Abstract:
This paper proposes a novel integration of doubly fed induction generator (DFIG)-based wind farms within microgrids. The main and probably the best feature of this method...Show MoreMetadata
Abstract:
This paper proposes a novel integration of doubly fed induction generator (DFIG)-based wind farms within microgrids. The main and probably the best feature of this method is that the voltage and frequency of the microgrid are controlled by the wind generators through droop characteristics. Therefore, this control structure is quite suitable for cases where the wind generators supply significant part of the load. This paper will adjust the standard droop method in order to force the DFIG to share the load according to their available wind powers, not only their ratings. This paper focuses on microgrid application; however, the method is quite applicable for ac grid and HVdc link connections as well. The proposed control methods are validated using PSCAD/4.2.1 Professional/EMTDC simulations.
Published in: IEEE Transactions on Energy Conversion ( Volume: 26, Issue: 3, September 2011)

Swansea University, Swansea, UK
Meghdad Fazeli received the B.Sc. degree in electrical engineering from the Chamran University of Ahwaz, Ahwaz, Iran, in 2004, the M.Sc. degree in electrical engineering and the Ph.D. degree in wind generator-energy storage control schemes for autonomous grids both from Nottingham University, Nottingham, U.K., in 2006 and 2010, respectively.
Since January 2011, he has been with the Swansea University, Swansea, U.K. His cur...Show More
Meghdad Fazeli received the B.Sc. degree in electrical engineering from the Chamran University of Ahwaz, Ahwaz, Iran, in 2004, the M.Sc. degree in electrical engineering and the Ph.D. degree in wind generator-energy storage control schemes for autonomous grids both from Nottingham University, Nottingham, U.K., in 2006 and 2010, respectively.
Since January 2011, he has been with the Swansea University, Swansea, U.K. His cur...View more

School of Electrical and Electronic Engineering, University of Nottingham, Nottingham, UK
Greg M. Asher (SM'02–F'07) received the B.Eng. degree in electrical and electronic engineering from Bath University, Bath, U.K., in 1976, and the Ph.D. degree in bond graph structures and general dynamic systems from Bath University, in 1979.
He was a Lecturer of control in the School of Electrical and Electronic Engineering, University of Nottingham, Nottingham, U.K., in 1984. He was a Professor of electrical drives in 20...Show More
Greg M. Asher (SM'02–F'07) received the B.Eng. degree in electrical and electronic engineering from Bath University, Bath, U.K., in 1976, and the Ph.D. degree in bond graph structures and general dynamic systems from Bath University, in 1979.
He was a Lecturer of control in the School of Electrical and Electronic Engineering, University of Nottingham, Nottingham, U.K., in 1984. He was a Professor of electrical drives in 20...View more

School of Electrical and Electronic Engineering, University of Nottingham, Nottingham, UK
Christian Klumpner (S'00–M'02–SM'08) received the Ph.D. degree in electrical engineering from the “Politehnica” University of Timisoara, Timisoara, Romania, in 2001.
From 2001 to 2003, he was a Research Assistant Professor at the Institute of Energy Technology, Aalborg University, Aalborg, Denmark. Since October 2003, he has been a Lecturer in the Department of Electrical Engineering, University of Nottingham, Nottingham, ...Show More
Christian Klumpner (S'00–M'02–SM'08) received the Ph.D. degree in electrical engineering from the “Politehnica” University of Timisoara, Timisoara, Romania, in 2001.
From 2001 to 2003, he was a Research Assistant Professor at the Institute of Energy Technology, Aalborg University, Aalborg, Denmark. Since October 2003, he has been a Lecturer in the Department of Electrical Engineering, University of Nottingham, Nottingham, ...View more

ALSTOM Grid UK Limited, Stafford, UK
Liangzhong Yao received the M.Sc. and Ph.D. degrees in electrical power system engineering from Tsinghua University, Beijing, China, in 1989 and 1993, respectively.
He is currently the Department Manager for Network Solutions, Smartgrids and Renewables Technologies Programme, at ALSTOM Grid Research and Technology, Stafford, U.K. He was a Postdoctoral Research Associate at the Manchester Centre for Electrical Energy, Unive...Show More
Liangzhong Yao received the M.Sc. and Ph.D. degrees in electrical power system engineering from Tsinghua University, Beijing, China, in 1989 and 1993, respectively.
He is currently the Department Manager for Network Solutions, Smartgrids and Renewables Technologies Programme, at ALSTOM Grid Research and Technology, Stafford, U.K. He was a Postdoctoral Research Associate at the Manchester Centre for Electrical Energy, Unive...View more

Swansea University, Swansea, UK
Meghdad Fazeli received the B.Sc. degree in electrical engineering from the Chamran University of Ahwaz, Ahwaz, Iran, in 2004, the M.Sc. degree in electrical engineering and the Ph.D. degree in wind generator-energy storage control schemes for autonomous grids both from Nottingham University, Nottingham, U.K., in 2006 and 2010, respectively.
Since January 2011, he has been with the Swansea University, Swansea, U.K. His current research is mainly concentrated on grid integration of photovoltaic systems. His current research interests include the integration of renewable energy resources with grids, smartgrids, and distributed generation.
Meghdad Fazeli received the B.Sc. degree in electrical engineering from the Chamran University of Ahwaz, Ahwaz, Iran, in 2004, the M.Sc. degree in electrical engineering and the Ph.D. degree in wind generator-energy storage control schemes for autonomous grids both from Nottingham University, Nottingham, U.K., in 2006 and 2010, respectively.
Since January 2011, he has been with the Swansea University, Swansea, U.K. His current research is mainly concentrated on grid integration of photovoltaic systems. His current research interests include the integration of renewable energy resources with grids, smartgrids, and distributed generation.View more

