EPE Association: EPE 2011 - LS9d: Topic 04: Soft Switching Converters

EPE 2011 - LS9d: Topic 04: Soft Switching Converters
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2011 ECCE Europe - Conference > EPE 2011 - Topic 04: Soft Switching Converters and Control > EPE 2011 - LS9d: Topic 04: Soft Switching Converters

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   A Power Converter Topology for High Efficiency DC Magnet Power Supplies
By Seksak PHOLBOON, Jon CLARE, Patrick WHEELER, Sudarat KHWANON, Nithiphat TEERAKAWANICH, Chonlatee PHOTONG [View]
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Abstract: This paper presents a power converter topology for high efficiency DC magnet power supplies. The design and control scheme of this converter are presented. The power losses are investigated to confirm the high predicted efficiency of the proposed topology.

   Contactless power supply system with resonant circuit parameter change compensation
By Stanislaw KALISIAK, Marcin MARCINEK, Marcin HOLUB, Ryszard PALKA [View]
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Abstract: Contactless power supply systems are of high interest in all small power and large power applications. Many high efficiency systems use the resonant operation mode. A parallel compensation systemis presented enlarging overall system safety and allowing for resonant system parameter change while maintaining ZCS operation. Simulation and experimental results are given allowing for system justification and resonant parameter change influence and compensation capabilities are presented. Systems performance allows for large parameter drift and increases the overall efficiency in case of large parameter variation. An increase of 3,5\% was measured in the case of investigated prototype.

   Design of 10 kW resonant push-pull DC-DC converter for Solid Oxide Fuel Cell applications
By Vesa VÄISÄNEN, Tomi RIIPINEN, Jani HILTUNEN, Pertti SILVENTOINEN [View]
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Abstract: In this paper, a 10 kW current-fed DC-DC converter using resonant push-pull topology is demonstrated and analyzed. The grounds for component dimensioning are given and the advantages and disadvantages of the resonant push-pull topology are discussed. The converter characteristics and efficiencies are demonstrated by calculations and prototype measurements.

EPE 2011 - LS9d: Topic 04: Soft Switching Converters
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2011 ECCE Europe - Conference > EPE 2011 - Topic 04: Soft Switching Converters and Control > EPE 2011 - LS9d: Topic 04: Soft Switching Converters
	[return to parent folder]

	A Power Converter Topology for High Efficiency DC Magnet Power Supplies By Seksak PHOLBOON, Jon CLARE, Patrick WHEELER, Sudarat KHWANON, Nithiphat TEERAKAWANICH, Chonlatee PHOTONG	[View] [Download]
Abstract: This paper presents a power converter topology for high efficiency DC magnet power supplies. The design and control scheme of this converter are presented. The power losses are investigated to confirm the high predicted efficiency of the proposed topology.

	Contactless power supply system with resonant circuit parameter change compensation By Stanislaw KALISIAK, Marcin MARCINEK, Marcin HOLUB, Ryszard PALKA	[View] [Download]
Abstract: Contactless power supply systems are of high interest in all small power and large power applications. Many high efficiency systems use the resonant operation mode. A parallel compensation systemis presented enlarging overall system safety and allowing for resonant system parameter change while maintaining ZCS operation. Simulation and experimental results are given allowing for system justification and resonant parameter change influence and compensation capabilities are presented. Systems performance allows for large parameter drift and increases the overall efficiency in case of large parameter variation. An increase of 3,5\% was measured in the case of investigated prototype.

	Design of 10 kW resonant push-pull DC-DC converter for Solid Oxide Fuel Cell applications By Vesa VÄISÄNEN, Tomi RIIPINEN, Jani HILTUNEN, Pertti SILVENTOINEN	[View] [Download]
Abstract: In this paper, a 10 kW current-fed DC-DC converter using resonant push-pull topology is demonstrated and analyzed. The grounds for component dimensioning are given and the advantages and disadvantages of the resonant push-pull topology are discussed. The converter characteristics and efficiencies are demonstrated by calculations and prototype measurements.