Ingabe ukuwohloka kokushisa kwesisekelo se-cast iron kubangela ukuchezuka? Kwethulwa I-Thermal Compensation Scheme ye-ZHHIMG Granite Base Solar Welding Platform.

Ekukhiqizeni ama-solar panel, ukunemba kwe-welding kuthinta ngqo ikhwalithi yomkhiqizo. Isisekelo sensimbi yensimbi yendabuko, ngenxa ye-coefficient yayo ephezulu yokwanda okushisayo (cishe i-12×10⁻⁶/℃), ijwayele ukuguquka ngaphansi kwamazinga okushisa aphezulu okushisela kanye nokuguquguquka kwamazinga okushisa emvelo. Lapho isisekelo sensimbi eyimitha engu-1 ubude sishisiswe ngo-10 ℃, singanwetshwa ngo-120μm, kubangele ukuthi indawo yokushisela igudluke, kuthinte ukusebenza nempilo yephaneli yelanga, futhi ikhulise izindleko zokuyilungisa ngenxa yokugxilisa ingqondo.

Isisekelo se-granite se-ZHHIMG sigqama ngezinzuzo zayo zemvelo. I-coefficient yayo yokunwetshwa kwe-thermal kuphela (4-8) ×10⁻⁶/℃, ingaphansi kwengxenye yensimbi ewuketshezi, futhi inokuqina kobukhulu obuqinile lapho izinga lokushisa lishintsha. Ukuqina kufinyelela ku-6-7 esikalini se-Mohs, esikwazi ukumelana nokucindezela okukhulu namandla omthelela wemishini yokushisela. Ukusebenza okuhle kakhulu kokudambisa kungamunca nokudlidliza, kudale indawo ezinzile yokushisela okunembayo okuphezulu.

Ngalesi sisekelo, i-algorithm yesinxephezelo esishisayo ye-ZHHIMG ithuthukisa ngokwengeziwe ukunemba kokushisela:

Ukuqapha kwesikhathi sangempela: Izinzwa zokushisa ezinemba okuphezulu zisatshalaliswa ezingxenyeni ezibalulekile zesisekelo ukuze kuqoqwe idatha yezinga lokushisa ngesikhathi sangempela (ngokunemba okungu-0.1℃), futhi inkambu yezinga lokushisa lesisekelo ihlaziywa kabanzi ngedatha yamaphuzu amaningi.
Ukumodela okunembile: Ngokusekelwe enanini elikhulu ledatha yokuhlola, ehlanganiswe nezici ezifana ne-thermal coefficient of granite kanye nomumo nosayizi wesisekelo, imodeli yokuguqulwa kwe-thermal iyasungulwa ukuze ibikezele ukuwohloka kuzo zonke izinkomba kumazinga okushisa ahlukene.
Isinxephezelo esinamandla: Isistimu ilungisa umzila wokunyakaza wemishini yokushisela ngesikhathi sangempela ngokusekelwe ekuwohlokeni okubaliwe. Uma kutholwa ukuguqulwa kwe-ΔX kusiqondisindlela esingu-X, ingalo esebenza ngomshini inyakaza ibheke kolunye uhlangothi ngo-ΔX ukuze imelane nomthelela wokuguquka kokushisa.
Ukulungiselela okuhlakaniphile: I-algorithm ingalungiselela ngokuzenzakalelayo imodeli nemingcele yesinxephezelo ngokusekelwe kunqubo yokushisela, izinga lokushisa le-ambient, nempilo yesevisi yesisekelo, ngokuqhubekayo igcina ukunemba okuphezulu.

Ezisetshenziswa ezingokoqobo, ngemva kokuba inkampani ethile yethule iplatifomu yegwadle ye-ZHHIMG, izinga lokungasebenzi kahle kwemikhiqizo yalo lehla lisuka ku-10% laya ku-3%, kanti ukusebenza kahle kokukhiqiza kwenyuke ngo-30%.