New current and neutral point voltage control schemes for a boost type three-level rectifier

Authors :: Minghua Fu
Longya Xu
Source :: PESC97. Record 28th Annual IEEE Power Electronics Specialists Conference. Formerly Power Conditioning Specialists Conference 1970-71. Power Processing and Electronic Specialists Conference 1972.
Publication Year :: 2002
Publisher :: IEEE, 2002.
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.

Subjects :: Line current
Engineering
Rectifier
business.industry
Neutral point voltage
Control theory
Control (management)
Current (fluid)
Type (model theory)
business
Three level
Space vector

Database :: OpenAIRE
Journal :: PESC97. Record 28th Annual IEEE Power Electronics Specialists Conference. Formerly Power Conditioning Specialists Conference 1970-71. Power Processing and Electronic Specialists Conference 1972
Accession number :: edsair.doi...........2b1c078ee95f3f1990610209e616e7a6
Full Text :: https://doi.org/10.1109/pesc.1997.616768

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