According to the present invention, disclosed is a power stack of a propulsion control apparatus for a high-speed train using a modular IGBT. A modular IGBT of a 4500V/1200A class is composed of a power semiconductor element, and a converter/inverter power stack of a 2800 VDC 2.5 MW class of two-parallel circuit forming one arm with two of the modular IGBTs. Therefore, the reliability and the accuracy can be secured by improving power stack assembling and manufacturing processes, and the time and costs for a factory power test can be reduced.
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.
Converter and Inverter Power Stack Using the Module Type IGBT for the High Speed Railway
모듈형 IGBT를 이용한 고속전철용 추진제어장치의 전력스택
2017-11-20
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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