浅议牵引供电综合自动化系统抗干扰措施

本文对电气化铁路牵引变电所施工中屏蔽型控制电缆采用何种接地方式满足系统的电磁兼容要求进行探讨,提出了正确选择控制电缆屏蔽层接地方式是牵引供电系统可靠运行的有力保障。

By analyzing the cause of a fault phenomenon,this paper introduces the earthing method of shielded control cable to meet the electromagnetic compatibility of the system in the construction of traction substation of electrified railway,puts forward that the correct selection of the earthing mode of the shielding layer of the control cable is a strong guarantee for the reliable operation of the traction power supply system.