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									      579c7151-b3bf-43ff-8a39-0b6b8dc9eb3e.xls          Revision
Forms updated     Author   Reason                                                   Current Revision Date
      1/23/2006   Ccrews   Update for column units                                  Service Request #
      8/19/2005   Ccrews   Update for NDSWG comments                                Oneline Provided?
      7/12/2005   Ccrews   Update per NDSWG comments/Conditional Formatting         (Readable)
      5/19/2005   Ccrews   Update per NDSWG comments/Conditional Formatting
       4/1/2005   Ccrews   Update for internal comments                             Energize Date (Current)
      3/25/2005   Ccrews   Update for NDSWG comments                                Energize Date Old
      3/18/2005   Ccrews   Update for internal comments
       3/4/2005   Ccrews   Update for external comments
       3/1/2005   Ccrews   Update for internal comments
                           Update for new processes (Dynamic ratings and Fidelity
      2/24/2005 Ccrews     Process)
      579c7151-b3bf-43ff-8a39-0b6b8dc9eb3e.xls   Revision
1/23/2006
                                                                                           Station Data Form


Station Record:


Please submit all station one-line diagrams which are affected by the station submittal.
          Revision Date                    1/23/2006                   Energize Date                 1/0/1900
        Service Request #                      0


                                                                                                           ERCOT Station
                                                                                                            Nam e (Station                                                      Bus
                       Co-Owned                    TDSP #2 (if   Co-Operated                TDSP #2 (if    Code or Station                                                  Numbers (PTI
    Add/Del/Change      (Yes/No)      TDSP #1      Co-owned)       (Yes/No)     TDSP #1     Co-operated)     Mnem onic)            Long Nam e of Station    Station kV(s)   Bus Numbers) Weather Zone

EX. ADD               Yes          AEP           TXUED           NO            AEP                         WANNABE           WANNABE A. Switching Station             138        6666
EX. ADD               NO           AEP                           Yes           AEP          LCRA           WANNABE           WANNABE A. Switching Station              69        6667
                      Station Data Form




Comments
Weatherzone unknown
                                                                                                                                                        Line Data Form                                                                                                                              11/22/2011

Transmission Line Record:
Revision Date                           1/23/2006                                   Energize Date                             1/0/1900
   Service Request #                          0
Please submit all station's one-lines which are affected by the line submittal.
If "Dynamic" then all rating cells including "Nominal" rating cells must be completed.
If "Static" then "Nominal" ratings must be filled out only




  Dynamic Line
Temperature Adder     Adder (in degrees
 Change? (Yes/No)     Farenheit)                                          Comments
                                                                          ERCOT, I, the TDSP modeler extraordinaire, added PTI Bus Numbers for your convenience and to help ensure the model is correct.




                                               Is this a Change in Line      Is this a change in                                                                                     " From" ERCOT                                                                          " To" ERCOT
                                                Rating Type (Static to      Impedance and/or                                                                                           Station Name                                                          "From" Bus     Station Name
                      Line Rating Type (Static Dynamic OR Dynamic to      Ratings? (Impedance,       Tieline                                                         TDSP #2 (if    (Station Code or                                      "From" Switching   Number (PTI  (Station Code or
   Add/Del/Change           or Dynamic)            Static)? Yes or No          Ratings, Both)       (Yes/No)       ERCOT LINE NAME            Line kV      TDSP #1     Tieline)    Station Mnemonic)       Long Name of " From" Station    Device Name(s)    Bus Number) Station Mnemonic)    Long Name of " To" Station
EX. ADD               STATIC                   NO                                                  YES         1_BIGUN                              138 CPS          STEC          LITTLE              LITTLE HOPE Switching Station      LH_123                   4423 SMALL_C              SMALL CHANCE
EX. CHANGE            STATIC                   NO                         RATINGS                  NO          ITSY_BITSY                            69 CPS                        ITSY                                                   I_789                         BITSY
                                                                                                                                                          Line Data Form                                                                                                                         11/22/2011



                   1/0/1900




                                                                                                                                                                                                   Nominal (Static)                               ICCP Info                                        20 °F




ordinaire, added PTI Bus Numbers for your convenience and to help ensure the model is correct.


