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铁路的高速发展对铁路通信信号供电的可靠性提出了更高的要求,智能箱式变电站为铁路通信信号供电提供了较可靠的供电解决方案。智能箱式变电站中操作电源是保证智能箱式变电站可靠运行的重要组成部分,关系到智能箱式变电站能否正常工作。分析铁路箱式变电站操作电源的种类及其优缺点,并对操作电源的负荷性质、使用现状及设计选择时的有关问题进行分析,并提出操作电源今后的发展趋势。
The rapid development of the railway has put forward higher requirements on the reliability of railway communication signal supply. The intelligent box-type substation has provided a reliable power supply solution for railway communication signal supply. Intelligent box-type substation operating power is to ensure the reliable operation of smart box-type substation an important part of the relationship between intelligent box-type substation can work properly. Analyze the types and advantages and disadvantages of operating power supply of railway box type substations, analyze the load nature of the operating power supply, the status quo of the operation and the related problems when the design is selected, and propose the future development trend of the operating power supply.