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									                                                               EDS 2 - Release 3 Status
WBS Task Name                  Achievements this Period                                                   %     Outlook for next Period
                               Members of Operations Support, Advanced Network Applications have
1.2.2   Determine Team         been identified or will be made available.                                100%
        Obtain TPTF Approach
1.2.4 Sign-off               Released the Black Lined EDS 2 Approach v1.0.doc and posted to TPTF.        100%
        Release 3 -
1.3.1.1 Environment Status                                                                               100%
                             Load Modeling software load adaptation change has been adaptation                  None. The load values will be migrated to EDS 2
1.3.1.2 Load Modeling        correctly.                                                                  25%    following the SE Tuning effort (by 10/29/07).


        Processes and          Tune SE parameters and settings - process has begun. SE is now                   Continue the Tune SE parameters and settings
1.3.1.3 Procedures             converging between 6% and 86%.                                            25%    process.
                               * SE Tuning is still dependent on the clean-up of appproximately 20-25%
                               of Nodal generation

                               * ICCP clean-up for QSEs is has the following issues:
                                 • Missing or mis-mapped Generators
                                 • Missing or mis-mapped Disconnect Switches
                                 • Zonal is not matching Nodal generation

                               * SE STAT is 90% tested
                               * Contingency Analysis is 95% tested
                               * Topology Consistency Analyzer is 95% tested
                               * Dynamic Ratings is 30% tested
                               * RTMONI is 90% tested
1.3.1.4 EMS Verification       * RAS is 33% tested                                                       35%    Manage and follow-up on SE issues.
                                                                                                                Begin initial verification of SE and Telemetry
                                                                                                                Performance report data archive per PI and E-Terra
1.3.1.5 EDW Verification       Sample EDW availability reports are available                             0%     Archive migration to EDS 2.
                                                                                                                Need to work with MIS team to develop links to
1.3.1.6 MIS Verification       Provided requirements for EDS 2 Release 3                                 0%     Telemetry availability reports
                               Telemetry standards revisions were reviewed and agreed at the Network
                               Data Support Work Group (NDSWG) meeting and will be presented at
                               the next ROS workshop. SE standards revisions were not reviewed at the           NDSWG group to meet on 10/16 to discuss. Also
                               NDSWG due to time constraints but will be reviewed at the next ROS               working with LCRA to re-model loads in place of
 1.3.2 MP Communications       workshop.                                                                 75%    adding new telemetry.

 Risks

        Operations Support needs a tool to support Telemetry and SE performance related data issue              Short term approach is complete. Long term approach
   1    resolution between ERCOT and the Market Participants.                                            Low    is requesting a dedicated PM to oversee.
        9a584692-ffc7-4ed0-bb43-3bbe29a900e0.xls                                1 of 25                                                            3/16/2011
                                                               EDS 2 - Release 3 Status
                                                                                                                    Load Adaptation has successfully occurred in the
                                                                                                                    EMS FAT environment and reviewed by SMEs. The
    Load Modeling data load did not complete on July 17 and software adaptation fix is not in place to              load will be migrated to EDS 2 following the SE
2   test and determine if new loads will improve adaptation.                                                 None   Tuning. The load migration is scheduled for 10/8/07.
                                                                                                                    Software Strategy - EMS is gaining documentation
                                                                                                                    from Areva on how they got TAP to work in their
    Tap Estimator is very critical for the Nodal state estimator as there is telemetry for only for 15% of          ERCOT FAT environment.
    the 1,200 transformer taps. It is essential for SE to have this feature for accurate Mvar
    computation good base cases for VSS applications.                                                               Data Strategy - Operations Modeling will review
3                                                                                                            High   Transformer taps and correct any data issues.
4   Delivery of EDW solution into EDS 2 Release 3                                                            High
5   Delivery of MIS solution for EDS 2 Release 3                                                             High
6   Many QSEs are not sending real-time data for the EMS SE to solve.                                        Low    Improved.




