Universiti Teknologi Malaysia Institutional Repository

Neuro-fuzzy based power system stabilizer of a multi-machine system

Md. Hasnan, Syamzurina (2009) Neuro-fuzzy based power system stabilizer of a multi-machine system. Masters thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering.


Official URL: http://dms.library.utm.my:8080/vital/access/manage...


This thesis presents a study of neuro-fuzzy power system stabilizer (PSS) for stability enhancement of a multi-machine power system. In order to accomplish a stability enhancement, speed deviation (??) and acceleration (? ) of the rotor synchronous generator were taken as the input to the neuro-fuzzy controller. These variables take significant effects on damping the generator shaft mechanical oscillations. The stabilizing signals were computed using the neuro-fuzzy membership function depending on these variables. Simulink Block Design and Matlab 7.6 were utilized in implementing the study. The simulations were tested under different types of conditions; the steady state operation, the three phases to ground fault, with load connected to the system, mechanical input power changes and reference voltage (Vref) step changes. The performance of the neuro-fuzzy power system stabilizer was compared with the conventional power system stabilizer and without power system stabilizer

Item Type:Thesis (Masters)
Additional Information:Thesis (Sarjana Kejuruteraan (Elektrik - Kuasa)) - Universiti Teknologi Malaysia, 2009; Supervisor : Assoc. Prof. Md. Shah Majid
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:19141
Deposited By: Kamariah Mohamed Jong
Deposited On:01 Oct 2017 02:51
Last Modified:01 Oct 2017 03:22

Repository Staff Only: item control page