i-manager Publications

Estimation and Minimization of Corona Loss for Moose Bundle Conductor in HV Line by using Soft Computing Technique

S. Sahu*, S. D. Swain**, P. K. Ray***, P. S. Puhan****

*-** Department of Electrical and Electronics Engineering, O.P. Jindal University, Raipur, India.

*** Department of Electrical and Electronics Engineering, National Institute of Technology, Rourkela, Odisha, India.

**** Department of Electrical and Electronics Engineering, Sreenidhi Institue of Science and Technology, Hyderabad, India.

Periodicity:August - October'2021
DOI : https://doi.org/10.26634/jps.9.3.16705

Abstract

Corona occurs in transmission lines when the surface voltage gradient of the line conductor reaches the breakdown stress. In such, a loss of power and energy dissipation, called as corona loss. The bundled conductors reduce the reactance of the transmission line, thereby reducing corona losses. This paper analyze corona loss with modeling of transmission line and also analyze the voltage gradient of bundle conductors by using Maxwell's potential matrix. The scheme is mainly based on conductor spacing by using Particle Swarm Optimization (PSO) technique where the robustness of the proposed scheme is ensured by considering number of sub-conductors i.e. for two-in, three-in, four-in, six-in and eight-in bundled conductor.

Keywords

Voltage Gradient, Bundle Conductors, Transmission Line, Corona Loss, Maxwell's Potential Matrix, PSO.

How to Cite this Article?

Sahu, S., Swain, S. D., Ray, P. K., and Puhan, P. S. (2021). Estimation and Minimization of Corona Loss for Moose Bundle Conductor in HV Line by using Soft Computing Technique. i-manager’s Journal on Power Systems Engineering, 9(3), 36-42. https://doi.org/10.26634/jps.9.3.16705

References

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Estimation and Minimization of Corona Loss for Moose Bundle Conductor in HV Line by using Soft Computing Technique

Abstract

Keywords

How to Cite this Article?

References

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