配电网单相接地电容电流自动跟踪补偿控制方法  

Automatic Tracking and Compensation Control Method for Single-Phase Grounding Capacitor Current in Distribution Network

作　　者：田国栋 房义明 陈晓阳 杨俊哲 TIAN Guodong;FANG Yiming;CHEN Xiaoyang;YANG Junzhe

机构地区：[1]内蒙古电力(集团)有限责任公司乌海供电公司,内蒙古乌海016000

出　　处：《电力系统装备》2023年第9期58-60,共3页Electric Power System Equipment

摘　　要：为减少配电网单相接地故障产生的电流,提高配电网的安全可靠性,文章采用了电容电流自动补偿方法。该方法可有效降低配电网单相接地电容的电流大小,将单相接地电容电流从原来的几十安培降至几安培,达到了预期的效果。该方法适用于各类配电网,可为电力系统的安全稳定运行提供保障。In order to reduce the current generated by the single-phase grounding fault of the distribution network and improve the safety and reliability of the distribution network,the paper adopts the automatic compensation method of capacitance current.This method can effectively reduce the current of single-phase grounding capacitors in the distribution network,reducing the current of single-phase grounding capacitors from tens of amperes to around a few amperes,achieving the expected effect.This method is applicable to various distribution networks and can provide guarantees for the safe and stable operation of the power system.

关 键 词：配电网 单相接地电容 电流自动跟踪 补偿控制方法 

分 类 号：TM862[电气工程—高电压与绝缘技术] TM727