摘要 提出了一族基于新型四象限开关单元的并联型有源电力滤波器（Parallel Active Power Filter,PAPF）拓扑。它实质上由降压型最小功率单元通过有机方式组合而成,解决了传统有源滤波器拓扑的桥臂直通隐患,且具有可高频、高效率运行的优点。本文以一种半桥型交错降压有源滤波器（IB-APF）为例,详细分析研究了其工作原理,给出了其控制策略,仿真和实验结果验证了这种新型有源滤波器的可行性。该族有源滤波器特别适合于高可靠性的场合,同时具备优良的补偿性能。
Abstract：A family of active power filter based on new four-quadrant switch cell is proposed in this paper. This novel configuration based on the buck switch cell's combination is advanced for its high frequency and high efficiency, in which the “shoot-through” phenomenon is eliminated inherently. The operation principle of half bridge interleaved buck shunt active power filter is analyzed in detail. Moreover, corresponding control strategies are given as well. Simulation and experimental results are shown to verify the feasibility of the novel active power filter. This family of shunt APF suits to be used in the application with the requirement of high reliability and high compensation performance.
陈仲,王志辉,陈淼. 基于新型四象限开关单元的并联型有源滤波器[J]. 电工技术学报, 2015, 30(4): 147-154.
Chen Zhong,Wang Zhihui,Chen Miao. Shunt Active Power Filter Based on New Four-Quadrant Switch Cell. Transactions of China Electrotechnical Society, 2015, 30(4): 147-154.
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