A novel principle of negative-sequencecurrent compensation based adaptive zero-sequence over-voltage protection is therefore proposed.
该文提出一种新的基于负序电流补偿的自适应零序过电压保护原理。
2
Harmonics, reactive power, voltage flicker and negative-sequencecurrent of power grids can affect the power quality and harm the power equipment badly.
电网中存在谐波、无功、电压闪变及负序电流等问题,严重影响电能质量,危害电力设备。
3
This control principle can improve the control of power quality and effectively compensate the harmonic currents at load side, reactive power and negativesequencecurrent.