Matrix converter open circuit fault diagnosis with asymmetric one zero SVM

Zhang, Jiawei; Empringham, Lee; De Lillo, Liliana; Dan, Hanbing; Wheeler, Patrick

Abstract

An open-circuit fault detection and diagnosis strategy for a direct matrix converter is proposed in this paper. The current recirculating path during an open circuit condition is considered in detail with the aim of contributing more expert knowledge to the fault detection system for matrix converter. Simulation results are presented demonstrate the open circuit fault behavior of matrix converter. This expert knowledge is extremely important for the fault detection system to avoid false diagnosis. This work leads to the presentation of a reliable and fast fault detector for the Matrix Converter.

Citation

Zhang, J., Empringham, L., De Lillo, L., Dan, H., & Wheeler, P. Matrix converter open circuit fault diagnosis with asymmetric one zero SVM. Presented at 2017 IEEE Energy Conversion Congress and Exposition (ECCE)

• Conference Name: 2017 IEEE Energy Conversion Congress and Exposition (ECCE)
• End Date: Oct 5, 2017
• Acceptance Date: May 1, 2017
• Online Publication Date: Nov 7, 2017
• Publication Date: Oct 1, 2017
• Deposit Date: Mar 21, 2018
• Publicly Available Date: Mar 21, 2018
• Peer Reviewed: Peer Reviewed
• Keywords: Fault Detection, Diagnosis, Matrix Converter,; Clamp Circuit, Current Cancellation
• Public URL: https://nottingham-repository.worktribe.com/output/885432
• Publisher URL: http://ieeexplore.ieee.org/document/8096620/
• Additional Information: doi:10.1109/ECCE.2017.8096620
• Contract Date: Mar 21, 2018