Observer based control for a single phase active rectifier Conference Paper

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Overview

abstract

• There are two control objectives in active rectifiers: DC regulation and power factor correction, however it is difficult to reach both objectives simultaneously. In this paper is presented the use of an observer based control for complete both control objectives. A proporcional integral (PI) control is applied to regulate DC voltage and a hysteresis based control for improve the power factor. Experimental results on a 1kVA single phase active rectifier prototype are presented to verify the system%27s behavior. ©2007 IEEE.
• There are two control objectives in active rectifiers: DC regulation and power factor correction, however it is difficult to reach both objectives simultaneously. In this paper is presented the use of an observer based control for complete both control objectives. A proporcional integral (PI) control is applied to regulate DC voltage and a hysteresis based control for improve the power factor. Experimental results on a 1kVA single phase active rectifier prototype are presented to verify the system's behavior. ©2007 IEEE.

authors

• Flota M.
• Núñez Gutiérrez Ciro Alberto
• Álvarez Salas Ricardo

publication date

• 2007-01-01

published in

• 2007 4th International Conference on Electrical and Electronics Engineering, ICEEE 2007  Proceedings

Research

keywords

• AC generator motors; Electric power factor; System stability; Technology; Active Rectifiers; Control objectives; DC voltages; International conferences; Observer-based controls; Power factor; Power factor corrections; Single phasing; Electric rectifiers

Identity

Digital Object Identifier (DOI)

• 10.1109/ICEEE.2007.4345014

Additional Document Info

start page

• 245

end page

• 248