Imizila yamva nje kwiSchottky Rectifiers yeeSeli zeSolar: Ukuhlala Phambi kweCurve kuKhuseleko lweSolar Cell

Kwihlabathi eliguquguqukayo le-photovoltaic (PV) yamandla elanga, i-Schottky rectifiers iye yavela njengezinto eziyimfuneko, ukukhusela iiseli zelanga kwimisinga eyingozi ebuyela umva kunye nokuphucula ukusebenza kakuhle kwenkqubo. Njengoko itekhnoloji iqhubeka nokuvela, kubalulekile ukuba iingcali zeshishini zihlale zinolwazi lwamva nje lweendlela zokulungisa ze-Schottky zokuqinisekisa ukuba basebenzisa ezona zisombululo ziphambili zokukhusela utyalo-mali lwabo lweeseli zelanga. Esi sithuba sebhlog sijonga phambili kwinkqubela phambili yeSchottky yokuhlaziya iiseli zelanga, iphonononga iindlela ezivelayo ezibumba ikamva lokhuseleko lweeseli zelanga.

I-Trend 1: Impumelelo eyongeziweyo kunye ne-Lower Forward Voltage Drop

Usukelo olungapheliyo lokusebenza ngokufanelekileyo kuqhuba uphuhliso lwe-Schottky rectifiers, ngokugxila ekunciphiseni ukuhla kwamandla ombane (VF). I-VF esezantsi iguqulela ekulahlekeni kwamandla okuncitshisiweyo, okukhokelela ekuphuculeni ukusebenza kakuhle kwenkqubo kunye nemveliso ephezulu yamandla. Uphuculo lwakutsha nje kwimathiriyeli ye-semiconductor kunye noyilo lwesixhobo yenze ukuba abahlaziyi be-Schottky bafezekise amaxabiso e-VF aphantsi ngokumangalisayo, besondela kwezo zihlaziyiweyo ezise-silicon ngelixa begcina iimpawu zabo zokutshintsha eziphezulu.

I-Trend 2: UkuTshintsho olukhawulezayo lwe-Ultra-Fast kwi-Advanced Solar Applications

Ukwamkelwa okukhawulezayo kobuchwepheshe belanga obuphambili, obunje ngee-microinverters kunye nee-inverters zeentambo, zifuna i-Schottky rectifiers enezantya ezikhethekileyo zokutshintsha. Aba bahlaziyi kufuneka baphendule ngokukhawuleza kwiinguqu ezikhawulezayo ezikhoyo kwezi nkqubo, baqinisekise uguqulo lwamandla olusebenzayo kunye nokunciphisa ilahleko yokutshintsha. Abahlaziyi beSchottky bamva nje batyhala imida yesantya sokutshintsha, bebenza bakwazi ukujongana neemfuno zesizukulwana esilandelayo sosetyenziso lwelanga ngaphandle komthungo.

I-Trend 3: I-Miniaturization kunye nokuNxinaniswa koMbane okwandisiweyo

Njengoko imiqobo yendawo iba yinkxalabo ekhulayo kufakelo lwelanga, ukwenziwa kweminiaturization yeSchottky rectifiers kuya kusiba namandla. Iiphakheji ezincinci, ezifana ne-D2PAK (TO-263) kunye ne-SMD (i-Surface-Mount Device) ezahlukeneyo, zibonelela ngesisombululo esincinci kunye nesokugcina indawo kwizicelo ezifakwe kwi-PCB. Ukongeza, ukuqhubela phambili kwitekhnoloji ye-semiconductor kuvumela abahlaziyi be-Schottky ukuba baphathe imisinga ephezulu ngelixa begcina ubungakanani babo obubambeneyo, okukhokelela ekunyukeni koxinzelelo lwamandla.

I-Trend 4: UkuSebenza kweNdleko kunye nokuthembeka kokusasazwa okuKhulu

Ukwamkelwa ngokubanzi kwamandla elanga kufuna izisombululo zeSchottky zokulungisa izinto ezingabizi kakhulu nezithembekileyo. Abavelisi baqhubeka bephucula iinkqubo zabo zokuvelisa kwaye baphonononga izixhobo ezitsha zokwandisa iindleko zokuvelisa ngaphandle kokubeka esichengeni ukusebenza okanye ukuthembeka. Olu gxininiso ekusebenzeni kakuhle kweendleko lubalulekile ekwenzeni amandla elanga afikeleleke ngakumbi kwaye akwazi ukuphumelela ngokwezoqoqosho ukusasazwa kwiindawo ezinkulu.

I-Trend 5: Ukudityaniswa kunye neeNkqubo zokuHlola kunye noKhuseleko oluPhezulu

Ukudityaniswa kwe-Schottky rectifiers kunye neenkqubo zokubeka iliso kunye nokukhusela zixhaphake. Ezi nkqubo zenza ukuba kubekwe iliso ngexesha lokwenyani lokwenziwa komsebenzi wokulungisa, kubonelele ngezimvo ezixabisekileyo kwimiba enokubakho kunye nokwenza ulondolozo olusebenzayo. Ukongezelela, iimpawu zokukhusela ezihlanganisiweyo zikhusela izihlaziyo kwi-overcurrent, overvoltage, kunye nezinye iingozi zombane, ukuqinisekisa ukhuseleko lwenkqubo kunye nokuthembeka.

Ukuqukumbela: Ukwamkela ukuVeliswa kwezinto ezitsha kwikamva eliZinzileyo

Ukuguquka okuqhubekayo kwe-Schottky rectifiers kubonisa ubunjani obuguquguqukayo be-photovoltaic (PV) yoshishino lwelanga. Ngokuhlala uphambi kweendlela zamva nje zetekhnoloji yokulungisa iSchottky, abavelisi beeseli zelanga kunye nabafakeli banokunyusa ukusebenza kakuhle kwenkqubo, bakhulise ukuthembeka, kwaye banciphise iindleko, benegalelo kwikamva elizinzileyo elixhaswe ngamandla acocekileyo. Njengoko imfuno yamandla elanga iqhubeka nokukhula, abahlaziyi beSchottky bakulungele ukudlala indima ebaluleke kakhulu ekukhuseleni ukusebenza kunye nobomi obude bofakelo lweeseli zelanga kwihlabathi liphela.