Abstract

This paper focuses on the computer simulation model and performance analysis of a new high power factor three-phase AC-DC current injection hybrid resonant converter. This paper consists of two main sections; first system design and modeling, second performance evaluation of the proposed system. The paper models the new topology of three-phase AC-DC current injection using series-parallel (hybrid) configurations of resonant converter in order to obtain high power factor and low total harmonics distortion (THD) level of the input current waveform, and uses the simulation method to evaluate the performance of the overall system. A high power factor is achieved by injecting high-frequency currents into the three-phase diode bridge rectifier, producing a high frequency modulation of the rectifier input voltages. Furthermore, the hybrid configuration solves the problem of the typical three-phase AC-DC current injection series resonant converter due to the principle limitation to regulate the output voltage at light or zero load conditions due to the load current varies in proportion to the resonant current. The simulation results of the proposed system design and modeling are presented and it is observed that the simulation model is consistent with the analytical results.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.