Fault detection experiments in PV String by TDR method

摘要：

　　The purpose of this research is the development of the equipment which detects faults in PV system by Time Domain Reflectometry (TDR) method.With the equipment,some faults could be detected in PV string.We investigated those detected faults with the Ⅰ-Ⅴ characteristic,the infrared image and so on.The faults detection position in the developed equipment and the abnormal heated part which was confirmed with the infrared-image matched approximately.The usefulness of this equipment has been revealed.

作者: H.Okumura T. Takashima T.Hasebe M.Kinoshita M.Sawada T.Yamaguchi

作者单位: Hanwa Electronics Ind.Co.Ltd.,689-3 OgaitoWakayama 649-6272 JAPAN National Institute of Advanced Industrial Science and Technology(AIST),AIST Tsukuba Central 2, Tsuku Wakayama National College of Technology(WNCT), 77 Noshima, Nada-ChouGobo,Wakayama 644-0023, JAPAN

会议类型: 国际会议

会议名称: The 22nd International Photovoltaic Science and Engineering Conference (第22届国际光伏科学与工程会议)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2012-11-05（万方平台首次上网日期，不代表论文的发表时间）