대한전기학회논문지:전기기기및에너지변환시스템부문B (The Transactions of the Korean Institute of Electrical Engineers B)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

영산변류기 동작 방식을 이용한 2개의 컨버터 병렬 운전

Parallel Operation of Two Converters using Zero Current Transformer Method

  • 송승찬 (충남대 전기공학과 박사과정 수료) ;
  • 성제진 (충남대 전기공학과)
  • 발행 : 2000.04.01
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⟨ 이전 논문 다음 논문 ⟩

초록

In the conventional method, two CTs have been used to share the load current equally with two converters. A new simle method to find out the current difference between two converters using only one CT as a ZCT is suggested. Two experimental prototype converters were designed and implemented for the evaluation of the load current sharing. The results of experiment show that the newly proposed ZCT method using only one CT could make a good load current sharing than the conventional method required two CT when operating two converters in parallel.

키워드

참고문헌

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