A cascaded brushless doubly fed induction generator for wind energy applications based on direct power control

Zhang, Y; Li, Z; Hu, J; Xu, W; Zhu, J

A cascaded brushless doubly fed induction generator for wind energy applications based on direct power control

Zhang, Y Li, Z Hu, J Xu, W Zhu, J

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Publication Type:: Conference Proceeding
Citation:: 2011 International Conference on Electrical Machines and Systems, ICEMS 2011, 2011
Issue Date:: 2011-12-16

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Field	Value	Language
dc.contributor.author	Zhang, Y	en_US
dc.contributor.author	Li, Z	en_US
dc.contributor.author	Hu, J	en_US
dc.contributor.author	Xu, W	en_US
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047	en_US
dc.date.issued	2011-12-16	en_US
dc.identifier.citation	2011 International Conference on Electrical Machines and Systems, ICEMS 2011, 2011	en_US
dc.identifier.isbn	9781457710445	en_US
dc.identifier.uri	http://hdl.handle.net/10453/119463
dc.description.abstract	This paper proposes a direct power control (DPC) strategy for cascaded brushless doubly fed induction generator (CBDFIG), which eliminates the slip rings and brushes in conventional DFIG wind turbine systems and features quick dynamic response and excellent steady state performance. Prior methods for controlling CBDFIG are based on vector control (VC), which is complicated and requires much tuning work and machine parameters. Appropriate decoupling and fine PI tuning are mandatory to obtain good performance over the entire operating range. Furthermore, there are few papers regarding the grid synchronization issue of CBDFIG. This paper firstly analyzes the influence of each voltage vector on active/reactive powers and then proposes a unified switching table for both grid-connected operation and grid synchronization process. The effectiveness of the developed DPC method for CBDFIG is confirmed by the presented simulation results. © 2011 IEEE.	en_US
dc.relation.ispartof	2011 International Conference on Electrical Machines and Systems, ICEMS 2011	en_US
dc.relation.isbasedon	10.1109/ICEMS.2011.6073980	en_US
dc.rights	info:eu-repo/semantics/openAccess
dc.title	A cascaded brushless doubly fed induction generator for wind energy applications based on direct power control	en_US
dc.type	Conference Proceeding
utslib.for	1099 Other Technology	en_US
utslib.for	090607 Power and Energy Systems Engineering (excl. Renewable Power)	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
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	open_access	*
pubs.publication-status	Published	en_US

Abstract:

This paper proposes a direct power control (DPC) strategy for cascaded brushless doubly fed induction generator (CBDFIG), which eliminates the slip rings and brushes in conventional DFIG wind turbine systems and features quick dynamic response and excellent steady state performance. Prior methods for controlling CBDFIG are based on vector control (VC), which is complicated and requires much tuning work and machine parameters. Appropriate decoupling and fine PI tuning are mandatory to obtain good performance over the entire operating range. Furthermore, there are few papers regarding the grid synchronization issue of CBDFIG. This paper firstly analyzes the influence of each voltage vector on active/reactive powers and then proposes a unified switching table for both grid-connected operation and grid synchronization process. The effectiveness of the developed DPC method for CBDFIG is confirmed by the presented simulation results. © 2011 IEEE.

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http://hdl.handle.net/10453/119463