摘要
通过对井下6kV配电网中的电容电流的分析,阐述了消弧线圈在矿井配电网中应用的必要性,并从消弧线圈的工作原理、偏磁式消弧线圈的原理特点、容量选择、接地变压器的容量选择及高压接地动态试验等方面进行了说明。
By analyzing the capacitance and current in the underpin electrified wire netting of 6KV, this article introduces it necessary to apply non - arc coil to the electrified wire netting in the mine shaft, and illustrates the formers capacity, operation principle of nonarc coil, its voltage capacity, ground connection trans- dynamic experiment with ground high voltage.
出处
《河北能源职业技术学院学报》
2006年第1期77-79,共3页
Journal of Hebei Energy College of Vocation and Technology
关键词
矿井
6KV电网
消弧线圈
电容电流
mine shaft
6KV electrified wire netting
non- are coil
capacitance and current
