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LON CHIP을 이용한 SMT MOUNTER의 FEEDER CONTROL
임응규(Eung-Kyu Lim),노성찬(Sung-Chan Rho),김윤호(Yoon-Ho Kim) 전력전자학회 2001 전력전자학술대회 논문집 Vol.2001 No.7
In PCB assembling line, it needs SMD mounter. In this paper, the feeder of the SMD mounter, which carry component to the mounter is designed. Up to now, mechanical air feeder is mainly used. But in these days, it is developed to the electrical feeder with network. There are many kind of feeders with various control technique. In this paper, the feeder with BLDC motor and LON chip is designed and implemented . Then the experimental results are presented.
비접촉 전력전송방식을 이용한 엘리베이터 카 보조 전원시스템
임응규(Eung-Kyu Lim),노성찬(Sung-Chan Rho),김수홍(Soo-Hong Kim),김지민(Ji-Min Kim),김윤호(Youn-Ho Kim) 한국조명·전기설비학회 2008 조명·전기설비학회논문지 Vol.22 No.2
본 논문은 다중권선의 비접촉 변압기를 이용한 비접촉 전력공급 방식을 제안한 논문이다. 논문에서 제안한 전력공급 방식은 엘리베이터 카에 신뢰성 높은 전력을 전송하기 위하여 공진주파수 추적 기법을 사용하였다. 제안된 시스템을 검증하기 위하여 ICAP4와 Maxwell을 사용하여 시뮬레이션을 수행하였으며, 5[㎾]급 비접촉 전력전송시스템을 제작하여 실험을 수행하였다. In this paper, we have proposed contactless power supply rrethod using the contactless transformer with multiple primary winding. Also, the system uses resonant frequency tracking rrethod for safe power supply at the elevator's ear. The proposed system has been verified by the simulation using ICA4 and Maxwell. The contactless power transmission system is designed for 5[㎾] rate.
객차 보조전원장치 interface를 위한 IEEE표준
노성찬(Rho sung-chan),임응규(Lim Eung-Kyu),김윤호(Kim Yoon-Ho) 한국철도학회 2002 한국철도학회 학술발표대회논문집 Vol.- No.-
The electrical interfaces among the components comprising the auxiliary power systems and their electrical interface with other train-borne systems are described. As such, this standard treats the auxiliary power system compononents as black boxes and addresses only their interface requirements.