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SOLAR RADIATION

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  1. SOLAR RADIATION COMPARISON BETWEEN ROMANIA AND SPAIN CARLOS CABRERA GONZÁLEZ ERASMUS STUDENT SUSTAINABLE DEVELOPMENT. 2.013/2.014

  2. INTRODUCTION 1 , 4 kW/m2 50 % Architecture and urbanplanning Agriculture and horticulture Transport Daylighting Solar thermal Electricityproduction

  3. MEASURERS PYRANOMETER GEOSTATIONARY Total radiation STAR PYRANOMETER POLAR ORBITING Difuseradiation ESPECTRAL PYRANOMETER Total radiation DISADVANTAGES : INTERPOLATION *** Albemeter & Luxmeter

  4. TECHNOLOGIES EFFICIENCY TRACKING SYSTEMS RAD. CONCENTRATING 2 axis 1 axis

  5. ANNUAL RAD.

  6. MONTHLY RAD. OPTIMAL INCLINATION GLOBAL RATIO NORMAL RAD. July – 0,37 July – Almost 10º 6,3 kW/m2/day - July July – 0,22 June– Almost 0% (0,3º) 8,7 kW/m2/day - July

  7. MONTHLY RAD. DAY TEMPERATURE Nº DEGREE DAYS LINKE TURBIDITY July – 0º July – Average 25 º 3,00 - July September– 0º July – Average 28º 3,3 - July

  8. DAILY RAD. (JULY) DIRECT NORMAL RAD. 2 AXIS TR. PLANE FIXED PLANE 500 – 900 W/m2 - 12:00 /14:00 P. M. 700 – 1000 W/m2 - 12:00 /14:00 P. M. 750 – 1100 W/m2 - 10:00 /16:00 P. M. 800 – 950 W/m2 - 12:00 /14:00 P. M 950 – 1100 W/m2 - 10:00 /16:00 P. M. 900 – 1000 W/m2 - 12:00 /14:00 P. M

  9. ESTIMATION INSTALLATION ANDALUSIA DANUBE 12.100 kW/h - 1.640 kW/m2 14.700 kW/h - 2.040 kW/m2

  10. CONCLUSIONS In both cases wehavechosentostudyoneinstallationwith a peakpower of 10kW polycrystallinesiliconplates in anoptimalorientation. In the case of Romania has chosentheDanube, where solar radiationis more pronouncedduringtheyear. Similarlywehavechosenthearea of Andalusia in Spain. It notes thattheallegedinstallationontheDanubeEmvalues are obtained12.100 kwh and Hm 1.640 kW/m2 per year, beingthemostproductivemonthJulywithEmvalues of 1.430 kWhand Hm 204 kW/m2. Ontheotherhand, it notes thattheallegedfacility in AndalusiaEmvalues are obtained14.300 kwhand Hm 2.040 kW/m2 per year, alsobeingthemostproductivemonthJulywithEmvalues of 1.600 kwhand Hm 229 kW/m2. Finally, as it has shown, isbettertomake a installation in Spain (Andalusia) than in Romania (Danube) in therms of radiation. But, in Spaintheprice per m2 ishigherthan in Romania, so itcould be a good idea to compare theprices and thebenefits. Also, itcould be greattostudytheprice per kw in bothcountries, in ordertoamortizetheinstallation.

  11. BIBLIOGRAPHY • http://re.jrc.ec.europa.eu/pvgis/apps4/pvest.php# • http://anre.ro/documente.php • http://romaniasolarenergy.blogspot.ro/search/label/Green%20Questions%20%3F%3F%3F • http://w3bguru.com/videos/abb-photovoltaic-power-plant-stanesti-romania-version_1d/ • http://www.expansion.com/agencia/efe/2012/12/19/17914744.html • http://www.edpr.com/es/negocio-2/nuestros-mercados/rumania/ • http://es.wikipedia.org/wiki/Energ%C3%ADa_solar_en_Espa%C3%B1a • http://www.energiasolaresp.com/ • http://www.energovoltaic.ro/web/ • http://www.cnecc.org.cn/uploadfile/Solar%20Energy%20in%20Romania.pdf • http://www.nytimes.com/2013/05/22/business/energy-environment/romania-changes-course-on-renewable-energy.html?pagewanted=all&_r=0 • http://romaniasolarenergy.blogspot.ro/ • http://www.transylvaniaforbusiness.ro/solar-photovoltaic-power-plant-in-romania-real-estate.html • http://en.wikipedia.org/wiki/T%C3%A2rgu_Jiu_Solar_Park • http://www.energiasolaresp.com/2012/05/la-mayor-instalacion-de-energia-solar.html • http://www.exportinitiative.bmwi.de/EEE/Redaktion/PDF/2012-06-01-Meldung-iv-rum_C3_A4nien-voicu3,property=pdf,bereich=eee,sprache=de,rwb=true.pdf • http://www.nuevomodeloenergetico.org/pgs2/ • http://romaniasolarenergy.blogspot.ro/ • http://www.rpia.ro/index.php/solar-pv-in-romania

  12. MORE INFO: http://sustainabledevelopmentbrasov.wordpress.com/ Thankyou!!