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Implementation of optimal trajectory control of series resonant converterDue to the presence of a high-frequency LC tank circuit, the dynamics of a resonant converter are unpredictable. There is often a large surge of tank energy during transients. Using state-plane analysis technique, an optimal trajectory control utilizing the desired solution trajectory as the control law was previously proposed for the series resonant converters. The method predicts the fastest response possible with minimum energy surge in the resonant tank. The principle of the control and its experimental implementation are described here. The dynamics of the converter are shown to be close to time-optimal.
Document ID
19880051569
Document Type
Conference Paper
Authors
Oruganti, Ramesh (Virginia Polytechnic Inst. and State Univ. Blacksburg, VA, United States)
Yang, James J. (Virginia Polytechnic Inst. and State Univ. Blacksburg, VA, United States)
Lee, Fred C. (Virginia Polytechnic Institute and State University Blacksburg, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1987
Subject Category
ELECTRONICS AND ELECTRICAL ENGINEERING
Meeting Information
PESC ''87 - Annual IEEE Power Electronics Specialists Conference(Blacksburg, VA)
Funding Number(s)
CONTRACT_GRANT: NAG3-551
Distribution Limits
Public
Copyright
Other