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ON SITE TESTING  OF AUTO RECLOSER RELAYS Riam A. Wibowo
Introduction  ,[object Object],[object Object],[object Object],[object Object]
An Over head line  with  Auto recloser relays   ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Utility Substation Customers
An Over head line  without  Auto recloser relays   ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Utility Substation Customers
TYPICAL CONFIGURATION & SETTING  of AUTORECLOSER RELAY in INDONESIA Currently under Construction 275kV Over Current Distance Relay Distance Relay Protective relay  one ,[object Object],[object Object],two Number of Breakers three poles single and three poles single pole Single or Multi Pole single shot single shot single shot Number of shots   180 second   40 second 40 second  Reclaim Time Setting 60 second    1 second 0.7 or 0.9 second  Dead Time Setting 20kV 150kV 500kV
Basic Requirement of Autorecloser Relay Performance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Basic Requirement of Autorecloser Relay Performance (2) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Specific  requirement  for 500 kV Autorecloser Relay ,[object Object],[object Object]
TYPICAL SITE TESTS ITEMS OF AUTORECLOSER RELAY INSTALLATION OPERATION Visual Check Check of the Power Supply Test of the  Autorecloser settings Functional Testing  (involving operation of  Protective Relays  & Circuit Breaker(s)
Protective Relay  technology  development Multi elements Relays Single Module  Relays Multifunction Relays Electro mechanical Electronic Digital/numerical
Effect of relay  technology  development to Autorecloser site testing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Disadvantage Advantage   Type of Autorecloser
Effect of relay  technology  development to Autorecloser site testing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Disadvantage Advantage   Type of Autorecloser
Effect of relay  technology  development to Autorecloser site testing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Disadvantage Advantage   Type of Autorecloser
SUMMARY ,[object Object],[object Object],[object Object]
Appendix ,[object Object]
Multi elements Autorecloser  ( Previous Generation of Autorecloser) ,[object Object],Autorecloser Timer(s)  & Counters Aux. Relays  & contacts Logic  Circuit Power Supply  Protective relay CIRCUIT  BREAKER(S) Synchro  Check relay
[object Object],Autorecloser Single Module Autorecloser  ( Previous Generation of Autorecloser) Protective relay CIRCUIT  BREAKER(S) Synchro  Check relay
Current Generation of Autorecloser ,[object Object],Protective .relay Autorecloser Synch Check CIRCUIT  BREAKER(S)

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Auto Reclose Testing

  • 1. ON SITE TESTING OF AUTO RECLOSER RELAYS Riam A. Wibowo
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9. TYPICAL SITE TESTS ITEMS OF AUTORECLOSER RELAY INSTALLATION OPERATION Visual Check Check of the Power Supply Test of the Autorecloser settings Functional Testing (involving operation of Protective Relays & Circuit Breaker(s)
  • 10. Protective Relay technology development Multi elements Relays Single Module Relays Multifunction Relays Electro mechanical Electronic Digital/numerical
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.