Control of five-phase induction motor under open-circuit phase fault fed by fault tolerant VSI

Mahmoud I. Masoud; Sherif M. Dabour; Abd El Wahab Hassan; Essam M. Rashad

doi:10.1109/DEMPED.2015.7303710

Control of five-phase induction motor under open-circuit phase fault fed by fault tolerant VSI

Mahmoud I. Masoud, Sherif M. Dabour, Abd El Wahab Hassan, Essam M. Rashad

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

9 Citations (Scopus)

Abstract

Five-phase induction motor drive systems have gained much popularity due to the numerous advantages that they offer when compared to their three-phase counterparts. In principle, the supply to five-phase drive system is given from five-phase voltage source inverter (VSI). In this paper, a fault-tolerant control strategy for five-phase VSIs has been suggested. The conventional five-phase inverter consists of only five legs. The proposed strategy forces the faulty phase to connect to the midpoint of the DC-link via the additional dc-bus midpoint inserting Thyristors. The proposed inverter provides tolerance to both short-circuit and open-circuit faults of the switching devices. The performances of the post-fault as well as the normal pre-fault operation are discussed. The fault tolerance of the inverter is verified using vector control of a five-phase induction motor. The complete control scheme is implemented in real-time using digital signal processor (DS1104) for a prototype 1.5 hp motor. Experimental results of the proposed drive verify the proposed control scheme.

Original language	English
Title of host publication	Proceedings - SDEMPED 2015: IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	327-332
Number of pages	6
ISBN (Print)	9781479977437
DOIs	https://doi.org/10.1109/DEMPED.2015.7303710
Publication status	Published - Oct 21 2015
Event	10th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2015 - Guarda, Portugal Duration: Sept 1 2015 → Sept 4 2015

Other

Other	10th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2015
Country/Territory	Portugal
City	Guarda
Period	9/1/15 → 9/4/15

Keywords

Fault tolerant systems
Induction motors
Machine vector control
Space vector pulse width modulation

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1109/DEMPED.2015.7303710

Cite this

Masoud, M. I., Dabour, S. M., Hassan, A. E. W., & Rashad, E. M. (2015). Control of five-phase induction motor under open-circuit phase fault fed by fault tolerant VSI. In Proceedings - SDEMPED 2015: IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (pp. 327-332). [7303710] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/DEMPED.2015.7303710

Control of five-phase induction motor under open-circuit phase fault fed by fault tolerant VSI. / Masoud, Mahmoud I.; Dabour, Sherif M.; Hassan, Abd El Wahab et al.
Proceedings - SDEMPED 2015: IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives. Institute of Electrical and Electronics Engineers Inc., 2015. p. 327-332 7303710.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Masoud, MI, Dabour, SM, Hassan, AEW & Rashad, EM 2015, Control of five-phase induction motor under open-circuit phase fault fed by fault tolerant VSI. in Proceedings - SDEMPED 2015: IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives., 7303710, Institute of Electrical and Electronics Engineers Inc., pp. 327-332, 10th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2015, Guarda, Portugal, 9/1/15. https://doi.org/10.1109/DEMPED.2015.7303710

Masoud MI, Dabour SM, Hassan AEW, Rashad EM. Control of five-phase induction motor under open-circuit phase fault fed by fault tolerant VSI. In Proceedings - SDEMPED 2015: IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives. Institute of Electrical and Electronics Engineers Inc. 2015. p. 327-332. 7303710 doi: 10.1109/DEMPED.2015.7303710

Masoud, Mahmoud I. ; Dabour, Sherif M. ; Hassan, Abd El Wahab et al. / Control of five-phase induction motor under open-circuit phase fault fed by fault tolerant VSI. Proceedings - SDEMPED 2015: IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 327-332

