Oppedahl Patent Law Firm LLC
Method and device for modeling a long-time-scale photovoltaic output time sequence
A method and device for modeling a long-time-scale photovoltaic output time sequence are provided. The method includes that: historical data of a photovoltaic power station is acquired, and a photovoltaic output with a time length of one year and a time resolution of 15 mins is selected (101); weather types of days corresponding to the photovoltaic output are acquired from a weather station (102), and probabilities of transfer between each type of weather are calculated respectively (103); and a simulated time sequence of the photovoltaic output within a preset time scale is generated (104), and its validity is verified (105). By the method, annual and monthly photovoltaic output simulated time sequences consistent with a random fluctuation rule of a photovoltaic time sequence may be acquired according to different requirements to provide a favorable condition and a data support for analog simulation of time sequence production including massive new energy.
CLP Puri Zhangbei Wind Power Research & Testing Co State Grid Corporation of China China Electric Power Research Institute Company Li
G F G
G06Q F24S G06Q
inventional additional inventional
Nan Yunfeng Xiaofei Cun Yuefeng Yanping Chun Weisheng Xiaoyan Chi Xiaofeng Yuehui
Zhang Gao Li Dong Wang Xu Liu Wang Xu Li Pan Huang