Optimization of corona ring design for long-rod insulators using FEM based computational analysis

W. Sima; F. P. Espino-Cortes; Edward A. Cherney; Shesha H. Jayaram

Optimization of corona ring design for long-rod insulators using FEM based computational analysis

W. Sima, F. P. Espino-Cortes, Edward A. Cherney, Shesha H. Jayaram

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

Resumen

The paper presents a method to optimize the location and the dimensions of the corona ring for transmission line composite insulators using finite element based software, FEMLAB. The procedure used to optimize the corona ring design, which handles more than one parameter, has been verified with examples that have an analytical solution or known optimal values. In this work the optimization is based on finding the maximum field along the insulator surface, such that this maximum field is well below the corona inception level. The design parameters of the ring diameter, diameter of the ring tube, position of the ring in its vertical plane, and the maximum field that cannot exceed the corona inception level have been used in the optimization process.

Idioma original	Inglés
Páginas (desde-hasta)	480-483
Número de páginas	4
Publicación	Conference Record of IEEE International Symposium on Electrical Insulation
Estado	Publicada - 2004
Publicado de forma externa	Sí
Evento	Conference Record of IEEE International Symposium on Electrical Insulation - Indianapolis, IN, Estados Unidos Duración: 19 sep. 2004 → 22 sep. 2004

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title = "Optimization of corona ring design for long-rod insulators using FEM based computational analysis",

abstract = "The paper presents a method to optimize the location and the dimensions of the corona ring for transmission line composite insulators using finite element based software, FEMLAB. The procedure used to optimize the corona ring design, which handles more than one parameter, has been verified with examples that have an analytical solution or known optimal values. In this work the optimization is based on finding the maximum field along the insulator surface, such that this maximum field is well below the corona inception level. The design parameters of the ring diameter, diameter of the ring tube, position of the ring in its vertical plane, and the maximum field that cannot exceed the corona inception level have been used in the optimization process.",

keywords = "Composite insulator, Corona ring and optimization, E-field",

author = "W. Sima and Espino-Cortes, {F. P.} and Cherney, {Edward A.} and Jayaram, {Shesha H.}",

year = "2004",

language = "Ingl{\'e}s",

pages = "480--483",

journal = "Conference Record of IEEE International Symposium on Electrical Insulation",

issn = "0164-2006",

note = "Conference Record of IEEE International Symposium on Electrical Insulation ; Conference date: 19-09-2004 Through 22-09-2004",

}

TY - JOUR

T1 - Optimization of corona ring design for long-rod insulators using FEM based computational analysis

AU - Sima, W.

AU - Espino-Cortes, F. P.

AU - Cherney, Edward A.

AU - Jayaram, Shesha H.

PY - 2004

Y1 - 2004

N2 - The paper presents a method to optimize the location and the dimensions of the corona ring for transmission line composite insulators using finite element based software, FEMLAB. The procedure used to optimize the corona ring design, which handles more than one parameter, has been verified with examples that have an analytical solution or known optimal values. In this work the optimization is based on finding the maximum field along the insulator surface, such that this maximum field is well below the corona inception level. The design parameters of the ring diameter, diameter of the ring tube, position of the ring in its vertical plane, and the maximum field that cannot exceed the corona inception level have been used in the optimization process.

AB - The paper presents a method to optimize the location and the dimensions of the corona ring for transmission line composite insulators using finite element based software, FEMLAB. The procedure used to optimize the corona ring design, which handles more than one parameter, has been verified with examples that have an analytical solution or known optimal values. In this work the optimization is based on finding the maximum field along the insulator surface, such that this maximum field is well below the corona inception level. The design parameters of the ring diameter, diameter of the ring tube, position of the ring in its vertical plane, and the maximum field that cannot exceed the corona inception level have been used in the optimization process.

KW - Composite insulator

KW - Corona ring and optimization

KW - E-field

UR - http://www.scopus.com/inward/record.url?scp=14844320519&partnerID=8YFLogxK

M3 - Artículo de la conferencia

AN - SCOPUS:14844320519

SN - 0164-2006

SP - 480

EP - 483

JO - Conference Record of IEEE International Symposium on Electrical Insulation

JF - Conference Record of IEEE International Symposium on Electrical Insulation

T2 - Conference Record of IEEE International Symposium on Electrical Insulation

Y2 - 19 September 2004 through 22 September 2004

ER -

Optimization of corona ring design for long-rod insulators using FEM based computational analysis

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