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Fuzzy Logic Controller as Power System Stabilizer

Show simple item record Mhmoud, Kawther Adam Eshag Supervisor,- Awadalla Taifour Ali 2014-06-02T11:58:40Z 2014-06-02T11:58:40Z 2012-01-01
dc.identifier.citation Mhmoud,Kawther Adam Eshag.Fuzzy Logic Controller as Power System Stabilizer/Kawther Adam Eshag Mhmoud;Awadalla Taifour Ali .-Khartoum:Sudan University of Science and Technology,College of Engineering,2012.-64p. : ill. ; 28cm.-M.Sc. en_US
dc.description Thesis en_US
dc.description.abstract Power system stabilizers (PSSs) are added to excitation system or control loop of the generating unit to enhance the damping during frequency oscillations. This research presents a fuzzy logic controller as power system stabilizer for stability enhancement of a single machine and multi-machine power system. In order to accomplish the stability enhancement, deviation of speed (∆ù) and acceleration (∆þ) of the rotor of synchronous generator were taken as the input to the fuzzy logic controller. These variables produce significant effects on damping of the generator shaft mechanical oscillations. The simulations were tested under different operating conditions. The responses of stabilizing signal were computed using fuzzy controller. The performance of the fuzzy power system stabilizer is compared with the conventional proportional-Integral-Derivative controller (PID controller) It is found that the results of fuzzy PD+I controller are quite encouraging and satisfactory. en_US
dc.description.sponsorship Sudan University of Science and Technology en_US
dc.language.iso en en_US
dc.publisher Sudan University of Science and Technology en_US
dc.subject Electrical Engineering en_US
dc.subject Microprocessor and Control en_US
dc.subject Fuzzy Logic Controlle en_US
dc.title Fuzzy Logic Controller as Power System Stabilizer en_US
dc.title.alternative المتحكم المنطقى الغامض كمثبت لمنظومة القوى en_US
dc.type Thesis en_US

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