Pregled bibliografske jedinice broj: 379890
Measuring the Current-Voltage Characteristics of Solar Cells
Measuring the Current-Voltage Characteristics of Solar Cells // MIPRO 2008 31st International Convention-Proceedings / Biljanović, Petar ; Skala, Karolj (ur.).
Rijeka: Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2008. str. 102-106 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 379890 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Measuring the Current-Voltage Characteristics of Solar Cells
Autori
Marasović, Ivan ; Bovan, Spomenka ; Betti, Tihomir
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
MIPRO 2008 31st International Convention-Proceedings
/ Biljanović, Petar ; Skala, Karolj - Rijeka : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2008, 102-106
ISBN
978-953-233-036-6
Skup
MIPRO 2008 31st International Convention
Mjesto i datum
Opatija, Hrvatska, 26.05.2008. - 30.05.2008
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
solar cells; current-voltage characteristics measurement; multipyranometer array
Sažetak
Abstract - Solar cell parameters are measured during manufacturing process and they determine quality and properties of solar cells. Standard measurements of typical solar cell parameters (short-circuit current, open-circuit voltage and maximum power point) are performed in laboratory conditions under simulated sunlight (1 kW/m2) and temperature of 25º C and they do not describe solar cell operation under real environmental conditions. To get a better picture of solar cell operation in practical applications, it is necessary to measure its parameters while it is exposed to natural sunlight. In this paper a hardware solution for current-voltage characteristics measurement is presented. This solution is applicable in both cases - whether we measure under laboratory or real environmental conditions. Hardware solution is based on 8-bit microcontroller and circuit which simulates load. The load simulation is performed by MOSFET and operational amplifier. Results obtained by this hardware solution are generally acceptable, though certain disadvantages exist. Disadvantages and possible improvements of this solution are discussed
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
023-0982886-1612 - Napredni modeli procjene Sunčevog zračenja i primjena u FN pretvorbi energije
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split