Research on Three-Phase VIENNA Converter for PFC

Abstract:

In order to get the stable output, the small switch pressure resistance and the high power factor with the high power three-phase rectifier, the three-phase VIENNA PFC circuit topology was studied, and the principle of VIENNA rectifier was investigated, based on the original concept of the control method, the interval control with hysteresis control method were used to control the whole rectifier circuit. Throughout the system design had been completed, the MATLAB model is built for the design of the circuit simulation, the simulation results show that the system output is stabilizing output, and the pressure resistance of the switch device is half of the output voltage, and the input power factor is 1.And set up some small prototype to verify the control method of the rectifier.

• Periodical: Applied Mechanics and Materials (Volumes 385-386)
• Pages: 1193-1196
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.385-386.1193
• Online since: August 2013
• Authors: Gui Xing Wang, Chun Lei Xu, Hong Zhang, Hao Yan, Chun Yue Yang
• Keywords: Hysteresis Control, Interval Control Method, Power Factor Correction (PFC), Prototype, Simulation, Three-Phase Circuit Topology

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