Title :
A behaviour evaluation of network traffic in a power substation concerning GOOSE messages
Author :
Netto, U.C. ; de Castro Grillo, D. ; Lonel, I.D. ; Coury, D.V.
Author_Institution :
Dept. of Electr. Eng., Univ. of Sao Paulo, Sao Paulo, Brazil
Abstract :
This paper investigates the influence of a Denial of Service (DoS) overload on the transfer time of GOOSE (Generic Object Oriented Substation Event) messages. This paper was conducted based on a testbed set up in order to carry out the experiments that evaluate the behaviour of transfer time of GOOSE messages during IED´s bandwidth occupation. This practical apparatus mainly consists of two IEDs, Ethernet switches, IBM personal computer, fiber optic cables, GPS Clock, unshielded twisted pair cables, as well as support software. The results provide a benchmark for the transfer time of GOOSE messages between different devices. These times are important to be establish considering protection coordination in power systems.
Keywords :
local area networks; microcomputers; optical cables; power engineering computing; power system protection; substation automation; substation protection; DoS overload; Ethernet switches; GOOSE messages; GPS clock; IBM personal computer; IED bandwidth occupation; behaviour evaluation; denial-of-service overload; fiber optic cables; generic object oriented substation event messages; network traffic; power substation; power system protection coordination; support software; transfer time behaviour; unshielded twisted pair cables; Bandwidth; Educational institutions; Global Positioning System; IEC standards; Optical switches; Substations; Denial of Service; GOOSE Message; Intelligent Electronic Devices; Local Area Network; Substation Automation System;
Conference_Titel :
Power and Energy Society General Meeting, 2012 IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4673-2727-5
Electronic_ISBN :
1944-9925
DOI :
10.1109/PESGM.2012.6345140
