A novel single-phase ZCS-PWM high power factor boost rectifier


Autoria(s): Canesin, Carlos A.; Barbi, Ivo
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

27/05/2014

27/05/2014

01/01/1997

Resumo

This paper presents a novel single-phase high power factor PWM boost rectifier, featuring soft commutation of the active switches at zero-current (ZCS). It incorporates the most desirable properties of the conventional PWM and the soft-switching resonant techniques. The input current shaping is achieved with average current mode control, and continuous inductor current mode. This new PWM converter provides ZCS turn-on and turn-off of the active switches, and it is suitable for high power applications employing IGBTs. Principle of operation, theoretical analysis, a design example, and experimental results from a laboratory prototype rated at 1600 W with 400 Vdc output voltage are presented. The measured efficiency and power factor were 96.2% and 0.99 respectively, with an input current THD equal to 3.94%, for an input voltage THD equal to 3.8%, at rated load.

Formato

110-114

Identificador

http://dx.doi.org/10.1109/PESC.1997.616687

PESC Record - IEEE Annual Power Electronics Specialists Conference, v. 1, p. 110-114.

0275-9306

http://hdl.handle.net/11449/132277

10.1109/PESC.1997.616687

WOS:A1997BJ13Z00016

2-s2.0-0030655198

Idioma(s)

eng

Publicador

Institute of Electrical and Electronics Engineers (IEEE)

Relação

PESC Record - IEEE Annual Power Electronics Specialists Conference

Direitos

closedAccess

Palavras-Chave #Total harmonic distortion (THD) #Zero current switching (ZCS) #Bipolar transistors #Electric commutation #Electric current control #Electric distortion #Electric inductors #Electric network analysis #Electric network topology #Electric power factor #Electric switches #Pulse width modulation #Resonant circuits #Switching circuits #Electric rectifiers
Tipo

info:eu-repo/semantics/conferencePaper