DocumentCode
136955
Title
Comparison of four carrier-based PWM methods for two-level five-phase inverter
Author
Zicheng Liu ; Hong Ding ; Zedong Zheng ; Yongdong Li ; Yao Li
Author_Institution
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
fYear
2014
fDate
Aug. 31 2014-Sept. 3 2014
Firstpage
1
Lastpage
5
Abstract
Multiphase inverters attract increasing interest due to the advantages of its multiphase drive applications. Carrier-based PWM (CPWM) is generally used to modulate multiphase inverters because of its simplicity over other PWM methods. This paper proposes four kinds of CPWM methods for a two-level five-phase inverter, and compares their performance in THD, low-frequency harmonic and high-frequency harmonic content of output current in each phase.
Keywords
PWM invertors; four carrier-based PWM methods; high-frequency harmonic content; low-frequency harmonic content; multiphase drive applications; multiphase inverters; two-level five-phase inverter; Frequency modulation; Harmonic analysis; Inverters; Space vector pulse width modulation; Switching frequency; CPWM; FFT; THD; multiphase inverter;
fLanguage
English
Publisher
ieee
Conference_Titel
Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo
Conference_Location
Beijing
Print_ISBN
978-1-4799-4240-4
Type
conf
DOI
10.1109/ITEC-AP.2014.6941203
Filename
6941203
Link To Document