摘要
HXD3C型机车通过列车供电柜向旅客列车车辆提供DC600 V电源,为了验证该装置的性能,在机车出厂前需要利用地面负载进行试验,对出厂例行试验过程中出现的TCMS报列车供电柜故障并跳主断问题进行分析,并提出切实有效的解决措施。
The HXD3C locomotive provides DC600 V power to passenger vehicles through the head-end power cabinet.In order to verify the performance of this device,it is necessary to conduct a test using ground load before the locomotive delivery.The paper analyzes the head-end power cabinet faults and main circuit breaker tripping reported by TCMS during the routine test,and proposes the practical and effective solutions.
作者
宋玉坤
SONG Yukun(Equipment Supervision Department of China Railway Shenyang Group Co.,Ltd.,Shenyang 110001,China)
出处
《铁道机车与动车》
2023年第5期39-41,I0002,共4页
Railway Locomotive and Motor Car
关键词
列车供电柜
CMD
TCMS
跳主断
head-end power cabinet
CMD
TCMS
main breaker tripping
