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Derivation of linearized transfer functions for switching-mode regulations. Phase A: Current step-up and voltage step-up convertersSmall-signal models are derived for the power stage of the voltage step-up (boost) and the current step-up (buck) converters. The modeling covers operation in both the continuous-mmf mode and the discontinuous-mmf mode. The power stage in the regulated current step-up converter on board the Dynamics Explorer Satellite is used as an example to illustrate the procedures in obtaining the small-signal functions characterizing a regulated converter.
Document ID
19840011639
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Wong, R. C.
(Duke Univ. Durham, NC, United States)
Owen, H. A., Jr.
(Duke Univ. Durham, NC, United States)
Wilson, T. G.
(Duke Univ. Durham, NC, United States)
Date Acquired
September 4, 2013
Publication Date
September 29, 1981
Subject Category
Electronics And Electrical Engineering
Report/Patent Number
NASA-CR-175219
NAS 1.26:175219
Accession Number
84N19707
Funding Number(s)
CONTRACT_GRANT: NASA ORDER S-714408-B
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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