Title :
Transfer time measurement for protection relay applications with the IEC 61850 standard
Author :
Bonetti, Andrea ; Douib, Romain
Author_Institution :
STRI AB, Västerås, Sweden
Abstract :
This paper describes a practical method to verify the GOOSE performances of IEC 61850 protection relays. With reference to a breaker failure protection situation, one protection IED sends a direct intertrip command to another protection IED. The tests performed measure and compare the total operate time of the direct intertrip relay application implemented with GOOSE technology and with conventional technology. Measurements of the partial times in the system chain suggest an additional test method - compared to the so called ping pong time (or loop back time) - that could give IEC 61850 GOOSE information that more related to relay protection applications.
Keywords :
IEC standards; relay protection; time measurement; GOOSE technology; IEC 61850 protection relays; IEC 61850 standard; breaker failure protection situation; direct intertrip relay; ping pong time; protection relay applications; system chain; transfer time measurement; Circuit testing; Communication standards; IEC standards; Measurement standards; Performance evaluation; Proposals; Protection; Protective relaying; Substations; Time measurement; Comparison of GOOSE technology with conventional technology; GOOSE Performance test; Methods to Evaluate Transfer time; Performance Recommendations for IEC 61850 Applications;
Conference_Titel :
Electrical Insulation (ISEI), Conference Record of the 2010 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-6298-8
DOI :
10.1109/ELINSL.2010.5549563
