A Study on the Establishment of Insulation Diagnosis Cycle for High Voltage Rotating Machine

고압회전기 절연진단 주기 설정에 관한 연구

  • Published : 2000.07.17


Nondestructive and destructuve insulation tests were performed the high voltage rotating machine in the local thermal power plants. Nondestructive tests include measurements of insulation resistance. polarization index, AC current. tan$\delta$, partial discharge. Destructive tests include measurements of AC hipot and DC hipot. This paper propose to establish the insulation diagnosis cycle for high voltage rotating machine.