Novel double-direction compensation control scheme for UCI-APF

作者：Qian Ting^*; Lu Zheng Yu

来源：Proceedings of the CSEE, 2003, 23(9): 44-47.

• Active power filters
• Double direction compensation control
• Unified constant frequency integration control

This paper presents a novel double-direction compensation control scheme for UCI-APF. In order to improve the stability of UCI control, double loop control is used. In contrast to previously proposed control method used for UCI-APF, the new one can effectively enlarge the stable region. Meanwhile, the dc offset and the sub-harmonic in line-current can also be suppressed. Therefore, the key problems of UCI-APF are solved. Experimental results show that the strategy can be feasible for practical application.

• 出版日期2003
• 单位浙江大学