    9a584692-ffc7-4ed0-bb43-3bbe29a900e0.xls                                      2 of 25                                                               3/16/2011
                                                                                                                                                         EDS 2 Procedures

   EDS 2         R3                SCADA, State Estimator, NSSA
                 R4                    Network Modeling
                                                                                                                                                                                               Procedure                              New /                      Percent
  Phase          Rel.                             Procedure                                               Description                               Use Case / Comments                                                     Owner
                                                                                                                                                                                               Developer                             Existing     Status        Complete

        Total:    22                               SCADA
     Critical                                                                                                                                                                                                                       Not Started         0
 Non-Critical                                                                                                                                                                                                                       In Progress         0
                                                                                        Operators or Engineers have to tag SCADA points
                                                                                        if they override or sidable them. Tag shall include
EDS 2              3      SCADA Tagging Procedures                                                                                               Application Needed to write Procedure             Ricson          John Webb        Existing
                                                                                        information about who and why a particular point
                                                                                        overridden or disable.                                                                                                                                    Not Started

                                                                                        Address how issues associated with these tagged        Ricson will develop Use Case (review the
EDS 2              3      SCADA Manual Replacement Maintenance                                                                                                                                     Ricson          John Webb        Existing
                                                                                        ICCP points are resolved and maintained.                             week of 6/25)
                                                                                                                                                                                                                                                  In Progress     100%
                                                                                        Address the criteria determining where to have
EDS 2              3      SCADA Calculation and Maintenance                             calculation points defined and how they are defined      Application Needed to write Procedure             Ricson          John Webb        Existing
                                                                                        and maintained.                                                                                                                                           Not Started
                                                                                        Address how ERCOT System Operations uses this           Application Needed to write Procedure
                          Telemetry and State Estimator Performance Monitoring and
EDS 2              3                                                                    tool to monitor and report TAC approved telemetry     Procedure can be writen when ODS data is             Ricson          John Webb        New
                          Reporting
                                                                                        performance criteria.                                          available (expected 9/1)                                                                   Not Started

                                                                                        Address how ERCOT adds and verifys new ICCP
                                                                                        points to the system making sure points meet
EDS 2              3      New ICCP points verification procedure                                                                                                                                                   Richard Howard   New
                                                                                        accuracy, quality code, polarity and scan rate
                                                                                        requirements described in Nodal Operating Guides
                                                                                                                                                                                                                                                  Not Started
                                                                                        Address when site failover needs to be done and
                                                                                        how long it should take and how it should be done
                                                                                        in coordination with system operations, market
EDS 2              3      Site Failover                                                                                                                                                                            Richard Howard   Existing
                                                                                        operations, and market participants without making
                                                                                        major impacts on reliability assessment and
                                                                                        market.                                                                                                                                                   Not Started
                                                                                        Address how priorities of alarms configured and
EDS 2              3      Alarm Processor Maintenance Procedure                         organized as the ERCOT model is dynamically                                                                                Richard Howard   New
                                                                                        being changed.                                                                                                                                            Not Started
EDS 2              3      Respond to Overloaded Equipment Alarm                                                                                         EMS.SCADA.UC29                            Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Respnd to SPS Proximity Alarm                                                                                                 EMS.SCADA.UC28                            Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Respond to Under or Over Voltage condition Alarm                                                                              EMS.SCADA.UC27                            Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Approval to Energize                                                                                                        EMS.ApproveEnergize.UC1                  Brian Barcalow      Kent   Grammer   New           In Progress      2%
EDS 2              3      Respond to Incorrect Telemetry Alarm                                                                                            EMS.BUS.UC23                            Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Respond to Communication Link Failures                                                                                          EMS.BUS.UC33                            Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Send Base Points to QSE                                                                                                       EMS.SCADA.UC11                            Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Store an Operator Entered Value in the Real-Time Database                                                                       EMS.SCADA.UC26                          Billy Lee        Kent Grammer     New
                                                                                                                                                                                                                                                  In Progress      2%
EDS 2              3      Display Summary Displays                                                                                                        EMS.SCADA.UC10                          Billy Lee        Kent Grammer     New           In Progress      2%

