Publication: Instalacion electrica en baja tension en centro comercial
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2015
Defense date
2015-10-30
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Abstract
El proyecto que a continnuación se presenta, define la instalación eléctrica en media y baja tensión de un centro comercial.
Para el dimensionamiento de la instalación se realiza un cálculo de las cargas del edificio. Estas cargas corresponden a instalaciones de alumbrado y fuerza; siendo estass últimas motores, hornos, enchufes, maquinaría de climatización, etc.
Todo el diseño se realiiza conforme a la normativa vigente que pretende garantizar la seguridad de las personas y de las instalaciones. La normativa ha justificado la seleccción de las protecciones, líneas eléctricas, cuadro eléctricos y luminarias.
El suministro principal es a través de la red de media tensión de Iberdrola al centro de transformacción de cliente, cuyas especificaciones cumplen lo establecido por la distribibuidora. En el centro de transformación se ha optado por la solución de dos transformadores en paralelo, reduciendo el tamaño del equipo y reforzando la seguridad en caso de avería de unoo de ellos.
Por el tipo de edificio de local de pública concurrencia, se ha dispuesto la solución en cuanto a suministro de reserva, la instalación de un grupo electrógeno, capaz de suministrar hasta un 40% de la carga máxima. Como añadido y para conferir a la instalación mayor seguridad de suministro se ha proyectado la instalación de dos SAIs.
Se ha realizado conforme a la normativa un estudio lumínico y se ha optado por una solución de alumbrado led en la zona comercial y de almacén, esta solución permite la disminución de consumos y ahorro en costes de mantenimiento.
Finalmente y para establecer los requisitos que ha de cumplir el contratista en el montaje de la instalación se ha realizado un pliego de condiciones técnicas y un presupuesto.
The project presented below defines the electrical installation in medium and low voltage of a shopping center. For the sizing of the system, a load calculation is carried out of the building. These charges relate to lighting and power facilities (engines, furnaces, plugs, air conditioning machinery, etc.). All design is carried out in accordance with current regulations intended to ensure the safety of people and facilities. The legislation has justified the selection of the protection, power lines, electrical panels and ligighting fixtures. The main supply is through the medium-voltage Iberdrola’s neetwork to client Transformer Station whose specifications comply with the provisions of the distribution in this case Iberdrola. In the Transformer Sttation it has chosen the solution of two transformers in parallel, reducing the size of the transformer and strengthening security in the event of failure of one of them. By type of building, thee solution is provided as a reserve supply, the installation of a generattoor, capable of delivering up to 40% of the maximum load. As added and to give the greater security of supply installation is designed to install two UPSs. It has been performed in accordance with the regulations a light study and has opted for an LED ligghting solution in the commercial area and warehouse, this solutionn enables the reduction of fuel consumption and maintenance cost savings. Finally, to establish the requirements to be met by the contractor in the installation of the system has been made technical specifications and budget.
The project presented below defines the electrical installation in medium and low voltage of a shopping center. For the sizing of the system, a load calculation is carried out of the building. These charges relate to lighting and power facilities (engines, furnaces, plugs, air conditioning machinery, etc.). All design is carried out in accordance with current regulations intended to ensure the safety of people and facilities. The legislation has justified the selection of the protection, power lines, electrical panels and ligighting fixtures. The main supply is through the medium-voltage Iberdrola’s neetwork to client Transformer Station whose specifications comply with the provisions of the distribution in this case Iberdrola. In the Transformer Sttation it has chosen the solution of two transformers in parallel, reducing the size of the transformer and strengthening security in the event of failure of one of them. By type of building, thee solution is provided as a reserve supply, the installation of a generattoor, capable of delivering up to 40% of the maximum load. As added and to give the greater security of supply installation is designed to install two UPSs. It has been performed in accordance with the regulations a light study and has opted for an LED ligghting solution in the commercial area and warehouse, this solutionn enables the reduction of fuel consumption and maintenance cost savings. Finally, to establish the requirements to be met by the contractor in the installation of the system has been made technical specifications and budget.
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Keywords
Instalaciones eléctricas, Seguridad, SAIs, Centro comercial