提高变电站二次回路运行可靠性的改进措施

Measures for Improving the Operational Reliability of Secondary Circuit in Substation

基于电气二次回路对变电站可靠运行的重要作用,分析了变电站二次回路中出现的主要问题,从变电站直流回路的设计、电缆施工、二次回路带负荷试验等方面,为提高变电站二次回路运行可靠性提出了相关的改进措施。

Based on the importance of operational reliability of secondary circuit in substation,this paper analyzes the main problems in secondary circuit in substation and puts forward the measures for improving operational reliability of secondary circuit in substation from the aspeets of DC circuit design,cable construction and load test in secondary circuit in substation.