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http://dx.doi.org/10.5207/JIEIE.2012.26.6.094

Reducing Harmonics of the Next-generation High-speed Railway Inverter System by Random Pulse Position Modulation Technique based on Space Vector Modulation  

Lee, Sang-Hyun (중앙대학교 공과대학 전자전기공학부)
Jin, Kang-Hwan (중앙대학교 공과대학 전자전기공학부)
Kim, Sung-Je (중앙대학교 공과대학 전자전기공학부)
Kno, Ae-Sook ((주)로템 기술연구소 전장품개발팀)
Kim, Yoon-Ho (중앙대학교 공과대학 전자전기공학부)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.26, no.6, 2012 , pp. 94-101 More about this Journal
Abstract
In this paper, The Next Generation High Speed Railway inverter system based on IPMSM drives using Random Pulse Position Modulation is proposed to reduce electromagnetic noise. To verify the validity of study, the simulator for the proposed system is designed and impplemented. Simulation program is developed using Matlab/Simulink. The simulation results of the proposed system was compared with the system using conventional method. The results show that the voltage and current harmonics of the proposed Next Generation High Speed Railway Inverter system. significantly decrease and spread into wide band area by the proposed Random Pulse Position modulation technique based on Space Vector Modulation method.
Keywords
High Speed Railway Inverter System; Random Pulse Position Modulation; Matlab/Simulink;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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