Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2005.11a
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- Pages.671-675
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- 2005
Development and Revenue Service of Propulsion System Using IPM
IPM 소자를 사용한 추진제어장치 개발 및 상용화
Abstract
In this paper, Development of propulsion system using IPM(Intelligent Power Module) for DC electric vehicle is proposed. Designed propulsion system is comprised of inverter stack which includes 6 IPM, BCH(Breaking Chopper) unit, FC(Filter Capacitor), Control unit. IPM can compose propulsion system simple by including gate drive circuit and protection circuit. Inverter stack is designed as a simple structure using IPM and non clamp capacitor. VVVF Inverter control is used the vector control strategy at low velocity region and slip frequency-control strategy at high velocity region. Designed propulsion system proves the performance through test and revenue service.
Keywords