DocumentCode
1050083
Title
Design of a compact series-connected AC Voltage regulator with an improved control algorithm
Author
Tsai, Ming Tsung
Author_Institution
Dept. of Electr. Eng., Southern Taiwan Univ. of Technol., Taiwan
Volume
51
Issue
4
fYear
2004
Firstpage
933
Lastpage
936
Abstract
This letter presents an improved control algorithm for the compensation of ac source voltage fluctuation. The proposed idea can be used to regulate both the overvoltage and undervoltage situations with only unidirectional energy transmission. Theoretical analysis has been achieved based on the power flow theory. A case study is demonstrated by means of a prototype experiment to prove its performance and effectiveness.
Keywords
invertors; load flow; prototypes; voltage control; voltage regulators; control algorithm; power flow theory; prototypes; series-connected AC voltage regulator; unidirectional energy transmission; voltage fluctuation; Algorithm design and analysis; Circuit faults; Diodes; Induction motor drives; Inverters; Rectifiers; Regulators; Stability; Voltage control; Voltage fluctuations; Power flow; unidirectional energy transmission; voltage fluctuation;
fLanguage
English
Journal_Title
Industrial Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0278-0046
Type
jour
DOI
10.1109/TIE.2004.831769
Filename
1318758
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