A direct A.C. to A.C. regenerative frequency and voltage converter
Includes bibliographical references. === The reliable variable speed operation of an a. c. machine over a wide speed range is a problem that has received attention for some time. In this thesis a system to permit such operation from a fixed frequency fixed voltage supply is proposed, under the name...
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Format: | Doctoral Thesis |
Language: | English |
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University of Cape Town
2015
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Online Access: | http://hdl.handle.net/11427/12558 |