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A general unified approach to modelling switching dc-to-dc converters in discontinuous conduction modeA method for modelling switching converters in the discontinuous conduction mode is developed, whose starting point is the unified state-space representation, and whose end result is a complete linear circuit model which correctly represents all essential features, namely, the input, output, and transfer properties (static dc as well as dynamic ac small signal). While the method is generally applicable to any switching converter operating in the discontinuous conduction mode, it is extensively illustrated for the three common power stages (buck, boost, and buck-boost). The results for these converters are then easily tabulated owing to the fixed equivalent circuit topology of their canonical circuit model.
Document ID
19790026867
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Cuk, S.
(California Inst. of Tech. Pasadena, CA, United States)
Middlebrook, R. D.
(California Institute of Technology Pasadena, Calif., United States)
Date Acquired
August 9, 2013
Publication Date
January 1, 1977
Subject Category
Electronics And Electrical Engineering
Meeting Information
Meeting: Power Electronics Specialists Conference
Location: Palo Alto, CA
Start Date: June 14, 1977
End Date: June 16, 1977
Accession Number
79A10880
Funding Number(s)
CONTRACT_GRANT: NAS3-20102
CONTRACT_GRANT: NAS3-19690
CONTRACT_GRANT: MIPR-N00953-77-MP09018
Distribution Limits
Public
Copyright
Other

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