Kushandiswa kweyepamusoro-chaiyo sosi mita mune solar cell hunhu bvunzo

Nekukurumidza kusimukira kwehupfumi hwenyika uye nekudzika kwemaindasitiri, kudiwa kwevanhu kwesimba kuri kuwedzera zuva nezuva. Kana ichienzaniswa neasingadzokerikezve simba remafuta efossil, mwaranzi yezuva inogona kuramba ichibuda kwemakumi emabhiriyoni emakore, uye kushandurwa kwesimba rechiedza kuita simba remagetsi inzira yakakosha zvikuru. Solar cells imhando yephotoelectric semiconductor sheet inoshandisa chiedza chezuva kugadzira magetsi zvakananga. Kana iyo mwenje ichisangana nemamwe mamiriro, inogona ipapo kubuda voltage uye kugadzira ikozvino pamberi pedunhu. Inoshandiswa zvakanyanya munzvimbo dzakasiyana-siyana dzakadai sekufambisa, kutaurirana, uye satellites.

Kubva pakutsvagisa nekusimudzira kusvika pakugadzira, maseru ezuva ane akasiyana ekuyedza zvinodiwa mune yega link. Iwo mafotoelectric maitiro anosanganisira volt-ampere IV maitiro, spectral mhinduro SR maitiro, uye quantum kunyatsoita QE maitiro. Pakati pavo, IV hunhu hwekuongorora hwakakosha mukutora akakosha maparamendi ane chekuita nesolar cell performance, kunyanya kusanganisira yakanyanya ikozvino I-max uye voltage V-max, yakavhurika yedunhu voltage Voc, pfupi dunhu ikozvino Isc, kuzadza chinhu ff, uye shanduko inoshanda η. Kuti apedze nemazvo iyo IV maitiro ekuyedza masero ezuva, muyedzi anofanirwa kushandisa solar simulator mwenje sosi kuvhenekera sampu mukati meimwe chinhambwe, uyezve kushandisa chaiyo zviridzwa zvemagetsi kuyera iyo IV hunhu curve kuwana bhatiri paramita.

Kana pasina chiedza, iyo yakatsanangurwa DC bias voltage inodiwa kuyera IV maitiro emasero ezuva, uye IV maitiro ekutenderera pasi pemberi bias voltage inoyerwa; kana pasina kurerekera kwevoltage, iwo IV maitiro emasero ezuva ari pasi pemamiriro ekutakura akasiyana anoyerwa nechiedza chechiitiko cheavelengths akasiyana-siyana (hunhu hwekuremerwa hwemazhinji akatevedzana huri pachena), uye ipfupi-dunhu ikozvino Isc, yakavhurika-circuit voltage Voc, yakanyanya simba, yakakwana yekushanda ikozvino uye voltage inoyerwa. Iyo NGI N2600 yakatevedzana yakakwirira-chaiyo dhijitari sosi mita inosanganisa sosi-yekuyera mabasa, inogona kuburitsa Ultra-yakakwirira-chaiyo voltage sosi uye yazvino sosi, uye inopa kuyerwa mabasa, ayo anogona kuzadzisa zvizere zvinodiwa zvesolar cell IV maitiro ekuyedzwa.

Spectral mhinduro SR chiratidzo chekuongorora iyo photoelectric kutendeuka kugona kwemasero ezuva. Ipa chiitiko mwenje weakasiyana wavelengths, uye chiyero cheiyo ikozvino yakashandurwa mushure mekugamuchira chiitiko mwenje kune chiitiko chiedza simba ndiyo spectral mhinduro SR. Iyo N2600 yakatevedzana sosi mita inogona kunyatso kuyera iyo fotocurrent kupedzisa iyo SR yazvino hunhu bvunzo.

Kazhinji, magetsi anopa chete 1st uye 3rd quadrant mashandiro, achiburitsa simba sesosi. Iyo N2600 yakatevedzana inogona kupa yakazara mana-quadrant oparesheni. Paunenge uchishanda mu2nd uye 4th quadrants, inogona kutora simba seinonyura (mutoro). Mune sosi kana kunyura modhi, inogona kuyera voltage, ikozvino uye kuramba. Yayo yakanyanya kumhanyisa sampling inogona kusvika 100ksps, uye kumhanya kwekutarisa ndeye 1ms poindi.