Title :
A new framework for estimation of generator dynamic parameters
Author :
Shen, Meng ; Venkatasubramanian, Vaithiananthan ; Abi-Samra, Nicholas ; Sobajic, Dejan
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Washington State Univ., Pullman, WA, USA
fDate :
5/1/2000 12:00:00 AM
Abstract :
The accuracy of generator dynamic parameters is one of the crucial factors in correctly simulating the power system transient phenomena. This paper proposes a general procedure for estimating the generator dynamic parameters from measurements. The proposed procedure employs a gradient based simulation optimization technique to estimate the parameters. Effectiveness of the simulation optimization method is shown in some examples for estimating the exciter and governor model parameters. Impacts of noise and parameter uncertainties are briefly discussed in the paper
Keywords :
exciters; parameter estimation; power system transients; synchronous generators; exciter parameters estimation; generator dynamic parameters; governor model parameters estimation; gradient based simulation optimisation; noise impacts; parameter uncertainties; parameters estimation; power system transient simulation; simulation optimisation; synchronous generator model; Optimization methods; Parameter estimation; Power generation; Power system dynamics; Power system modeling; Power system reliability; Power system simulation; Power systems; Synchronous machines; Transfer functions;
Journal_Title :
Power Systems, IEEE Transactions on