EDS 2              3      Establish Communication on Communication Link Failover                                                                          EMS.SCADA.UC16                          Billy Lee        Kent Grammer     New
                                                                                                                                                                                                                                                  In Progress      2%
EDS 2              3      Establish Communication on Failed Link Recovery                                                                                 EMS.SCADA.UC17                          Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Establish ICCP Communications                                                                                                   EMS.SCADA.UC19                          Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Establish Communications on ERCOT Site Failover                                                                                 EMS.SCADA.UC18                          Billy Lee        Kent   Grammer   Existing      In Progress      2%
EDS 2              3      Add a Real-Time Database Point On-Line                                                                                          EMS.SCADA.UC07                          Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Process stored value                                                                                                            EMS.SCADA.UC27                       Brian Barcalow      Kent   Grammer   New           In Progress      2%

        Total:    13                         State Estimator
     Critical    #REF!                                                                                                                                                                                                              Not Started         0
 Non-Critical    #REF!                                                                                                                                                                                                              In Progress         0
                                                                                        This procedure is meant for SE - control Room
                          Real Time corrections to meet SE/Telemetry and LMP            Operators who monitor SE 24/7 and work with
EDS 2              3      standards (through SE and Topology Consistency Analyzer       transmission desk and SE Operations group to             Application Needed to write Procedure             Ricson          John Webb        New
                          results)                                                      keep SE running compliant with standards
                                                                                        established                                                                                                                                               Not Started

                                                                                        Addresses how ERCOT determines need for
EDS 2              3      New Metering Proposal                                         additional telemetries and how ERCOT addresses           Application Needed to write Procedure             Ricson          John Webb        Re-write
                                                                                        these needs to the Market Participants.
                                                                                                                                                                                                                                                  Not Started

                                                                                        Addresses how ERCOT analyses SE performance
EDS 2              3      Handling of SCADA/SE non-compliance issues                    compliance issues and resloves them with internal     Procedure can be written without Application         Ricson          John Webb        Existing
                                                                                        ERCOT groups and Market Participants
                                                                                                                                                                                                                                                  Not Started
                                                                                        Addresses how Operations monitors and maintain
EDS 2              3      State Estimator Load Modeling Maintenance                                                                               There will be no Use Case available              Ricson          John Web         New
                                                                                        load model                                                                                                                                                Not Started

                                                                                        Guidelines to the SE Operations group about how
                          SE Procedure - Data Model Issues       (New telemetry,
                                                                                        to detect various data an model issues on tiem and
EDS 2              3      critical measurements, un-observability, Existing telemetry                                                      Procedure can be written without Application            Ricson          John Webb        Existing
                                                                                        how to follow up with various groups and Market
                          and Modeling issues.)
                                                                                        Participants in resolving them.
                                                                                                                                                                                                                                                  Not Started
                          State Estimator measurement weights maintenance and           Addresses how SE measurement weights need to
EDS 2              3                                                                                                                             Application Needed to write Procedure             Ricson          John Webb        New
                          Tuning                                                        be modeled and maintained                                                                                                                                 Not Started
                                                                                        Addresses how inaccuracies in the Reactive
EDS 2              3      Unit Reactive Curve Update and Maintenance Procedure          capability curves are identified and resolved with                                                   John Dumas / Ricson   John Webb        New
                                                                                        the help of Market Participants                                                                                                                           Not Started
EDS 2              3      Process Topology                                                                                                                 EMS.SE.UC-S2                        Brian Barcalow      Kent   Grammer                 In Progress      2%
EDS 2              3      Identify Bad Measurements                                                                                                        EMS.SE.UC-S5                        Brian Barcalow      Kent   Grammer                 In Progress      2%
EDS 2              3      Resolve unavailable SE Solution                                                                                                EMS.SEFallback.UC1                       Billy Lee        Kent   Grammer                 In Progress      2%
                                                                                        These procedures are meant for SE - control Room
EDS 2              3      Build Real-Time Power Flow Cases                                                                                               EMS.SEFallback.UC2                       Billy Lee        Kent   Grammer                 In Progress      2%
                                                                                          Operators who monitor SE 24/7 and work with
EDS 2              3      Build Off-Line Power Flow Cases                                                                                                EMS.SEFallback.UC3                       Billy Lee        Kent   Grammer                 In Progress      2%
                                                                                          transmission desk and SE Operations group to
                          Respond to Poor SE Results, including cases of Large          create suitable online power flow cases in place of
EDS 2              3                                                                              SE as ease whenever SE fails                           EMS.SEFallback.UC4                       Billy Lee        Kent Grammer
                          Residuals
                                                                                                                                                                                                                                                  In Progress      2%


