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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2014
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Monitoring system for solar power plant

Monitoring system for a solar power plant Sistema de monitorización de una planta de energia solar Sistema de monitorització per una planta d'energia Solar
Authors: Albo Plana, Albert;

Monitoring system for solar power plant

Abstract

Castellà: El uso de las energías renovables en Finlandia llegó a suministrar hasta un 46% del consumo eléctrico el 2012, pero la energía solar tiene un papel ínfimo en este destacable porcentaje. El 2013, la Universidad Tecnológica de Lappeenranta (LUT), empezó la construcción de la primera etapa de una central fotovoltaica que llegará a suministrar una potencia nominal de 220 kWp una vez terminada. El objetivo principal para este proyecto es diseñar un software de monitorización para esta central fotovoltaica basado en LabVIEW®. Este software recopila datos de diferentes sensores y aparatos conectados a una VLAN (Virtual Local Area Network) crea figuras para mostrar la eficiencia de la central y guarda información para un uso futuro. Además, ciertos valores son guardados en una base de datos que contiene información de la red inteligente (smart grid) del proyecto “green campus” de la LUT. En esta memoria se hace un pequeño estudio climatológico de la zona de Lappeenranta, así como un repaso de la estructura de la central fotovoltaica y de todos los sensores y aparatos que se utilizan en la red de comunicación. También se describen todas las características de este software así como sus utilidades y funcionamiento. Para el desarrollo de este software, se han hecho test en el laboratorio y, finalmente, su funcionamiento se ha verificado en el ambiente real.

Català: L’ús de les energies renovables a Finlàndia va arribar a subministrar fins a un 46% del consum elèctric el 2012, però l’energia solar té un paper ínfim en aquest destacable percentatge. El 2013, la Universitat Tecnològica de Lappeenranta (LUT), va començar la construcció de la primera etapa d’una central fotovoltaica que arribarà a subministrar una potència nominal de 220 kWp un cop acabada. L’objectiu principal per aquest projecte és dissenyar un software de monitorització per aquesta central basat en LabVIEW®. Aquest software recopila dades de diferents sensors i aparells connectats a una VLAN (Virtual Local Area Network), crea figures per mostrar l’eficiència de la central i desa informació per un ús futur. A més a més, es guarden certs valors en una base de dades que conté informació de la xarxa intel•ligent (smart grid) del projecte “green campus” de la LUT. En aquesta memòria es fa un petit estudi climatològic de la zona de Lappeenranta, així com un repàs de l’estructura de la central fotovoltaica i de tots els sensors i aparells connectats a la xarxa de comunicació. També es descriuen totes les característiques del software així com les seves utilitats i funcionament. Pel desenvolupament d’aquest software, s’han fet tests al laboratori i, finalment, el seu funcionament ha sigut verificat sobre l’ambient real.

Anglès: The use of the renewable energies in Finland supplied 46% of the electrical needs of the country on 2012, but solar energy has a negligible role in this notable percentage. On 2013, Lappeenranta University of Technology (LUT), started the construction of the first stage of a photovoltaic solar power plant that will provide a rated power of 220 kWp once finished. The main goal for this thesis is to design monitoring software for this solar power plant based on LabVIEW®. This software collects data from different sensors and devices connected to a VLAN (Virtual Local Area Network), plots figures for showing the efficiency of the solar power plant, and stores information for future use. Moreover, certain values are also stored to a database that contains information of the whole LUT’s smart grid. In this report a brief study of the weather at Lappeenranta is made, as well as an overview of the structure of the solar power plant and all the sensors and devices used in the communication network. Also, all the characteristics, utilities and operation for this software are described. For the development, different tests are carried out at the laboratory and, finally, the operation of the software is verified in a real environment.

Projecte realitzat en el marc d’un programa de mobilitat amb la Lappeenranta University of Technology (LUT).

Country
Spain
Keywords

sql, Electric networks, Xarxes elèctriques -- PFC, bases de datos, solar energy, Xarxes eléctriques, energía solar, labVIEW, photovoltaic, Solar energy, fotovoltaico, Energia -- Estalvi -- PFC, Energia solar fotovoltaica -- PFC, database, Finland, Energia solar fotovoltaica, mysql, efficiency energetic, Climatologia -- Anàlisi -- PFC, eficiéncia energética, Bases de dades -- PFC, monitoring, Xarxes intel·ligents -- PFC, weather nordic, monitorizar, Àrees temàtiques de la UPC::Enginyeria electrònica

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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