10kV配网线路故障分析研究  

Fault analysis and research of 10kV distribution network line

作　　者：王纪元 石润玉 马良 苏志林 Wang Jiyuan;Shi Runyu;Ma liang;Su Zhilin(College of Water Conservancy and Civil Engineering,Xizang Agriculture&Animal Husbandry University,Nyingchi 860000,China;Research Institute of Electric Power Science,State Grid Xizang Electric Power Company Limited,Lhasa 850000,China)

机构地区：[1]西藏农牧学院水利土木工程学院,林芝860000 [2]国网西藏电力有限公司电力科学研究院,拉萨850000

出　　处：《西藏科技》2024年第3期6-12,共7页Xizang Science And Technology

基　　金：西藏自治区自然科学基金项目(XZ202201ZR0024G)。

摘　　要：10kV配网线路是电力系统的重要组成结构,它的平稳运行关系着供电的可靠性,但存在的各种干扰因素会导致配网线路出现各种故障。为了使配网供电更加安全可靠,文章以10kV配网线路为研究对象,对它在运行过程中遇到的一些由“自然因素”“运维因素”“人为因素”“设备因素”所引起的配网故障进行了分析,阐述了配网故障引发的各种危害,并针对不同的10kV配网线路故障提出了相应的防范措施,从而避免或减小配网故障造成的危害,确保配网系统能够安全稳定运行。The 10kV distribution line is an important component of the power system,and its smooth operation is related to the reliability of power supply,but various interference factors will lead to various faults in the distribution network line.In order to make the power supply of the distribution network more safe and reliable,this paper takes the 10kV distribution network line as the research object,analyzes some distrubution network faults caused by"natural factors","operation and maintenance factors","human factors"and"equipment factors"encountered in the operation process,expounds the various hazards caused by the distribution network faults,and proposed corresponding preventive measures for different 10Kv distribution line faults,so as to avoid or reduce the harm caused by the distribution network faults and ensure the safe and stable operation of the distribution network system.

关 键 词：10KV配网线路 线路故障 故障危害 防范措施 

分 类 号：TM75[电气工程—电力系统及自动化]