Patents by Inventor Hongxia Xiao

Hongxia Xiao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Estimation method for whole life cycle cost of power battery in echelon utilization
    Patent number: 11416899
    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.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: August 16, 2022
    Assignees: STATE GRID JIANGXI ELECTRIC POWER COMPANY LIMITED RESEARCH INSTITUTE, STATE GRID CORPORATION OF CHINA, NANCHANG KECHEN ELECTRIC POWER TEST AND RESEARCH CO., LTD, NANCHANG INSTITUTE OF TECHNOLOGY
    Inventors: Ping Liu, Wenhua Zhang, Rui Xu, Fayuan Wu, Yongqiang Deng, Xiaomin Dai, Jinhui Tang, Hongxia Xiao
  • ESTIMATION METHOD FOR WHOLE LIFE CYCLE COST OF POWER BATTERY IN ECHELON UTILIZATION
    Publication number: 20210334860
    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.
    Type: Application
    Filed: January 8, 2019
    Publication date: October 28, 2021
    Applicants: STATE GRID JIANGXI ELECTRIC POWER COMPANY LIMITED RESEARCH INSTITUTE, STATE GRID CORPORATION OF CHINA, NANCHANG KECHEN ELECTRIC POWER TEST AND RESEARCH CO., LTD, NANCHANG INSTITUTE OF TECHNOLOGY
    Inventors: Ping LIU, Wenhua ZHANG, Rui XU, Fayuan WU, Yongqiang DENG, Xiaomin DAI, Jinhui TANG, Hongxia XIAO
  • CONDITION ASSESSMENT METHOD AND DEVICE FOR AN OUTDOOR POST-MOUNTED VACUUM SWITCH
    Publication number: 20210278464
    Abstract: Disclosed is a condition assessment method for an outdoor post-mounted vacuum switch. The method includes: establishing a condition assessment mathematical model for the post-mounted vacuum switch and acquiring scores of condition indicators of the post-mounted vacuum switch; and acquiring a condition assessment score based on the condition assessment mathematical model of the post-mounted vacuum switch and according to the scores of the condition indicators of the post-mounted vacuum switch so as to realize on-line monitoring of a health condition of the post-mounted vacuum switch and assess the health condition of the post-mounted vacuum switch. Further disclosed is a condition assessment device for the outdoor post-mounted vacuum switch.
    Type: Application
    Filed: December 11, 2018
    Publication date: September 9, 2021
    Applicants: STATE GRID JIANGXI ELECTRIC POWER COMPANY LIMITED RESEARCH INSTITUTE, STATE GRID CORPORATION OF CHINA, NANCHANG KECHENG ELECTRIC POWER TEST AND RESEARCH CO., LTD.
    Inventors: Ning Xu, Jianbing Pan, Ruixiang Fan, Zaide Xu, Bei Cao, Yang Liu, Yuan Xu, Hongxia Xiao