DocumentCode
315392
Title
New current and neutral point voltage control schemes for a boost type three-level rectifier
Author
Xu, Longya ; Fu, Minghua
Author_Institution
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Volume
1
fYear
1997
fDate
22-27 Jun 1997
Firstpage
491
Abstract
Two space vector control schemes are presented to improve current and neutral point voltage performance for a boost type three-level rectifier. While the exact vector scheme can make the AC line current follow the command current better, the average vector scheme can balance the DC neutral point voltage better. Both methods show much improved line current and neutral point voltage performance. Limitations and trade-offs of each scheme are also discussed in the paper. Simulation results are obtained with the proposed schemes
Keywords
electric current control; rectifying circuits; voltage control; DC neutral point voltage; average vector scheme; boost type three-level rectifier; command current; current control; neutral point voltage control; Artificial intelligence; Assembly; Circuit simulation; Current control; Pollution; Rectifiers; Senior members; Student members; Switching circuits; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1997. PESC '97 Record., 28th Annual IEEE
Conference_Location
St. Louis, MO
ISSN
0275-9306
Print_ISBN
0-7803-3840-5
Type
conf
DOI
10.1109/PESC.1997.616768
Filename
616768
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