中文说明：
本文介绍了一种新型串并联FACTS控制器，称为分布式潮流控制器，用于改善和维持电力系统的电能质量。这种DPFC方法与UPFC用于补偿电压暂降和电流膨胀的方法相同，这些都是基于电压的电能质量问题。与UPFC相比，去掉了普通直流环节电容，使用了三个独立的单相变流器代替了三相串联变流器。本文采用串联参考电压、支路电流设计控制电路。利用MATLAB/SIMULINK计算得到了评价值。
English Description：
In this paper, we introduced a new series-shunt type FACTS controller called as distributed power flow controller to improve and maintain the power quality of an electrical power system. This DPFC method is same as the UPFC used to compensate the voltage sag and the current swell these are voltage based power quality problems. As compared to UPFC the common dc link capacitor is removed and three individual single phase converters are used instead of a three phase series converter. Series referral voltages, branch currents are used in this paper for designing control circuit. The evaluated values are obtained by using MATLAB/SIMULINK.