                           Network Security and Stability Analysis
        Total:    18        (NSSA)                     RTCA, TSA,
                                             VSA, VSS and TCM
     Critical    #REF!                                                                                                                                                                                                              Not Started         0
 Non-Critical    #REF!                                                                                                                                                                                                              In Progress         0
                                                                                        Addresses how new contingency definitions are
                                                                                        added and how the existing ones are maintained
EDS 2              3      Contingency Definition and Maintenance Procedure                                                                                                                      John Dumas         John Webb        Existing
                                                                                        and how they are migrated to different application
                                                                                        and systems                                                                                                                                               Not Started
                                                                                        Addresses the criteria and need for defining manual
EDS 2              3      Manual constraint definition and Maintenance                  constraints and how they are maintained and used                                                        John Dumas         John Webb        New
                                                                                        in the daily Operations                                                                                                                                   Not Started
EDS 2              3      Resolve Real-Time Overload Violations                                                                                      EMS.NSSA.Overload.UC1                        Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Analyze Look Ahead Security and Stability                                                                                 EMS.NSSA.LookAhead.UC2                        Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Resolve Actual Voltage Limit Violation                                                                                  EMS.NSSA.VoltageViolation.UC3                   Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Resolve Contingency Voltage Limit Violation                                                                             EMS.NSSA.VoltageViolation.UC4                   Billy Lee        Kent   Grammer   New           In Progress      2%
EDS 2              3      Respond to Unresolved Contingency                                                                                    EMS.NSSA.UnresolvedContingency.UC5                 Billy Lee        Kent   Grammer   Existing      In Progress      2%
EDS 2              3      Respond to Cascading Contingency                                                                                     EMS.NSSA.CascadingContingency.UC6               Brian Barcalow      Kent   Grammer   New           In Progress      2%
EDS 2              3      Manage VSS Savecases                                                                                                      EMS.NSSA.SaveVSS.UC7                       Brian Barcalow      Kent   Grammer   New           In Progress      2%
EDS 2              3      Establish RTCA Base Case                                                                                                EMS.NSSA.BasecaseRTCA.UC8                    Brian Barcalow      Kent   Grammer   New           In Progress      2%
EDS 2              3      Process Security Violations                                                                                            EMS.NSSA.ProcessViolations.UC9                Brian Barcalow      Kent   Grammer   Existing      In Progress      2%
EDS 2              3      Establish VSS Base Case                                                                                                 EMS.NSSA.BasecaseVSS.UC10                    Brian Barcalow      Kent   Grammer   New           In Progress      2%
EDS 2              3      Respond to VSS Failure                                                                                                   EMS.NSSA.FailureVSS.UC16                     James Stone        Kent   Grammer   New           In Progress      2%
EDS 2              3      Respond to RTCA Failure                                                                                                  EMS.NSSA.FailureRTCA.UC15                    James Stone        Kent   Grammer   New           In Progress      2%
EDS 2              3      Study VSA                                                                                                                  EMS.NSSA.StudyVSA.UC13                     James Stone        Kent Grammer     Existing      In Progress      2%
EDS 2              3      Study TSA                                                                                                                  EMS.NSSA.StudyTSA.UC14                     James Stone        Kent Grammer     Existing      In Progress      2%
EDS 2              3      Study CA                                                                                                                    EMS.NSSA.StudyCA.UC12                     James Stone        Kent Grammer     Existing      In Progress      1%
EDS 2              3      Establish Plans to Alleviate Voltage Violations                                                                             EMS.NSSA.RunVSS.UC11                      James Stone        Kent Grammer     Existing      In Progress      1%



        Total:    18
                               Network Modeling / Load Rollover
                                        Procedures
      Critical   #REF!                                                                                                                                                                                                              Not Started         0
 Non-Critical    #REF!                                                                                                                                                                                                              In Progress         0
EDS 2              4      NOMCR Process                                                 Management of changes to Operations Model                                                                                  Curtis Crews     New           Not Started
                                                                                        Management of sending an Operations Model to
EDS 2              4      EMS Test Bed Process                                                                                                                                                                     Curtis Crews     New
                                                                                        the EMS Test Bed                                                                                                                                          Not Started
                                                                                        Management of sending an Operations Model to
EDS 2              4      EMS Production Model Process                                                                                                                                                             Curtis Crews     New
                                                                                        the EMS Production                                                                                                                                        Not Started
EDS 2              4      Interim Update Process                                        Interim Update Management                                                                                                  Curtis Crews     New           Not Started




