自动调谐式与固定式消弧线圈并联运行分析Analysis of Parallel Operation of Adjusted and Fixed Arc-suppression Coils
李汝彪
LI Ru-biao
摘要(Abstract):
研究了自动调谐消弧线圈与固定式消弧线圈并联运行时,补偿容量的分配对补偿网络位移电压等的影响。配电网的电容电流越大,固定式消弧线圈可以分担的补偿度容量越大,减轻自动调谐消弧线圈补偿容量的作用就越明显。这种并联运行模式对于电容电流大的配电网络特别适用、性能优越,建议在大电容电流配电网中优先选用。
This paper studied the displacement voltage rise owing to capacitance shares between paralleled automatically adjusted and fixed arc-suppression coils.It is found that the bigger the grid,the larger the fixed arc-suppression coil may be.This paralleled mode is especially suitable for big power distribution,and is suggestted to be given priority to the application in power distribution with high capacitance current.
关键词(KeyWords):
消弧线圈;并联;容量
arc-suppression coil;parallel;capacitance
基金项目(Foundation):
作者(Author):
李汝彪
LI Ru-biao
DOI: 10.19585/j.zjdl.2007.01.001