                                                                                                                                                                                                                                       Yes or No indication needed ONLY


                                   "To"                                                         Charging                                       Weather Zone
                                                                                                                                                               Weather Station Id
                                 Switching     "To" Bus      Resistance in   Reactance in     Susceptance                                       (needed for      (needed for                               2-hr                 From MW    From MVAR     To MW      To MVAR                          2-hr
                                  Device      Number (PTI    p.u. (Based on p.u. (Based on   in p.u. (Based   Type (Overhead      Segment      Dynamic Rated    Dynamic Rated       Continuous        Emergency      15-min    SCADA point SCADA point SCADA point SCADA point   Continuous     Emergency      15-min
        ERCOT LINE NAME           Name(s)     Bus Number)       100 MVA)       100 MVA)       on 100 MVA)     or Underground)   Length (miles)   Lines only)      Lines only)       Rating (MVA)      Rating (MVA) Rating (MVA) expected?   expected?   expected?   expected?    Rating (MVA)   Rating (MVA) Rating (MVA)
   1_BIGUN                     SC_345                 4424        0.00189        0.01105          0.00302 OVERHEAD                        4.7                                                 220              220       253 YES          YES          NO            NO
   ITSY_BITSY                  B_999                                                                                                                                                           40               40        43
                                                                                                                                                         Line Data Form                                                                                                                           11/22/2011



                   1/0/1900




                                                     25 °F                                          30 °F                                        35 °F                                      40 °F                                        45 °F                                        50 °F




ordinaire, added PTI Bus Numbers for your convenience and to help ensure the model is correct.




                                                       2-hr                                           2-hr                                         2-hr                                       2-hr                                         2-hr                                         2-hr
                                  Continuous      Emergency        15-min       Continuous       Emergency        15-min       Continuous     Emergency      15-min       Continuous     Emergency        15-min       Continuous     Emergency        15-min       Continuous     Emergency      15-min
        ERCOT LINE NAME           Rating (MVA)    Rating (MVA)   Rating (MVA)   Rating (MVA)     Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA) Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA) Rating (MVA)
   1_BIGUN
   ITSY_BITSY
                                                                                                                                                       Line Data Form                                                                                                                             11/22/2011



                   1/0/1900




                                                     55 °F                                          60 °F                                      65 °F                                        70 °F                                      75 °F                                        80 °F




ordinaire, added PTI Bus Numbers for your convenience and to help ensure the model is correct.




                                                      2-hr                                            2-hr                                       2-hr                                         2-hr                                       2-hr                                         2-hr
                                  Continuous     Emergency        15-min       Continuous        Emergency      15-min       Continuous     Emergency        15-min       Continuous     Emergency      15-min       Continuous     Emergency        15-min       Continuous     Emergency      15-min       Continuous
        ERCOT LINE NAME           Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)      Rating (MVA) Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA) Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA) Rating (MVA)   Rating (MVA)
   1_BIGUN
   ITSY_BITSY
                                                                                                                                                     Line Data Form                                                                                                                             11/22/2011



                   1/0/1900




                                   85 °F                                     90 °F                                        95 °F                                      100 °F                                       105 °F                                     110 °F                                       115 °F




ordinaire, added PTI Bus Numbers for your convenience and to help ensure the model is correct.




                                    2-hr                                       2-hr                                         2-hr                                       2-hr                                         2-hr                                       2-hr                                         2-hr
                               Emergency      15-min       Continuous     Emergency        15-min       Continuous     Emergency      15-min       Continuous     Emergency        15-min       Continuous     Emergency      15-min       Continuous     Emergency        15-min       Continuous     Emergency
        ERCOT LINE NAME        Rating (MVA) Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA) Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA) Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)   Rating (MVA)
   1_BIGUN
   ITSY_BITSY
                                                                                                 Line Data Form   11/22/2011



                   1/0/1900




ordinaire, added PTI Bus Numbers for your convenience and to help ensure the model is correct.




                                  15-min
        ERCOT LINE NAME         Rating (MVA)
   1_BIGUN
   ITSY_BITSY
                                                                                                                                                 Load Data Form

Load Record:

All distribution load will be moved up to the high side of the main transmission/distribution transformer.
There can be more than one load point at each station. Please list them all out in the table.
      Revision Date                  1/23/2006                    Energize Date                       1/0/1900
      Service Request #                       0




                                                                                                                                                                                                                                                      Is this load
                            ERCOT Station
                                                                                                                                                                                                                                       Is this load     in a load    Roll-over Destination
         Add/Del/Change      Nam e (Station                                             Switching device name(s) that                                                                                                                conforming or      roll-over    ERCOT Station Nam e        Roll-over
          Load/Change       Code or Station                    Voltage     PTI Bus    this load is physically connected                   Total Load at this   Total Load at this     MW SCADA point   MVAR SCADA point                    non-        scheme?         (Station Code or      Destination Load
        kV/Change SCADA       Mnem onic)          Load Name   Level (kV)   Number                     to                  MW       MVAR     station (MW)        station (MVAR)          expected?         expected?       Comments    conforming?       (Yes/No)      Station Mnem onic)           Name

ex.   EX. ADD               BUTTER            BUTTERT3               138          1234 DSW_654                                 6      1                   20                        4 Yes              Yes                           Conforming       YES            PEANUT                  PEANUT_LD1
                                                                           Breaker_Switch Data Form


