MICROCONTROLLER BASED POWER METER by harikumaru

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									MICROCONTROLLER
  BASED POWER
     METER
OVERVIEW
 INTRODUCTION
 DESCRIPTION
 BASIC BLOCK DIAGRAM
 COMPONENTS USED
 HARDWARE DESIGN
 POWER MEASURING TECHNIQUE
 SOFTWARE DEVELOPMENT
 TESTING
 MERITS
 LIMITATIONS
 FUTURE DEVELOPMENTS
 CONCLUSION
 REFERANCE
1.INTRODUCTION
   Active and reactive powers are the most important
    quantities in power system.



   With the application of non-linear loads to power
    lines the active power no longer represents the
    total energy delivered. As a response the
    measurement of reactive power is gaining interest.
2.DESCRIPTION
 Continuous sampling of voltage and
  current
 Measurement and display of
       –Current
  
								
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