Puas yog cov teeb pom kev zoo siv hluav taws xob ntau dua?
Piv nrog cov roj teeb uas muaj roj teeb thiab txuag hluav taws xob, puas yog cov teeb LED muaj zog dua? Cov kws tshaj lij tshuaj xyuas tau hais tias txhawm rau ntsuas seb cov khoom siv teeb pom kev zoo yog txuag hluav taws xob, nws feem ntau yog ntsuas los ntawm cov ntsuas xws li hluav taws xob kho qhov muag hloov pauv tau zoo (teeb pom kev zoo) thiab teeb pom kev zoo (xim kub, ntsuas xim xim). Kev siv hluav taws xob kho qhov muag hloov pauv tau zoo ntawm cov teeb LED tuaj yeem kwv yees txog 100%, cov teeb pom kev zoo ib yam yog ntau dua 80% kev txuag hluav taws xob ntau dua li cov teeb pom kev ib txwm muaj, thiab kev pab lub neej tuaj yeem ncav cuag 60,000 txog 100,000 teev, uas yog ntau dua 10 zaug ntev dua cov roj teeb ib txwm muaj thiab cov roj teeb txuag hluav taws xob.
Qhov kev saib xyuas LED cov khoom lag luam saib xyuas thiab tshuaj xyuas tsom mus rau peb qhov ntsuas: pib lub teeb pom kev zoo, xim kub, thiab ntsuas xim xim. Ntawm lawv, thawj lub teeb pom kev zoo qhia txog kev txuag hluav taws xob ntawm cov khoom lag luam teeb pom kev zoo, thiab cov xim kub thiab xim qhia qhov ntsuas tau cuam tshuam nrog tib neeg kev pom kev thiab kev nplij siab.
Qhov ntau dua qhov pib ua kom pom kev, txuag lub zog ntau dua. Hauv qhov chaw txheeb xyuas no, tus nqi nruab nrab ntawm qhov ua haujlwm tau zoo ntawm lub teeb pom kev zoo ntawm cov khoom lag luam LED ntawm Jiangsu Real Estate yog 80 lm/W (lumens ib watt); tus nqi nruab nrab ntawm qhov pib ua kom pom kev zoo ntawm kev lag luam muaj LED teeb pom kev zoo yog 60 lm/W. Piv nrog rau cov txiaj ntsig ntawm kev txheeb xyuas qhov teeb ntawm lub teeb txuag hluav taws xob, thawj qhov nruab nrab tus nqi ntawm cov teeb hluav taws xob txuag hluav taws xob hauv Jiangsu cov tuam txhab yog 64 lm/W, thiab tus nqi nruab nrab ntawm kev pib ua haujlwm zoo ntawm kev lag luam muaj lub zog txuag hluav taws xob yog 41 lm/ W, thaum pib ua haujlwm tau zoo ntawm cov roj teeb feem ntau yog 8-15 lm/W. Los ntawm kev sib piv cov txiaj ntsig, qhov pib ua kom pom kev zoo ntawm cov teeb LED yog qhov siab dua li ntawm cov teeb roj teeb thiab lub zog txuag hluav taws xob, uas yog qhov tseeb dua siv hluav taws xob.
