Improved Direct Torque Control method of brushless doubly-fed reluctance machines for wind turbine

Song, WK; Dorrell, DG

Improved Direct Torque Control method of brushless doubly-fed reluctance machines for wind turbine

Song, WK Dorrell, DG

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Publication Type:: Conference Proceeding
Citation:: IEEE International Symposium on Industrial Electronics, 2013
Issue Date:: 2013-08-22

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Field	Value	Language
dc.contributor.author	Song, WK	en_US
dc.contributor.author	Dorrell, DG https://orcid.org/0000-0001-8060-3386	en_US
dc.date.issued	2013-08-22	en_US
dc.identifier.citation	IEEE International Symposium on Industrial Electronics, 2013	en_US
dc.identifier.isbn	9781467351942	en_US
dc.identifier.uri	http://hdl.handle.net/10453/27598
dc.description.abstract	Direct Torque Control (DTC) method is an excellent technique for torque and flux control for a brushless doubly-fed reluctance machine (BDFRM). The advantages of the DTC method are simple implementation, fast response and little dependence on the machine parameters. However, the conventional DTC method has high torque and flux ripple and variable switching frequency problems. This paper proposes an improved DTC method for the BDFRM when used in wind power generation systems. The Space Vector Modulation (SVM) method is used for reducing the torque and flux ripple, and also for holding constant the switching frequency of the inverter. The control method is implemented in SIMULINK®/MATLAB® and the results show that the proposed DTC method can overcome the issues and problems associated with the conventional DTC method and improve the system operation performance. © 2013 IEEE.	en_US
dc.relation	http://purl.org/au-research/grants/arc/DP1096356
dc.relation.ispartof	IEEE International Symposium on Industrial Electronics	en_US
dc.relation.isbasedon	10.1109/ISIE.2013.6563747	en_US
dc.title	Improved Direct Torque Control method of brushless doubly-fed reluctance machines for wind turbine	en_US
dc.type	Conference Proceeding
utslib.for	090699 Electrical and Electronic Engineering not elsewhere classified	en_US
dc.location.activity	Taipei. Tainan	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	open_access
pubs.publication-status	Published	en_US

Abstract:

Direct Torque Control (DTC) method is an excellent technique for torque and flux control for a brushless doubly-fed reluctance machine (BDFRM). The advantages of the DTC method are simple implementation, fast response and little dependence on the machine parameters. However, the conventional DTC method has high torque and flux ripple and variable switching frequency problems. This paper proposes an improved DTC method for the BDFRM when used in wind power generation systems. The Space Vector Modulation (SVM) method is used for reducing the torque and flux ripple, and also for holding constant the switching frequency of the inverter. The control method is implemented in SIMULINK®/MATLAB® and the results show that the proposed DTC method can overcome the issues and problems associated with the conventional DTC method and improve the system operation performance. © 2013 IEEE.

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http://hdl.handle.net/10453/27598