                       9a584692-ffc7-4ed0-bb43-3bbe29a900e0.xls                                                                                                           3 of 25                                                                                          3/16/2011
                                                                         EDS 1 and EDS 2 - Metrics
EDS Metric     Name                                                    Measurement                                                               Target Completion                    Status
 2   MP14      MP EDS 2 Trials Participation                           MPs can access telemetry and SE performance reports via MIS               Start of EDS 2 Release 4 + 14 days           0%
 2   E3        Validate Telemetry / SE EDW / MIS Access and Accuracy   EDW data is accurate and accessible by ERCOT and MPs                      EDS 2 Release 3 complete                     0%
 2   EM01      Network Security Analysis                               Transmission constraints, NSA, DR, SPS, RAPs, load rollover is verified   EDS 2 Release 3 complete + 60 days           0%
 2   EM09      Validate Zonal and Nodal Common Constraints             Zonal and Nodal constraints are consistent with reasonable results        SCED Testing EDS Trial                       0%
 2   N3        Validate SE Performance and Accuracy                    SE solves per standard                                                    EDS 2 Release 3 complete                     0%
 2   C3        Contingency Plan for ICCP Data Failure                  ICCP failure contingency plan is documented and has been tested           Go Live Activities less 60 days              0%
 2   C6        Develop Plan for SE Failure                             SE failure plan is documented and has been tested                         Go Live Activities less 60 days              0%




     9a584692-ffc7-4ed0-bb43-3bbe29a900e0.xls                                               4 of 25                                                                               3/16/2011
                                              EDS 2 - Environments
  EDS        Site     App               Server             Node Name         IP          When      Status
 E1.R1      Taylor    EMS EMS Server – Primary             ITWP216A       10.5.2.32    4/1/2007      ü
                          EMS Server - Failover            ITWP217A       10.5.2.33    4/1/2007      ü
                          EMS WebFG Server                 ITWP215A       10.5.2.39    4/1/2007      ü
 E1.R2      Taylor   ICCP QSE ICCP Server – Primary        ITWP213A      10.26.1.64    6/1/2007      ü
                          QSE ICCP Server – Failover       ITWP214A      10.26.1.65    6/1/2007      ü
                          TSP ICCP Server – Primary        ITWP231A      10.26.1.23    6/1/2007      ü
                          TSP ICCP Server – Failover       ITWP232A      10.26.1.24    6/1/2007      ü
 E2.R3      Taylor    EMS EMS E-Terra Archive (AIX2556)      Aix2556    10.100.12.53   9/21/2007
                       PI PI Historian (ERPPIE)             Ertwp041j    10.18.1.38    9/21/2007
                          PI API (ERPAPIE)                  Ertwp041k    10.18.1.37    9/21/2007
                     EDW Database Server                                               9/1/2007
                      MIS Portal Server                                                10/1/2007
                          Web Server                                                   10/1/2007
                          Portal Database Server                                       10/1/2007
 E2.R4      Taylor   NMMS PTI Model Server                                             11/1/2007
                          Model Evaluation Server                                      11/1/2007
                          MPI Web Server                                               11/1/2007
                          Database Server                                              11/1/2007




