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Security enhancement with hybrid OPF method using FACTS devices forderegulated power networks

Ragaleela D.*, Padmanabha Raju**, K. Vaisakh***

*,** Associate Professor, Department of Electrical & Electronics Engineering, P.V.P.Siddhartha Institute of Engineering & Technology, Kanuru.

*** Professor, Department of Electrical Engineering, A.U.College of Engineering, Andhra University, Visakhapatnam.

**** Associate Professor, Department of Electrical Engineering, J.N.T.University, Kakinada.

Periodicity:October - December'2009
DOI : https://doi.org/10.26634/jee.3.2.1048

Abstract

The planning, operation and control of power system are having great significance governed by security considerations. The estimation of effect of contingencies and planning suitable measures are desirable issues for maintaining security of complex power system. In this paper a novel hybrid method, called Interior Point method embedded with Evolutionary Particle Swarm Optimization is employed to solve optimal power flow problem. IPM-EPSO based methodology considering Series FACTS device like SSSC was proposed for improving the system security and for minimization of fuel cost under consideration of degree of severity of the contingencies. The ranking for the network contingencies is evaluated using composite criteria based fuzzy logic for eliminating masking effects. The proposed hybrid OPF technique using SSSC for deregulated power industry has been tested under simulated conditions on a fewer systems and the results for modified deregulated IEEE 30-bus system were presented for illustration purpose.

Keywords

Optimal Power Flow, SSSC, Contingency Analysis, Deregulated Power Industry.

How to Cite this Article?

D. Ragaleela, CH. Padmanabha Raju, K. Vaisakh and S. Sivanaga Raju (2009). Security Enhancement with Hybrid OPF Method using Facts Devices for Deregulated Power Networks. i-manager’s Journal on Electrical Engineering, 3(2), Oct-Dec 2009, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 49-58. https://doi.org/10.26634/jee.3.2.1048

References

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