Trajectory Estimation of Transmission Line Zero Sequence Impedance Using Relay Records Conference Paper uri icon


  • © 2015 IEEE. In this paper, a new trajectory estimation method is proposed to better measure and calculate zero sequence impedance of transmission lines. Compared with currently used methods, the new method is more accurate and capable of online estimation without taking transmission line out of operation.

author list (cited authors)

  • Zhao, S., & Singh, C.

citation count

  • 2

publication date

  • October 2015