摘要
分析了典型智能箱变二次回路的负载特性,从电路原理以及实验验证2个方面揭示了UPS和微型直流电源应用于智能箱变的适应性,提出了采用微型直流电源替代UPS作为智能箱变操作电源的建议,以及采用UPS作为智能箱变操作电源时应注意的问题。
The paper analyzes the load characteristics of secondary circuits in a typical intelligent container substation,discovers the adaptability of UPS and micro type DC operating power source for intelligent container substation in terms of circuitry principles and experimental verification, puts forward proposals on substitution of UPS by micro type DC operating power source for intelligent container substation as well as precautions to be taken when UPS is employed as the operating power source for intelligent container substation.
引文
[1]丁杰,李英武,肖艳义,等.变电站操作电源有关问题分析[J].建筑电气,2012,31(5):19-22.
[2]翟佑华.直流电源代替UPS电源和交流电源的优点及方法[J].电工技术,2001(12):31-32.
[3]刘心爱.铁路智能型箱式变电站操作电源分析[J].铁道标准设计,2010(11):107-109.
[4]姚崇武.铁路智能型箱式变电站应用[J].科技广场,2009(9):207-209.