摘要
针对现有电力机车主断路器的不足,研制一种新型电力机车真空主断路器,以"1+1"方式安装,即在一台主断路器发生故障时,司机可通过开关切换到另一台主断路器,保证了机车不因为主断路器故障而发生机破。
According to the shortcoming of existing main circuit breaker for electric locomotive, this paper developed a new vacuum main circuit breaker, which was installed by ＂1＋1 ＂. When a main breaker failured, the driver cough switcher to another main breaker, which ensured that the locomotive did not fail because of the failure of the main circuit breaker.
出处
《机车电传动》
北大核心
2010年第5期54-56,69,共4页
Electric Drive for Locomotives
基金
南昌铁路局科研开发项目(南铁师字2008[1082])
关键词
电力机车
真空主断路器
永磁机构
智能控制装置
electric locomotive
vacuum main circuit breaker
permanent magnet organization
intelligent control device
