대용량 유도전동기 사고사례 고찰 |
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학술지명 한국조명·전기설비학회
저자 이은춘,채지석,최영규,김재학,이헌우,이종석,박종순
발표일 2014-05-15
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Large power medium voltage induction AC motors’ accident’s causes are mechanical, environment, electrical system problems, operating conditions and insulation failures. This paper gives a basic idea of recurrence prevention from a case study of induction motor‘s accident by visual inpection, sequence’s study and off-line insulation diagnosis for multi-regional water supply system. |