Abstract：This paper proposes a novel parameters optimization method applicable to three-phase four-wire shunt active power filter with various kinds of topologies and control strategies. The optimization goal is to satisfy the requirement of response speed and control accuracy simultaneously. The value constrains of output inductors under a given DC side voltage and DC side capacitance are derived based on the proposed optimization goals, the unified mathematical model and the output capacity index of each leg. The method to select an optimal value of the output inductance is explained through an example. Simulation results are given to show the correctness and validity of the proposed method. This method is applicable to various topologies and switching control strategies, and needs a few and readily available data. It can be used as a theoretical basis and practical approach to improve the design and practical use level of the APF.
乐健, 刘开培. 基于统一数学模型的三相四线制并联有源电力滤波器的参数优化方法[J]. 电工技术学报, 2012, 27(10): 220-227.
Le Jian, Liu Kaipei. Parameters Optimization Method of Three-Phase Four-Wire Shunt Active Power Filter Based on Unified Mathematical Model. Transactions of China Electrotechnical Society, 2012, 27(10): 220-227.
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2012, Vol. 27 
