Phase Compensation Resonant Control Scheme for Single Phase PWM Converters
Yang Yunhu1, 3, Zhou Keliang2, Cheng Ming3, Ge Lusheng1
1. School of Electrical & Information Engineering, Anhui University of Technology Ma’anshan 243032 China 2. Department of Electrical and Computer Engineering, University of Canterbury New Zealand 3. School of Electrical Engineering, Southeast University Nanjing 210096 China
Abstract：In this paper, phase compensation resonant control scheme is proposed for PWM converters. With the help of the phase compensation principle of repetitive control, the phase compensation principle of resonant control is illustrated and the organic link is build between phase compensation repetitive control and phase compensation resonant control. Compared with phase compensation repetitive controller, phase compensation resonant controller can independently provide required compensation phase at any harmonics to expectably achieve “zero phase” compensation, and the stable range is thus expanded. Moreover, according to the magnitude of each harmonic, the gain of each resonant controller can be correspondingly selected to optimize system performance. An application example of single-phase PWM inverter is provided to systematically demonstrate the effectiveness of the proposed control scheme.
杨云虎, 周克亮, 程明, 葛芦生. 单相PWM变换器相位补偿谐振控制方案[J]. 电工技术学报, 2013, 28(4): 65-71.
Yang Yunhu, Zhou Keliang, Cheng Ming, Ge Lusheng. Phase Compensation Resonant Control Scheme for Single Phase PWM Converters. Transactions of China Electrotechnical Society, 2013, 28(4): 65-71.
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2013, Vol. 28 
