Title :
Supervision of the current stability level of a power grid
Author :
Avramenko, V. ; Chernenko, P. ; Prykhno, V.
Author_Institution :
Inst. of Electrodynamics, Kiev, Ukraine
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;
Conference_Titel :
Intelligent Energy and Power Systems (IEPS), 2014 IEEE International Conference on
Conference_Location :
Kyiv
Print_ISBN :
978-1-4799-2265-9
DOI :
10.1109/IEPS.2014.6874210
