DocumentCode
2812981
Title
Character Research of Common-mode Voltage in PWM-driven Motor System
Author
Jiang Baojun
Author_Institution
Coll. of Electromech. & Automobile Eng., Chongqing Jiao Tong Univ., Chongqing, China
fYear
2009
fDate
19-20 Dec. 2009
Firstpage
1
Lastpage
4
Abstract
The time-domain and frequency-domain character of common-mode voltage in three-phase two level PWM-driven motor system is analyzed based on the detailed deduction of common-mode voltage expression in DC side and AC side. And the changes of common-mode voltage in motor side when using long cable between converter and motor is analyzed also. Theoretical predictions are verified using simulation with Saber soft, and conclusions are proved with experimental tests.
Keywords
PWM power convertors; electric motors; frequency-domain analysis; time-domain analysis; PWM power converters; common-mode voltage; electric motors; long cable; AC motors; Capacitors; DC motors; Equations; Motor drives; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Rectifiers; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Engineering and Computer Science, 2009. ICIECS 2009. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-4994-1
Type
conf
DOI
10.1109/ICIECS.2009.5363111
Filename
5363111
Link To Document