Patents by Inventor Yanbo BI

Yanbo BI 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).

  • Charging and field supplement circuit for superconducting magnets based on pulsed current
    Patent number: 11871683
    Abstract: A charging and field supplement circuit for superconducting magnets based on a pulsed current includes a capacitor charging circuit, an energy-storage capacitor, a capacitor discharging circuit, a superconducting magnetic energy storage circuit, and a superconducting persistent-current switch. Two output ends of the capacitor charging circuit are respectively connected to two ends of the energy-storage capacitor. Two input ends of the capacitor discharging circuit are respectively connected to the two ends of the energy-storage capacitor. Two output ends of the capacitor discharging circuit are respectively connected to two input ends of the superconducting magnetic energy storage circuit. Two output ends of the superconducting magnetic energy storage circuit are respectively connected to two input ends of the superconducting persistent-current switch. Two output ends of the superconducting persistent-current switch are configured to charge and magnetize a target superconducting magnet.
    Type: Grant
    Filed: March 3, 2023
    Date of Patent: January 9, 2024
    Assignee: SHANGHAI JIAO TONG UNIVERSITY
    Inventors: Xiaofen Li, Zhiwei Zhang, Zhijian Jin, Yanbo Bi
  • CHARGING AND FIELD SUPPLEMENT CIRCUIT FOR SUPERCONDUCTING MAGNETS BASED ON PULSED CURRENT
    Publication number: 20230292634
    Abstract: A charging and field supplement circuit for superconducting magnets based on a pulsed current includes a capacitor charging circuit, an energy-storage capacitor, a capacitor discharging circuit, a superconducting magnetic energy storage circuit, and a superconducting persistent-current switch. Two output ends of the capacitor charging circuit are respectively connected to two ends of the energy-storage capacitor. Two input ends of the capacitor discharging circuit are respectively connected to the two ends of the energy-storage capacitor. Two output ends of the capacitor discharging circuit are respectively connected to two input ends of the superconducting magnetic energy storage circuit. Two output ends of the superconducting magnetic energy storage circuit are respectively connected to two input ends of the superconducting persistent-current switch. Two output ends of the superconducting persistent-current switch are configured to charge and magnetize a target superconducting magnet.
    Type: Application
    Filed: March 3, 2023
    Publication date: September 14, 2023
    Inventors: Xiaofen LI, Zhiwei ZHANG, Zhijian JIN, Yanbo BI