Breaker or Switch Record:
                 Revision Date                 1/23/2006            Energize Date                     1/0/1900
               Service Request #                   0




                  ERCOT Station Nam e                                                    Operating Status   Normal Operating
    Add/Del/Ch (Station Code or Station    Voltage PTI Bus Switch (S) or                  Requested for      Status When In-
    ange Status       Mnem onic)          Level (kV) Number Breaker (B)     SwitchName     Model Entry           Service               To Node
ex. EX. ADD      BUTTER                        138         1234 S           DSW_10454               open closed                Bus 1
                                                                       Breaker_Switch Data Form




                                      Which node in this
                                      station will have or
                                         has a Voltage       SCADA Status point
              From Node                     reading?             expected?                             Comments
Between Switch 10454 and Breaker 23   bus 2                  Yes                  Added the Node information to help modeling efforts
                                                                                                                                                                                                                                         11/22/2011
                                                                                 TRANSFORMER DATA FORM
Transformer records are broken down into three tables. The first table contains general information. The second table contains load tap information. The third table contains no load tap information.
    A nameplate drawing can be substituted for the majority of tap data requested within this data sheet.
    Some General data items such as XFName, ERCOT Station Name, Resistance, Reactance, Susceptance, etc will be required in addition to a nameplate drawing
All transformers are modeled as two-winding transformers with high and low side taps, one of which may have tap changing under load.
Three-winding transformers must be described as 'three two-winding' transformers with a common point. The common point is modeled as a fictitious busbar with a nominal voltage of 1 kV.
General procedure for calculating the impedances used for the 'three two-winding' transformers is a delta-to-star transformation. The exact method depends on the form of the data for the three-winding transformer.

    Revision Date                          1/23/2006                   Energize Date                         1/0/1900
    Service Request #                          0

General Data Record Format:
                                                                                                                                                                                                                                2-hr Emergency
                                                                                                                                                           Winding Parameters (p.u. on a 100 MVA base)                               Rating      15-min Rating
                                                                                                                                                                                                                Normal Rating




                                                                 High Voltage                                            Low Voltage
                                   ERCOT Station
                                    Name (Station
                                                     High Volt   Connecting      High Volt (High                         Connecting Low Volt (Low
      Add/Del/                     Code or Station     (High        Switch        Side) PTI Bus    Low Volt (Low           Switch    Side) PTI Bus
       Change        XFMR Name       Mnemonic)          Side)      Name(s)           Number            Side)               Name(s)      Number              Resistance       Reactance      Susceptance             MVA              MVA             MVA
ex. EX. ADD          PE_AT1        PEDERNAL                138 PE_900                      9118                    69 PE_800                        9119         0.00081          0.0514       0.00000              220                    220             220
ex. EX. CHANGE       SP_AT_1       SEAHOLM                 138 SP_317/SP_318                                       69 SP_325                        2345                                                            200                    200             200




Data Record for Tap Information:
                                                                                                                         Load Tap Setting Data
                                                                                  LTC
                                                                                   Highside        LTC
                                                                                  Voltage at       Tap position at                         LTC                                                                LTC
      Add/Del/                     ERCOT Station                                 Center of Tap     center of Tap            LTC                   Lowest   LTC                LTC          LTC                  Per Unit Step   LTC
       Change        XFMR Name        Name             LTC           LTC            Range             Range.              Normal Tap             Tap       Highest Tap       Lowest Tap     Highest Tap            Size         Tap Position     Comments
                                                                                                                                                                              Position                                           SCADA point
                                                     (Yes/No)      kV Level          Voltage          Position             Position          Position        Position         Voltage      Position Voltage       Per Step        expected?

ex. EX. ADD          PE_AT1        PEDERNAL          Yes                   138               138                     0                 6             -16                16         124.2             151.8             0.00625 Yes
ex. EX. CHANGE       PE_AT2        PEDERNAL          Yes                   138             140.5                     0                -2              -8                 8         124.2             151.8              0.0125 No
                                                                                                                                                                                                                          11/22/2011
                                                                   TRANSFORMER DATA FORM



