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| 等效位移损伤剂量法预测GaInP2/GaAs/Ge 三结电池在轨性能退化规律 | |
| 引用本文： | 吴宜勇,岳 龙,胡建民,肖景东,陈鸣波,钱 勇,杨德庄,何世禹.等效位移损伤剂量法预测GaInP2/GaAs/Ge 三结电池在轨性能退化规律[J].航天器环境工程,2011,28(4):329-336. |
| 作者姓名： | 吴宜勇 岳 龙 胡建民 肖景东 陈鸣波 钱 勇 杨德庄 何世禹 |
| 作者单位： | 1. 哈尔滨工业大学材料科学与工程学院,哈尔滨,150001 2. 哈尔滨师范大学物理与电子工程学院,哈尔滨,150025 3. 上海空间电源研究所,上海,200233 |
| 基金项目： | 国家自然科学基金项目“三结砷化镓太阳电池空间带电粒子辐照损伤机理研究”（编号：11075043） |
| 摘 要： | 文章首先在辐照条件下测试GaInP2/GaAs/Ge三结太阳电池的光谱响应,确定了三结电池在轨道带电粒子辐照条件下的损伤特征。通过试验获得了在不同粒子辐照条件下电池电性能退化规律,由此确定了高能电子与质子辐照对三结电池损伤的等效参数,建立了三结电池最大输出功率随位移损伤剂量的退化方程。在此基础上,以地球同步轨道服役的太阳电池为例,计算了电池在轨等效位移损伤剂量,并对三结电池的在轨服役行为进行了评价。 |
| 关 键 词： | 太阳电池 三结电池 位移损伤剂量 空间带电粒子 辐照试验 性能退化 |
| 收稿时间： | 2010/10/19 0:00:00 |
| 修稿时间： | 2011/6/22 0:00:00 |
Predictions of degradation of electrical properties of GaInP2/GaAs/Ge solar cell using equivalent displacement-damage-dose technique |
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| Wu Yiyong,Yue Long,Hu Jianmin,Xiao Jingdong,Chen Mingbo,Qian Yong,Yang Dezhuang and He Shiyu.Predictions of degradation of electrical properties of GaInP2/GaAs/Ge solar cell using equivalent displacement-damage-dose technique[J].Spacecraft Environment Engineering,2011,28(4):329-336. | |
| Authors: | Wu Yiyong Yue Long Hu Jianmin Xiao Jingdong Chen Mingbo Qian Yong Yang Dezhuang and He Shiyu |
| Institution: | School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China;;School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China;;School of Physics and Electronics Engineering, Harbin Normal University, Harbin 150025, China;;School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China;;Shanghai Institute of Space Power Sources, Shanghai 200233, China;Shanghai Institute of Space Power Sources, Shanghai 200233, China;School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China;;School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China; |
| Abstract: | In this paper, the damage characteristics were determined firstly by measuring the spectral responses of triple-junction(TJ) GaInP2/GaAs/Ge solar cells. Then the electrical properties of the TJ cells were determined as a function of the fluences under the irradiation of various charged particles, and the equivalent coefficients related to the irradiated displacement- damage were determined. Based on these results, an evolution law of the mass output power was established as a function of the displacement damage dose of the TJ solar cells under the charged particle irradiation. Finally, the displacement damage dose of the TJ solar cells served in GEO was calculated, from which the orbital behaviors of the TJ solar cell could be evaluated. |
| Keywords: | solar cell triple-joint cell displacement damage dose space charged particles irradiation test property degradation |
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