New method for protection system simulation test

Author

Shien, He ; Jun, Xiao

Author_Institution

Gansu Electr. Power Testing & Res. Inst., Lanzhou, China

Volume

2

fYear

1998

fDate

18-21 Aug 1998

Firstpage

1007

Abstract

This paper presents a new method for power network protection system simulation testing. With this method, secondary fault currents and voltages are synchronously injected into the inputs of protection relays at both ends of a transmission line and the integrative performance of the communication based protection system is tested. A satisfactory result in protection system commissioning testing is reported to prove that the method is both economical and practical for field test applications

Keywords

power system measurement; power system relaying; power transmission faults; power transmission lines; power transmission protection; relay protection; applications; commissioning testing; communication-based protection system; power network; protection relays; protection system simulation test method; secondary fault currents; secondary fault voltages; transmission line; Circuit testing; Digital relays; Laboratories; Logic functions; Logic testing; Power system protection; Power system relaying; Power transmission lines; Protective relaying; System testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Power System Technology, 1998. Proceedings. POWERCON '98. 1998 International Conference on

Conference_Location

Beijing

Print_ISBN

0-7803-4754-4

Type

conf

DOI

10.1109/ICPST.1998.729236

Filename

729236