Discrete-time Sliding Mode Direct Power Control For Threephase Rectifiers

Francisco de Assis dos Santos Neves; Roberto Feliciano Dias Filho; Felipe C. Camboim; Marcelo Cabral Cavalcanti; Emilio J. Bueno

doi:10.18618/REP.2010.2.077085

Authors

Francisco de Assis dos Santos Neves Grupo de Eletrônica de Potência e Acionamentos Elétricos – GEPAE Universidade Federal de Pernambuco – Recife – PE – Brasil
Roberto Feliciano Dias Filho Grupo de Eletrônica de Potência e Acionamentos Elétricos – GEPAE Universidade Federal de Pernambuco – Recife – PE – Brasil
Felipe C. Camboim Grupo de Eletrônica de Potência e Acionamentos Elétricos – GEPAE Universidade Federal de Pernambuco – Recife – PE – Brasil
Marcelo Cabral Cavalcanti Grupo de Eletrônica de Potência e Acionamentos Elétricos – GEPAE Universidade Federal de Pernambuco – Recife – PE – Brasil
Emilio J. Bueno Departamento de Electrónica Universidad Alcalá de Henares – Alcalá de Henares – Madrid – España

DOI:

https://doi.org/10.18618/REP.2010.2.077085

Keywords:

Discrete-time sliding mode control, threephase rectifiers, virtual-flux oriented control, voltage oriented control

Abstract

In this paper a new discrete-time sliding mode control scheme for three-phase PWM rectifiers is proposed. Active and reactive powers are directly controlled using a virtual-flux oriented reference frame. Robustness of the proposed methodology under inductance variation is shown. Simulation results of a rectifier connected to a large power system are presented to compare the proposed strategy and the voltage oriented control scheme. Experimental results also show the better performance of the proposed scheme.

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Author Biographies

Francisco de Assis dos Santos Neves, Grupo de Eletrônica de Potência e Acionamentos Elétricos – GEPAE Universidade Federal de Pernambuco – Recife – PE – Brasil

was born in Campina Grande, Brazil, in 1963. He received the B.S. and M.Sc. degrees in electrical engineering from the Federal University of Pernambuco, Recife, Brazil, in 1984 and 1992, respectively, and the Ph.D. degree in electrical engineering from the Federal University of Minas Gerais, Belo Horizonte, Brazil, in 1999. He worked as a visiting scholar at Georgia Institute of Technology – USA, during 1999, and at Alcala University – Spain, from Feb/2008 to Jan/2009. Since 1993, he has been with the Department of Electrical Engineering, Federal University of Pernambuco, where he is currently a Professor of Electrical Engineering. His research interests include power electronics, renewable energy systems, power quality and grid synchronization methods.

Roberto Feliciano Dias Filho, Grupo de Eletrônica de Potência e Acionamentos Elétricos – GEPAE Universidade Federal de Pernambuco – Recife – PE – Brasil

was born in Timbaúba, Brazil, in 1979. He received the B.S. degree in electrical engineering from State University of Pernambuco, Recife, Brazil, in 2003 and the M.S. degree in same area from the Federal University of Pernambuco, Recife, Brazil, in 2009. He works at CHESF, Brazilian federal electric power utility, on developing activities in power system protection field. His research interests are related to power converters control, grid synchronization and phasor estimation methods, wind generation themes and digital simulation of power systems.

Felipe C. Camboim, Grupo de Eletrônica de Potência e Acionamentos Elétricos – GEPAE Universidade Federal de Pernambuco – Recife – PE – Brasil

was born in Recife, Brazil, in 1982. He received the B.S. and the M.S. degrees in electrical engineering from the Federal University of Pernambuco, Recife, Brazil, in 2007 and 2009, respectively. His research interests are three-phase power converters and digital control.

Marcelo Cabral Cavalcanti, Grupo de Eletrônica de Potência e Acionamentos Elétricos – GEPAE Universidade Federal de Pernambuco – Recife – PE – Brasil

was born in Recife, Brazil, in 1972. He received the B.S. degree in electrical engineering in 1997 from the Federal University of Pernambuco, Recife, Brazil, and the M.S. and Ph.D. degrees in electrical engineering from the Federal University of Campina Grande, Campina Grande, Brazil, in 1999 and 2003, respectively. Since 2003, he has been at the Department of Electrical Engineering, Federal University of Pernambuco, where he is currently a Professor of Electrical Engineering. His research interests are renewable systems, power quality and threephase matrix converters.

Emilio J. Bueno, Departamento de Electrónica Universidad Alcalá de Henares – Alcalá de Henares – Madrid – España

was born in Madrid, Spain, in 1972. He received the M.S. and Ph.D. degrees in electronics engineering from the Universidad de Alcalá, Madrid, Spain, in 1999 and 2005, respectively. He is currently an Associate Professor with the Department of Electronics, Universidad de Alcalá, where he is a member of the Research Group "Electronics Engineering Applied to the Renewable Energies." His research interests include power electronic systems, control of power electronic converters, power quality, and distributed power generation systems.

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