Patents by Inventor Anhui JI

Anhui JI 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).

  • MAIN CIRCUIT OF TRACTION SYSTEM AND CONTROL METHOD THEREFOR AND RAIL VEHICLE
    Publication number: 20210114466
    Abstract: A method for controlling a main circuit of a traction system is provided. The method includes: under a braking condition, controlling a protection module to be turned off; controlling the protection module to be turned on and monitoring a first current detected by a first current sensor in a case that a rail vehicle runs on a charged third rail; and controlling the protection module to be turned off and monitoring whether the rail vehicle runs on a charged third rail in a case that the first current is less than a first preset current.
    Type: Application
    Filed: November 22, 2018
    Publication date: April 22, 2021
    Applicant: ZHUZHOU CRRC TIMES ELECTRIC CO., LTD.
    Inventors: Long WANG, Xinjian CHEN, Bin ZHANG, Wenguang CHEN, Chaolu CHEN, Rong MOU, Anhui JI, Xiong LIU, Nannan XU, Jun YANG, Zhengliang GAO, Haobin XIONG, Mingliang ZENG, Dongpo ZHU
  • Braking force distribution method and system of multiple train units
    Patent number: 10717421
    Abstract: A braking force distribution method and system for multiple marshalling train compartments are provided. The method includes: determining a current train compartment of multiple target marshalling train compartments, calculating current axel loads of axels of the current train compartment, and distributing braking forces for the axels of the current train compartment in a positive correlation manner based on the current axel loads of the axels. The braking forces of the axels are distributed by using an axel load compensation technology. A braking force generated by an axle with a small axle load is reduced according to a load-decreasing amount of the axle load, while a braking force generated by an axle with a great axle load is increased according to a load-increasing amount of the axle load, so that the braking forces generated by the axles match the axle loads.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: July 21, 2020
    Assignees: CRRC ZHUZHOU INSTITUTE CO., LTD., ZHUZHOU CRRC TIMES ELECTRIC CO., LTD.
    Inventors: Wenguang Chen, Jing Shang, Xiong Liu, Chaolu Chen, Junfeng Xu, Huishui Peng, Hua Xiao, Wei Li, Bin Zhang, Long Wang, Anhui Ji
  • BRAKING FORCE DISTRIBUTION METHOD AND SYSTEM OF MULTIPLE TRAIN UNITS
    Publication number: 20180186351
    Abstract: A braking force distribution method and system for multiple marshalling train compartments are provided. The method includes: determining a current train compartment of multiple target marshalling train compartments, calculating current axel loads of axels of the current train compartment, and distributing braking forces for the axels of the current train compartment in a positive correlation manner based on the current axel loads of the axels. The braking forces of the axels are distributed by using an axel load compensation technology. A braking force generated by an axle with a small axle load is reduced according to a load-decreasing amount of the axle load, while a braking force generated by an axle with a great axle load is increased according to a load-increasing amount of the axle load, so that the braking forces generated by the axles match the axle loads.
    Type: Application
    Filed: June 28, 2016
    Publication date: July 5, 2018
    Applicants: CRRC ZHUZHOU INSTITUTE CO., LTD., ZHUZHOU CRRC TIMES ELECTRIC CO., LTD.
    Inventors: Wenguang CHEN, Jing SHANG, Xiong LIU, Chaolu CHEN, Junfeng XU, Huishui PENG, Hua XIAO, Wei LI, Bin ZHANG, Long WANG, Anhui JI