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:
Aug. 16, 2022
Filed:
Jan. 08, 2019
State Grid Jiangxi Electric Power Company Limited Research Institute, Jiangxi, CN;
State Grid Corporation of China, Beijing, CN;
Nanchang Kechen Electric Power Test and Research Co., Ltd, Jiangxi, CN;
Nanchang Institute of Technology, Jiangxi, CN;
Ping Liu, Jiangxi, CN;
Wenhua Zhang, Nanchang, CN;
Rui Xu, Jiangxi, CN;
Fayuan Wu, Jiangxi, CN;
Yongqiang Deng, Jiangxi, CN;
Xiaomin Dai, Jiangxi, CN;
Jinhui Tang, Jiangxi, CN;
Hongxia Xiao, Jiangxi, CN;
STATE GRID JIANGXI ELECTRIC POWER COMPANY LIMITED RESEARCH INSTITUTE, Jiangxi, CN;
STATE GRID CORPORATION OF CHINA, Beijing, CN;
NANCHANG KECHEN ELECTRIC POWER TEST AND RESEARCH CO., LTD, Jiangxi, CN;
NANCHANG INSTITUTE OF TECHNOLOGY, Jiangxi, CN;
Abstract
Disclosed is an estimation method for a whole life cycle cost of a power battery in echelon utilization. In this method, echelon utilization grades are established for the power battery according to an SOH of the power battery; a whole battery capacity model is constructed corresponding to the echelon utilization grades; a cost model is constructed corresponding to the echelon utilization grades; and a variation trend of the whole life cycle cost of the power battery is estimated according to the echelon utilization grades for the power battery, the power battery capacity model and the cost model, and a result of estimation is outputted.