DocumentCode
1270815
Title
A new series resonant DC-link AC/AC PWM converter
Author
Ishikawa, Hiroki ; Murai, Yoshihiro
Author_Institution
Dept. of Electr. & Electron. Eng., Gifu Univ., Japan
Volume
35
Issue
6
fYear
1999
Firstpage
1433
Lastpage
1439
Abstract
This paper proposes a new quasi-current-resonant DC-link AC/AC pulsewidth modulation (PWM) power converter. Because the proposed circuit realizes zero-current switching for all switching devices using the current resonance, the switching losses and EMI are reduced. The proposed circuit with thyristors also realizes high-frequency switching. The output currents and voltages are precisely controlled to be a sinusoidal wave using PWM techniques
Keywords
AC-AC power convertors; PWM power convertors; resonant power convertors; switching circuits; thyristor convertors; EMI; high-frequency switching; output currents; output voltages; series resonant DC-link AC/AC PWM power converter; switching devices; switching losses; thyristors; zero-current switching; Electromagnetic interference; Pulse width modulation; Pulse width modulation converters; RLC circuits; Resonance; Switching circuits; Switching loss; Thyristors; Voltage control; Zero current switching;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.806059
Filename
806059
Link To Document