动态消弧补偿在中性点不接地系统中的应用  

Application of Dynamic Arc Suppression Compensation in Neutral Ungrounded System

作　　者：周岩 ZHOU Yan(CNOOC Huahe Coal Chemical Co.,Ltd.,Heilongjiang 154100,China)

机构地区：[1]中海石油华鹤煤化有限公司,黑龙江154100

出　　处：《电子技术（上海）》2022年第5期118-119,共2页Electronic Technology

摘　　要：阐述中性点直接接地与不接地系统,动态消弧补偿装置的工作原理与优势,电容电流、消弧线圈容量、接地变压器容量的计算,实例分析动态消弧补偿装置在短路接地故障中的作用。This paper expounds the neutral point directly grounded and ungrounded system, the working principle and advantages of dynamic arc suppression compensation device, the calculation of capacitive current, arc suppression coil capacity and grounding transformer capacity, and analyzes the function of dynamic arc suppression compensation device in short-circuit grounding fault with examples.

关 键 词：消弧补偿 中性点不接地系统 接地故障 可靠性 

分 类 号：TM862[电气工程—高电压与绝缘技术]