Patents by Inventor Shimo Wang

Shimo Wang 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).

  • System for remedying electrical power instability
    Patent number: 8155901
    Abstract: A system for real-time monitoring of synchrophasors from an electrical power system serving multiple geographic areas can control system instability, without preset parameters or thresholds, detects power flow between the generation sources. If a change in power flow of at least 5% over at time period of 1 second or less occurs and the response to the change in power flow is greater than the change in power flow a signal is generated for corrective action.
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: April 10, 2012
    Assignee: Southern California Edison
    Inventors: Shimo Wang, Anthony Paul Johnson
  • SYSTEM FOR REMEDYING ELECTRICAL POWER INSTABILITY
    Publication number: 20090276173
    Abstract: A system for real-time monitoring of synchrophasors from an electrical power system serving multiple geographic areas can control system instability, without preset parameters or thresholds, detects power flow between the generation sources. If a change in power flow of at least 5% over at time period of 1 second or less occurs and the response to the change in power flow is greater than the change in power flow a signal is generated for corrective action.
    Type: Application
    Filed: May 1, 2008
    Publication date: November 5, 2009
    Applicant: SOUTHERN CALIFORNIA EDISON
    Inventors: Shimo Wang, Anthony Paul Johnson