Title :
IEC61850-based information modeling of 126KV intelligent terminals
Author :
Zhang Shu-jian ; Wang Bin ; Sun Ming ; Dong Xin-zhou ; Sun Tong ; Cao Run-bin
Author_Institution :
Electr. Eng. & Autom., Hefei Univ. of Technol., Hefei, China
Abstract :
The stability and reliability of the intelligent terminal´s receiving information affects its control of intelligent switch in operation directly. To achieve reliable intelligent communications terminals, with techniques and methods of IEC61850 modeling, the paper completed the 126KVGIS intelligent terminal information model based on the analysis of its information characteristics, and established the hardware platform with data model and logical nodes provided by IEC61850. Thus it has a certain practical significance to promote the standard construction, operation and management of intelligent substation, and lead the digital process of process layer devices.
Keywords :
IEC standards; gas insulated switchgear; power system reliability; power system simulation; power system stability; GIS intelligent terminal information model; IEC61850-based information modeling; data model; gas insulated switchgear; intelligent communications terminals; intelligent substation management; intelligent switch control; logical nodes; voltage 126 kV; Analytical models; Circuit breakers; Data models; Object oriented modeling; Switching circuits; Unified modeling language; information modeling; intelligent terminal; logical devices; logical node;
Conference_Titel :
Advanced Power System Automation and Protection (APAP), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-9622-8
DOI :
10.1109/APAP.2011.6180816
