Algorithm for online estimation of power system parameters

Pradhan, Rosy (2013) Algorithm for online estimation of power system parameters. MTech thesis.



Power system parameters are having great contribution in the operating, monitoring and controlling of electric device. Frequency and harmonics are the two vital parameters which influence different relay functionality of power system. This study was made to estimate the frequency and harmonics of measuring voltage or current signal in presence of random noise and distortion. Here we are using complex least mean square (LMS), nonlinear least square (LS) and recursive least square (RLS) algorithm for measuring the parameter from the distorted voltage signal. The performances of these algorithms are studied through simulation and the experimental setup has been made to evaluate the robustness of the above algorithms.

Item Type:Thesis (MTech)
Uncontrolled Keywords:LMS,LS,RLS Alrogithms, Estimation of parameters
Subjects:Engineering and Technology > Electrical Engineering > Power Systems
Divisions: Engineering and Technology > Department of Electrical Engineering
ID Code:4655
Deposited By:Hemanta Biswal
Deposited On:23 Oct 2013 10:34
Last Modified:20 Dec 2013 11:22
Supervisor(s):Ray, P K

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