@inproceedings{801ee4d66c4141fb94f2b1f4d023eb23,

title = "Control of five-phase induction motor under open-circuit phase fault fed by fault tolerant VSI",

abstract = "Five-phase induction motor drive systems have gained much popularity due to the numerous advantages that they offer when compared to their three-phase counterparts. In principle, the supply to five-phase drive system is given from five-phase voltage source inverter (VSI). In this paper, a fault-tolerant control strategy for five-phase VSIs has been suggested. The conventional five-phase inverter consists of only five legs. The proposed strategy forces the faulty phase to connect to the midpoint of the DC-link via the additional dc-bus midpoint inserting Thyristors. The proposed inverter provides tolerance to both short-circuit and open-circuit faults of the switching devices. The performances of the post-fault as well as the normal pre-fault operation are discussed. The fault tolerance of the inverter is verified using vector control of a five-phase induction motor. The complete control scheme is implemented in real-time using digital signal processor (DS1104) for a prototype 1.5 hp motor. Experimental results of the proposed drive verify the proposed control scheme.",

keywords = "Fault tolerant systems, Induction motors, Machine vector control, Space vector pulse width modulation",

author = "Masoud, {Mahmoud I.} and Dabour, {Sherif M.} and Hassan, {Abd El Wahab} and Rashad, {Essam M.}",

year = "2015",

month = oct,

day = "21",

doi = "10.1109/DEMPED.2015.7303710",

language = "English",

isbn = "9781479977437",

pages = "327--332",

booktitle = "Proceedings - SDEMPED 2015: IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "10th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2015 ; Conference date: 01-09-2015 Through 04-09-2015",

}

TY - GEN

T1 - Control of five-phase induction motor under open-circuit phase fault fed by fault tolerant VSI

AU - Masoud, Mahmoud I.

AU - Dabour, Sherif M.

AU - Hassan, Abd El Wahab

AU - Rashad, Essam M.

PY - 2015/10/21

Y1 - 2015/10/21

N2 - Five-phase induction motor drive systems have gained much popularity due to the numerous advantages that they offer when compared to their three-phase counterparts. In principle, the supply to five-phase drive system is given from five-phase voltage source inverter (VSI). In this paper, a fault-tolerant control strategy for five-phase VSIs has been suggested. The conventional five-phase inverter consists of only five legs. The proposed strategy forces the faulty phase to connect to the midpoint of the DC-link via the additional dc-bus midpoint inserting Thyristors. The proposed inverter provides tolerance to both short-circuit and open-circuit faults of the switching devices. The performances of the post-fault as well as the normal pre-fault operation are discussed. The fault tolerance of the inverter is verified using vector control of a five-phase induction motor. The complete control scheme is implemented in real-time using digital signal processor (DS1104) for a prototype 1.5 hp motor. Experimental results of the proposed drive verify the proposed control scheme.

AB - Five-phase induction motor drive systems have gained much popularity due to the numerous advantages that they offer when compared to their three-phase counterparts. In principle, the supply to five-phase drive system is given from five-phase voltage source inverter (VSI). In this paper, a fault-tolerant control strategy for five-phase VSIs has been suggested. The conventional five-phase inverter consists of only five legs. The proposed strategy forces the faulty phase to connect to the midpoint of the DC-link via the additional dc-bus midpoint inserting Thyristors. The proposed inverter provides tolerance to both short-circuit and open-circuit faults of the switching devices. The performances of the post-fault as well as the normal pre-fault operation are discussed. The fault tolerance of the inverter is verified using vector control of a five-phase induction motor. The complete control scheme is implemented in real-time using digital signal processor (DS1104) for a prototype 1.5 hp motor. Experimental results of the proposed drive verify the proposed control scheme.

KW - Fault tolerant systems

KW - Induction motors

KW - Machine vector control

KW - Space vector pulse width modulation

UR - http://www.scopus.com/inward/record.url?scp=84959282771&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84959282771&partnerID=8YFLogxK

U2 - 10.1109/DEMPED.2015.7303710

DO - 10.1109/DEMPED.2015.7303710

M3 - Conference contribution

AN - SCOPUS:84959282771

SN - 9781479977437

SP - 327

EP - 332

BT - Proceedings - SDEMPED 2015: IEEE 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 10th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2015

Y2 - 1 September 2015 through 4 September 2015

ER -

Control of five-phase induction motor under open-circuit phase fault fed by fault tolerant VSI

Abstract

Other

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this