E3S Web Conf.
Volume 184, 20202nd International Conference on Design and Manufacturing Aspects for Sustainable Energy (ICMED 2020)
|Number of page(s)||4|
|Published online||19 August 2020|
Relay Feedback Identification based Load Frequency Control and Controller Design
1 EEE Departmemt, Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad, India,
2 EEE Departmemt, Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad, India,
* Corresponding author: firstname.lastname@example.org
The main objective of power system operation and control is to maintain the continuity of supply with required quality and reliability. In power system operation one of the issue is Load frequency control. Generally, the dynamics of the system ( i.e the over all dynamics of governor ,turbine, load and machine) for isolated or inter-connected power system is of higher order. The controller design for a higher order system is a tedious process. In order to over come this difficultly relay feedback identification approach has been adopted. In this approach the higher order system has been reduced to lower order system by the method of IMC-PID tuning control. Robust controller has been design for identified model for single area power system in order to achieve satisfactory closed loop performance. The same concepts have been readily extended to multi area power system.
© The Authors, published by EDP Sciences, 2020
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