Title :
The research of relay protection of three-terminal power transmission lines using optical fiber channel
Author :
Jiali, He ; Zheng, Guo
Author_Institution :
Tianjin Univ., China
Abstract :
This paper presents a kind of criterion of current flow in a typical three-terminal line network during inner faults and a new protective idea of three-terminal transmission lines using new optical fiber technology. It also analyzes several questions that should be considered in different kinds of line topology structure.
Keywords :
power system relaying; power transmission faults; power transmission lines; power transmission protection; relay protection; transmission line theory; transmission network calculations; current flow criterion; line topology structure; optical fiber channel; relay protection research; three-terminal power transmission lines; Circuit faults; Equations; Helium; Image motion analysis; Impedance; Optical fibers; Power system protection; Power transmission lines; Protective relaying; Voltage;
Conference_Titel :
Power System Technology, 2002. Proceedings. PowerCon 2002. International Conference on
Print_ISBN :
0-7803-7459-2
DOI :
10.1109/ICPST.2002.1047487
