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An electrical generator with a variable speed input: Constant frequency outputA new type of rotary energy conversion device for obtaining a desired constant frequency output independent of the speed of the prime mover has been developed and tested using the technique of field modulation and solid state alternator output processing. A 10-kilowatt prototype field modulated frequency down converter system was designed, built, and successfully tested. Experimentally obtained performance characteristics are presented.
Document ID
19740008665
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Allison, H. J. (Oklahoma State Univ. Stillwater, OK, United States)
Date Acquired
August 7, 2013
Publication Date
December 1, 1973
Publication Information
Publication: NASA. Lewis Res. Center Wind Energy Conversion Systems
Subject Category
Auxiliary Systems
Accession Number
74N16778
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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