Patents by Inventor Shanming YANG

Shanming YANG 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).

  • High voltage battery cluster, and overcurrent protection circuit and switch box thereof
    Patent number: 11942775
    Abstract: A high voltage battery cluster, and an overcurrent protection circuit and a switch box of the high voltage battery cluster are provided. The overcurrent protection circuit includes a first fusing module and a second fusing module. Since a withstand current-time curve of the first fusing module is different from a withstand current-time curve of the second fusing module, in a case that an overcurrent fault occurs in a high voltage battery cluster, one fusing module can cause an open circuit in the high voltage battery cluster prior to another fusing module, thereby preventing the high voltage battery cluster from being broken by a large current when an overcurrent fault occurs in the high voltage battery cluster, thus ensuring an electrical safety of the high voltage battery cluster.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: March 26, 2024
    Assignee: SUNGROW POWER SUPPLY CO., LTD.
    Inventors: Jianjie Zhou, Renxian Cao, Yilei Gu, Shanming Yang, Hui Tong, Xiaohu Xu, Jinsheng Li
  • HIGH VOLTAGE BATTERY CLUSTER, AND OVERCURRENT PROTECTION CIRCUIT AND SWITCH BOX THEREOF
    Publication number: 20230107559
    Abstract: A high voltage battery cluster, and an overcurrent protection circuit and a switch box of the high voltage battery cluster are provided. The overcurrent protection circuit includes a first fusing module and a second fusing module. Since a withstand current-time curve of the first fusing module is different from a withstand current-time curve of the second fusing module, in a case that an overcurrent fault occurs in a high voltage battery cluster, one fusing module can cause an open circuit in the high voltage battery cluster prior to another fusing module, thereby preventing the high voltage battery cluster from being broken by a large current when an overcurrent fault occurs in the high voltage battery cluster, thus ensuring an electrical safety of the high voltage battery cluster.
    Type: Application
    Filed: December 26, 2019
    Publication date: April 6, 2023
    Applicant: SUNGROW POWER SUPPLY CO., LTD.
    Inventors: Jianjie ZHOU, Renxian CAO, Yilei GU, Shanming YANG, Hui TONG, Xiaohu XU, Jinsheng LI