DocumentCode
3157091
Title
A novel space vector control of three-level PWM converter
Author
Wei, Lixiang ; Wu, Yuliang ; Li, Chongjian ; Wang, Huiqing ; Liu, Shixiang ; Li, Fahai
Author_Institution
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Volume
2
fYear
1999
fDate
1999
Firstpage
745
Abstract
In this paper, a novel space-vector PWM control method of three-level converter is proposed. The effect of the motor´s phase current to DC voltage balance is analyzed in detail. After that, a new DC-voltage balance method is carried out. Compared to the conventional one, this method can adjust the DC voltage under all kinds of loads. At last, it is verified by experimental results
Keywords
PWM power convertors; control system synthesis; load (electric); voltage control; DC voltage balance; electric load; phase current; space vector control scheme; three-level PWM power converter; Circuit topology; Frequency conversion; Power system harmonics; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Space vector pulse width modulation; Switching converters; Switching frequency; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drive Systems, 1999. PEDS '99. Proceedings of the IEEE 1999 International Conference on
Print_ISBN
0-7803-5769-8
Type
conf
DOI
10.1109/PEDS.1999.792798
Filename
792798
Link To Document