Characterization of fire hazards of aged photovoltaic balance-of-systems connectors

机译：老化的光伏系统平衡连接器的火灾隐患

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Three balance of systems (BOS) connector designs common to industry were investigated as a means of assessing reliability from the perspective of arc fault risk. These connectors were aged in field and laboratory environments and performance data captured for future development of a reliability model. Comparison of connector resistance measured during damp heat, mixed flowing gas and field exposure in a light industrial environment indicated disparities in performance across the three designs. Performance was, in part, linked to materials of construction. A procedure was developed to evaluate new and aged connectors for arc fault risk and tested for one of the designs. Those connectors exposed to mixed flowing gas corrosion exhibited considerable Joule heating that may enhance arcing behavior, suggesting temperature monitoring as a potential method for arc fault prognostics. These findings, together with further characterization of connector aging, can provide operators of photovoltaic installations the information necessary to develop a data-driven approach to BOS connector maintenance as well as opportunities for arc fault prognostics.

机译：从电弧故障风险的角度出发，对行业中常见的三种系统平衡（BOS）连接器设计进行了研究，以此作为评估可靠性的一种方法。这些连接器已在现场和实验室环境中老化，并捕获了性能数据以用于将来可靠性模型的开发。比较在轻工业环境中在湿热，混合流动气体和野外暴露期间测得的连接器电阻，发现这三种设计在性能上存在差异。性能在某种程度上与建筑材料有关。开发了一种程序来评估新旧连接器的电弧故障风险，并针对其中一种设计进行了测试。那些受到混合流动气体腐蚀的连接器表现出相当大的焦耳热，可能会增强电弧放电性能，这表明温度监测是电弧故障预测的一种潜在方法。这些发现以及连接器老化的进一步特征，可以为光伏设备的运营商提供必要的信息，以开发数据驱动的BOS连接器维护方法，并提供电弧故障诊断的机会。

著录项

来源
《IEEE Photovoltaic Specialists Conference》|2015年|1-6|共6页
会议地点
作者
Schindelholz Eric; Yang Benjamin B.; Armijo Kenneth M.; McKenzie Bonnie B.; Taylor Jason M.; Sorensen N.Robert; Lavrova Olga;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词
Aging; Circuit faults; Connectors; Corrosion; Degradation; Resistance; Temperature measurement; accelerated aging; connector; corrosion; electrical contact; reliability;

机译：老化;电路故障;连接器;腐蚀;降解;抵抗性;温度测量;加速老化;连接器腐蚀;电接触可靠性;

相似文献

外文文献
中文文献
专利

1. Connecting smoke plumes to sources using Hazard Mapping System (HMS) smoke and fire location data over North America [J] . Brey Steven J., Ruminski Mark, Atwood Samuel A., Atmospheric Chemistry and Physics Discussions . 2018,第3期

机译：使用北美地区的危害地图系统（HMS）烟火位置数据将烟羽连接到烟源
2. Connecting smoke plumes to sources using Hazard Mapping System (HMS) smoke and fire location data over North America [J] . Brey Steven J., Ruminski Mark, Atwood Samuel A., Atmospheric chemistry and physics . 2018,第3期

机译：使用北美地区的危害地图系统（HMS）烟火位置数据将烟羽连接到烟源
3. Connecting smoke plumes to sources using Hazard Mapping System (HMS) smoke and fire location data over North America [J] . Brey Steven J., Ruminski Mark, Atwood Samuel A., Atmospheric chemistry and physics . 2018,第3aPta1期

机译：将烟雾羽毛连接到使用危险映射系统（HMS）烟雾和火灾地点数据在北美
4. Characterization of fire hazards of aged photovoltaic balance-of-systems connectors [C] . Schindelholz Eric, Yang Benjamin B., Armijo Kenneth M., IEEE Photovoltaic Specialists Conference . 2015

机译：老化光伏平衡系统连接器的火灾危险的特征
5. Forest stand structure characteristics for the Cispus Adaptive Management Area, Cascade Range, United States of America: Implications for old growth, fire hazard, silviculture, and landscape management (Washington). [D] . Park, Pil Sun. 2001

机译：美利坚合众国喀斯喀特山脉Cispus自适应管理区的林分结构特征：对旧植物生长，火灾，森林栽培和景观管理的影响（华盛顿）。
6. Experimental Studies on the Flammability and Fire Hazards of Photovoltaic Modules [O] . Hong-Yun Yang, Xiao-Dong Zhou, Li-Zhong Yang, 2015

机译：光伏组件的易燃性和火灾隐患的实验研究
7. Connecting smoke plumes to sources using Hazard Mapping System (HMS) smoke and fire location data over North America [O] . Brey, Steven J., Ruminski, Mark, Atwood, Samuel A., 2017

机译：使用北美地区的危害地图系统（HMS）烟和火位置数据将烟羽连接到源

Characterization of fire hazards of aged photovoltaic balance-of-systems connectors

摘要

著录项

相似文献

相关主题

期刊订阅