Cookies

We use cookies to ensure that we give you the best experience on our website. By continuing to browse this repository, you give consent for essential cookies to be used. You can read more about our Privacy and Cookie Policy.


Durham Research Online
You are in:

FPGA-based reconfigurable control for fault-tolerant back-to-back converter without redundancy.

Shahbazi, M. and Poure, P. and Saadate, S. and Zolghadri, M.R. (2013) 'FPGA-based reconfigurable control for fault-tolerant back-to-back converter without redundancy.', IEEE transactions on industrial electronics., 60 (8). pp. 3360-3371.

Abstract

In this paper, an FPGA-based fault-tolerant back-to-back converter without redundancy is studied. Before fault occurrence, the fault-tolerant converter operates like a conventional back-to-back six-leg converter, and after the fault, it becomes a five-leg converter. Design, implementation, and experimental verification of an FPGA-based reconfigurable control strategy for this converter are discussed. This reconfigurable control strategy allows the continuous operation of the converter with minimum affection from a fault in one of the semiconductor switches. A very fast detection scheme is used to detect and locate the fault. Implementation of the fault detection and of the fully digital control schemes on a single FPGA is realized, based on a suited methodology for rapid prototyping. FPGA in loop and also experimental tests are carried out, and the results are presented. These results confirm the capability of the proposed reconfigurable control and fault-tolerant structure.

Item Type:Article
Full text:(AM) Accepted Manuscript
Download PDF
(2965Kb)
Status:Peer-reviewed
Publisher Web site:http://dx.doi.org/10.1109/TIE.2012.2200214
Publisher statement:© 2012 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.
Date accepted:10 March 2012
Date deposited:26 April 2016
Date of first online publication:August 2013
Date first made open access:No date available

Save or Share this output

Export:
Export
Look up in GoogleScholar