Abstract:
Finite control set model predictive control (FCS-MPC) strategies for power conversion devices benefit from extending the prediction horizon length. Solving this problem r...Show MoreMetadata
Abstract:
Finite control set model predictive control (FCS-MPC) strategies for power conversion devices benefit from extending the prediction horizon length. Solving this problem relies on the definition of the underlying integer least-squares problem. Sphere decoding algorithm (SDA) has been extensively used in previous works as an approach to solve this problem. In this article, a parallel and fully scalable K-best SDA hardware design is proposed as an alternative. The K-best SDA establishes a different breadth-first search strategy, which addresses some of the main drawbacks of the SDA. Through experimental tests based on an uninterruptible power supply, the K-best SDA performance for long prediction horizon FCS-MPC is assessed and verified. Results demonstrate key beneficial aspects through which the K-best SDA is capable of rendering an improved control performance when compared to the conventional SDA.
Published in: IEEE Transactions on Industrial Electronics ( Volume: 69, Issue: 8, August 2022)
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Electronics Department, Universidad de Sevilla, Sevilla, Spain
Eduardo Zafra (Student Member, IEEE) was born in Seville, Spain, in 1994. He received the B.S. and M.S. degrees in industrial engineering in 2016 and 2019, respectively, from the University of Seville, Seville, Spain, where he is currently working toward the Ph.D. degree in automatics, electronics, and telecommunications.
His main research interests include control and modulation of power converters and drives, model predi...Show More
Eduardo Zafra (Student Member, IEEE) was born in Seville, Spain, in 1994. He received the B.S. and M.S. degrees in industrial engineering in 2016 and 2019, respectively, from the University of Seville, Seville, Spain, where he is currently working toward the Ph.D. degree in automatics, electronics, and telecommunications.
His main research interests include control and modulation of power converters and drives, model predi...View more

Laboratory of Engineering for Energy and Environmental Sustainability, Universidad de Sevilla, Sevilla, Spain
Sergio Vazquez (Fellow, IEEE) was born in Seville, Spain, in 1974. He received the M.S. and Ph.D. degrees in industrial engineering from the University of Seville (US), Seville, Spain, in 2006 and 2010, respectively.
Since 2002, he has been with the Power Electronics Group working in R&D projects. He is currently an Associate Professor with the Department of Electronic Engineering, U.S. His research interests include power...Show More
Sergio Vazquez (Fellow, IEEE) was born in Seville, Spain, in 1974. He received the M.S. and Ph.D. degrees in industrial engineering from the University of Seville (US), Seville, Spain, in 2006 and 2010, respectively.
Since 2002, he has been with the Power Electronics Group working in R&D projects. He is currently an Associate Professor with the Department of Electronic Engineering, U.S. His research interests include power...View more

Electronics Department, Universidad de Sevilla, Sevilla, Spain
Abraham Marquez (Member, IEEE) was born in Huelva, Spain, in 1985. He received the B.S., M.S., and Ph.D. degrees in telecommunications engineering from the Universidad de Sevilla, Seville, Spain, in 2014, 2016, and 2019, respectively.
His main research interests include modulation techniques, multilevel converters, model-based predictive control of power converters and drives, renewable energy sources, and power devices li...Show More
Abraham Marquez (Member, IEEE) was born in Huelva, Spain, in 1985. He received the B.S., M.S., and Ph.D. degrees in telecommunications engineering from the Universidad de Sevilla, Seville, Spain, in 2014, 2016, and 2019, respectively.
His main research interests include modulation techniques, multilevel converters, model-based predictive control of power converters and drives, renewable energy sources, and power devices li...View more

Laboratory of Engineering for Energy and Environmental Sustainability, Universidad de Sevilla, Sevilla, Spain
Leopoldo Garcia Franquelo (Life Fellow, IEEE) was born in Málaga, Spain. He received the M.Sc. and Ph.D. degrees in electrical engineering from the Universidad de Sevilla, Seville, Spain, in 1977 and 1980, respectively.
From 1982 to 1986, he was an Associate Professor with the Electronics Engineering Department, Sevilla University, where he has been a Professor with the Electronics Engineering Department since 1986. He has...Show More
Leopoldo Garcia Franquelo (Life Fellow, IEEE) was born in Málaga, Spain. He received the M.Sc. and Ph.D. degrees in electrical engineering from the Universidad de Sevilla, Seville, Spain, in 1977 and 1980, respectively.
From 1982 to 1986, he was an Associate Professor with the Electronics Engineering Department, Sevilla University, where he has been a Professor with the Electronics Engineering Department since 1986. He has...View more

