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Modeling of switching regulator power stages with and without zero-inductor-current dwell timeState space techniques are employed to derive accurate models for buck, boost, and buck/boost converter power stages operating with and without zero-inductor-current dwell time. A generalized procedure is developed which treats the continuous-inductor-current mode without the dwell time as a special case of the discontinuous-current mode, when the dwell time vanishes. An abrupt change of system behavior including a reduction of the system order when the dwell time appears is shown both analytically and experimentally.
Document ID
19770058103
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Lee, F. C.
(TRW Defense and Space Systems Group Redondo Beach, CA, United States)
Yu, Y.
(TRW Defense and Space Systems Group Redondo Beach, Calif., United States)
Triner, J. E.
(NASA Lewis Research Center Cleveland, Ohio, United States)
Date Acquired
August 9, 2013
Publication Date
January 1, 1976
Subject Category
Electronics And Electrical Engineering
Meeting Information
Meeting: Power Electronics Specialists Conference
Location: Cleveland, OH
Start Date: June 8, 1976
End Date: June 10, 1976
Accession Number
77A40955
Funding Number(s)
CONTRACT_GRANT: NAS3-19690
Distribution Limits
Public
Copyright
Other

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