摘要
介绍了北京铁路枢纽任一牵引变电所故障状态下不同的越区供电方案,对各方案在电气连接方式、相位衔接、负荷能力、接触网电压水平、继电保护、操作电源等技术进行了校验分析,提出了完善措施,说明北京枢纽越区供电方案是可行的。
It introduces the various over-zone power supply plan of Beijing railway conjunction when any one of the traction substations is in faulty condition, it calibrates and analyzes technically the various plans in aspects of electrical connection mode, phase adaption, loading capacity, voltage level of OCS, relay protection and operational power supply, raises the perfected measures, describes the possibility of implementation of over-zone power supply plan in Beijing railway conjuction.
出处
《电气化铁道》
2003年第1期5-8,共4页
Electric Railway
