Physical and Technical Energy Problems: Testing of the Prototype for State Estimation of Large-Scale Power Systems

Latvian Journal of Physics and Technical Sciences 2013
Oļegs Kočukovs, Kārlis Briņķis, Anna Mutule

This paper is focused on distributed state estimation algorithm description, testing and validation. For testing and validation of the algorithms, different scenarios of the modelled power system of 330750 kV electrical ring Latvia-Lithuania-Belorus-Smolensk-Moscow-St.Petersburg-Estonia-Latvia were used. The methodology of prototype testing of Inter-TSO state estimation and dynamic network monitoring and modelling is based on comparison of available SCADA data about real events with SE calculation data. In total, four operational states were considered, including initial, accident and post-accident operational states.

Keywords
Distributed and Dynamic State Estimation, SCADA, PMU, Wide Area Monitoring
DOI
10.2478/lpts-2013-0021
Hyperlink
https://www.degruyter.com/view/j/lpts.2013.50.issue-4/lpts-2013-0021/lpts-2013-0021.xml

Kočukovs, O., Briņķis, K., Mutule, A. Physical and Technical Energy Problems: Testing of the Prototype for State Estimation of Large-Scale Power Systems. Latvian Journal of Physics and Technical Sciences, 2013, Vol. 50, No. 4, pp.3-13. ISSN 0868-8257. Available from: doi:10.2478/lpts-2013-0021

Publication language
English (en)