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정만규(M.K. JEONG),조성준(S.J. CHO),방이석(L.S. BANG) 전력전자학회 2003 전력전자학술대회 논문집 Vol.2003 No.7(2)
본 논문은 전동차용 추진제어장치의 재점착제어 에 관한 것이다. 본 연구에서는 공전검지 방법에 대하여 기술하고, 등가 관성량을 이용한 추정재점 착제어에 관하여 제시한다. 서울시 6호선 국산화 전동차 (609편성) 와 광주도시철도 1호선 전동차에 적용하여 재점착 제어성의 우수함과 안정성을 검증 하고자 한다.
이현두(H.D. Lee),정만규(M.K. Jeong),고영철(Y.C. Ko),방이석(L.S. Bang) 전력전자학회 1999 전력전자학술대회 논문집 Vol.1999 No.7
This paper describes the characteristics of two methods about providing information needed for propulsion device control In train The one is to use new way using the communication network for transmission of control Information, the other is traditional way using hardwire connectin. And this paper descnbes the communication interface technique between TCMS(Train Control and Monitoring System) and VVVF inverter system with Loriworks network adapted to SMG line 6 which has been developed With this technique, an inertia load test carried out for the traction control environment and it is expecting a field test at SMG line 6.
전동차용 IGBT형 추진제어장치의 본선시험에 관한 연구
김태완(T.Y.KIM),박건태(G.T.PARK),정만규(M.K.JEONG),고영철(Y.C.GOO),방이석(L.S.BANG) 전력전자학회 2000 전력전자학술대회 논문집 Vol.2000 No.11
This paper describes about the field test of IGBT VVVF inverter for the propulsion system, The 1650kVA class IGBT VVVF inverter has been developed. Therefore, the field test is performed in SMG 6 Line to confirm its the reliability and performance, The train consists of 4M4T and the electrical equipment for field test are as follows: VVVF inverter 4 sets, 16 traction motors and Z SNs, The propulsion system is composed with 1 C4M. The results of propulsion system which have the excellent acceleration/deceleration and the jerk characteristics as well as starting ability on slope are taken through the field test.