A fuzzy set theory based control of superconductive magnetic energy storage unit to improve power system dynamic performance

At present fuzzy logic control is receiving increasing emphasis in process control applications. The paper describes the application of fuzzy logic control in a power system that uses a 12-pulse bridge converter associated with superconductive magnetic energy storage (SMES) unit. The fuzzy control i...

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Bibliographic Details
Published in:Electric power systems research 1997-02, Vol.40 (2), p.107-114
Main Authors: Rabbani, M.G., Devotta, J.B.X., Elangovan, S.
Format: Article
Language:English
Subjects:
Computer simulation
Fuzzy controller
SMES
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Summary:At present fuzzy logic control is receiving increasing emphasis in process control applications. The paper describes the application of fuzzy logic control in a power system that uses a 12-pulse bridge converter associated with superconductive magnetic energy storage (SMES) unit. The fuzzy control is used in both the frequency and voltage control loops, replacing the conventional control method. The control algorithms have been developed in detail and simulation results are presented. These results clearly indicate the superior performance of fuzzy control during the dynamic period of energy transfer between the power system and SMES unit.
ISSN:0378-7796
1873-2046
DOI:10.1016/S0378-7796(96)01139-X