摘要
介绍了广东河源金太阳示范项目中容量为28.8 kWp单轴、双轴跟踪光伏系统的配置情况和控制原理,并对比了单轴跟踪系统、双轴跟踪系统与固定系统的发电量。统计结果表明单轴和双轴跟踪系统的发电量比固定系统分别提高了18.6%和38.9%,证明跟踪系统能够明显地提高光伏组件的单位发电量,具有很高的应用价值。
This paper introduces the configuration and the control principle of 28.8kWp single-axis and two-axis tracking PV system of the Heyuan Guangdong Gold Sun Project. Moreover, the author compares the standardized energy yield amongst single single-axis tracking, dual-axis tracking and fixed systems. Statistical results show that the standardized energy yield of single-axis and that of two-axis tracking systems are higher than the energy generated from the fixed system by 18.6% and 38.9% respectively, which proves that tracking systems can significantly improve standardized energy yield and are highly valuable in application.
出处
《顺德职业技术学院学报》
2012年第4期13-15,共3页
Journal of Shunde Polytechnic
关键词
单轴
双轴
控制器
跟踪系统
single-axis
two-axis
controller
tracking systems
