solar radiation
DESCRIPTION
SOLAR RADIATION. COMPARISON BETWEEN ROMANIA AND SPAIN. CARLOS CABRERA GONZÁLEZ. ERASMUS STUDENT. SUSTAINABLE DEVELOPMENT. 2.013/2.014. INTRODUCTION. 1 , 4 kW/m 2. 50 %. Architecture and urban planning Agriculture and horticulture Transport - PowerPoint PPT PresentationTRANSCRIPT
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SOLAR RADIATIONCOMPARISON BETWEEN
ROMANIA AND SPAIN
CARLOS CABRERA GONZÁLEZERASMUS STUDENT
SUSTAINABLE DEVELOPMENT. 2.013/2.014
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INTRODUCTION
1 , 4 kW/m2
50 %
Architecture and urban planningAgriculture and horticultureTransport DaylightingSolar thermalElectricity production
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MEASURERS
PYRANOMETER
STAR PYRANOMETER
ESPECTRAL PYRANOMETER
Total radiation
Total radiation
Difuse radiation
GEOSTATIONARY
POLAR ORBITING
*** Albemeter & Luxmeter DISADVANTAGES : INTERPOLATION
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TECHNOLOGIES
TRACKING SYSTEMS
RAD. CONCENTRATING
2 axis 1 axis
EFFICIENCY
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ANNUAL RAD.
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MONTHLY RAD.NORMAL RAD. OPTIMAL
INCLINATIONGLOBAL RATIO
6,3 kW/m2/day - July July – Almost 10º July – 0,37
8,7 kW/m2/day - July June– Almost 0% (0,3º)
July – 0,22
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MONTHLY RAD.LINKE TURBIDITY DAY
TEMPERATURENº DEGREE DAYS
3,00 - July July – Average 25 º July – 0º
3,3 - July July – Average 28º September – 0º
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DAILY RAD.FIXED PLANEDIRECT NORMAL
RAD.2 AXIS TR. PLANE
700 – 1000 W/m2 - 12:00 /14:00 P. M.
900 – 1000 W/m2 - 12:00 /14:00 P. M
(JULY)
500 – 900 W/m2 - 12:00 /14:00 P. M.
800 – 950 W/m2 - 12:00 /14:00 P. M
750 – 1100 W/m2 - 10:00 /16:00 P. M.
950 – 1100 W/m2 - 10:00 /16:00 P. M.
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ESTIMATION INSTALLATION
DANUBE ANDALUSIA
12.100 kW/h - 1.640 kW/m2
14.700 kW/h - 2.040 kW/m2
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CONCLUSIONSIn both cases we have chosen to study one installation with a peak power of 10kW
polycrystalline silicon plates in an optimal orientation. In the case of Romania has chosen the Danube, where solar radiation is more pronounced during the year. Similarly we have chosen the area of Andalusia in Spain. It notes that the alleged installation on the Danube Em values are obtained 12.100 kwh and Hm 1.640 kW/m2 per year, being the most productive month July with Em values of 1.430 kWh and Hm 204 kW/m2. On the other hand, it notes that the alleged facility in Andalusia Em values are obtained 14.300 kwh and Hm 2.040 kW/m2 per year, also being the most productive month July with Em values of 1.600 kwh and Hm 229 kW/m2.
Finally, as it has shown, is better to make a installation in Spain (Andalusia) than in Romania (Danube) in therms of radiation. But, in Spain the price per m2 is higher than in Romania, so it could be a good idea to compare the prices and the benefits. Also, it could be great to study the price per kw in both countries, in order to amortize the installation.
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BIBLIOGRAPHYhttp://re.jrc.ec.europa.eu/pvgis/apps4/pvest.php#
http://anre.ro/documente.phphttp://romaniasolarenergy.blogspot.ro/search/label/Green%20Questions%20%3F%3F%3Fhttp://w3bguru.com/videos/abb-photovoltaic-power-plant-stanesti-romania-version_1d/http://www.expansion.com/agencia/efe/2012/12/19/17914744.htmlhttp://www.edpr.com/es/negocio-2/nuestros-mercados/rumania/http://es.wikipedia.org/wiki/Energ%C3%ADa_solar_en_Espa%C3%B1ahttp://www.energiasolaresp.com/http://www.energovoltaic.ro/web/http://www.cnecc.org.cn/uploadfile/Solar%20Energy%20in%20Romania.pdfhttp://www.nytimes.com/2013/05/22/business/energy-environment/romania-changes-course-on-renewable-energy.html?pagewanted=all&_r=0http://romaniasolarenergy.blogspot.ro/http://www.transylvaniaforbusiness.ro/solar-photovoltaic-power-plant-in-romania-real-estate.htmlhttp://en.wikipedia.org/wiki/T%C3%A2rgu_Jiu_Solar_Parkhttp://www.energiasolaresp.com/2012/05/la-mayor-instalacion-de-energia-solar.htmlhttp://www.exportinitiative.bmwi.de/EEE/Redaktion/PDF/2012-06-01-Meldung-iv-rum_C3_A4nien-voicu3,property=pdf,bereich=eee,sprache=de,rwb=true.pdfhttp://www.nuevomodeloenergetico.org/pgs2/http://romaniasolarenergy.blogspot.ro/http://www.rpia.ro/index.php/solar-pv-in-romania
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MORE INFO:http://sustainabledevelopmentbrasov.wordpress.com/
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