Inyigisho ya Porofeseri Xiong: Ibigo n'amabanki bifatanya mu gutabara no guteza imbere inzira (7)

Inyigisho ya Porofeseri Xiong: Uburyo bwa gatatu bwo kuzamura amatara yo kuroba LED ni ubufatanye hagati yinganda na banki

Numvise ko hariho amasosiyete menshi yo murugo murubu buryo bwo guteza imbere ikusanyirizo ryamatara yuburobyi, kuzamura itara ntabwo ari itara rya halide gusa, ahubwo ni LED ikusanya amatara y amafi. Hariho abashinwa bakora muri Vietnam kugirango bamenyekanishe itara ryamafi muri ubu buryo. Kugeza ubu, nyir'ubwato ntabwo akeneye kwishyura amafaranga yo gushyiramo urumuri. Ahubwo, nyirubwato yatije amafaranga muri banki. Banki nuwabikoze bafasha kugurisha ifata no kugarura amafaranga yo gushyiramo urumuri igice cyafashwe. Muri ubu buryo, abakora itara ry amafi barashobora gukura muri rusange kandi barashobora kunguka byinshi kuruta kugurisha itara ryamafi. Birumvikana ko ubu buryo bugomba kuba mubwishingizi ko ubwiza bwibicuruzwa byamatara y amafi bishobora kwizerwa hashingiwe, bitabaye ibyo, bishobora kubyara ibibazo byinshi bitari ngombwa.
Shyiramo urwenya, umugani wubuzima bune buke: shyira ifiriti kubanyamigabane, kugurisha inzu kugurisha nyirinzu, abakobwa mumugabo, kugurisha amatara yo kugurisha mubwato ……
Nkuko byavuzwe haruguru, isoko ryo gukusanya itara ry amafi ubwaryo ntabwo rinini cyane. Bigereranijwe ko isoko ryimbere mu gihugu ritageze kuri miliyari 1, bityo ibigo binini byashyizwe ku rutonde ntibikunda guha agaciroItara ryinshi ryo kurobagukora ubwabyo. Kuberako inyungu za miriyoni icumi z'amadolari zidashimishije cyane mubigo binini byashyizwe ku rutonde. Ku masosiyete mato mato mato mato, ibyiringiro byinyungu zingana na miriyoni mirongo yu yuu biracyashimishije cyane, ariko1200w LED itaraSisitemu ni sisitemu igoye cyane, itandukanye numucyo rusange wa projection, ukeneye kwiga ibintu byinshi, gushora imari hakiri kare ni binini. Muri iki gihe, uburyo nyamukuru bwo kugurisha itara rya zahabu halide itara ryuzuye ryuzuye, LED ikusanya uburobyi bwo kuroba irashobora gutekerezwa muburyo bwa kane.

Uburyo bwa kane ni ikigeragezo gito, buhoro buhoro wagura inzira. Bitewe nubuhanga bukuze bwamatara yo gukusanya amafi ya LED, imikorere (cyangwa inyungu yo kuroba) yamatara amwe yo gukusanya amafi yakozwe na bamweLED itara ryo kurobaabayikora babaye beza kuruta amatara yo mu nyanja yo kugerageza gukusanya amatara yatangijwe na Weizhi na Thermophysics. Amatara amwe n'amwe yo gukusanya amafi ya LED afite ingaruka zidasanzwe zikurura inkeri nandi mafi, kandi afite ubushyuhe bwiza. Kubwibyo, ubu bwoko bwo gukusanya urumuri rwamafi burashobora guhabwa ba nyiri ubwato kugeragezwa rito, niba ingaruka ari nziza rwose, abafite ubwato mubisanzwe bazashaka gukoresha amafaranga kugirango bavugurure urumuri.

Muri rusange, niba gufata ari byiza ku gipimo gito, nyir'ubwite ntazabwira abandi ba nyir'icyambu (ba nyir'ubwato na bo bakunda gucecekesha umunwa no kugira amahirwe). Ariko niba uwabikoze yifatanije nububiko bwamatara ku cyambu cyuburobyi cyangwa aho kubungabungaamatara yo kurobasisitemu, kandi igaha iduka umugabane ukwiye winyungu, amashanyarazi yo kubungabunga azagerageza rwose gukora ibishoboka byose kugirango azamure itara ryamafi ya LED hamwe nibikorwa byiza rwose (nyuma yubundi, inyungu ikomeye yo kuzigama amavuta ashyirwa hano), kandi byamamajwe cyane ibibanza by'itara rya LED birashobora gufungurwa.
Ingingo imwe yo kwitondera mugutezimbere amatara y’amafi ya LED: ntutegereze ko nyirubwato asimbuza amatara yose ya zahabu ya halide yubwato bwose hamwe n’amatara y’amafi icyarimwe, ibyago byo gusimbuza ubwato bwose ni byinshi. Igitekerezo cyanjye nuko: gumana kimwe cya kabiri cyumwimerereitara rya halide, gusimbuza kimwe cya kabiri cyamatara ya zahabu hamwe n itara rya LED, gabanya neza uburebure bwo gushyiramo itara rya LED, urumuri nuburyo bukoreshwa muburobyi, byanze bikunze bizagera kubisubizo byiza.