In this article proposed a simulation of three-phase PFC AC-DC single stage 5 level converters uses capacitors in series. In the proposed 5 level converters utilize a flying capacitor arrangement through a normal phase shift Pulse Width Modulation toward develop efficiency, principally on light load circumstances. The implementation of the new method of three phase conventional method three level and proposed five level of the integrated AC - DC converter. The main advantages of the proposed rectifier are compared to conventional converter, with high input power factor and also it reduces harmonics of the input current. The possibility of the new 5 level converters is established with recreation results obtain from a proposed system converter. The proposed 5 level converter integrate the function of the improve PFC along with the five-level converter. During the proposed rectifier can be operated with low voltage stress along with control and the dc bus capacitors while it is five level converters is used in proposed converters. So the proposed method is more capable because of using very less diodes in the dc busses. The turn on losses is very less in proposed system. So in this paper proposed those 3 levels is implemented to five levels AC-DC converter for PFC correction.
CITATION STYLE
Prasadl Reddy, M. R., Deepak, K., & Hazarathaiah, Y. (2019). A new method of five level single-stage power factor correction of AC-DC converter for industry applications. International Journal of Engineering and Advanced Technology, 8(4), 824–829.
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