Title :
A Distributed Recording System Based on IEC 61850 Process Bus
Author :
Apostolov, A. ; Auperrin, F. ; Passet, R. ; Guenego, M. ; Gilles, F.
Author_Institution :
AREVA T&D Autom., Los Angeles, CA
Abstract :
IEC 61850 is the new standard for communications in substations that defines process bus and substation bus communications allowing the development of distributed waveform recording systems. The paper describes the different components of such systems and the distribution of functions between the devices included in it. Multiple merging units communicate over a 100 Mb Ethernet with a central computer that receives and records current and voltage waveforms with a sampling rate of 256 samples/cycle. The samples from the different merging units are then saved as a combined single COMTRADE file. The architecture of the system, triggering criteria, system performance and analysis tools are described in the paper
Keywords :
IEC standards; local area networks; substation automation; telecommunication links; COMTRADE file; Ethernet; IEC 61850 standard; distributed waveform recording system; merging unit; sampling rate; substation automation system; substation bus communication; triggering; Communication standards; Computer architecture; Ethernet networks; IEC standards; Merging; Sampling methods; Standards development; Substations; System performance; Voltage; IEC 61850; sampled analog values; substation automation systems; waveform recording;
Conference_Titel :
Power Systems Conference: Advanced Metering, Protection, Control, Communication, and Distributed Resources, 2006. PS '06
Conference_Location :
Clemson, SC
Print_ISBN :
0-615-13280-4
DOI :
10.1109/PSAMP.2006.285371
