Title :
Space vector modulation applied to three-phase three-switch two-level unidirectional PWM rectifier
Author :
Alberto, Flabio ; Batista, Bardemaker ; Barbi, Ivo
Author_Institution :
Dept. of Electr. Eng., Santa Catarina Fed. Univ., Florianopolis
Abstract :
This work presents a methodology to apply space vector modulation to three-phase three-switch two-level Y-connected unidirectional PWM rectifier. Converter switching stages are analyzed to determine switches control signals for space vector modulation. A switching sequence is proposed to minimize the number of switches commutations. Rectifier models and vector control structure are also described. In order to validate the proposed modulation, experimental results are presented for a 20 kW prototype
Keywords :
PWM power convertors; PWM rectifiers; power electronics; switching convertors; 20 kW; Y-connected PWM rectifier; converter switching stages; rectifier models; space vector modulation; switches control signals; switching sequence; three-phase PWM rectifier; three-switch PWM rectifier; two-level PWM rectifier; unidirectional PWM rectifier; vector control structure; Functional analysis; Power electronics; Pulse width modulation; Pulse width modulation converters; Reactive power; Rectifiers; Space vector pulse width modulation; Switches; Switching converters; Voltage control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2006. APEC '06. Twenty-First Annual IEEE
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-9547-6
DOI :
10.1109/APEC.2006.1620652