9a584692-ffc7-4ed0-bb43-3bbe29a900e0.xls                  5 of 25                                           3/16/2011
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TSP Nodal Load Status
AEN - Austin Energy                                         160              156            4            0         0
AEP - American Electric Power                               809              443          366           98         3                         6000
BEC - Brazos Electric Coop                                  317              300           17            0         0
BTU - Bryan Texas Utilities                                  26               18            8            0         0
CPE - CenterPoint Energy                                    881              677          204            0         5                         5000        4804
CPS - City Public Services                                  186              170           16            0         4
CSU - College Station                                         0                0            0            0         9
Denton Municipal Electric                                    19               18            1            0         0                         4000                          3749
Garland Power and Light                                      42               38            4            0         0
GEUS - Greenville                                            12                0           12            0         0
LCRA - Lower Colorado River                                 364              258          106            0         0                         3000
MVEC - Magic Valley Elec. Coop                               20               20            0            0         0
PUB - Brownsville Public Util                                19               19            0            0         0
RCEC - Rayburn County Electric                               27                7           20           12         0                         2000
STEC - South Texas Electric                                 118              110            8            0         0
TMPA - Texas Muni Power Auth                                  7                5            2            0         0                                                                        1055
TNMP - Texas New Mexico Pow                                 184              136           48            0         0                         1000
ONCOR                                                      1613             1374          239           17        13
                                                                                                                                                                                                               127                 34
Previous                         0           0             4761             3488 1273              201 105                                      0
TOTAL                            0           0             4804             3749 1055              127 34                                           Total # of Loads   Telemetered     Non-Telemetered   # of unobservable   Non-mapped in
                                                                                                                                                                       Station Loads    Station Loads          buses         Nodal vs. Zonal
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1   Oncor                             147         17
2   AEP                               134         98
3   Texas New Mexico Power             22         0
4   STEC                               16         0
5   Rayburn Country Electric           15         12                                       160   147
6   LCRA                               15         0                                                         134
                                                                                           140
7   Brownsville                        11         0
8   CenterPoint Energy                 11         0                                        120
9   Brazos                             10         0                                                               98

                                                                            Points (No.)
    AEN                               381           127                                    100
    BTU                                            33%
    COD-City of Denton
                                                                                            80
    COG-City of Garland
    CPS                                                                                     60
    CSTX City of College Station
    GEUS-Greenville                                                                         40
    MEC                                                                                                17
    MVEC                                                                                    20
    TMPA
                                                                                             0




                       Total Points
              Observability Status




98




     22
                  16       15 12     15       11       11       10
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                           TSP
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AEN - Austin Energy                x     x                439             439         100%
AEP - American Electric Power      x     x                111             111         100%
APX                                x     x                330             330         100%
BEC - Brazos Electric Coop         x     x                316             316         100%
BP Energy                          x     x                241             241         100%
BTU - Bryan Texas Utilities        x     x                271             271         100%
Calpine Power Management           x     x                550             550         100%
Constellation Energy               x     x                243             243         100%
Coral Power                        x     x                143             143         100%
CPS - City Public Services         x     x                605             605         100%
Exelon                             x     x                359             359         100%
Xtend                              x     x                320             320         100%
FPL *                              x     x                397             397         100%
Garland Power and Light            x     x                190             190         100%
LCRA - Lower Colorado River        x     x                546             546         100%
NRG                                x     x                983             983         100%
OXY - Occidental Power Svcs        x     x                269             269         100%
Reliant                            x     x                760             760         100%
STEC - South Texas Electric        x     x                294             294         100%
Suez Energy Marketing              x     x                 96              96         100%
Tenaska Power Services             x     x              1,093           1,093         100%
Luminant Energy Company            x     x              1,221           1,221         100%
Airtricity - Champion              x     x                 19              19         100%
Barton Chapel                      x     x                 21              21         100%
Eagle                              x     x                459             459         100%
EnergyCo                           x     x                 44              44         100%
Invenergy                          x     x                 66              66         100%
J Aron                             x     x                 22              22         100%
Sweetwater 5                       x     x                 21              21         100%
Total                              29 29               10,386           10,386        100%
        9a584692-ffc7-4ed0-bb43-3bbe29a900e0.xls                                                         13 of 25                    3/16/2011
                                           Generation Status

  New this week




9a584692-ffc7-4ed0-bb43-3bbe29a900e0.xls         14 of 25      3/16/2011
                                                                                                                    EDS 2 Status




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Function / Procedure                                   Assign




