摘要
SiC器件在未来机车上应用前景很广阔,深入分析了SiC器件在提高开关频率后对机车电传动各部件造成的影响,并给出了SiC器件对电机绝缘带来风险的应对措施,为后续SiC器件在机车上实际应用提供一些参考。
The SiC devices will be used widely in future locomotives.The paper analyzes the effect of SiC devices on the components of locomotive electric drive after increasing the switching frequency,and proposes the measures to the risks of motor insulation from SiC devices,providing some reference for the practical application of SiC devices in locomotives in the future.
作者
傅雪军
邢亮
FU Xuejun;XING Liang(Technology Center of CRRC Datong Co.,Ltd.,Datong 037038,China)
出处
《铁道机车与动车》
2023年第10期15-19,I0001,共6页
Railway Locomotive and Motor Car
基金
中国国家铁路集团有限公司科技研究开发计划项目(K2019J010)。
关键词
SIC器件
高频化
电传动
SiC device
high-frequency
electric drive
