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Paper Information

Title: 

VERIFICATION OF INSULATION COORDINATION COMPLETED BY HIGH-VOLTAGE TESTING ON SITE

Type: PAPER
Author(s): KUBLER B.,HAUSCHILD W.
 
 
 
Name of Seminar: INTERNATIONAL POWER SYSTEM CONFRENCE
Type of Seminar:  CONFERENCE
Sponsor:  Sherkate Tavanir
Date:  2003Volume 18
 
 
Abstract: 

INSULATION COORDINATION OF SUBSTATION EQUIPMENT, CABLES AND POWER LINES IS USUALLY VERIFIED BY TYPE AND ROUTINE TESTS IN FACTORY. TO GUARANTEE THE INSULATION COORDINATION IN SERVICE IT IS NECESSARY TO DEMONSTRATE THAT INSULATION OF THE EQUIPMENT IS WITHOUT TRANSPORTATION FAULTS AND CORRECTLY ASSEMBLED. THIS IS USUALLY DONE BY HV TESTS ON SITE. THE PAPER INFORMS ABOUT THE GENERAL PRINCIPLES FOR HV ON-SITE TESTING AS THEY ARE PREPARED BY THE IEC WORKING 42.13 FOR A NEW PART 3 OF THE IEC STANDARD 60060. AS EXAMPLES REQUIREMENTS AND TEST EQUIPMENT FOR ONSITE TESTING OF GAS-INSULATED SUBSTATIONS (GIS) AND HV XLPE CABLES ARE DESCRIBED. FINALLY THE RELATIONS BETWEEN ON-SITE TESTING BEFORE COMMISSIONING ON THE ONE HAND AND AFTER REPAIR OR FOR DIAGNOSTIC PURPOSES ARE CONSIDERED.

 
Keyword(s): INSULATION COORDINATION, TYPE TESTING, ROUTINE TESTING, ON-SITE TESTING, HV TEST EQUIPMENT
 
 
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