Lamp Impedance Analysis of the Compact HID Lamps Sustained by Antenna Excited Microwave Discharge

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2011/05/01

タイトル(英語): Lamp Impedance Analysis of the Compact HID Lamps Sustained by Antenna Excited Microwave Discharge

著者名: Masashi Kando（Research Institute of Electronic Engineering, Shizuoka University／Plasma Applications Co. Ltd.），Jan Husarik（Plasma Applications Co. Ltd.），Martin Kral（Plasma Applications Co. Ltd.）

著者名(英語): Masashi Kando (Research Institute of Electronic Engineering, Shizuoka University/Plasma Applications Co. Ltd.), Jan Husarik (Plasma Applications Co. Ltd.), Martin Kral (Plasma Applications Co. Ltd.)

キーワード: antenna-excited microwave discharge，monopole antenna，lamp impedance，matching and resonance conditions，luminous efficacy，lamp life time

要約(英語): A compact metal halide lamps have showed high luminous efficacy and long lamp life time, when they are ignited by an antenna-excited microwave discharge (hereafter abbreviated by AEMD). The impedance of the lamp in the steady state ignition has been derived to discuss properties and structures of the lamp, using the equivalent electric circuits for the microwave circuit and the lamp. The expressions for the resistance and reactance of the lamp impedance are applied to deduce the matching and resonance conditions to efficiently feed the microwave power into the lamp. It is found that these expressions not only explain measured lamp properties but also contribute to design the HID lamp structures.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.131 No.5 （2011） 特集：光源・照明の新潮流

本誌掲載ページ: 351-356 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/131/5/131_5_351/_article/-char/ja/