SCADA Implementation Based on wireless RF Technology

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SCADA Implementation Based on wireless RF Technology

  1. 1. BY PATNAM SHRUTHI
  2. 2. INTRODUCTION OF SCADA: •SCADA is one of the fundamental way to monitor and control the equipments in the huge industries. •These systems encompass the transfer of data between a SCADA central terminal unit and a number of Remote Terminal units. •These system is relatively simple to detect the faults .
  3. 3. OBJECTIVE OF THE PROJECT: •To find the remote electrical parameters like voltage, current ,active and reactive power, power factor at power stations during transmission of power. •To protect the electrical circuitry by operating an electromagnetic relay whenever the electrical parameters exceeds the predefined values. •To send the information of the relay status to the remote power stations by using wireless Radio frequency Technology.
  4. 4. EXISTING SYSTEM: 1stGeneration SCADA system: 2nd Generation SCADA system:
  5. 5. PROPOSED SYSTEM: Network
  6. 6. BLOCK DIAGRAM:
  7. 7. MAIN COMPONENTS OF PROJECT: Potential transformers Atmega16 microcontroller Regulated power supply Relays Isolators Radio frequency Module LCD display
  8. 8. SCHEMATIC DIAGRAM:
  9. 9. FLOW CHART: c
  10. 10. c
  11. 11. WORKING: Wireless RF Technology Transmission Lines Relay & Isolators Potential Transformer R.P.S Micro controller Parameters display RF Antenna RF RECEIVER Micro Controller R.P.S Status Display
  12. 12. ADVANTAGES: Increase Efficiency •Minimize faults •Isolate and precisely locate faults Maximize Profitability •Reduce failures •Reduce operations overhead •Reduce man power requirement
  13. 13. DIS-ADVANTAGES: •Initial cost is more to establish SCADA system in real time process. •Maintenance cost is more in real time process. •Construction of SCADA is Massive in real time process. •SCADA system can be damaged by environmental changes
  14. 14. FUTURE SCOPE: The researches are being done by electrical engineering scientists in Gujarat and Pune to reduce the cost of SCADA and to implement them in small scale industries and medium scale industries in future.
  15. 15. CONCLUSION: We wanted to conclude that this project addresses how to measure parameters and control flow of high current and high voltage in transmission lines by tripping the relays .These relays get activated whenever electrical parameter exceed predefined values. By using RF technology the parameter data status is transmitted to Remote power stations.

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