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:
Jan. 23, 2024
Filed:
Dec. 17, 2020
State Grid Fujian Electric Power Co., Ltd., Fujian, CN;
State Grid Fujian Economic Research Institute, Fujian, CN;
Fujian Yirong Information Technology Co., Ltd., Fujian, CN;
Shiyuan Ni, Fujian, CN;
Linyao Zhang, Fujian, CN;
Jieyun Zheng, Fujian, CN;
Tingting Lin, Fujian, CN;
Pengjia Shi, Fujian, CN;
Guilian Wu, Fujian, CN;
Li Zhuang, Fujian, CN;
Yi Liang, Fujian, CN;
Xin Liu, Fujian, CN;
Changzhui Lin, Fujian, CN;
State Grid Fujian Electric Power Co., Ltd., Fuzhou, CN;
State Grid Fujian Economic Research Institute, Fuzhou, CN;
Fujian Yirong Information Technology Co., Ltd., Fuzhou, CN;
Abstract
Disclosed is a method for establishing an active distribution network planning model considering location and capacity determination of an electric vehicle charging station. In terms of location and capacity determination of electric vehicle charging stations, a traffic flow of electric vehicles is converted into a charging demand flowing in a traffic network, and an electric vehicle traffic network model is established based on an M/M/s queuing model and a flow capturing location model in the traffic field. A distributed generation (including wind power and photovoltaic) and load model is established, based on a time series method. An energy storage element model in a power distribution network is established based on an idea of equivalent load. A nested planning model is established by taking economy and reliability of a power distribution network and a maximum traffic flow intercepted by the electric vehicle charging stations as objectives.