Study of Magnetic Shielding in Conductors Materials as a Function of the Frequency.
This study describes the effect of a uniform magnetic field in conductive materials, and how they shieldthe magnetic field that travel through them. In order to create such a field, two coilis are energized by a sinusoidal signal produced by a signal generator with a difference of potential...
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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia
2016
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/4231 |
| _version_ | 1801706333326540800 |
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| author | Torres Velásquez, J. A. Viáfara Avila, R. R. Chacón Cardona, C. A. |
| author_facet | Torres Velásquez, J. A. Viáfara Avila, R. R. Chacón Cardona, C. A. |
| author_sort | Torres Velásquez, J. A. |
| collection | OJS |
| description | This study describes the effect of a uniform magnetic field in conductive materials, and how they shieldthe magnetic field that travel through them. In order to create such a field, two coilis are energized by a sinusoidal signal produced by a signal generator with a difference of potential of 10 [Vp]. The magnetic field measurement is performed indirectly by placing a coil as a sensor in the center of a larger diameter coil, performing the tension difference of potential measurement on the sensor,in such way that by placing a shielding material that encloses the coil and its sensor, the magnetic field inside is reduced, therefore also diminishes the induced tension in the coil. The shielding materials used were steel, aluminum, iron and copper, the efficiency of these materials was studied in a frequency range from 60 to 100.000 Hz, resulting that iron is more efficient than the others from 60 to 12.000 Hz, and for 32.000-100.000 Hz the best shielding material, was copper. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-4231 |
| institution | Revista Ciencia en Desarrollo |
| language | spa |
| publishDate | 2016 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-42312022-06-15T17:16:46Z Study of Magnetic Shielding in Conductors Materials as a Function of the Frequency. Estudio de blindaje magnético en materiales conductores en función de la frecuencia. Torres Velásquez, J. A. Viáfara Avila, R. R. Chacón Cardona, C. A. Apantallamiento magnético campo magnético eficiencia tensión frecuencia. (Efficiency Frequency Magnetic Shielding Magnetic Field Voltage.) This study describes the effect of a uniform magnetic field in conductive materials, and how they shieldthe magnetic field that travel through them. In order to create such a field, two coilis are energized by a sinusoidal signal produced by a signal generator with a difference of potential of 10 [Vp]. The magnetic field measurement is performed indirectly by placing a coil as a sensor in the center of a larger diameter coil, performing the tension difference of potential measurement on the sensor,in such way that by placing a shielding material that encloses the coil and its sensor, the magnetic field inside is reduced, therefore also diminishes the induced tension in the coil. The shielding materials used were steel, aluminum, iron and copper, the efficiency of these materials was studied in a frequency range from 60 to 100.000 Hz, resulting that iron is more efficient than the others from 60 to 12.000 Hz, and for 32.000-100.000 Hz the best shielding material, was copper. Se describe el efecto de un campo magnético uniforme en materiales conductores, y cómo estos apantallan el campo que los atraviesa. Con el fin de crear dicho campo,se energiza una bobina que encierra el material apantallador y la bobina sensor de campo magnético, mediante una señal sinusoidal producida por un generador de señales con una tensión de 10 [Vp]. La medida del campo magnético se realiza de manera indirecta ubicando una bobina como sensor en el centro de una bobina de diámetro mayor, realizando la medida de tensión en el sensor, de tal manera que al colocar un material apantallador que encierre la bobina se reduzca el campo magnético en su interior y, por ende, la tensión inducida en la bobina. Los materiales apantalladores que se emplearon fueron: acero, aluminio, hierro y cobre, la eficiencia de estos materiales fue estudiada en un rango de frecuencias de 60-100.000 Hz, obteniendo como resultado que el material más eficiente desde 60- 12.000 Hz es el hierro, y para 32.000-100.000 es el cobre. Universidad Pedagógica y Tecnológica de Colombia 2016-02-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/4231 10.19053/01217488.4231 Ciencia En Desarrollo; Vol. 7 No. 1 (2016): Enero a Junio; 55-61 Ciencia en Desarrollo; Vol. 7 Núm. 1 (2016): Enero a Junio; 55-61 2462-7658 0121-7488 spa https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/4231/3662 Derechos de autor 2016 CIENCIA EN DESARROLLO |
| spellingShingle | Apantallamiento magnético campo magnético eficiencia tensión frecuencia. (Efficiency Frequency Magnetic Shielding Magnetic Field Voltage.) Torres Velásquez, J. A. Viáfara Avila, R. R. Chacón Cardona, C. A. Study of Magnetic Shielding in Conductors Materials as a Function of the Frequency. |
| title | Study of Magnetic Shielding in Conductors Materials as a Function of the Frequency. |
| title_alt | Estudio de blindaje magnético en materiales conductores en función de la frecuencia. |
| title_full | Study of Magnetic Shielding in Conductors Materials as a Function of the Frequency. |
| title_fullStr | Study of Magnetic Shielding in Conductors Materials as a Function of the Frequency. |
| title_full_unstemmed | Study of Magnetic Shielding in Conductors Materials as a Function of the Frequency. |
| title_short | Study of Magnetic Shielding in Conductors Materials as a Function of the Frequency. |
| title_sort | study of magnetic shielding in conductors materials as a function of the frequency |
| topic | Apantallamiento magnético campo magnético eficiencia tensión frecuencia. (Efficiency Frequency Magnetic Shielding Magnetic Field Voltage.) |
| topic_facet | Apantallamiento magnético campo magnético eficiencia tensión frecuencia. (Efficiency Frequency Magnetic Shielding Magnetic Field Voltage.) |
| url | https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/4231 |
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