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分析了高速铁路低压供电系统漏电保护装置的分类、基本原理、主要技术参数,以及在运行维护中应注意的事项;便于提高铁路供电系统的可靠性,减少安全事故,提高运行单位的经济效益和社会效益。
The classification, basic principle and main technical parameters of the earth leakage protection device of high-speed railway low voltage power supply system are analyzed, as well as the matters needing attention in the operation and maintenance. It is convenient to improve the reliability of the railway power supply system, reduce the safety accidents and improve the economic benefits of the running unit. Social benefits.