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ISOLATED STEP-UP DOWN 3-PHASE AC TO DC POWER-SUPPLY
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UNSPECIFIED (1995) ISOLATED STEP-UP DOWN 3-PHASE AC TO DC POWER-SUPPLY. ELECTRONICS LETTERS, 31 (18). pp. 1527-1529. ISSN 0013-5194.
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Abstract
A new circuit for providing an isolated DC supply from a three-phase AC source is described. The circuit uses a very simple control scheme to ensure that the current drawn from the AC source is sinusoidal. Unlike previous circuits, the isolation is provided by integration of a second stage converter into the circuit such that pulses of energy are transferred from the input stage to a unique parallel resonant circuit which automatically transfers the energy to the load without any intermediate energy storage. The operation of the circuit is described and some experimental results are given.
Item Type: | Journal Article | ||||
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Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||
Journal or Publication Title: | ELECTRONICS LETTERS | ||||
Publisher: | IEE-INST ELEC ENG | ||||
ISSN: | 0013-5194 | ||||
Official Date: | 31 August 1995 | ||||
Dates: |
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Volume: | 31 | ||||
Number: | 18 | ||||
Number of Pages: | 3 | ||||
Page Range: | pp. 1527-1529 | ||||
Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
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