DocumentCode
2564460
Title
Research on control strategy of dual-PWM frequency converter
Author
Tao, Haijun ; Zheng, Zheng
Author_Institution
Sch. of Electr. Eng. & Autom., Henna Polytech. Univ., Jiaozuo
fYear
2008
fDate
2-4 July 2008
Firstpage
3166
Lastpage
3169
Abstract
A new dual-PWM converter is introduced because traditional converter has some drawbacks, such as low AC-side power factor, unreversible power flow. By replacing the general inverter with PWM rectifier and employing space vector control strategy, dual-PWM converter can actively eliminate AC-side harmonic pollution of inverter, raise AC-side power factor, and work well with steady output voltage and bi-directional power flow. The experiment results improve suggested scheme.
Keywords
PWM invertors; PWM rectifiers; frequency convertors; power control; AC-side harmonic pollution; PWM rectifier; dual-PWM frequency converter; inverter; space vector control strategy; Bidirectional control; Frequency conversion; Load flow; Pollution; Power system harmonics; Pulse width modulation converters; Pulse width modulation inverters; Reactive power; Rectifiers; Space vector pulse width modulation; Converter; Dual-PWM; Space-vector;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference, 2008. CCDC 2008. Chinese
Conference_Location
Yantai, Shandong
Print_ISBN
978-1-4244-1733-9
Electronic_ISBN
978-1-4244-1734-6
Type
conf
DOI
10.1109/CCDC.2008.4597910
Filename
4597910
Link To Document