School of Electrical and Electronic Engineering, University of Nottingham, Nottingham, UK
Greg M. Asher (SM'02–F'07) received the B.Eng. degree in electrical and electronic engineering from Bath University, Bath, U.K., in 1976, and the Ph.D. degree in bond graph structures and general dynamic systems from Bath University, in 1979.
He was a Lecturer of control in the School of Electrical and Electronic Engineering, University of Nottingham, Nottingham, U.K., in 1984. He was a Professor of electrical drives in 2000. He is currently the Associate Dean in the Engineering Faculty, University of Nottingham. He has published more than 250 research papers, has received more than £5M in research contracts.
Dr. Asher has been a member of the Executive Committee of European Power Electronics Association and the Chair of the Power Electronics Technical Committee for the Industrial Electronics Society. He is an Associate Editor of the IEEE Industrial Electronics Society.
Greg M. Asher (SM'02–F'07) received the B.Eng. degree in electrical and electronic engineering from Bath University, Bath, U.K., in 1976, and the Ph.D. degree in bond graph structures and general dynamic systems from Bath University, in 1979.
He was a Lecturer of control in the School of Electrical and Electronic Engineering, University of Nottingham, Nottingham, U.K., in 1984. He was a Professor of electrical drives in 2000. He is currently the Associate Dean in the Engineering Faculty, University of Nottingham. He has published more than 250 research papers, has received more than £5M in research contracts.
Dr. Asher has been a member of the Executive Committee of European Power Electronics Association and the Chair of the Power Electronics Technical Committee for the Industrial Electronics Society. He is an Associate Editor of the IEEE Industrial Electronics Society.View more

School of Electrical and Electronic Engineering, University of Nottingham, Nottingham, UK
Christian Klumpner (S'00–M'02–SM'08) received the Ph.D. degree in electrical engineering from the “Politehnica” University of Timisoara, Timisoara, Romania, in 2001.
From 2001 to 2003, he was a Research Assistant Professor at the Institute of Energy Technology, Aalborg University, Aalborg, Denmark. Since October 2003, he has been a Lecturer in the Department of Electrical Engineering, University of Nottingham, Nottingham, U.K. His current research interests include power electronics for various applications such as ac drives, connecting renewable energy sources and energy storage devices to the ac power grid.
Dr. Klumpner received the Isao Takahashi Power Electronics Award in 2005 at the International Power Electronics Conference organized by the Institute of Electrical Engineers of Japan in Niigata. He is also a recipient of the 2007 IEEE Richard M. Bass Outstanding Young Power Electronics Engineer Award.
Christian Klumpner (S'00–M'02–SM'08) received the Ph.D. degree in electrical engineering from the “Politehnica” University of Timisoara, Timisoara, Romania, in 2001.
From 2001 to 2003, he was a Research Assistant Professor at the Institute of Energy Technology, Aalborg University, Aalborg, Denmark. Since October 2003, he has been a Lecturer in the Department of Electrical Engineering, University of Nottingham, Nottingham, U.K. His current research interests include power electronics for various applications such as ac drives, connecting renewable energy sources and energy storage devices to the ac power grid.
Dr. Klumpner received the Isao Takahashi Power Electronics Award in 2005 at the International Power Electronics Conference organized by the Institute of Electrical Engineers of Japan in Niigata. He is also a recipient of the 2007 IEEE Richard M. Bass Outstanding Young Power Electronics Engineer Award.View more

ALSTOM Grid UK Limited, Stafford, UK
Liangzhong Yao received the M.Sc. and Ph.D. degrees in electrical power system engineering from Tsinghua University, Beijing, China, in 1989 and 1993, respectively.
He is currently the Department Manager for Network Solutions, Smartgrids and Renewables Technologies Programme, at ALSTOM Grid Research and Technology, Stafford, U.K. He was a Postdoctoral Research Associate at the Manchester Centre for Electrical Energy, University of Manchester (former UMIST), Manchester, U.K., from 1995 to 1999, and was a Senior Power System Analyst in the Network Consulting Department, ABB U.K., Ltd, from 1999 to 2004. He is also a Guest Professor at both Shanghai Jiao Tong University, Shanghai, China, and Sichuan University, Sichuan, China.
Dr Yao is the Chartered Engineer, the Fellow of the IET, and the member of the Cigré.
Liangzhong Yao received the M.Sc. and Ph.D. degrees in electrical power system engineering from Tsinghua University, Beijing, China, in 1989 and 1993, respectively.
He is currently the Department Manager for Network Solutions, Smartgrids and Renewables Technologies Programme, at ALSTOM Grid Research and Technology, Stafford, U.K. He was a Postdoctoral Research Associate at the Manchester Centre for Electrical Energy, University of Manchester (former UMIST), Manchester, U.K., from 1995 to 1999, and was a Senior Power System Analyst in the Network Consulting Department, ABB U.K., Ltd, from 1999 to 2004. He is also a Guest Professor at both Shanghai Jiao Tong University, Shanghai, China, and Sichuan University, Sichuan, China.
Dr Yao is the Chartered Engineer, the Fellow of the IET, and the member of the Cigré.View more