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Linearized state-space model of a self-excited induction generator suitable for the design of voltage controllers
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Kiselychnyk, Oleh, Bodson, Marc and Wang, Jihong (2015) Linearized state-space model of a self-excited induction generator suitable for the design of voltage controllers. IEEE Transactions on Energy Conversion, 30 (4). pp. 1310-1320. doi:10.1109/TEC.2015.2424595 ISSN 0885-8969.
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Official URL: http://dx.doi.org/10.1109/TEC.2015.2424595
Abstract
The complexity and strong nonlinearity of the model of a self-excited induction generator hinder the systematic design of a voltage regulation system. Using a special reference frame aligned with the stator voltage vector, the paper succeeds in developing a control-oriented linearized model that relates small deviations of the capacitance, load admittance, and angular velocity, to corresponding deviations of the voltage amplitude. Transfer functions are also computed based on the linear model. A stability analysis predicts rapidly decaying oscillatory transients combined with a primary component with slower exponential decay. Simulated transient responses of the full and linearized models demonstrate the validity of the approximation and are in good agreement with experiments.
Item Type: | Journal Article | ||||||||
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Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||
Library of Congress Subject Headings (LCSH): | Induction generators, Electric generators, Renewable energy sources | ||||||||
Journal or Publication Title: | IEEE Transactions on Energy Conversion | ||||||||
Publisher: | IEEE | ||||||||
ISSN: | 0885-8969 | ||||||||
Official Date: | December 2015 | ||||||||
Dates: |
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Volume: | 30 | ||||||||
Number: | 4 | ||||||||
Number of Pages: | 11 | ||||||||
Page Range: | pp. 1310-1320 | ||||||||
DOI: | 10.1109/TEC.2015.2424595 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||
Date of first compliant deposit: | 28 April 2016 | ||||||||
Date of first compliant Open Access: | 29 April 2016 |
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