Abstract
A novel passive correction approach to improve the input currents of a conventional three-phase rectifier with dc-side C filter is studied in this paper. By adding an inductor and capacitor passive auxiliary circuit to the ac side of the rectifier, good mains behavior would be achieved. A family of low-harmonic-input three-phase rectifiers with passive auxiliary circuit is derived. From the comparative analytical results in operation principle, auxiliary circuit design, characteristic discussion, and simulation results, some important conclusions are drawn. Experimental results from the prototypes built in the laboratory with different specifications are shown to confirm the validity of the analysis and the feasibility of the proposed approach.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
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.