Abstract：This paper presents three control methods for a hybrid active power filter (HAPF), which is reduced the rating of its converter. Their principles, filtering performances and equivalent circuits of the HAPF are discussed in detail. Experiment waveforms are obtained in a laboratory prototype, rated at 10kVA. Experiment results prove the converter rating accounts for only 4.42% of the HAPF rating while the total harmonic distortion (THD) of the system current is reduced to 4.25% from 26.95% using the combined control method, which is better than the other control methods.
陈峻岭, 李耀华, 姜新建, 朱东起. 降低逆变器容量的混合有源电力滤波器控制方式[J]. 电工技术学报, 2009, 24(4): 214-218.
Chen Junling, Li Yaohua, Jiang Xinjian, Zhu Dongqi. Control Methods of Hybrid Active Power Filter Reduced Its Converter Rating. Transactions of China Electrotechnical Society, 2009, 24(4): 214-218.
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2009, Vol. 24 
