Title :
Simulation evaluation of an integrated boundary protection scheme
Author :
Li, M.X. ; Bo, Z.Q. ; He, J.H. ; Zhang, H. ; Klimek, A.
Author_Institution :
Beijing Jiaotong Univ., Beijing, China
Abstract :
The paper presents extensive simulation studies with respect to a typical EHV transmission line systems, the proposed protection technique is able to give correct responses for various system and fault condition. Furthermore, the protection scheme offers not only fast protection for individual line section, but also integrated protection for all lines connected to the substation, therefore it could reduce the costs and complexity of power line protection systems. The continue advances in measurement, communication and signal processing technologies could present a bright future for the practical application of the proposed relay and its associated scheme.
Keywords :
power system faults; power system relaying; power transmission protection; EHV transmission line systems; fault conditions; individual line section; integrated boundary protection scheme; power line protection system; signal processing technologies; simulation evaluation; Communications technology; Fault detection; Microprocessors; Power system protection; Power system relaying; Power system transients; Power transmission lines; Protective relaying; Signal processing; Substation protection; Integrated Boundary Protection; Transmission Line Protection;
Conference_Titel :
PowerTech, 2009 IEEE Bucharest
Conference_Location :
Bucharest
Print_ISBN :
978-1-4244-2234-0
Electronic_ISBN :
978-1-4244-2235-7
DOI :
10.1109/PTC.2009.5282115
