Dielectric strength measurements in photovoltaic modules

I. Naxakis, G. Peppas, E. Pyrgioti
{"title":"Dielectric strength measurements in photovoltaic modules","authors":"I. Naxakis, G. Peppas, E. Pyrgioti","doi":"10.1109/ICLP.2012.6344348","DOIUrl":null,"url":null,"abstract":"The purpose of this study is to determine the dielectric strength of a photovoltaic module through laboratory measurements. The measurements were taken using the standard impulse voltage, according to IEC 61730-2. Measurements were taken before and after the voltage stress in order to investigate in which way the module is affected. These results appear in the IV and PI characteristic curves. Subsequently, after a period of six months, the stressed module was compared to a similar non-stressed to find out whether the first regains some of its properties. In the same way the IV and PI curves are quoted. In conclusion the results obtained are evaluated and confirmed by the standards with a view to approach an optimal design of lightning and surge protection systems for photovoltaic installations (PVIs).","PeriodicalId":400743,"journal":{"name":"2012 International Conference on Lightning Protection (ICLP)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 International Conference on Lightning Protection (ICLP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICLP.2012.6344348","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

The purpose of this study is to determine the dielectric strength of a photovoltaic module through laboratory measurements. The measurements were taken using the standard impulse voltage, according to IEC 61730-2. Measurements were taken before and after the voltage stress in order to investigate in which way the module is affected. These results appear in the IV and PI characteristic curves. Subsequently, after a period of six months, the stressed module was compared to a similar non-stressed to find out whether the first regains some of its properties. In the same way the IV and PI curves are quoted. In conclusion the results obtained are evaluated and confirmed by the standards with a view to approach an optimal design of lightning and surge protection systems for photovoltaic installations (PVIs).
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
光伏组件的介电强度测量
本研究的目的是通过实验室测量确定光伏组件的介电强度。根据IEC 61730-2,使用标准脉冲电压进行测量。在电压应力之前和之后进行测量,以研究模块以何种方式受到影响。这些结果体现在IV和PI特征曲线上。随后,六个月后,将受压模块与类似的非受压模块进行比较,以确定前者是否恢复了一些特性。以同样的方式引用了IV和PI曲线。最后,根据标准对所得结果进行了评价和确认,以期接近光伏装置(PVIs)防雷和浪涌保护系统的最佳设计。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Two unprecedented experiments to evaluate the effectiveness of lightning protection systems Investigations of earth termination systems with respect to optimised step voltages Estimation of the minimum shielding failure current causing flashover in overhead lines of the hellenic transmission system through ATP-EMTP simulations Calculating the Lightning Protection System downconductors' grounding resistance at Launch Complex 39B, Kennedy Space Center, Florida Factors influencing the selection and installation of surge protective devices for low voltage systems
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1