论无功补偿必要性及电容器常见故障分析  

Discussion of the Necessity of Reactive Compensation and the Analysis of Common Faults of Capacitors

作　　者：王杜 李建红 WANG Du;LI Jianhong(Hunan Urban Construction College,Xiangtan,Hunan Province,411101 China;Hunan Electric Appliance Science Research Institute Co.,Ltd.,Changsha,Hunan Province,410009 China)

机构地区：[1]湖南城建职业技术学院,湖南湘潭411101 [2]湖南电器科学研究院有限公司,湖南长沙410009

出　　处：《科技资讯》2023年第13期47-50,共4页Science & Technology Information

摘　　要：随着经济快速发展,电力能源紧张局势不断加剧,电网电源质量对用电设备的经济性、安全有着深远的影响,而功率因素是影响电源质量的重要因素之一,该文在深入研究电力电容器常见故障机理的基础上,分析了电容器常见故障的形成原因,从设备的选型、安装、加强日常巡检、定期进行预防性试验、优化设备运行操作和开发利用在线监测系统等方面提出建议措施,以期为电力电容器的稳定运行提供技术保障。With the rapid development of economy,the tension of power energy is increasing.The quality of power supply in the power grid has a profound impact on the economy and safety of electric equipment,and the power factor is one of the important factors affecting the quality of power supply.Based on the in-depth study of the mechanism of common faults of power capacitors,this paper analyzes the causes of common faults of capacitors,and proposes suggestions and measures from the aspects of the selection and installation of equipment,strengthening daily inspection,regularly conducting preventive tests,optimizing equipment operation,and developing and using online monitoring systems,in order to provide technical support for the stable operation of power capacitors.

关 键 词：无功补偿 电容器 熔断器故障原因 预防措施 

分 类 号：TM761[电气工程—电力系统及自动化]