摘要
围绕基于永磁电机牵引系统的特性,阐明了高速动车组的设计原则,论述了牵引变流器、牵引电机等技术的设计特点,介绍了动车组研制及关键部件型式试验及能耗对比试验情况。30万km运用考核表明,采用永磁电机牵引系统的高速动车组牵引能耗得到显著降低。
Based on the characteristics of permanent magnet motor traction system, the design principles of high-speed EMUs were expounded, and the design characteristics of traction converter and traction motor were discussed. The development of EMUs, the type test of key components and the comparative test of energy consumption were introduced. The 300 000 km operation test showed that the traction energy consumption of high-speed EMUs with permanent magnet motor traction system has been significantly reduced.
作者
吴冬华
孙传铭
WU Donghua;SUN Chuanming(CRRC Qingdao Sifang Locomotive and Rolling Stock Co.,Ltd.,Qingdao,Shandong 266111,China)
出处
《机车电传动》
北大核心
2019年第1期35-39,共5页
Electric Drive for Locomotives
基金
国家高技术研究发展计划课题(2011AA11A101)
关键词
永磁同步电机
高速动车组
牵引系统
型式试验
能耗试验
permanent magnet synchronous motor
high-speed EMUs
traction system
type test
energy consumption test
