CAJ | 학술논문

本文简要介绍了交联聚乙烯电缆局部放电产生的机理和危害，以及OWTS检测电缆局部放电的原理，重点探讨了OWTS在10kV配网检修中对于交接试验和预防性试验的实践应用，印证其对于配网实行状态检修的意义，并通过实践证明OWTS在应用上有一定的局限性，并非为厂家宣称的是一种无损性试验。
본문간요개소료교련취을희전람국부방전산생적궤리화위해，이급OWTS검측전람국부방전적원리，중점탐토료OWTS재10kV배망검수중대우교접시험화예방성시험적실천응용，인증기대우배망실행상태검수적의의，병통과실천증명OWTS재응용상유일정적국한성，병비위엄가선칭적시일충무손성시험。
There is a brief introduction to XLPE cable partial discharge of the mechanism and harm with the principles of OWTS checking partial discharge Method. It is focuses on 10kV distribution network application of OWTS method to test and preventive in practical situation for the distribution network state overhaul of significance. There are some limitations on the application of practice of OWTS,not a non-destructive test which claimed by the manufacturer.