Error-voltage-based open-switch fault diagnosis strategy for matrix converters with model predictive control method

Dan, Hanbing; Peng, Tao; Su, Mei; Deng, Hui; Zhu, Qi; Zhao, Ziyi; Wheeler, Patrick

Abstract

This paper proposes an error-voltage based open-switch fault diagnosis strategy for matrix converter (MC). A finite control set model predictive control (FCS-MPC) method is used to operate the MC. The MC system performances under normal operation and under a single open-switch fault operation are analyzed. A fault diagnosis strategy has also been implemented in two steps. First, the faulty phase is detected and identified based on a comparison of the reference and estimated output line-to-line voltages. Then, the faulty switch is located by considering the switching states of the faulty phase. The proposed fault diagnosis method is able to locate the faulty switch accurately and quickly without additional voltage sensors. Simulation and experimental results are presented to demonstrate the feasibility and effectiveness of the proposed strategy

Citation

Dan, H., Peng, T., Su, M., Deng, H., Zhu, Q., Zhao, Z., & Wheeler, P. (2017). Error-voltage-based open-switch fault diagnosis strategy for matrix converters with model predictive control method. IEEE Transactions on Industry Applications, 53(5), 4603-4612. https://doi.org/10.1109/TIA.2017.2695978

• Journal Article Type: Article
• Acceptance Date: Apr 10, 2017
• Online Publication Date: Apr 18, 2017
• Publication Date: Oct 31, 2017
• Deposit Date: Nov 14, 2017
• Publicly Available Date: Nov 14, 2017
• Journal: IEEE Transactions on Industry Applications
• Print ISSN: 0093-9994
• Electronic ISSN: 1939-9367
• Publisher: Institute of Electrical and Electronics Engineers
• Peer Reviewed: Peer Reviewed
• Volume: 53
• Issue: 5
• Pages: 4603-4612
• DOI: https://doi.org/10.1109/TIA.2017.2695978
• Keywords: Fault diagnosis; finite control set model predictive control; matrix converter; single open-switch fault
• Public URL: https://nottingham-repository.worktribe.com/output/890429
• Publisher URL: http://ieeexplore.ieee.org/document/7904717/
• Additional Information: (c)2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, 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 components of this work in other works
• Contract Date: Nov 14, 2017