Patents Assigned to MYUNGJI UNIVERSITY
  • Compensated current differential relaying method and system for protecting transformer
    Publication number: 20070007943
    Abstract: Disclosed is a compensated current differential relaying method and system for protecting a transformer more correctly by calculating and estimating an exciting current including a core-loss current and a magnetizing current, and, in particular, to a compensated current differential relaying method and system which can protect the transformer correctly irrespective of the level of remanent flux.
    Type: Application
    Filed: May 9, 2005
    Publication date: January 11, 2007
    Applicant: MYUNGJI UNIVERSITY
    Inventors: Yong-Cheol Kang, Sang-Hee Kang