Journals Information
Universal Journal of Communications and Network(CEASE PUBLICATION) Vol. 3(1), pp. 1 - 6
DOI: 10.13189/ujcn.2015.030101
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Grey Wolf Optimization for Multi Input Multi Output System
Ahmed A. M. El-Gaafary 1, Yahia S. Mohamed 1, Ashraf Mohamed Hemeida 2,*, Al-Attar A. Mohamed 3
1 Faculty of Engineering, Elminia University, Egypt
2 Ar-Rass Faculty of Science and Arts, Qassim University, Saudi Arabia
3 Faculty of Engineering, Aswan University, Egypt
ABSTRACT
Grey wolf optimizer (GWO) is a new technique, which can be applied successfully for solving optimized problems. The GWO indeed simulates the leadership hierarchy and hunting mechanism of grey wolves. There are four types of grey wolves which are alpha, beta, delta and omega. Those four types can be used for simulating the leadership hierarchy. In order to complete the process of GWO a three main steps of hunting, searching for prey, encircling prey and attacking prey are implemented. This work describes a novel meta-heuristic based on grey wolf optimization for optimum allocation of STATCOM devices on power system grid to minimized load buses voltage deviations and system power losses. Bus voltages have been solved by controlling the reactive power of shunt compensator. The Contingency management problem (such as system over-loading and a single line outages) by optimum installation of STATCOM devices, has been presented. Simulations are performed on IEEE 30-bus power system indicate that the proposed approach is a powerful search and optimization technique that may yield better solutions to engineering problems than those obtained using traditional algorithms.
KEYWORDS
Grey Wolf Optimizer (GWO), STATCOM, Contingency Management
Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] Ahmed A. M. El-Gaafary , Yahia S. Mohamed , Ashraf Mohamed Hemeida , Al-Attar A. Mohamed , "Grey Wolf Optimization for Multi Input Multi Output System," Universal Journal of Communications and Network(CEASE PUBLICATION), Vol. 3, No. 1, pp. 1 - 6, 2015. DOI: 10.13189/ujcn.2015.030101.
(b). APA Format:
Ahmed A. M. El-Gaafary , Yahia S. Mohamed , Ashraf Mohamed Hemeida , Al-Attar A. Mohamed (2015). Grey Wolf Optimization for Multi Input Multi Output System. Universal Journal of Communications and Network(CEASE PUBLICATION), 3(1), 1 - 6. DOI: 10.13189/ujcn.2015.030101.