Laboratory of Engineering for Energy and Environmental Sustainability, Universidad de Sevilla, Sevilla, Spain
Jose I. Leon (Fellow, IEEE) was born in Cadiz, Spain. He received the B.S., M.S., and Ph.D. degrees in telecommunications engineering from the Universidad de Sevilla (US), Seville, Spain, in 1999, 2001, and 2006, respectively.
He is currently an Associate Professor with the Department of Electronic Engineering, US. Since 2019, he has been a Chair Professor with the Department of Control Science and Engineering, Harbin Inst...Show More
Jose I. Leon (Fellow, IEEE) was born in Cadiz, Spain. He received the B.S., M.S., and Ph.D. degrees in telecommunications engineering from the Universidad de Sevilla (US), Seville, Spain, in 1999, 2001, and 2006, respectively.
He is currently an Associate Professor with the Department of Electronic Engineering, US. Since 2019, he has been a Chair Professor with the Department of Control Science and Engineering, Harbin Inst...View more

Electronics Department, Universidad de Sevilla, Sevilla, Spain
Emilia Perez Martin was born in Seville, Spain, in 1999. She received the B.S. degree in industrial engineering from the University of Seville (US), Seville, Spain, in 2021. She is currently working toward the double master’s degree in industrial engineering and electronic, robotic and automatic engineering from University of Seville.
Her main research interests include modulation and control of power electronic converters...Show More
Emilia Perez Martin was born in Seville, Spain, in 1999. She received the B.S. degree in industrial engineering from the University of Seville (US), Seville, Spain, in 2021. She is currently working toward the double master’s degree in industrial engineering and electronic, robotic and automatic engineering from University of Seville.
Her main research interests include modulation and control of power electronic converters...View more

Electronics Department, Universidad de Sevilla, Sevilla, Spain
Eduardo Zafra (Student Member, IEEE) was born in Seville, Spain, in 1994. He received the B.S. and M.S. degrees in industrial engineering in 2016 and 2019, respectively, from the University of Seville, Seville, Spain, where he is currently working toward the Ph.D. degree in automatics, electronics, and telecommunications.
His main research interests include control and modulation of power converters and drives, model predictive control, and design for digital embedded systems.
Eduardo Zafra (Student Member, IEEE) was born in Seville, Spain, in 1994. He received the B.S. and M.S. degrees in industrial engineering in 2016 and 2019, respectively, from the University of Seville, Seville, Spain, where he is currently working toward the Ph.D. degree in automatics, electronics, and telecommunications.
His main research interests include control and modulation of power converters and drives, model predictive control, and design for digital embedded systems.View more

Laboratory of Engineering for Energy and Environmental Sustainability, Universidad de Sevilla, Sevilla, Spain
Sergio Vazquez (Fellow, IEEE) was born in Seville, Spain, in 1974. He received the M.S. and Ph.D. degrees in industrial engineering from the University of Seville (US), Seville, Spain, in 2006 and 2010, respectively.
Since 2002, he has been with the Power Electronics Group working in R&D projects. He is currently an Associate Professor with the Department of Electronic Engineering, U.S. His research interests include power electronics systems, modeling, modulation, and control of power electronics converters applied to renewable energy technologies.
Dr. Vazquez was recipient as coauthor of the 2012 Best Paper Award of the IEEE Transactions on Industrial Electronics and the 2015 Best Paper Award of the IEEE Industrial Electronics Magazine. He is involved in the Energy Storage Technical Committee of the IEEE Industrial Electronics Society and is currently serving as an Associate Editor for the IEEE Transactions on Industrial Electronics.
Sergio Vazquez (Fellow, IEEE) was born in Seville, Spain, in 1974. He received the M.S. and Ph.D. degrees in industrial engineering from the University of Seville (US), Seville, Spain, in 2006 and 2010, respectively.
Since 2002, he has been with the Power Electronics Group working in R&D projects. He is currently an Associate Professor with the Department of Electronic Engineering, U.S. His research interests include power electronics systems, modeling, modulation, and control of power electronics converters applied to renewable energy technologies.
Dr. Vazquez was recipient as coauthor of the 2012 Best Paper Award of the IEEE Transactions on Industrial Electronics and the 2015 Best Paper Award of the IEEE Industrial Electronics Magazine. He is involved in the Energy Storage Technical Committee of the IEEE Industrial Electronics Society and is currently serving as an Associate Editor for the IEEE Transactions on Industrial Electronics.View more

