Development of SiC Applied Traction System for Shinkansen High-speed Train
Development of SiC Applied Traction System for Shinkansen High-speed Train
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新干线高速列车SiC应用牵引系统开发
DOI：
10.23919/ipec.2018.8507486
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
T. Fukushima
中科院分区：
文献类型：
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作者：
Kenji Sato;H. Kato;T. Fukushima
本文介绍了一种采用SiC功率器件的高速列车牵引系统的开发，以追求系统的轻量化和紧凑化。我们发现，将SiC应用转换系统与列车通风冷却系统和6极感应电动机相结合是突出SiC器件优点的合适方法。对样机进行了运行试验，以确认其声音性能。开发的牵引系统将安装在最新型的新干线列车或N700S系列中，该系列将于2018年3月首次亮相，并且这种SiC应用于高速列车的牵引系统是世界上第一个案例。
This paper presents the development of a traction system for high-speed trains by adopting SiC power devices to pursue weight reduction and compactness of the system. We found the combination of the SiC applied conversion system with train-draft cooling system and 6-pole induction motors is a suitable approach to highlight the merits of SiC devices. The running tests of a prototype were conducted to confirm its sound performances. The developed traction system is to be installed in the latest-type Shinkansen train, or the Series N700S, which will debut in March 2018, and this SiC application to high-speed train’s traction system is the first case over the world.