DocumentCode
2078723
Title
Waveform compensation of PWM inverter in UPS
Author
Lin, Xinchun ; Duan, Shangxu ; Kang, Yong ; Chen, Jian
Author_Institution
Huazhong Univ. of Sci. & Technol., Wuhan, China
Volume
1
fYear
2001
fDate
22-25 Oct. 2001
Firstpage
292
Abstract
This paper proposes a new control scheme based on a two-layer control structure to improve both the transient and steady-state responses of a PWM inverter in UPS. The experiment results show that this control scheme can achieve both fast dynamic responses and low harmonics distortion.
Keywords
compensation; invertors; uninterruptible power supplies; PWM inverter; UPS; control scheme; instantaneous control; repetitive control; steady-state responses; two-layer control structure; waveform compensation; Costs; Filters; Inductors; Pulse width modulation; Pulse width modulation inverters; Stability; Steady-state; Telecommunication control; Telephony; Uninterruptible power systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drive Systems, 2001. Proceedings., 2001 4th IEEE International Conference on
Print_ISBN
0-7803-7233-6
Type
conf
DOI
10.1109/PEDS.2001.975328
Filename
975328
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