Isifundo sikaNjingalwazi Xiong: Indlela ekhoyo yokukhuthaza izibane zokuloba ze-LED: Inkxaso kurhulumente, ukuhlola utyalo-mali.
Inqanawa yokulinga isibane sokuloba se-LED yesikhephe esikhanyayo se-Yangjiang (uvavanyo lwaqala ngo-2013, isizukulwana sesibini safakwa ngo-2014, kwaye isizukulwana sesithathu safakwa ngo-2015)I-1000w isibane se-metal halideyenqanawa yonke yatshintshwa yiI-500w led isibane sokuloba. Ngo-2015, Institute of Engineering Thermophysics of Chinese Academy of Sciences kunye nezinye Marine light purse Seine ulwandle ulingo, kwaye luphumelele uvavanyo kunye nokuchongwa.
I-Weizhi ifumene inkxaso yemali engaphezulu kwezigidi ezi-2 zeeyuan, kwaye iZiko lobunjineli be-Thermal physics Institute kunye nezinye iiyunithi zafumana inkxaso yemali iyonke ephantse ibe zizigidi ezili-10 zeeyuan.
Olu luhlobo lokuqala lokukhuthazwa kwezibane zentlanzi: inkxaso karhulumente, ukuhlola utyalo-mali. Urhulumente uyawaxhasa amashishini, iiyunivesithi kunye namaziko ophando ukuze akhuthaze ngokudibeneyo uphuhliso lweIzibane zokuloba ezikhokelayoishishini. Isizathu kukuba isibane sentlanzi se-LED sithatha indawo yesibane se-halide yegolide kunye nokusetyenziswa kwamandla aphezulu, nto leyo ngokwenene into efanelekileyo yokuzuza ilizwe kunye nabantu. Le nkxaso inokunceda ukuqhubela phambili uphuhliso lwetekhnoloji entsha, kodwa ukuba izibonelelo azicacanga, okanye ukuba ezinye itekhnoloji azikho kwi-snuff, ukutyhala okulandelayo kuya kuba nzima.
Siyazi kwakhona ukuba i-Weizhi iphuhlise isizukulwana sesine sezibane zokuloba ze-LED kwaye yazisa kwiimarike. Abanye abantu kwi-engineering thermal physics Institute nabo bakhuthaza izibane zokuqokelela iintlanzi ze-LED kunye neqela elincinci le-slot eliyinkimbinkimbi yokutshintsha ukuchithwa kobushushu, kodwa umphumo awufanelekanga. Andiqinisekanga malunga nesiphumo sesibane sentlanzi se-LED kulingo lolwandle lweZiko lobuNjineli bobushushu befiziksi. Imeko ye-Wei Zhi icacile. Kuba isibane sesizukulwana sesithathu sifuna ukusibuyisela endaweni yesibanemetal halide 1000w isibane sokulobangokubanzi, isibane se-LED kufuneka sixhonywe phezulu, sizama ukunciphisa ubunzima be-radiator, ngoko ke ukutshatyalaliswa kobushushu akufikeleli kumgangatho, okubangela ukuhla kokukhanya kwesibane. Ngaphezu konyaka omnye emva kokuhlanganisana kwezibane, iintlanzi zibambe usebenzisa inkqubo yesibane sokuloba i-LED inokuba yinto efanayo naleyo usebenzisa inkqubo yesibane ye-metal halide ngaphambili, ukonga ioli. Nangona kunjalo, ngenxa yokuncipha okukhulu kokukhanya, ukukhanya akwanelanga ngokucacileyo kunyaka wesithathu. Ngomnyaka wesine, sasusa isibane sentlanzi ye-LED kwaye sayitshintsha ngesibane segolide se-halide. Xa umlobi ebona ukuba isikhephe sokulinga (okanye isikhephe sentengiso) asisebenzisi500w ukukhanya kokuloba okuluhlaza, uya kuba nobuganga na ukuzisebenzisa?
Kuthiwa ubunzima adibana naboIzibane zokuloba ze-LEDnge microslot iqela ikhompawundi isigaba utshintsho ubushushu ukuchithwa ziyafana Weizhi.
Ixesha lokuposa: Apr-20-2023