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                                                                                     C
  SE
    StNet                                               Kyeon        x     80        N           60    0    0   Since CA testing uses STNET, most of the basic functions were tested. Need to determine the scope of STNET functionality (remaining 20% is for test scrip
    State Estimator - SE                            Freddy/Ashwini   x    100        N           50    1    1   Testing to begin 12/17
    Tap Estimation                                       NDR         x      0        N           20 ####    0                                                                  Currently testing!
    Critical Measurements                                NDR         x    100        N           90    4    0   Testing Completed, issues in Quality Center. SPRs created - 2453, 2457, 2458 and 2460. Karthik tested, assigned to Jay for testing & AREVA for fixing.
    Load Modeling and Adaptation                        Freddy       x    100        N           25    1    0   Working in 3A - 3B will include additional functionality and information
    SE STATS                                           Ashwini       x    100        N           98    2    0   Observibilty list incorrect - SE is 0
    Topology Consistency Analyzer - TCA                  NDR         x    100        N           95    1    3   Need to test in EDS 3B. But there is known error which fas fixed but did not migrate to the current version. Shall test when this is released.
  NSA
    Contingency Analysis - CA                          Kyeon         x    100        N           95    3    0                     Testing EMS 3B (about 95%). Opened new 3 defects and tagged 9 items (test lab) in Mercury Quality Center
    RAS/RAP                                             Chad         x    100        N           33   17    2                                                          Awaiting issues list to be addressed
    Load Rollover                                      Ashwini       x    100        N           35    1    0   3A inprogress, lacks displays currently in Zonal.So cannot test.
    Transmission Constraint Management - TCM           Ashwini       x    100        N           70    1    0   Remaining 30% accounts for interface with EMS and SCED applications and new functionalities for handling generic constraints.
    Dynamic Ratings Application                        Kyeon         x    100        N            0    3    4   Fully functional DR will be coming in EMS 4.
    RTMONI                                             Freddy        x    100        N           98    0    4
    Testing Alarm Process                              Moody         x     15        N            0    0    0   Testing for Reliant, Luminant & Center Point to begin 12/17
  Tune and Maintain Applications
    Tune SE parameters and settings                    Freddy                            x   N  20
    Conduct SE daily maintenance                       Freddy                            x   N 100              Conducted Daily
    Conduct SCADA tagging                              Kyeon                             x   N 100              Conducted Daily
    Maintain alarm processing                          Kyeon                             x   N  20              Tested 1st release of alarm processing from Sinoun: CAT 5 and 6. What about Jay's initiation on reconfiguring alarms
    Maintain dynamic ratings                           Kyeon                             x   N   0              Waiting for fully functional DR.
    Conduct database load and test                     Freddy                            x   N   0
    Maintain State Estimator STAT                      Ashwini                           x   N  10
    Monitor and enhance RTMONI                         Freddy                            x   N  30
    Support Topology consistency analyzer               NDR                              x   N   0              Did not Start
  Create Metric Reports
    Create semi-annual SE reports                      Freddy                            x   N    0             June/Dec
    Report, review SCADA replacement                   Freddy                            x   N    0             Monthly Report - Awaiting SE
    Create and revise procedures                       Ashwini                           x   N   20             On Going Process
    Create congested transmission element list         Kyeon                             x   Y   90             Yearly report
    Create major transmission elements list            Kyeon                             x   Y   90             Yearly report
    Create Critical Buses Report                       Flores                            x   Y   90             Richard Howard to escalated to OSI awaiting account rep to contact to discuss software memory leak that crashes system - Working with Business
    Create SE Performance Report                       Flores                            x   N    0             Working with business on reporting requirements
    Create Telemetry performance report                Flores                            x   N    0             Working with business on reporting requirements
  Enhance Applications
    Enhance HRUC,SCED                                      Kyeon                         x   N    0             Need generic constraints from VSAT and fully functional TCM.
    Investigate and screen RTCA-DPF                         NDR                          x   N    0             Did not Start
    Test the SIR or patch (after each migration)           Freddy                        x   N   80             11-16 release will be 1st migration
    Enhance TSAT / VSAT tools                              Kyeon                         x   N    0             VSAT and TSAT will be released in EMS4.

                     New this week


Knowledge transfer                                 Operations Engineering will participate in Pre-FAT and FAT


Updated 3/35/08




                9a584692-ffc7-4ed0-bb43-3bbe29a900e0.xls                                                                        15 of 25                                                                                                    3/16/2011
                                                                                       EDS 2 Status




est scripts, 40% is for features out of STCA and interface with other applications).



 ng.




