DocumentCode :
647993
Title :
Transformation of measurements for using external network equivalents in state estimation
Author :
Vardikar, M. ; Chakrabarti, Subit ; Kyriakides, Elias
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur, Kanpur, India
fYear :
2013
fDate :
21-25 July 2013
Firstpage :
1
Lastpage :
5
Abstract :
Network reduction techniques are attractive options for the analysis of large, complex power systems. In the process of network reduction, the original measurements usually get transformed along with the network parameters. It is therefore essential to take into account these transformations in applications such as state estimation. This paper presents a methodology for determining the relation between the measurements in the reduced system and the measurements in the original system. State estimation can then be carried out with the help of the transformed measurements. The developed method is applied on the IEEE 14 bus and IEEE 118 bus test systems.
Keywords :
IEEE standards; power system measurement; state estimation; IEEE 118 bus test systems; IEEE 14 bus test systems; complex power systems; external network equivalents; measurements transformation; network parameters; network reduction process; network reduction techniques; state estimation; Area measurement; Load flow; Power measurement; Power system stability; State estimation; Vectors; Voltage measurement; Network reduction; power system measurements; state estimation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Society General Meeting (PES), 2013 IEEE
Conference_Location :
Vancouver, BC
ISSN :
1944-9925
Type :
conf
DOI :
10.1109/PESMG.2013.6672546
Filename :
6672546
Link To Document :
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