Presentation	2002/5/3 Complex Resonant Type Converter with Unity Coupled Transformer Masayuki YASUMURA, Masanobu TAKAHAMA,
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Abstract(in English)	The conventional complex resonant type converter, which has the current resonant bridge converter circuit and the partial voltage resonant circuit in primary side, used the loose coupled transformer (k=0.8). We have developed new complex resonant converter circuit, which consist of the unity coupled transformer (k=0.95) and the partial voltage resonant circuit in secondary side. In this new form, the primary resonant current is decreasing 30% or more from the conventional form. Therefore, power loss of the converter transformer and the switching device is cut down and efficiency improved about 2%.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Complex resonant converter / Unity coupled transformer / Partial voltage resonant / High efficiency
Paper #	EE2002-14
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Conference Information
Committee	EE
Conference Date	2002/5/3(1days)
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Paper Information
Registration To	Energy Engineering in Electronics and Communications (EE)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Complex Resonant Type Converter with Unity Coupled Transformer
Sub Title (in English)
Keyword(1)	Complex resonant converter
Keyword(2)	Unity coupled transformer
Keyword(3)	Partial voltage resonant
Keyword(4)	High efficiency
1st Author's Name	Masayuki YASUMURA
1st Author's Affiliation	Home Network Company, Sony Corpration()
2nd Author's Name	Masanobu TAKAHAMA
2nd Author's Affiliation	Home Network Company, Sony Corpration
Date	2002/5/3
Paper #	EE2002-14
Volume (vol)	vol.102
Number (no)	43
Page	pp.pp.-
#Pages	6
Date of Issue