The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 2016
Filed:
Oct. 16, 2014
State Grid Corporation of China, Beijing, CN;
Gansu Electric Power Company of State Grid, Lanzhou, CN;
Wind Power Technology Center of Gansu Electric Power Company, Lanzhou, CN;
Tsinghua University, Beijing, CN;
Liang Lu, Beijing, CN;
Ning-Bo Wang, Beijing, CN;
Ying Qiao, Beijing, CN;
Zong-Xiang Lu, Beijing, CN;
Qing-Quan Lv, Beijing, CN;
Long Zhao, Beijing, CN;
State Grid Corporation of China, Beijing, CN;
Gansu Electric Power Company of State Grid, Lanzhou, CN;
Wind Power Technology Center of Gansu Electric Power Company, Lanzhou, CN;
Tsinghua University, Beijing, CN;
Abstract
A method of calculating available output power of wind farm includes following steps. A space vector Vis obtained by decomposing a power sequence of benchmarking wind turbines in a wind farm based on empirical orthogonal function. A typical power sequence of the benchmarking wind turbines is calculated by restoring the space vector V. A total power Pof a feeder on which the benchmarking wind turbines is operated is obtained by enlarging a typical power of each benchmarking wind turbine in proportion according to the quantity of the benchmarking wind turbines operated on the feeder. An output power Pof the wind farm is obtained by accumulating the total power Pof all the benchmarking wind turbines.