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close this section of the library Electric power systems -- Control


View the PDF document Optimal fuzzy fractional PDµ plus 1 hybrid controller for power systems
Author: Bali, Arishnil Kumar
Institution: The University of the South Pacific
Award: M.Sc. Engineering
Subject: Electric power systems -- Control
Date: 2017
Call No.: Pac TK 1010 .B35 2017
BRN: 1349553
Copyright:20-40% of this thesis may be copied without the authors written permission

Abstract: Continuous power needs to be supplied against the fluctuations in system frequency. Such being the case, Load Frequency Control (LFC) is introduced to the power system. The LFC plays an important role toward the system uncertainty and disturbance elimination capability for both isolated and interconnected power systems. In general, the closed loop control system compensated with LFC is widely adopted with classic proportional–integral–derivative (PID) controller. During last decade, the Fuzzy logic base controller takes a vital position in industry. This is mainly due to Fuzzy logic allows flexibility in determining the range of data rather than relying on crisp values. Further, it has the properties such as, controlling the overshoot and rise time of the response whereas the conventional controller reduces the steady state error quickly. In this way, the combinational approach makes the action quite suitable for the LFC.
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