摘要
并网光伏发电效率是评价光伏电站优劣的关键技术指标。通过对并网光伏发电效率进行讨论,给出并网光伏发电效率的定义,分析光伏组件、组件安装、灰尘和遮挡、逆变器效率、系统结构和环境温度等因素对效率的影响,探讨如何对比不同地区的光伏电站效率问题,提出提高光伏发电效率的措施,最后讨论如何通过系统集成提高光伏发电效率。
The efficiency of grid-connected photovoltaic power generation is the key technology indicators of photovoltaie power station quality. Through discussions on the efficiency of grid-connected photovoltaic power generation, presents the definition of grid-connected photovoltaic power generation, analysis the impact of photovoltaic components, component installation, dust and occlusion, inverter efficiency, system structure and environmental temperature on the efficiency, discuss how to compare the photovoltaie power station efficiency in different area, put forward measures to enhance the efficiency of the photovoltaic power generation, and finally discuss how to improve the efficiency of photovoltaic power generation through system integration.
出处
《电力与能源》
2013年第4期402-404,共3页
Power & Energy
关键词
并网光伏发电
光伏电站
效率
光伏组件
Grid-connected photovoltaic power generation
Photovoltaic power station
Efficiency
Photovoltaic components
