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Remote Control Of Power 
Thefting, Using PLC’s 
POWER THEFT 
DETECTION
 LIS MARIA ROY & NAMITHA JACOB 
 S5 EEE 
 ROLL NO-12019624 & 12019627 resp. 
 VISWAJYOTHI COLLEGE OF ENGG.& TECHNOLOGY...
ABSTRACT 
PLC Presents an interesting and economical solution for 
automatic meter reading (AMR). 
If an AMR system via ...
INTRODUCTION 
The automatic meter 
reading(AMR) system as become a 
necessity for most suppliers as 
deregulation, free cu...
POWER THEFT
PLC installation
INSTALLTION OF PLC 
Power meters with PLC modules near the 
top of the power polls. Previously, it was 
enough to install...
DETECTION OF ILLEGAL ELECTRICITY 
Methods Of Illegal Electricity Usage 
1. Using the mechanical objects 
2. Using a fixed...
DEFINITION ON AMR 
 AMR(AUTOMATIC REMOTE READING) 
automates the process of measurement 
through digital communication te...
DETECTION AND CONTROL SYSTEM
ADVANTAGE OF THIS SYSTEM 
Most economically viable technology for transferring Meter 
data to DCU. 
Uses the technique o...
ILLEGAL DETECTOR SYSTEM FOR ONE 
SUBSCRIBER
System simulation and modeling of the detection system of 
illegal electricity usage for electromechanical kilowatt-hour 
...
AMR SYSTEM PERFORMS THE 
FOLLOWING FUNCTONS 
Every user has two PLC modems; one is for AMR and 
the other is used to send...
CONCLUSION 
Illegal usage of electricity might be 
detected , 
IF , AMR & DETECTOR 
SYSTEM ARE USED TOGETHER...... 
Can t...
QUERIES
Power Theft Detection
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Power Theft Detection

  1. 1. Remote Control Of Power Thefting, Using PLC’s POWER THEFT DETECTION
  2. 2.  LIS MARIA ROY & NAMITHA JACOB  S5 EEE  ROLL NO-12019624 & 12019627 resp.  VISWAJYOTHI COLLEGE OF ENGG.& TECHNOLOGY, VAZHAKULAM Presented by,
  3. 3. ABSTRACT PLC Presents an interesting and economical solution for automatic meter reading (AMR). If an AMR system via PLC is set in a power delivery system, a detection system for illegal electricity usage may be easily added in the existing PLC network.  In the detection system, the second digitally energy meter chip is used and the value of energy is stored. The recorded energy is compared with the value at the main kilowatt-hour meter.  In the case of difference between two recorded energy data, in error signal is generated and transmitted via PLC network.
  4. 4. INTRODUCTION The automatic meter reading(AMR) system as become a necessity for most suppliers as deregulation, free customer choice and open market competition occur in the energy supply sector.
  5. 5. POWER THEFT
  6. 6. PLC installation
  7. 7. INSTALLTION OF PLC Power meters with PLC modules near the top of the power polls. Previously, it was enough to install power meters in high places, not in low places such as the house wall, to prevent users from using power illegally by connecting cables, or by using tampered meters.
  8. 8. DETECTION OF ILLEGAL ELECTRICITY Methods Of Illegal Electricity Usage 1. Using the mechanical objects 2. Using a fixed magnet 3. Using the external phase before meter terminals 4. Switching the energy cables at the meter connector box USAGE
  9. 9. DEFINITION ON AMR  AMR(AUTOMATIC REMOTE READING) automates the process of measurement through digital communication techniques.
  10. 10. DETECTION AND CONTROL SYSTEM
  11. 11. ADVANTAGE OF THIS SYSTEM Most economically viable technology for transferring Meter data to DCU. Uses the technique of communicating the data over existing Electrical Lines which carry LT power to the site. Since the connection point is usually in the air or at underground, it is not suitable for anyone to access, such that its control is easy. It is very economical and is reliable solution when it is compared with the economical loss caused by illegal usage.
  12. 12. ILLEGAL DETECTOR SYSTEM FOR ONE SUBSCRIBER
  13. 13. System simulation and modeling of the detection system of illegal electricity usage for electromechanical kilowatt-hour meters
  14. 14. AMR SYSTEM PERFORMS THE FOLLOWING FUNCTONS Every user has two PLC modems; one is for AMR and the other is used to send the data from second energy meter chip to host PLC modem. An energy meter must be connected in the connection box between a home line and main power lines. The host PLC unit must be placed in the distribution transformer and the configuration of the addressing format of PLC signaling must be designed carefully.
  15. 15. CONCLUSION Illegal usage of electricity might be detected , IF , AMR & DETECTOR SYSTEM ARE USED TOGETHER...... Can try this to minimise distribution losses...
  16. 16. QUERIES
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A presentation on POWER THEFT DETECTION SYSTEM...

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