UPQC工业装置的试验评估

Experimental Evaluation on the Industrial Device of UPQC

统一电能质量控制器(UPQC)更适用于多种复杂电能质量问题共存的场合。在此研究了UPQC的拓扑结构、控制策略,研制了10.5 kV/1 MVA级的UPQC工业装置,设计了UPQC装置高压测试系统,评估了实际装置的串、并联侧动态性能,试验结果表明了UPQC检测算法与控制策略的有效性和实用性。

Unified power quality conditioner （UPQC） is more suitable to be applied in situation that numerous power quality problems need be solved simultaneously.The topology and control strategy of the UPQC is studied.The main results are as follows：firstly,a 10.5 kV/1 MVA level UPQC industrial equipment is developed.Secondly,a high volt- age test system of UPQC equipment is designed.Thirdly the dynamic performance of the actual devices of both series and parallel side is evaluated.According to the experimental results the effectiveness and practicability of detection al- gorithm and control strategy of UPQC has been verified.