摘要
中国现代化工业的迅猛发展,对相关电力设备(如电容器等)的性能和稳定性、可靠性提出了更高的要求。干式金属化膜电容器是一种安全性与稳定性较好的电容器,近来研究较为广泛,特别是针对其运行可靠性的研究成为热点问题。本文综述了多年来金属化膜电容器可靠性方面的研究工作,涉及材料老化、金属化膜自愈等方面,针对金属化膜的自愈机理及应用、材料老化的机理及寿命评估模型等关键问题进行了深入的探讨,为电容器的可靠性优化设计提供理论依据,为相关工程技术人员提供运维参考。
With rapid development of modern industry in China, the requirement for the performance, stability and reliability of related electrical equipment (such as capacitor) is higher. Dry type metallized film capacitor is a kind of capacitor with good safety and stability , of which the recent study is widely , particularly the operation stability study is of interest. In this paper, the study in the field of reliability of metallized film capacitor involving material aging and self-healing etc of the metalized film is summarized, such issue as self-healing mechanism and application of the metalized film, the material aging mechanism and life evaluation model ect are discussed deeply, which provides theoretical base for the optimal design on reliability of the capacitor and provides operation reference for the related engineers.
作者
刘泳斌
曹均正
黄金魁
张一恺
姚睿丰
王妍
高景晖
LIU Yongbin;CAO Junzheng;HUANG Jinkui;ZHANG Yikai;YAO Ruifeng;WANG Yan;GAO Jinghui(State Key Laboratory of Electrical insulation for Electrical Equipment,Xi'an Jiaotong University,XiJan 710049,China;CLP Puri Power Engineering Co.,Ltd.,Beijing 102200,China;Maintenance Branch of Fujian Power Co.,Ltd.,SGCC,Fuzhong 350013,China)
出处
《电力电容器与无功补偿》
北大核心
2019年第1期53-58,共6页
Power Capacitor & Reactive Power Compensation
关键词
金属化膜电容器
可靠性
自愈
老化
metallized film capacitor
reliability
self-healing
aging
