Secondly, for some problems in high voltage switches and low voltagefeed switches, new switching equipment is used to resolve the problem.
其次对于高压负荷开关及低压馈电开关部分存在的问题，则通过应用新型开关设备来解决。
2
Decoupled control structure consisting of current feedback and voltagefeed-forward is adopted in the inner current control loop which can track the reference current quickly.
内环电流控制器采用电流反馈和电压前馈的解耦控制策略，实现电流的快速跟踪控制；
3
The feed forward of network voltage and output current is proposed to decrease the impaction of voltage fluctuation on the performance of active power filter.