DocumentCode
1636979
Title
A novel theory of fault location for EHV transmission line based on balance of energy
Author
Xin, Zhen-Tao ; Yin, Xiang-gen ; Zhang, Zhe ; Yang, Jing-Chao
Author_Institution
Huazhong Univ. of Sci. & Technol., China
Volume
2
fYear
2004
Firstpage
713
Abstract
The paper proposes a novel theory of fault location for EHV transmission line based on balance of energy. The theory establishes the fault location model with distributed parameters, calculates the energy of faulted transmission line with two different methods. The fault distance can be obtained by an iterative solving equation. EMTP simulated results show that the theory can not be influenced by the fault resistance and the system´s running mode. It has high precision of fault location.
Keywords
EMTP; distributed parameter networks; fault location; high-voltage engineering; iterative methods; power system simulation; power system stability; power transmission faults; EHV transmission line; EMTP simulation; distributed parameters; energy balance; fault location model; faulted transmission line; iterative solving equation; Capacitance; EMTP; Equations; Fault location; Inductance; Power system modeling; Power system stability; Power transmission lines; Transmission line theory; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Universities Power Engineering Conference, 2004. UPEC 2004. 39th International
Conference_Location
Bristol, UK
Print_ISBN
1-86043-365-0
Type
conf
Filename
1492113
Link To Document