Patents by Inventor Satoshi Shinsyou

Satoshi Shinsyou 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).

  • Reclosing system for power transmission line
    Patent number: 8462474
    Abstract: There is provided a reclosing system for a power transmission line, which performs high-speed reclosing using protection relays. The protection relays are provided at different terminals of the power transmission line. Each of the protection relays is configured to send the reclosing command to the circuit breaker when a line voltage at the phase with the accident, detected by the metering voltage transformer after the phase with the accident is cut off, falls within an allowable range. The allowable range is determined based on a line voltage assumed at the phase when the phase is normal.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: June 11, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Shigeo Iinuma, Masao Hori, Satoshi Shinsyou
  • RECLOSING SYSTEM FOR POWER TRANSMISSION LINE
    Publication number: 20110170220
    Abstract: There is provided a reclosing system for a power transmission line, which performs high-speed reclosing using protection relays. The protection relays are provided at different terminals of the power transmission line. Each of the protection relays is configured to send the reclosing command to the circuit breaker when a line voltage at the phase with the accident, detected by the metering voltage transformer after the phase with the accident is cut off, falls within an allowable range. The allowable range is determined based on a line voltage assumed at the phase when the phase is normal.
    Type: Application
    Filed: March 18, 2011
    Publication date: July 14, 2011
    Inventors: Shigeo Iinuma, Masao Hori, Satoshi Shinsyou