Author(s): SONG Bin
Pages: 85-86
Year: 2012 Issue:  5
Journal: Railway Signalling & Communication Engineering
Keyword:  技术条件; 交流转辙机; 错相; 隔离; 悬浮供电; 雷电防护;
Abstract: 针对铁道部关于信号电源屏相关技术条件中悬浮和隔离供电、雷电防护单元中断路器或熔断器应用、三相交流转辙机电源错相等问题的规定存在不适应或不明确的方面进行探讨.