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titleMetal halide lamps: Simulation of power generating solar arrays for secondary arc investigation
Other TitleMetal halide lamps: Simulation of power generating solar arrays for secondary arc investigation
Author(jpn)Kroier, Andreas; 奥村 哲平; 豊田 和弘; Cho, Mengu; Leitgeb, Erich
Author(eng)Kroier, Andreas; Okumura, Teppei; Toyoda, Kazuhiro; Cho, Mengu; Leitgeb, Erich
Author Affiliation(jpn)九州工業大学 工学部 電気工学科; 九州工業大学 工学部 電気工学科; 九州工業大学 工学部 電気工学科; 九州工業大学 工学部 電気工学科; Graz University of Technology Institute for Broadband Communications
Author Affiliation(eng)Kyushu Institute of Technology Department of Electrical Engineering, Faculty of Engineering; Kyushu Institute of Technology Department of Electrical Engineering, Faculty of Engineering; Kyushu Institute of Technology Department of Electrical Engineering, Faculty of Engineering; Kyushu Institute of Technology Department of Electrical Engineering, Faculty of Engineering; Graz University of Technology Institute for Broadband Communications
Issue Date2008-03-31
PublisherJapan Aerospace Exploration Agency (JAXA)
宇宙航空研究開発機構
Publication title第4回宇宙環境シンポジウム講演論文集
Proceedings of the 4th Spacecraft Environment Symposium
Start page91
End page94
Publication date2008-03-31
Languageeng
AbstractA new method to simulate power generating solar arrays of spacecraft is presented. By combining a multijunction solar array, InGaP-GaAs-Ge, and a Metal Halide Lamp (MHL) secondary arcs were generated. The aim was that the arcs should be comparable to those generated by the currently used methods, which are the Solar Array Simulator (SAS) or a power supply combined with a Current Regulating Diode (CRD) circuit. The results of the experiment showed a successful generation of secondary arcs, especially of temporary sustained arcs. The arc duration is similar for all three simulation methods. The conclusion therefore is that the MHL method can be used in the same way the SAS or CRD method can be used, as it generates the same results.
DescriptionJAXA Special Publication
宇宙航空研究開発機構特別資料
Keywordsaerospace environment; solar array; spacecraft charging; spacecraft power supply; electric discharge; arc discharge; sustained arc; silicon solar cell; current regulating diode; emission spectrum; metal halide lamp; vacuum chamber; electron temperature; 航空宇宙環境; 太陽電池アレイ; 宇宙機帯電; 宇宙機給電; 放電; アーク放電; 持続放電; シリコン太陽電池; 定電流ダイオード; 発光スペクトル; 金属ハライドランプ; 真空チャンバ; 電子温度
Document TypeConference Paper
JAXA Category特別資料
ISSN1349-113X
SHI-NOAA0063997012
Report NoJAXA-SP-07-030
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/51928


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