日本在多结和聚光太阳能电池方面的研发活动

Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002. Pub Date : 2002-05-19 DOI:10.1109/PVSC.2002.1190701

M. Yamaguchi, K. Araki

{"title":"日本在多结和聚光太阳能电池方面的研发活动","authors":"M. Yamaguchi, K. Araki","doi":"10.1109/PVSC.2002.1190701","DOIUrl":null,"url":null,"abstract":"Japanese R&D activities of concentrator solar cells and systems are overviewed. Japan Energy developed high efficiency (31.7 % at 1-sun AM1.5G) InGaP/InGaAs/Ge 3-junction cell under support by NEDO (New Energy and Industrial Technology Development Organization) in addition to the world-record efficiency InGaP/GaAs//InGaAs 3-junction cell (33.3% at 1-sun AM1.5G) by Japan Energy, Sumitomo and TTI. This project is now taken over by Sharp and targeted to concentration application also supported by NEDO. The new target is 40 % efficiency under 500-sun concentration by March 2006. The SPFG (Single and non-alignment Photolithography Fine Grid) silicon cell is developed by TTI. The first prototype of non-imaging Fresnel lens, which expands acceptance half angle to 2/spl deg//12/spl deg/ and enabled low cost axis tracker was fabricated and tested by TUAT. The module with this nonimaging lens and the SPFG cell is now assembled and subjected to be tested.","PeriodicalId":177538,"journal":{"name":"Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Japanese R&D activities of multi-junction and concentrator solar cells\",\"authors\":\"M. Yamaguchi, K. Araki\",\"doi\":\"10.1109/PVSC.2002.1190701\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Japanese R&D activities of concentrator solar cells and systems are overviewed. Japan Energy developed high efficiency (31.7 % at 1-sun AM1.5G) InGaP/InGaAs/Ge 3-junction cell under support by NEDO (New Energy and Industrial Technology Development Organization) in addition to the world-record efficiency InGaP/GaAs//InGaAs 3-junction cell (33.3% at 1-sun AM1.5G) by Japan Energy, Sumitomo and TTI. This project is now taken over by Sharp and targeted to concentration application also supported by NEDO. The new target is 40 % efficiency under 500-sun concentration by March 2006. The SPFG (Single and non-alignment Photolithography Fine Grid) silicon cell is developed by TTI. The first prototype of non-imaging Fresnel lens, which expands acceptance half angle to 2/spl deg//12/spl deg/ and enabled low cost axis tracker was fabricated and tested by TUAT. The module with this nonimaging lens and the SPFG cell is now assembled and subjected to be tested.\",\"PeriodicalId\":177538,\"journal\":{\"name\":\"Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002.\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-05-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PVSC.2002.1190701\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PVSC.2002.1190701","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 3

摘要

综述了日本聚光太阳能电池和系统的研发活动。除了日本能源公司、住友和TTI公司创造的效率最高的InGaP/GaAs//InGaAs 3结电池(1太阳AM1.5G效率为33.3%)外，日本能源公司还在NEDO(新能源和工业技术发展组织)的支持下开发了高效率的InGaP/InGaAs/Ge 3结电池(1太阳AM1.5G效率为31.7%)。这个项目现在由夏普接管，目标是集中应用，也得到了NEDO的支持。新的目标是到2006年3月，在500个太阳照射下，效率达到40%。TTI研制了单不对准光刻细网格(SPFG)硅电池。制作了首个非成像菲涅耳透镜样机，该透镜可将接收半角扩展到2/spl°//12/spl°/，并启用了低成本的轴跟踪器。带有非成像透镜和SPFG单元的模块现在组装并进行测试。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Japanese R&D activities of multi-junction and concentrator solar cells

Japanese R&D activities of concentrator solar cells and systems are overviewed. Japan Energy developed high efficiency (31.7 % at 1-sun AM1.5G) InGaP/InGaAs/Ge 3-junction cell under support by NEDO (New Energy and Industrial Technology Development Organization) in addition to the world-record efficiency InGaP/GaAs//InGaAs 3-junction cell (33.3% at 1-sun AM1.5G) by Japan Energy, Sumitomo and TTI. This project is now taken over by Sharp and targeted to concentration application also supported by NEDO. The new target is 40 % efficiency under 500-sun concentration by March 2006. The SPFG (Single and non-alignment Photolithography Fine Grid) silicon cell is developed by TTI. The first prototype of non-imaging Fresnel lens, which expands acceptance half angle to 2/spl deg//12/spl deg/ and enabled low cost axis tracker was fabricated and tested by TUAT. The module with this nonimaging lens and the SPFG cell is now assembled and subjected to be tested.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002.

自引率

0.00%

发文量