Txhim kho lub teeb pom kev zoo LED cov teeb roj fluorescent yog txuag hluav taws xob ntau dua
Txhua leej txhua tus paub tias lub zog ntawm cov teeb roj fluorescent LED yuav raug txo nrog kev txhim kho lub teeb pom kev zoo, thiab txuag hluav taws xob yuav pom tseeb dua.
Kev ua kom pom kev zoo ntawm cov teeb coj cov hlaws tau nce siab dua thiab siab dua, ua tsaug rau kev ua haujlwm ntawm ntim ntim, los ntawm 3528 thaum ntxov, 3014 lub teeb hlaws, qhov ua kom pom kev zoo ntawm 100lm/W txog 120lm/w, mus rau tam sim no 2835 teeb hlaws, luminous efficiency yog siab li 150LM/W, yog li 2835 teeb Qhov tshwj xeeb zoo ntawm cov hlaws sai sai. Tshwj xeeb tshaj yog rau cov teeb roj fluorescent thiab cov raj LED, tag nrho cov teeb pom kev zoo yog siab li 120lm/w. Cov txiaj ntsig yog dab tsi?
Raws li qhov paub txog 18wLED fluorescent teeb. Qhov zoo ib yam li cov teeb pom kev zoo fluorescent tsuas yog 80lm/W, yog 18w, nws qhov ci ci yog: 18w*80=1440lm.
Yog tias qhov ua kom pom kev zoo yog 120lm/W, tom qab ntawd 18w lub teeb pom kev zoo yog: 18*120=2160lm, qhov ci ci tau nce ntxiv, uas tsis yooj yim rau cov teeb pom kev zoo ib yam
Txhawm rau siv sijhawm tshwj xeeb, nws tuaj yeem ua tau raws li qhov xav tau.
Rau cov xwm txheej zoo ib yam, thaum siv cov teeb pom kev zoo LED teeb ci ntau, tsis xav tau lub zog ntau, uas tuaj yeem txuag hluav taws xob ntau dua
Piv txwv li: Xam los ntawm 1440lm, kev ua haujlwm siab LED teeb fluorescent tsuas xav tau lub zog zog: P=1440lm/120lm/w=12w
Tom qab ntawd nws txuag: 18-12=6w ntawm lub zog hluav taws xob, yog 1000, tom qab ntawd nws tau txuag 6000w ntawm lub zog hluav taws xob, uas yog qhov tseem ceeb.
Yog li ntawd, thaum xaiv lub raj, koj yuav tsum xaiv lub teeb pom kev zoo LED teeb ci, uas yog qhov zoo rau kev txuag hluav taws xob. Nws kuj tseem zoo rau kev ua kom pom kev xav tau kev pom kev