Electronics Department, Universidad de Sevilla, Sevilla, Spain
Abraham Marquez (Member, IEEE) was born in Huelva, Spain, in 1985. He received the B.S., M.S., and Ph.D. degrees in telecommunications engineering from the Universidad de Sevilla, Seville, Spain, in 2014, 2016, and 2019, respectively.
His main research interests include modulation techniques, multilevel converters, model-based predictive control of power converters and drives, renewable energy sources, and power devices lifetime extension.
Dr. Marquez was recipient as coauthor of the 2015 Best Paper Award of the IEEE Industrial Electronics Magazine.
Abraham Marquez (Member, IEEE) was born in Huelva, Spain, in 1985. He received the B.S., M.S., and Ph.D. degrees in telecommunications engineering from the Universidad de Sevilla, Seville, Spain, in 2014, 2016, and 2019, respectively.
His main research interests include modulation techniques, multilevel converters, model-based predictive control of power converters and drives, renewable energy sources, and power devices lifetime extension.
Dr. Marquez was recipient as coauthor of the 2015 Best Paper Award of the IEEE Industrial Electronics Magazine.View more

Laboratory of Engineering for Energy and Environmental Sustainability, Universidad de Sevilla, Sevilla, Spain
Leopoldo Garcia Franquelo (Life Fellow, IEEE) was born in Málaga, Spain. He received the M.Sc. and Ph.D. degrees in electrical engineering from the Universidad de Sevilla, Seville, Spain, in 1977 and 1980, respectively.
From 1982 to 1986, he was an Associate Professor with the Electronics Engineering Department, Sevilla University, where he has been a Professor with the Electronics Engineering Department since 1986. He has been a 1000 Talent Professor with the Department of Control Science and Engineering, Harbin Institute of Technology, Harbin, China, since 2016. He has participated in more than 100 Industrial and R&D projects and has authored or coauthored more than 300 papers, 76 of them in IEEE Journals. His current research interests include modulation techniques for multilevel inverters and application to power electronic systems for renewable energy systems.
Dr. Franquelo has been an IEEE Industrial Electronics Society (IES) Distinguished Lecturer since 2006. In 2007, he became an Associate Editor in the IEEE Transactions on Industrial Electronics, a Co-Editor-in-Chief in 2014, and the Editor-in-Chief in 2016. He was a Member-at-Large of the IES AdCom from 2002 to 2003, the Vice President for Conferences from 2004 to 2007, and the President Elect of the IES from 2008 to 2009. He was the President of the IES from 2010 to 2011 and is an IES AdCom Life Member. In 2009 and 2013, he was the recipient of the prestigious Andalusian Research Award and FAMA Award recognizing the excellence of his research career. He was the recipient of a number of Best Paper Awards from IEEE journals. In 2012 and 2015, he was the recipient of the Eugene Mittelmann Outstanding Research Achievement Award and the Antohny J. Hornfeck Service Award from IEEE-IES, respectively.
Leopoldo Garcia Franquelo (Life Fellow, IEEE) was born in Málaga, Spain. He received the M.Sc. and Ph.D. degrees in electrical engineering from the Universidad de Sevilla, Seville, Spain, in 1977 and 1980, respectively.
From 1982 to 1986, he was an Associate Professor with the Electronics Engineering Department, Sevilla University, where he has been a Professor with the Electronics Engineering Department since 1986. He has been a 1000 Talent Professor with the Department of Control Science and Engineering, Harbin Institute of Technology, Harbin, China, since 2016. He has participated in more than 100 Industrial and R&D projects and has authored or coauthored more than 300 papers, 76 of them in IEEE Journals. His current research interests include modulation techniques for multilevel inverters and application to power electronic systems for renewable energy systems.
Dr. Franquelo has been an IEEE Industrial Electronics Society (IES) Distinguished Lecturer since 2006. In 2007, he became an Associate Editor in the IEEE Transactions on Industrial Electronics, a Co-Editor-in-Chief in 2014, and the Editor-in-Chief in 2016. He was a Member-at-Large of the IES AdCom from 2002 to 2003, the Vice President for Conferences from 2004 to 2007, and the President Elect of the IES from 2008 to 2009. He was the President of the IES from 2010 to 2011 and is an IES AdCom Life Member. In 2009 and 2013, he was the recipient of the prestigious Andalusian Research Award and FAMA Award recognizing the excellence of his research career. He was the recipient of a number of Best Paper Awards from IEEE journals. In 2012 and 2015, he was the recipient of the Eugene Mittelmann Outstanding Research Achievement Award and the Antohny J. Hornfeck Service Award from IEEE-IES, respectively.View more

