摘要
为减少配电网的接地电容电流,通常在其中性点加装自动跟踪补偿消弧线圈,市场上消弧线圈种类较多,本文综合考虑各种因素,对自动消弧线圈装置进行研究,提出选型意见。并对消弧线圈容量的选择,消弧线圈的连接方式以及接地变压器的选择等方面做出相应的计算和分析。
With network developing, arc suppression coil is installed in order to decrease capacitive current in distribution network. Its capacity and determination of ground transformer are explained. Neutral grounding mode in distribution network via arc suppression coil parallel resistance is demonstrated, and correspouding conclusions are proposed.
出处
《电力学报》
2006年第2期172-175,共4页
Journal of Electric Power
关键词
消弧线圈
接地变压器
阻尼电阻
自动跟踪补偿
arc suppression coil
ground transformer
dumping resistance
automatic tuning compensation
