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タイトル: 誘導型無電極ランプ点灯用チャージポンプ方式インバータの動作解析
その他のタイトル: Analyzing Charge-pump Inverter Circuit for Induction-coil Type Electrodeless Lamp
著者: 掛橋, 英典 / 山本, 正平 / 二宮, 保
著者(別表記) : Kakehashi, Hidenori / Yamamoto, Shohei / Ninomiya, Tamotsu
発行日: 2009年 2月
出版者: 照明学会
引用: 照明学会誌, 93(2), pp.84-90; 2009
抄録: A charge-pump inverter circuit is useful for an induction-coil type electrodeless lamp system, and the input AC current harmonics can be reduced by using an additional diode and a small capacitance. However, the circuit operation is too complicated to understand because of the correlation between the load characteristics of the electrodeless lamp and the involved resonant circuits. This paper analyzes the circuit operation of this inverter circuit and derives some equations that are effective for improving the input AC current waveform near the zero-crossing points of the source voltage. Furthermore, two simplified equivalent models for the involved resonant circuits were assumed for an optimal design of the circuit parameters. The analytical waveforms were experimentally verified, and the input-current harmonics were reduced by the optimized circuit parameters so as to meet the IEC class C regulation.
キーワード: charge-pump inverter / electrodeless lamp / current harmonics
URI: http://hdl.handle.net/10069/22081
ISSN: 00192341
関連リンク : http://ci.nii.ac.jp/naid/110007046582/
権利: 社団法人照明学会 / 本文データは学協会の許諾に基づきCiNiiから複製したものである
資料タイプ: Journal Article
原稿種類: publisher
出現コレクション:060 学術雑誌論文

引用URI : http://hdl.handle.net/10069/22081



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