光伏发电站热斑检测技术综述

Review of hot spot detection technology in photovoltaic power station

介绍了光伏发电站热斑的成因和特性,对热斑的现场检测、在线监测技术进行了综述研究,分析了各自的优缺点和适用性。现阶段,这些在线监测技术会增加光伏电站的投资成本,实际工程应用很少,但会在未来光伏发电站的智能运维中得到广泛应用。

This paper introduces the causes and characteristics of hot spot in photovoltaic power station,summarizes the field detection and on-line monitoring technology of hot spot,analyzes their advantages and applicability.Because of increasing the investment cost of photovoltaic power station,these on-line monitoring technologies are seldom used in the practical engineering now,but they will be widely used in the intelligent operation and maintenance of photovoltaic power station in the future.