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Closs E^2 dc/dc Converter with Second Hormonic Resonant Class E Inverter and Class E Rectifier
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- Koizumi Hirotaka
- Dept.of Elec. Eng.,Faculty of Sci. and Tech.,Keio Univ.
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- Mori Shinsaku
- Dept.of Elec. Eng.,Faculty of Sci. and Tech.,Keio Univ.
Bibliographic Information
- Other Title
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- 第2高調波共振型E級インバータとE級整流器を用いたE^2級共振型dc/dcコンバータ
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Description
Class E amplifiers have used inverters for highly efficient dc, ac energy conversion.ZVS-class E inverters need an RF choke at dc input,and ZCS-types have the turn-on switching losses increased With operating frequency.The ZVS and ZCS have nonzero power losses in the on-state resistance of the active switch.The second harm onic resonant class E inverter has no RF choke and has minimum power dissipated in parasitic resistance since t he shunt capacitor and inductor are resonated at second harmonic of the operating frequency.In this paper,a new type of class E^2converter is proposed and verified experimentally.It consists of the second harmonic resonant class E inverter and a class E rectifier.The maximum efficiency was achieved 81.8 percent at I MHz.
Journal
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- IEICE technical report. Power engineering in electronics and communications
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IEICE technical report. Power engineering in electronics and communications 93 (148), 37-44, 1993-07-21
The Institute of Electronics, Information and Communication Engineers
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Details 詳細情報について
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- CRID
- 1574231877100569600
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- NII Article ID
- 110003201809
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- NII Book ID
- AN10012965
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- Text Lang
- ja
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- Data Source
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- CiNii Articles