대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 하계학술대회 논문집 B
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- Pages.983-985
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- 2002
시뮬레이터 컨버터에 의한 인버터 성능시험에 관한 연구
A Study on the Inverter performance by Simulated Converter
- 조정민 (명지대학교) ;
- 조주현 (명지대학교) ;
- 김성남 (명지대학교) ;
- 이승환 (대덕대학) ;
- 오봉환 (명지전문대학) ;
- 이훈구 (용인송담대학) ;
- 김용주 (동양공업전문대학) ;
- 한경희 (명지대학교)
- Jho, J.M. (Myongji Univ.) ;
- Jho, J.H. (Myongji Univ.) ;
- Kim, S.N. (Myongji Univ.) ;
- Lee, S.H. (Taedok College) ;
- Oh, S.H. (Myongji College) ;
- Lee, H.G. (Yong-in Songdam College) ;
- Kim, Y.J. (Dong Yang Tech. College) ;
- Han, K.H. (Myongji Univ.)
- 발행 : 2002.07.10
초록
This paper is the machine that is able to estimate a new built power convertor in a production line. Generally, this machine test can be achieved by connecting it to a dynamometer consisting of a three-phase machine joined by a rigid shaft to a DC load machine. But the proposal system is controlled to create some specific load characteristic needed for the test without any mechanical equipment. The suggested test stand consists only of a converter to be test and a simulator converter. Both devices are connected back-to-back on the AC-side via smoothing reactors. The simulator operates in real-time as an equivalent load circuit, so that the device under test will only notice the behaviour of a three-phase machine under consideration of the load. And then, to obtain a superior characteristic for dynamic reference used the feedforward control.
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