针对国内抑制电压波动与闪变普遍安装的固定并联电抗器不能显著制约其电压快速波动的缺点,提出采用磁控电抗器来代替的方案。介绍了磁控电抗器的结构,对电弧炉引起的电压波动与闪变原因作定性分析,并用Matlab仿真软件进行仿真分析,通过与装有传统固定容量的电抗器补偿效果进行比较,结果显示,磁控电抗器对电压波动和闪变的抑制效果更加明显,达到了有效抑制快速电压波动和闪变的目的。%Aiming at the disadvantage of fixed shunt reactors,commonly installed to inhibit voltage fluctuation and flicker in our country,which can not be a significant constraint to rapid fluctuation in the voltage,this paper proposed the scheme replaced by the ma
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