Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.7567/JJAP.57.08RG07 |
Long-term performance and degradation rate analyses of photovoltaic modules exposed in the Gobi Desert, Mongolia | |
Bayandelger, Bat-Erdene1,2; Ueda, Yuzuru1; Batbayar, Battulga2; Adiyabat, Amarbayar2; Enebish, Namjil2; Otani, Kenji3 | |
通讯作者 | Bayandelger, Bat-Erdene |
会议名称 | 27th International Photovoltaic Science and Engineering Conference (PVSEC) |
会议日期 | NOV 12-17, 2017 |
会议地点 | Otsu, JAPAN |
英文摘要 | Two types of crystalline silicon (c-Si) photovoltaic (PV) modules have been tested in the cold-dry climate of the Gobi Desert of Mongolia, from 2002 to 2012, to verify the preliminary estimation of PV power generation. This study mainly focuses on the analysis of the long-term performance of the PV modules using indices such as energy yield, reference yield, performance ratio (PR), and characterization indices of the main electrical parameters as well as degradation rate. Average annual energy yields were 1880 h for Module 1 and 1789 h for Module 2. Thus, PRs were 0.85 and 0.80, while the average annual reference yield was 2223 h. On the other hand, degradation rates of Modules 1 and 2 were -1.28 and -0.86%/year, respectively. The electrical degradation observed in both modules was due to the loss of short-circuit current as open-circuit voltage reduction was not considered in this field test. (C) 2018 The Japan Society of Applied Physics |
来源出版物 | JAPANESE JOURNAL OF APPLIED PHYSICS |
ISSN | 0021-4922 |
EISSN | 1347-4065 |
出版年 | 2018 |
卷号 | 57 |
期号 | 8 |
出版者 | IOP PUBLISHING LTD |
类型 | Article;Proceedings Paper |
语种 | 英语 |
国家 | Japan;Mongolia |
收录类别 | SCI-E ; CPCI-S |
WOS记录号 | WOS:000443891800086 |
WOS关键词 | PV ; SYSTEM |
WOS类目 | Physics, Applied |
WOS研究方向 | Physics |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/307323 |
作者单位 | 1.Tokyo Univ Sci, Dept Elect Engn, Tokyo 1258585, Japan; 2.Natl Univ Mongolia, Sch Engn & Appl Sci, Sukhbaatar Dist 14201, Ulaanbaatar, Mongolia; 3.Natl Inst Adv Ind Sci & Technol, Fukushima Renewable Energy Inst, Koriyama, Fukushima 9630298, Japan |
推荐引用方式 GB/T 7714 | Bayandelger, Bat-Erdene,Ueda, Yuzuru,Batbayar, Battulga,et al. Long-term performance and degradation rate analyses of photovoltaic modules exposed in the Gobi Desert, Mongolia[C]:IOP PUBLISHING LTD,2018. |
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