Disclosed is a power stack of a propulsion control device for a high-speed train using a modular IGBT. A 2800VDC 2.5MW class converter/inverter power stack of two parallel circuits is formed by forming a 4500V/1200A class modular IGBT with a power semiconductor element and forming one arm with the two modular IGBTs. Accordingly, reliability and accuracy are secured by improving a power stack assembling and manufacturing process, and equipment requirements required for power stack assembly is reduced, thereby reducing time and cost during a power test of a factory.
본 발명은 모듈형 IGBT를 이용한 고속전철용 추진제어장치의 전력스택을 개시한 것으로, 이러한 본 발명은 전력반도체소자로 4500V/1200A급 모듈형 IGBT를 구성하고, 이러한 모듈형 IGBT를 2개로 1암(ARM)을 구성하게 되는 2-병렬 회로의 2800VDC 2.5MW급 컨버터/인버터 전력스택을 구성한 것이며, 이에따라 전력 스택 조립 및 제작 공정 개선에 의한 신뢰성과 정확성을 확보하고, 전력스택의 조립에 필요한 설비소요를 감소시키며, 공장 전력시험시 시간과 비용을 절감할 수 있도록 한 것이다.
Power Stack of Propulsion Control System for High Speed Rail Using Modular IGBT And Propulsion Apparatus For High Speed Rail Having Thereof
모듈형 IGBT를 이용한 고속전철용 추진제어장치의 전력스택 및 이를 갖는 고속 전철용 추진 장치
2020-09-23
Patent
Electronic Resource
Korean
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
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