Supervision of the current stability level of a power grid

Author

Avramenko, V. ; Chernenko, P. ; Prykhno, V.

Author_Institution

Inst. of Electrodynamics, Kiev, Ukraine

fYear

2014

fDate

2-6 June 2014

Firstpage

90

Lastpage

93

Abstract

A method of the power system stability level supervision is proposed. It uses the results of a periodical state estimation of a power grid, provides a calculation of the predicting stationary state, using the forecast of nodal loads, determination of the steady state stability reserves, taking into account current statistical characteristics of power flows irregular oscillations, and transient stability examination for large disturbances.

Keywords

load forecasting; power grids; power system state estimation; power system transient stability; statistical analysis; irregular oscillations; nodal load forecasting; periodical state estimation; power grid; power system stability level supervision; stationary state prediction; statistical characteristics; steady state stability reserve determination; transient stability examination; Circuit stability; Forecasting; Oscillators; Power system stability; Stability criteria; State estimation; current level; operative forecasting of loads; power system; stability; state estimation;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Energy and Power Systems (IEPS), 2014 IEEE International Conference on

Conference_Location

Kyiv

Print_ISBN

978-1-4799-2265-9

Type

conf

DOI

10.1109/IEPS.2014.6874210

Filename

6874210