自愈式低压电力电容器安全监测系统设计  

Self-healing low voltage power capacitor safety monitoring system design

作　　者：张俊 刘红梅 岳倩倩[1] Zhang Jun;Liu Hongmei;Yue Qianqian(School of Electronic and Electrical Engineering,Anhui Sanlian University,Hefei 230601,China)

机构地区：[1]安徽三联学院电子电气工程学院,安徽合肥230601

出　　处：《湖南文理学院学报（自然科学版）》2021年第2期73-77,95,共6页Journal of Hunan University of Arts and Science(Science and Technology)

基　　金：安徽省教育厅高校自然科学重点项目(KJ2019A0900,KJ2020A0807,KJ2020A0799);安徽省高校优秀人才支持计划项目(gxyq2020081)。

摘　　要：针对自愈式低压电力电容器运行过程中受到电网环境温度和使用状况等影响,从而失去自愈功能,引发电网故障的问题,设计安全监测系统以保障其安全运行。在分析自愈式低压电力电容器工作特点的基础上,提出安全监测系统的设计方案;阐述各功能模块的工作原理及过程,指出该系统的应用优势;给出工程应用的具体安装实施方案。实验结果表明,该系统能够稳定运行,在无功补偿领域有一定应用价值。The safety monitoring system is designed to guarantee the safe operation of the self-healing low-voltage power capacitor,which loses its self-healing function due to the influence of network environment temperature and operation condition.Based on the analysis of the working characteristics of the self-healing low-voltage power capacitor,the design scheme of the safety monitoring system is proposed.The working principle and process of each functional module are expounded,and the application advantages of the system are pointed out.The concrete installation scheme of engineering application is given.The experimental results show that the system can reduce the failure efficiency of self-healing low voltage power capacitor and has certain application value in reactive power compensation field.

关 键 词：自愈式低压电力电容器 安全监测 无功补偿 电容保护 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]