Laboratory of Engineering for Energy and Environmental Sustainability, Universidad de Sevilla, Sevilla, Spain
Jose I. Leon (Fellow, IEEE) was born in Cadiz, Spain. He received the B.S., M.S., and Ph.D. degrees in telecommunications engineering from the Universidad de Sevilla (US), Seville, Spain, in 1999, 2001, and 2006, respectively.
He is currently an Associate Professor with the Department of Electronic Engineering, US. Since 2019, he has been a Chair Professor with the Department of Control Science and Engineering, Harbin Institute of Technology, Harbin, China. His research interests include modulation and control of power converters for high-power applications and renewable energy systems.
Dr. Leon was a corecipient of the 2008 Best Paper Award of the IEEE Industrial Electronics Magazine, 2012 Best Paper Award of the IEEE Transactions on Industrial Electronics, and 2015 Best Paper Award of the IEEE Industrial Electronics Magazine. He was the recipient of the 2014 IEEE J. David Irwin Industrial Electronics Society Early Career Award, 2017 IEEE Bimal K. Bose Energy Systems Award, and 2017 Manuel Losada Villasante Award for excellence in research and innovation. In 2017, he was elevated to the IEEE Fellow grade with the following citation “for contributions to high-power electronic converters.”
Jose I. Leon (Fellow, IEEE) was born in Cadiz, Spain. He received the B.S., M.S., and Ph.D. degrees in telecommunications engineering from the Universidad de Sevilla (US), Seville, Spain, in 1999, 2001, and 2006, respectively.
He is currently an Associate Professor with the Department of Electronic Engineering, US. Since 2019, he has been a Chair Professor with the Department of Control Science and Engineering, Harbin Institute of Technology, Harbin, China. His research interests include modulation and control of power converters for high-power applications and renewable energy systems.
Dr. Leon was a corecipient of the 2008 Best Paper Award of the IEEE Industrial Electronics Magazine, 2012 Best Paper Award of the IEEE Transactions on Industrial Electronics, and 2015 Best Paper Award of the IEEE Industrial Electronics Magazine. He was the recipient of the 2014 IEEE J. David Irwin Industrial Electronics Society Early Career Award, 2017 IEEE Bimal K. Bose Energy Systems Award, and 2017 Manuel Losada Villasante Award for excellence in research and innovation. In 2017, he was elevated to the IEEE Fellow grade with the following citation “for contributions to high-power electronic converters.”View more

Electronics Department, Universidad de Sevilla, Sevilla, Spain
Emilia Perez Martin was born in Seville, Spain, in 1999. She received the B.S. degree in industrial engineering from the University of Seville (US), Seville, Spain, in 2021. She is currently working toward the double master’s degree in industrial engineering and electronic, robotic and automatic engineering from University of Seville.
Her main research interests include modulation and control of power electronic converters applied to renewable energy technologies and HIL techniques.
Emilia Perez Martin was born in Seville, Spain, in 1999. She received the B.S. degree in industrial engineering from the University of Seville (US), Seville, Spain, in 2021. She is currently working toward the double master’s degree in industrial engineering and electronic, robotic and automatic engineering from University of Seville.
Her main research interests include modulation and control of power electronic converters applied to renewable energy technologies and HIL techniques.View more