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:
Jul. 31, 2018
Filed:
Apr. 02, 2014
State Grid Corporation of China, Beijing, CN;
State Grid Gansu Electric Power Corporation, Lanzhou, Gansu Province, CN;
Gansu Electric Power Corporation Wind Power Technology Center, Lanzhou, Gansu Province, CN;
Ningbo Wang, Lanzhou, CN;
Ming Ma, Lanzhou, CN;
Yanhong Ma, Lanzhou, CN;
Guangtu Liu, Lanzhou, CN;
Long Zhao, Lanzhou, CN;
Qiang Zhou, Lanzhou, CN;
Dingmei Wang, Lanzhou, CN;
Liang Lu, Lanzhou, CN;
Jianmei Zhang, Lanzhou, CN;
Qingquan Lv, Lanzhou, CN;
GANSU ELECTRIC POWER CORPORATION WIND POWER TECHNOLOGY CENTER, Gansu Province, CN;
STATE GRID GANSU ELETRIC POWER CORPORATION, Gansu Province, CN;
STATE GRID CORPORATION OF CHINA, Beijing, CN;
Abstract
The present invention discloses a maintenance schedule optimization method for an electric power system including large-scale wind power to build objective function to make it get optimal results, then constrain the objective function, constraint conditions include: constrain according to maintenance natural environment; constrain according to maintenance time of wind power plant; constrain according to maintenance site of wind power plant; constrain according to system reliability at wind power plant; constrain according to maintenance continuity of generator unit. Under the above constraint conditions, the electric power system is modeled with heuristic algorithm according to the above objective function. Through modeling the electric power system including large-scale wind power, optimize maintenance time of wind turbines in electric power system through modeling under a certain constraint conditions to maintain the wind power equipment properly while ensuring maximum efficiency of wind power generation at the same time.