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

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Presentation on theme: "SOLAR RADIATION COMPARISON BETWEEN ROMANIA AND SPAIN CARLOS CABRERA GONZÁLEZ ERASMUS STUDENT SUSTAINABLE DEVELOPMENT. 2.013/2.014."— Presentation transcript:

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

2 INTRODUC TION 1, 4 kW/m2 50 % Architecture and urban planning Agriculture and horticulture Transport Daylighting Solar thermal Electricity production

3 MEASUR ERS PYRANOMETER STAR PYRANOMETER ESPECTRAL PYRANOMETER Total radiation Difuse radiation GEOSTATIONARY POLAR ORBITING *** Albemeter & Luxmeter DISADVANTAGES : INTERPOLATION

4 TECHNOLO GIES TRACKING SYSTEMS RAD. CONCENTRATING 2 axis 1 axis EFFICIENCY

5 ANNUAL RAD.

6 MONTHLY RAD. NORMAL RAD. OPTIMAL INCLINATION GLOBAL 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

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

8 DAILY RAD. FIXED PLANE DIRECT 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.

9 ESTIMATION INSTALLATION DANUBE ANDALUSIA kW/h kW/m kW/h kW/m2

10 CONCLUSI ONS In 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 kwh and Hm kW/m2 per year, being the most productive month July with Em values of kWh and Hm 204 kW/m2. On the other hand, it notes that the alleged facility in Andalusia Em values are obtained kwh and Hm kW/m2 per year, also being the most productive month July with Em values of 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.

11 BIBLIOGRA PHY renewable-energy.html?pagewanted=all&_r= voicu3,property=pdf,bereich=eee,sprache=de,rwb=true.pdf

12 MORE INFO: ess.com/ Thank you!!


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