Direct off-line two-switch forward converter with a boost PFC converter for powering of DC electromagnet systems
Direct off-line two-switch forward converter with a boost PFC converter for powering of DC electromagnet systems
In this paper a switch mode power supply design for electromagnet systems is presented. It is based on a boost converter with power factor correction and a two-switch forward converter. The powered electromagnetic systems in this research are part of various electrical contact apparatus such as electromagnetic contactors, relays, circuit breakers etc. The proposed schematic works in a wide input voltage range which solve the problem with the voltage sag occurring in the energy distribution system. The proposed solution ensures stable operation of the contact equipment and the relay circuits in their industrial application.
Boost converter, Electromagnetic system, Forward converter, Power factor correction, Switch mode power supply
3-12
Dimitrov, Borislav
7a128e82-8621-4ffb-8390-77f7153d5d3a
2018
Dimitrov, Borislav
7a128e82-8621-4ffb-8390-77f7153d5d3a
Dimitrov, Borislav
(2018)
Direct off-line two-switch forward converter with a boost PFC converter for powering of DC electromagnet systems.
TEM Journal, 7 (1), .
(doi:10.18421/TEM71-01).
Abstract
In this paper a switch mode power supply design for electromagnet systems is presented. It is based on a boost converter with power factor correction and a two-switch forward converter. The powered electromagnetic systems in this research are part of various electrical contact apparatus such as electromagnetic contactors, relays, circuit breakers etc. The proposed schematic works in a wide input voltage range which solve the problem with the voltage sag occurring in the energy distribution system. The proposed solution ensures stable operation of the contact equipment and the relay circuits in their industrial application.
Text
TemJournalFebruary2018_3_12
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More information
Accepted/In Press date: 7 December 2017
e-pub ahead of print date: 23 February 2018
Published date: 2018
Keywords:
Boost converter, Electromagnetic system, Forward converter, Power factor correction, Switch mode power supply
Identifiers
Local EPrints ID: 418663
URI: http://eprints.soton.ac.uk/id/eprint/418663
ISSN: 2217-8309
PURE UUID: d4a16daa-ef4b-439e-99d1-338b03afa899
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Date deposited: 16 Mar 2018 17:30
Last modified: 15 Mar 2024 18:56
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Author:
Borislav Dimitrov
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