Power System Integrity Protection Schemes

Power system integrity protection IEDs are designed to react on abnormal electric power system conditions and faults with the aim of electric power system recovery to normal operating mode.

Key Functions:

  • Pre-fault Data Input And Processing
  • Calculation Of Control Actions When Local Electric Power System Stability Disturbance Prevention Operation Mode Is Active
  • Operation As A Remote Controller Of Centralized SIPS
  • Control At Fault Conditions
  • Self-supervision
  • Human-machine Interface
  • Data Communication With Centralized System Integrity Protection Server
  • Process Control System Integration
  • Generation Of Warning And Alarm Signals
  • Events Log And Fault Recording Functionality
  • NTP Support For Time Synchronization
  • Unauthorized Access Protection