                                                                                                            No-Load or Fixed Tap Data
                                                                     No-Load or                              No-Load or
                                                                   Fixed Tap           No-Load or Fixed     Fixed Tap          No-Load or                           No-Load or                       No-Load or
                                          No-Load                     Voltage at                    Tap         Normal       Fixed Tap             No-Load or      Fixed Tap        No-Load or    Fixed Tap
     Add/Del/                             or Fixed   No-Load or     Center of Tap      position at center    Tap (Field                          Fixed Tap                        Fixed Tap               Per Unit
      Change       XFMR   ERCOT Station      Tap      Fixed Tap         Range            of Tap Range.         Setting)       Lowest Tap            Highest Tap     Lowest Tap        Highest Tap     Step Size      Comments
                                                                                                                                                                     Position         Position
                   Name      Name         (Yes/No)    kV Level         Voltage                                Position          Position            Position          Voltage         Voltage        ( Per Step)
ex. EX. ADD      PE_AT1   PEDERNAL        Yes                138                 139                    3                3                   1                 5         132.05            145.95            0.025
ex. EX. CHANGE   AT1      LYTTON_S        Yes                138                 138                    0                0                  -1                 1          131.1             144.9             0.05
                                     11/22/2011
             TRANSFORMER DATA FORM




 MW SCADA
   point
 expected?

Yes
Yes
                        11/22/2011
TRANSFORMER DATA FORM
                                                                Static Var Compensator Form



Static VAR Compensator (SVC) Data Form
     Revision Date                     1/23/2006                  Energize Date                         1/0/1900
Service Request #                          0



                                                         Switching device
                        ERCOT Station                   number(s) that this                               Fixed MVAR (VAR    Mininum             Maximum
                     Nam e (Station Code                 Device is directly   PTI Bus                     injection at       Admittance          Admittance Limits
Add/Delete/Change    or Station Mnem onic)   SVC Name      connected to       Number      SVC Voltage     nominal voltage)   Limits (per unit)   (per unit)
       EX.   Add     MOREACTIVE SVC_1                   M_432                      3456             138                 45                0.97                 1.03
                                                                        Static Var Compensator Form




                                                                     Maximum Threshold
Mininum Steady State Maximum Steady State Mininum Threshold (post    (post contingency)                                                      Is a MVAR
Reactive Power Limits Reactive Power Limits contingency) Reactive    Reactive Power Limits   Minimum Voltage         Maximum Voltage        SCADA point
(MVAR)                (MVAR)                Power Limits (MVAR)      (MVAR)                  Threshold (per unit)    Threshold (per unit)    expected? Comments
                -45                  135                       -90                    180                     0.95                    1.05 YES
                                                                          Series Device Data Form


      Series Devices Data:
        Revision Date               1/23/2006                          Energize Date                          1/0/1900
      Service Request #                 0
Series devices are impedance element which may be series reactors
and capacitors or may be short lines within a station.
Submit one-line diagrams associated with the change request.




        Add/Del/Change              ERCOT Station Nam e (Station    Voltage     PTI Bus                                                 Resistance   Reactance
            Status        SD Name    Code or Station Mnem onic)    Level (kV)   Number      From Node               To Node                p.u.         p.u.
ex.       EX.   Add       SerDev    BLKLD                                 138          4567 bus 1       between switch x and switch Y        0.003       0.0015
                                                                              Series Device Data Form




Continuous Rating   2-hr Em ergency   15-m in Rating   Is a MVAR SCADA
      (MVA)          Rating (MVA)         (MVA)          point expected?   Comments
             264                264              264 Yes                   Node description provided to aid modeling efforts
                                                                               Capacitor and Reactor Data Form


Each bank of shunt capacitors or reactors is specified as follows:

Please submit one-line diagram together with this Capacitor or Reactor request form.
        Revision Date                1/23/2006                       Energize Date                    1/0/1900
      Service Request #                  0



       Add/Del/Change/     ERCOT Station
                                                                                                                             Switching device
      Change kV/Change      Nam e (Station                                                                                  number(s) that this
        MVAR/ Change       Code or Station   Capacitor or                     Nominal                            PTI Bus     reactive device is  Automatic Voltage    Voltage of Busbar
           SCADA             Mnem onic)      Reactor (C/R)   Device Name       MVAR          Voltage Level KV    Number    directly connected to Regulation (Yes/No) being regulated (KV)
ex.       EX.   Add        _LK                    C          _LK_C1                    4.5               138         1234 _LK1299 / _LK0299             Yes                           69
                                                                          Capacitor and Reactor Data Form




                         Minimum              Maximum
Desired Regulating   Regulating Voltage   Regulating Voltage   Is a MVAR SCADA
   voltage (KV)             (KV)                 (KV)            point expected?   Comments
                69                   67                   69 Yes

								
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