Calibre De Conductores De Puestas A Tierra
Páginas: 14 (3459 palabras)
Publicado: 23 de abril de 2012
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CALIBRE DE CONDUCTORES DE PUESTA A TIERRA
Por: Carlos Miguel Aldana Benavides. Cod.262020
Abstract— In the present paper raises issues for the construction of a grounding system for different types of power transformers, to analyze this cost, materials and lengths for the design and implementation of a mesh ground tabs .
Index Terms—About four key words or phrases in alphabeticalorder, separated by commas. For a list of suggested keywords, send a blank e-mail to keywords@ieee.org or visit the IEEE web site at http://www.ieee.org/web/developers/webthes/index.htm.
INTRODUCTION
En el proceso de diseño de una malla de puesta a tierra, el paso mas importante es calcular que cantidad de potencia tiene que resistir el sistema en caso que exista una falla, debido a que notodos los calibres de cable resisten lo mismo.
Para deducir lo anterior, en este documento se emplearan formulas aplicadas a distintos casos de potencia en un transformador para desarrollar una investigación sobre que tipo de malla se tiene que utilizar y cual seria su calibre y su costo.
explication teorica.
Cualquier tipo de cable sin importar sus dimensiones resiste ciertaspropiedades como temperatura y potencia, por esta razón en el diseño de una malla de puesta a tierra se tiene que ser cuidadoso con el calculo de potencias, ya que si realizamos la instalación con una malla de calibre inferior, el sistema no operará de forma correcta y puede dar lugar a tensiones de paso o de contacto indeseadas.
En un caso concreto, como lo es realizar un sistema de puesta a tierrapara un transformador se utiliza la formula (1) para hallar la capacidad de corriente, en donde P es la potencia del transformador.
MATH
If you are using Word, use either the Microsoft Equation Editor or the MathType add-on (http://www.mathtype.com) for equations in your paper (Insert | Object | Create New | Microsoft Equation or MathType Equation). “Float over text”should not be selected.
Units
Use either SI (MKS) or CGS as primary units. (SI units are strongly encouraged.) English units may be used as secondary units (in parentheses). This applies to papers in data storage. For example, write “15 Gb/cm2 (100 Gb/in2).” An exception is when English units are used as identifiers in trade, such as “3½ in disk drive.” Avoid combining SI and CGS units,such as current in amperes and magnetic field in oersteds. This often leads to confusion because equations do not balance dimensionally. If you must use mixed units, clearly state the units for each quantity in an equation.
The SI unit for magnetic field strength H is A/m. However, if you wish to use units of T, either refer to magnetic flux density B or magnetic field strength symbolized asµ0H. Use the center dot to separate compound units, e.g., “A·m2.”
Helpful Hints
1 Figures and Tables
Because IEEE will do the final formatting of your paper, you do not need to position figures and tables at the top and bottom of each column. In fact, all figures, figure captions, and tables can be at the end of the paper. Large figures and tables may span both columns. Place figurecaptions below the figures; place table titles above the tables. If your figure has two parts, include the labels “(a)” and “(b)” as part of the artwork. Please verify that the figures and tables you mention in the text actually exist. Please do not include captions as part of the figures. Do not put captions in “text boxes” linked to the figures. Do not put borders around the outside of yourfigures. Use the abbreviation “Fig.” even at the beginning of a sentence. Do not abbreviate “Table.” Tables are numbered with Roman numerals.
Color printing of figures is available, but is billed to the authors (approximately $1300, depending on the number of figures and number of pages containing color). Include a note with your final paper indicating that you request color printing. Do not...
CALIBRE DE CONDUCTORES DE PUESTA A TIERRA
Por: Carlos Miguel Aldana Benavides. Cod.262020
Abstract— In the present paper raises issues for the construction of a grounding system for different types of power transformers, to analyze this cost, materials and lengths for the design and implementation of a mesh ground tabs .
Index Terms—About four key words or phrases in alphabeticalorder, separated by commas. For a list of suggested keywords, send a blank e-mail to keywords@ieee.org or visit the IEEE web site at http://www.ieee.org/web/developers/webthes/index.htm.
INTRODUCTION
En el proceso de diseño de una malla de puesta a tierra, el paso mas importante es calcular que cantidad de potencia tiene que resistir el sistema en caso que exista una falla, debido a que notodos los calibres de cable resisten lo mismo.
Para deducir lo anterior, en este documento se emplearan formulas aplicadas a distintos casos de potencia en un transformador para desarrollar una investigación sobre que tipo de malla se tiene que utilizar y cual seria su calibre y su costo.
explication teorica.
Cualquier tipo de cable sin importar sus dimensiones resiste ciertaspropiedades como temperatura y potencia, por esta razón en el diseño de una malla de puesta a tierra se tiene que ser cuidadoso con el calculo de potencias, ya que si realizamos la instalación con una malla de calibre inferior, el sistema no operará de forma correcta y puede dar lugar a tensiones de paso o de contacto indeseadas.
En un caso concreto, como lo es realizar un sistema de puesta a tierrapara un transformador se utiliza la formula (1) para hallar la capacidad de corriente, en donde P es la potencia del transformador.
MATH
If you are using Word, use either the Microsoft Equation Editor or the MathType add-on (http://www.mathtype.com) for equations in your paper (Insert | Object | Create New | Microsoft Equation or MathType Equation). “Float over text”should not be selected.
Units
Use either SI (MKS) or CGS as primary units. (SI units are strongly encouraged.) English units may be used as secondary units (in parentheses). This applies to papers in data storage. For example, write “15 Gb/cm2 (100 Gb/in2).” An exception is when English units are used as identifiers in trade, such as “3½ in disk drive.” Avoid combining SI and CGS units,such as current in amperes and magnetic field in oersteds. This often leads to confusion because equations do not balance dimensionally. If you must use mixed units, clearly state the units for each quantity in an equation.
The SI unit for magnetic field strength H is A/m. However, if you wish to use units of T, either refer to magnetic flux density B or magnetic field strength symbolized asµ0H. Use the center dot to separate compound units, e.g., “A·m2.”
Helpful Hints
1 Figures and Tables
Because IEEE will do the final formatting of your paper, you do not need to position figures and tables at the top and bottom of each column. In fact, all figures, figure captions, and tables can be at the end of the paper. Large figures and tables may span both columns. Place figurecaptions below the figures; place table titles above the tables. If your figure has two parts, include the labels “(a)” and “(b)” as part of the artwork. Please verify that the figures and tables you mention in the text actually exist. Please do not include captions as part of the figures. Do not put captions in “text boxes” linked to the figures. Do not put borders around the outside of yourfigures. Use the abbreviation “Fig.” even at the beginning of a sentence. Do not abbreviate “Table.” Tables are numbered with Roman numerals.
Color printing of figures is available, but is billed to the authors (approximately $1300, depending on the number of figures and number of pages containing color). Include a note with your final paper indicating that you request color printing. Do not...
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