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A novel input filter compensation scheme for switching regulatorsA novel input-filter compensation scheme is proposed which uses feedforward loops to cancel the effects of peaking of the output impedance of the input filter, such that the converter is immune from performance degradation due to loop gain reduction. The scheme makes it possible to concurrently implement a high-performance converter and an effective input filter design with minimum weight and loss. A buck regulator with continuous current conduction is used as an example, and an analysis followed by a design procedure for the feedforward loops is presented.
Document ID
19830030276
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Kelkar, S. S. (Virginia Polytechnic Inst. and State Univ. Blacksburg, VA, United States)
Lee, F. C. (Virginia Polytechnic Institute and State University Blacksburg, VA, United States)
Date Acquired
August 11, 2013
Publication Date
June 1, 1982
Subject Category
Electronics And Electrical Engineering
Meeting Information
Meeting: Institute of Electrical and Electronics Engineers, Power Electronics Specialists Conference
Location: Cambridge, MA
Start Date: June 14, 1982
End Date: June 17, 1982
Accession Number
83A11494
Funding Number(s)
CONTRACT_GRANT: NAG3-81
Distribution Limits
Public
Copyright
Other

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