Output regulation of PV plant without energy storage

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.