                    9a584692-ffc7-4ed0-bb43-3bbe29a900e0.xls                               16 of 25   3/16/2011
Date            Convergence Rate (%) Tolerance For MW Tolerance For Mvar
       28-Feb                   66.22                30                30
       29-Feb                   87.71                30                30
        1-Mar                   64.93                30                30
        2-Mar                   56.94                30                30
                                                                                          100
        3-Mar                     62.1               30                30
        4-Mar                   41.89                30                30
        5-Mar                   67.34                30                30
        6-Mar                   92.76                30                30




                                                                            Convergence
        7-Mar                   93.88                30                30
        8-Mar                   51.39                30                30
        9-Mar                   61.23                30                30
       10-Mar                   85.53                30                30
       11-Mar                   74.59                30                30
       12-Mar                   91.86                30                30
       13-Mar                   84.72                30                30
       14-Mar                   75.47                30                30
       15-Mar                   69.44                30                30
       16-Mar                   87.05                30                30
       17-Mar                   84.51                30                30
       18-Mar                     91.8               30                30
       19-Mar                   79.84                30                30
       20-Mar                       89               30                30
       21-Mar                   64.96                30                30
       22-Mar                   22.07                30                30
       23-Mar                   73.61                30                30
       24-Mar                   53.07                15                30
       25-Mar                   72.08                15                30
       26-Mar                     78.3               15                30
       27-Mar                   67.89                15                30
       28-Mar                     76.1               15                30
       29-Mar                       59               15                30
       30-Mar                   73.61                15                30
                              SE Status

100
 90
 80
 70
 60
 50
 40
 30
 20
 10
                  Average 30 day Convergence =          77.8
  0



                                   Date

                           Convergence      Tolerance




Updated 3/31/08
35

30

25
     Tolerance




20

15

10

5

0
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                                                                         Tot




                                                                                                               Re
MW Residuals SE vs. Telemetry for Major Transmission Elements
SE Performance Convergence
MW Residual SE vs. Telemetry for Congested Transmission Elements
MW Residuals SE vs. RTCA Base case for Congested Transmission Elements
Voltage Residuals SE vs. Telemetry for Critical Buses
Electrical Buses not meeting Telemetry Accuracy Requirements
PI Reports – Link Availability Status
PI Reports – Point Availability Status (Quarterly)
PI Reports – Critical Points Availability Status
PI Reports – Point Availability by MP

                                                                         0         0
SE Performance Reports




#        Report
       1 MW Residuals SE vs. Telemetry for Major Transmission Elements
          SE Table
          Transmission Element Ownership (has query been developed?)
          Major Transmission Elements list
       2 SE Performance Convergence
       3 MW Residual SE vs. Telemetry for Congested Transmission Elements
          SE Table
          Transmission Element Ownership
          Congested Transmission Elements list
       4 MW Residuals SE vs. RTCA Base case for Congested Transmission Elements
          SE Table
          Transmission Element Ownership (same as report #3)
          Congested Transmission Elements list (same as report #3)
       5 Voltage Residuals SE vs. Telemetry for Critical Buses
          SE Table
          Bus Ownership
          Critical Buses definition
          Critical Buses list
Telemetry Performance Reports
       6 Electrical Buses not meeting Telemetry Accuracy Requirements
           SE Table
           Bus Ownership
       7 PI Reports – Link Availability Status
       8 PI Reports – Point Availability Status (Quarterly)
 9 PI Reports – Critical Points Availability Status
10 PI Reports – Point Availability by MP
Who / When                                              Status

EMS – 8/1                                               Closed
EMS – 8/1                                               Closed
Ricson to decide for voltage levels or a subset – 8/8   Open
                                                        Closed (requirements and design complete)

EMS – 8/1                                               Closed
EMS – 8/1                                               Closed
Jessica to send to Ricson – 8/8                         Open

EMS – 8/1                                               Closed
EMS – 8/1                                               Closed
Jessica to send to Ricson – 8/8                         Open

EMS – 8/1                                               Closed
EMS – 8/1                                               Closed
Jay – 8/3                                               Open
Jessica to send to Ricson – 8/8                         Open



                                                        Closed
                                                        Closed

								
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