Title :
Substation automation based on IEC 61850 with new process-close technologies
Author :
Andersson, Lars ; Brunner, Christoph ; Engler, Fred
Author_Institution :
ABB Switzerland Ltd., Zurich, Switzerland
Abstract :
New technologies in primary equipment like nonconventional instrument transformers require new interfaces to the substation automation system. The future standard IEC 61850 perfectly supports this requirement. With the introduction of the new technologies and the use of IEC 61850, a more decentralized architecture of the substation automation system will be possible. This provides several benefits but a careful system design is required to maintain the overall reliability of the system.
Keywords :
IEC standards; decentralised control; instrument transformers; power system reliability; substation automation; substation protection; IEC standards; nonconventional instrument transformers; power system control; power system design; power system reliability; substation automation; substation protection; Automatic control; Communication standards; Communication system control; Communications technology; IEC standards; Instrument transformers; Maintenance; Reliability; Substation automation; Substation protection;
Conference_Titel :
Power Tech Conference Proceedings, 2003 IEEE Bologna
Print_ISBN :
0-7803-7967-5
DOI :
10.1109/PTC.2003.1304321
