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D. K. Sambariya and R. Prasad, “Robust tuning of power system stabilizer for small signal stability enhancement using metaheuristic bat algorithm,” International Journal of Electrical Power & Energy Systems, vol. 61, pp. 229-238, 2014.

has been cited by the following article:

Article

Design of Robust PID Power System Stabilizer for Multimachine Power System Using HS Algorithm

1Department of Electrical Engineering, Rajasthan Technical University, Kota, India

2Department of Electrical Engineering, Indian Institute of Technology Roorkee, Roorkee, India


American Journal of Electrical and Electronic Engineering. 2015, Vol. 3 No. 3, 75-82
DOI: 10.12691/ajeee-3-3-3
Copyright © 2015 Science and Education Publishing

Cite this paper:
D. K. Sambariya, R. Prasad. Design of Robust PID Power System Stabilizer for Multimachine Power System Using HS Algorithm. American Journal of Electrical and Electronic Engineering. 2015; 3(3):75-82. doi: 10.12691/ajeee-3-3-3.

Correspondence to: D.  K. Sambariya, Department of Electrical Engineering, Rajasthan Technical University, Kota, India. Email: dksambariya_2003@yahoo.com

Abstract

In this paper, the design of a proportional, derivative and integral (PID) based power system stabilizer (PSS) is carried out using a new Meta heuristic harmony search algorithm (HSA) to optimize the parameters. The design of proposed PID controller is considered with an objective function based on eigenvalue shifting to guarantee the stability of nonlinear plant for a wide range of conditions using HSA. The HSA optimized PIDPSS (HSPIDPSS) controller is applied to the standard IEEE ten-machine thirty nine-bus test power system model in decentralized manner and the performance is compared with a robust fuzzy controller. The robustness is tested by considering four plant conditions with change of active power, active load and faults at different buses of the power system to establish, the superior performance with HSPIDPSS over the FPSS.

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