An Active Modulation Scheme for Avoiding Overcharging in the Dual Converter with Isolated Asymmetric Supplies

Huang, Zhen; Yang, Tao; Giangrande, Paolo; Wheeler, Pat; Galea, Michael

Abstract

This paper presents an enhanced modulation technique for dual converters with isolated supplies. This unified modulation technique is applicable for any positive voltage ratio between the isolated supplies. The modulation technique enhances the quality of converter output voltage compared to using previously reported methods. The effectiveness of the proposed technique is validated and results are presented for an open-end winding induction motor to demonstrate the advantages.

Citation

Huang, Z., Yang, T., Giangrande, P., Wheeler, P., & Galea, M. (2019). An Active Modulation Scheme for Avoiding Overcharging in the Dual Converter with Isolated Asymmetric Supplies. In 2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe)https://doi.org/10.23919/EPE.2019.8915181

• Conference Name: 2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe)
• Start Date: Sep 3, 2019
• End Date: Sep 5, 2019
• Acceptance Date: May 3, 2019
• Online Publication Date: Nov 28, 2019
• Publication Date: 2019-09
• Deposit Date: Mar 5, 2020
• Publicly Available Date: Mar 12, 2020
• Publisher: Institute of Electrical and Electronics Engineers
• Book Title: 2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe)
• ISBN: 9789075815313
• DOI: https://doi.org/10.23919/EPE.2019.8915181
• Public URL: https://nottingham-repository.worktribe.com/output/4094700
• Publisher URL: https://ieeexplore.ieee.org/abstract/document/8915181
• Additional Information: © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.