Voltage Waveform Control of Three-Phase PWM Inverter Based on the Output Harmonic Current Feed-Forward Compensation

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A control scheme based on the load harmonic current feed-forward compensation for three-phase pulse width modulated (PWM) voltage source inverter is presented. This control scheme is designed to improve the quality of the three-phase inverter output voltage under nonlinear load. The model of the control system in the d-q coordinate system is established based on the traditional double loop control where the feed-forward current is taken from a band pass filter. In order to analyze this compensation method, the system is divided in to two subsystems and each subsystem is analyzed, and the structure of the output harmonic current feed-forward compensation channel is given. Simulation and experimental result validate that the proposed feed-forward compensation method has a good steady state performance and dynamic responses.

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Periodical:

Edited by:

Mohamed Othman

Pages:

953-956

Citation:

W. Tao et al., "Voltage Waveform Control of Three-Phase PWM Inverter Based on the Output Harmonic Current Feed-Forward Compensation", Applied Mechanics and Materials, Vols. 229-231, pp. 953-956, 2012

Online since:

November 2012

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$38.00

[1] Li Mingyong, Chen Min, Chen Jingjing, Qian Zhaoming. Design of the Output Filter in UPS Inverters withNonlinear-Load[J]. Power Electronics, 2007, 41(11): 38-40.

[2] S. Chen Y.M. Lai S. -C. Tan C.K. Tse. Analysis and design of repetitive controller for harmonic elimination in PWM voltage source inverter systems[J]. IET Power Electronics, 2008, 1(4): 497-506.

DOI: https://doi.org/10.1049/iet-pel:20070006

[3] Bin Zhang, Danwei Wang, Keliang Zhou, Yigang Wang. Linear Phase Lead Compensation Repetitive Control of a CVCF PWM Inverter[J]. IEEE Transaction on Inductrial Electronics, 2008, 55(4).

DOI: https://doi.org/10.1109/tie.2008.917105

[4] Zhang Kai, Peng Li, Xiong Jian, Chen Jian. State-feedback-with integral Control plus Repetitive Control for PWM Inverters[J]. Proceedings of the CSEE, 2006, 26(10): 56-62.

DOI: https://doi.org/10.1109/apec.2005.1452996

[5] Cai Kun, Li Yaohua, Sheng Xiaosong, Xie Meng, Wang Ping. Output Control of the High Performance Single-Phase Voltage-Source Inverters[J]. Transactions Of China Electrotechnical Society, 2005, 20(1): 104-107(in Chinese).

DOI: https://doi.org/10.1109/ias.2005.1518671

[6] Zhiliang HU, Guochun XIAO, Li LIU, Zhaoan WANG. . Analysis of Transformerless Voltage Quality Regulator with Load Current Feed-Forward and Dual-Loop Control [C]. Power Electronics Specialists Conference, (2007).

DOI: https://doi.org/10.1109/pesc.2007.4342039

[7] Hou Zhen Yi, Sun Jin. Study on Control Strategy for Three-Phase Four-Leg Inverter Power Supply[C]. Industrial Electronics Society, (2004).

DOI: https://doi.org/10.1109/iecon.2004.1433418