Iiseli zelanga zeCadmium telluride thin-film yelanga zizixhobo ze-photovoltaic ezenziwe ngokubeka ngokulandelelana iileya ezininzi zeefilimu ezibhityileyo ze-semiconductor kwi-substrate yeglasi.
Ulwakhiwo
Iglasi eqhelekileyo evelisa amandla e-cadmium telluride inemigangatho emihlanu, eyile, i-substrate yeglasi, umaleko we-TCO (umaleko we-transparent conductive oxide), umaleko we-CdS (umaleko we-cadmium sulfide, osebenza njengomaleko wefestile), umaleko we-CdTe (umaleko we-cadmium telluride, esebenza njengomaleko wokufunxa), umaleko wokunxibelelana ngasemva, kunye ne-electrode yangasemva.
Iinzuzo zokuSebenza
Uguqulo oluphezulu lweefoto zombane:Iiseli zeCadmium telluride zinoguqulo olusulungekileyo olumalunga nama-32% - 33%. Okwangoku, irekhodi yehlabathi ye-photoelectric conversion esebenzayo yeeseli ze-cadmium telluride ezincinci ze-22.1%, kunye nokusebenza kwemodyuli yi-19%. Ngaphezu koko, kusekho indawo yokuphucula.
Amandla okufunxa ukukhanya:I-Cadmium telluride yimpahla ye-semiconductor ye-bandgap ethe ngqo kunye ne-coefficient yokufunxa ukukhanya okukhulu kune-105 / cm, malunga namaxesha angama-100 aphezulu kunezinto ze-silicon. Ifilimu ye-cadmium telluride encinci kunye nobukhulu be-2μm kuphela inezinga le-optical absorption elidlula i-90% phantsi kweemeko eziqhelekileyo ze-AM1.5.
I-coefficient yobushushu obuphantsi:Ububanzi be-bandgap ye-cadmium telluride buphezulu kune-silicon ye-crystalline, kwaye i-coefficient yayo yobushushu imalunga nesiqingatha se-crystalline silicon. Kwindawo yobushushu obuphezulu, umzekelo, xa ubushushu bemodyuli budlula i-65 ° C ehlotyeni, ukulahleka kwamandla okubangelwa ukunyuka kweqondo lokushisa kwiimodyuli ze-cadmium telluride malunga ne-10% ngaphantsi kwemodyuli ye-crystalline silicon, eyenza ukusebenza kwayo kube ngcono iindawo ezinobushushu obuphezulu.
Ukusebenza kakuhle ekuveliseni umbane phantsi kweemeko zokukhanya okuphantsi:Ukusabela kwayo okubonakalayo kuhambelana kakuhle nosasazo lwembonakalo yelanga esemhlabeni, kwaye inesiphumo esibalulekileyo sokuvelisa amandla phantsi kweemeko zokukhanya okuphantsi ezifana nasekuseni, ngorhatya, xa kunothuli, okanye ngexesha lenkungu.
Isiphumo esincinci sendawo eshushu: Iimodyuli ze-Cadmium telluride ezicwecwe zefilimu zamkela uyilo olude lwe-sub-cell, olunceda ukunciphisa isiphumo sendawo eshushu kunye nokuphucula ubomi bemveliso, ukhuseleko, uzinzo kunye nokuthembeka.
Ukwenziwa ngokwezifiso okuphezulu:Ingasetyenziswa kwiimeko ezahlukeneyo zesicelo sokwakha kwaye inokwenza ngokuguquguqukayo imibala, iipateni, iimilo, ubungakanani, ukuhanjiswa kokukhanya, njl., ukuhlangabezana neemfuno zokuvelisa amandla ezakhiwo ukusuka kwiimbono ezininzi.
Izinto eziluncedo kwiSicelo kwiiGreenhouses
I-cadmium telluride glass greenhouse inokulungelelanisa ukuhanjiswa kokukhanya kunye neempawu ze-spectral ngokweemfuno zokukhanya zezityalo ezahlukeneyo.
Ehlotyeni xa iqondo lobushushu liphezulu, iglasi ye-cadmium telluride inokudlala indima ye-sunshade ngokuhlengahlengisa ukuhanjiswa kokukhanya kunye nokukhanya, ukunciphisa ubushushu bemitha yelanga obungena kwi-greenhouse kunye nokuthoba ubushushu ngaphakathi kwi-greenhouse. Ebusika okanye kubusuku obubandayo, inokunciphisa ukulahleka kobushushu kwaye idlale indima yogcino lobushushu. Idityaniswe nombane oveliswayo, inokubonelela ngombane kwizixhobo zokufudumeza ukudala indawo efanelekileyo yobushushu bokukhula kwezityalo.
Iglasi yeCadmium telluride inamandla amahle kunye nokuqina kwaye inokumelana neentlekele zendalo ezithile kunye neempembelelo zangaphandle, ezinjengomoya, imvula, kunye nesichotho, ebonelela ngendawo yokukhula ezinzileyo nekhuselekileyo yezityalo ezingaphakathi kwendawo eluhlaza. Ngexesha elifanayo, kwakhona kunciphisa iindleko zokugcina kunye nokutshintshwa kwe-greenhouse.
Ixesha lokuposa: Dec-02-2024