Automatic Voltage Regulator and Automatic Load Frequency Control of Electrical Power Plant with Optimal Tuning Controller PID
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 10
Abstract
this paper deals with an optimal tuned of without controller, Proportional Integral Derivative (PID) controller and Ziegler-Nichols tuned controller for both Automatic Voltage Regulation (AVR) and Load Frequency Control (LFC). As voltage constancy and frequency are important factors in determining the quality of power supply, the control of active power and reactive power is vital to the satisfactory performance of power system. The real power and frequency is controlled by LFC and the reactive power and voltage is controlled by AVR. Various measuring indices settling time, peak amplitude is considered as the performance measures for analyzing the transient response of AVR and LFC.The simulation results of the proposed Ziegler-Nichols tuned with compared PID tuned and without tuned controller. The comparative analysis clearly reveals that the transient response and the robustness are much improved with the proposed Ziegler-Nichols tuned approach over others.
Authors and Affiliations
Ashok Singh, Rameshwar Singh, Rekha Kushwah
Keywords
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- EP ID EP21330
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