无储能并网光伏电站的出力调节方式

Output regulation of PV plant without energy storage

我国并网光伏装机总容量不断增加。在光伏电站无约束出力的情况下,我国电网的调峰能力将限制光伏的总装机规模。只有实现光伏电站与电网协调调度,光伏电站才能得到长足的发展。文章基于某1 MW并网光伏电站的实测数据,对无储能并网光伏电站的出力调节方式进行了探讨。

In China, the total capacity of grid connected PV plant is increasing. In the case of uncontrolled output of PV power, Chinese power grid regulating capacity will limit the total capacity of PV plants. Only the output complying with the network scheduling, the PV development will be out of limit. Based on the data from ShangYi PV plant, this article gives some discussion on the way of meeting scheduling for PV plant without energy storage.