Patents by Inventor Bifei YANG

Bifei 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).

  • Power supply and distribution system for data center
    Patent number: 12388254
    Abstract: A power supply and distribution system for a data center. The power supply and distribution system for a data center includes a plurality of SST power supply systems. Each of the plurality of SST power supply systems includes a rectifier module that performs voltage reduction and rectification by using an SST and an energy storage apparatus connected to the rectifier module. The plurality of SST power supply systems are in a one-to-one correspondence with a plurality of cabinet units, and each of the plurality of cabinet units is configured to deploy an SST power supply system corresponding to the cabinet unit. The rectifier module in each of the plurality of SST power supply systems receives electric energy through a medium-voltage bus.
    Type: Grant
    Filed: June 30, 2023
    Date of Patent: August 12, 2025
    Assignee: Huawei Digital Power Technologies Co., Ltd.
    Inventors: Xiaofei Zhang, Peiguo Liu, Zhuyong Huang, Zhen Qin, Bifei Yang, Kelei Liu
  • POWER SUPPLY AND DISTRIBUTION SYSTEM FOR DATA CENTER
    Publication number: 20230396063
    Abstract: A power supply and distribution system for a data center. The power supply and distribution system for a data center includes a plurality of SST power supply systems. Each of the plurality of SST power supply systems includes a rectifier module that performs voltage reduction and rectification by using an SST and an energy storage apparatus connected to the rectifier module. The plurality of SST power supply systems are in a one-to-one correspondence with a plurality of cabinet units, and each of the plurality of cabinet units is configured to deploy an SST power supply system corresponding to the cabinet unit. The rectifier module in each of the plurality of SST power supply systems receives electric energy through a medium-voltage bus.
    Type: Application
    Filed: June 30, 2023
    Publication date: December 7, 2023
    Applicant: Huawei Digital Power Technologies Co., Ltd.
    Inventors: Xiaofei ZHANG, Peiguo LIU, Zhuyong HUANG, Zhen QIN, Bifei YANG, Kelei LIU