LED Qhov muag teev muaj kev txuag hluav taws xob thiab ua haujlwm ntev hauv qaib ntxhw teeb pom kev zoo
Kev tsim cov nqaij qaib yog cuam tshuam los ntawm kev teeb pom kev zoo. Lub teeb pom kev tsis txaus thaum lub sij hawm brooding los yog ntau lub teeb pom kev zoo thaum loj hlob tuaj yeem ua rau kev ua haujlwm tsis zoo thiab poob nyiaj tau los. Txawm hais tias lawv xav tau cov khoom siv teeb pom kev zoo, cov phab ntsa ruaj khov, qhov cua-ventilated qaib barns muaj zog ntau dua los khiav. Nyob ntawm seb qhov loj ntawm lub tsev noj mov thiab cov pab tsiaj lub hnub nyoog ntawm kev ua lag luam, tus nqi teeb pom kev zoo ntawm lub tsev qaib nrog 60-watt incandescent qhov muag teev yuav siab li 30 txog 40 feem pua ntawm cov nqi hluav taws xob (US $ 100 txog $ 250 ib qho pab yaj los yog tsev txhab nyiaj). Yog li ntawd, kev hloov kho teeb pom kev zoo yuav tsum tsis yog tsuas yog muaj txiaj ntsig zoo rau cov noog xwb, tab sis kuj tseem siv tau rau kev siv hluav taws xob.
Cov teeb pom kev zoo feem ntau yog hloov los ntawm cov teeb fluorescent (CFLs). Txawm hais tias qhov tseeb tias qhov chaw no tuaj yeem txo cov nqi teeb pom kev zoo los ntawm ntau npaum li 60 feem pua thaum piv rau qhov muag teev, CFL qhov muag teev nyob rau hauv cov nqaij qaib barns muaj qhov tsis ua haujlwm siab vim yog qhov muag qhov muag ntawm lub zog hloov pauv. Kev sau cov av ntawm cov spirals, uas txo cov teeb pom kev zoo lumen thiab ua rau cov qij maj mam poob lub teeb tawm nrog lub sijhawm, yog qhov teeb meem thib ob nrog CFL qhov muag teev (teeb lumen depreciation, LLD). Cov qij yuav tsum tau muab pov tseg ntawm kev siv qee yam kev cai txij li lawv kuj muaj mercury, uas yog pom tias muaj kev txhawj xeeb rau ib puag ncig. Lwm lub zog txuag hluav taws xob yog qhov txias txias cathode compact fluorescent qhov muag teev (CCFL), tab sis cov no muaj qhov sib npaug ntawm lub zog hloov pauv, muaj mercury, thiab maj mam poob lawv qhov ci.
Hauv peb lub xyoos dhau los, lub teeb-emitting diodes (LEDs) tau muaj nyob rau hauv kev tsim cov nqaij qaib. Cov hluav taws xob hauv LED thev naus laus zis tsim lub teeb, thiab cov teeb no tam sim no tau ua tiav hauv kev ua haujlwm hauv broiler, qaib ntxhw, txheej, thiab cov chaw tsim khoom tsim. Noog kev ua tau zoo nrog LED teeb yog ua pov thawj kom sib npaug nrog, yog tias tsis ntau dua, kev ua tau zoo nyob rau hauv cov teeb pom kev zoo thaum lub teeb pom kev zoo tsim nyog. Cov thev naus laus zis tsim tau zoo tsis muaj qhov ua tsis tiav thiab tseem tsim tau 70 mus rau 80 feem pua ntawm lawv cov teeb pom kev qub ob xyoos tom qab tau teeb tsa hauv broiler barns. LEDs yog 80 mus rau 85 feem pua ntau dua li lub teeb incandescent. Cov neeg ua liaj ua teb nyiam cov LEDs yuav tsum ua lawv cov kev tshawb fawb ua ntej yuav vim tias cov cuab yeej no tab tom txhim kho sai thiab cov qij tshiab tau los rau hauv kev lag luam nrawm. Thaum xaiv ib lub teeb, nws yog ib qho tseem ceeb kom nkag siab cov hauv qab no:
Lub teeb puas tau raug kuaj los yog raug muab tso rau hauv qhov chaw kuaj?
Yog tias muaj, cov kev tshawb pom tau raug tshaj tawm rau pej xeem?
Cov noog ua dab tsi thaum lub teeb ci? Thaum siv cov teeb ci LED, cov neeg tsim khoom tau pom tias cov noog ua ntau dua subduedly, txawm tias thaum lub teeb siv tau nce los ntawm qis mus rau tag nrho. Ib qho kev piav qhia yuav yog vim LED teeb pom kev zoo tsis flicker ntau npaum li CFL teeb ua, uas tuaj yeem ua rau cov noog pom nws. Nqaij qaib muaj lub zeem muag zoo heev thiab muaj kev cuam tshuam ntau dua rau lub teeb ci dua li tib neeg.
Puas muaj cov ntaub ntawv hais txog lub teeb lumen depreciation (LLD), lub sij hawm ntev lumen tso zis, los yog lub teeb efficiency? Puas yog kev ntsuam xyuas ywj pheej muab cov teeb rau Energy Star ntsuas? Thaum xa daim ntawv thov rau cov nyiaj them rov qab rau LEDs, nws yog ib qho tseem ceeb kom paub seb qhov Energy Star ntsuas puas tsim nyog lossis seb tsuas yog qee yam teeb pom kev zoo tau txais.
Puas muaj qhov muag teev tau ntxuav siv cov txheej txheem ntxuav-down rau cov nqaij qaib barns? IP65- ntsuas qhov muag teev yog qhov ntsuas ntsuas tiag tiag.
Puas yog kev teeb tsa hluav taws xob haum rau LED teeb pom kev zoo?
LED, CFL, thiab txias cathode teeb yog tsis-linear loads nyob rau hauv sib piv rau cov pa roj teeb incandescent. Non-linear loads yog cov uas qhov kev sib raug zoo ntawm cov tam sim no thiab voltage tsis linear. Hauv cov tsev qaib, nws tsis yog qhov txawv txav rau cov teeb pom kev zoo sib koom ua ke ntawm cov neeg nruab nrab nruab nrab. Kev siv cov nruab nrab nruab nrab nrog cov teeb ci hluav taws xob ua rau kev txiav txim siab txij li qhov nruab nrab tam sim no los ntawm cov kab hluav taws xob hluav taws xob tshem tawm ib leeg tawm. Nws tuaj yeem txo tus nqi ntawm kev xaim.
Cov tsis-linear LED thiab CFL loads 'nruab nrab tam sim no tsis thim ib leeg tawm. Hauv qhov tseeb, qhov nruab nrab tam sim no tuaj yeem ua ke. Thaum txhim kho tsis yog-linear LED thiab CFL loads ntawm circuits nrog cov nruab nrab, xyuas kom tseeb tias koj qhov nruab nrab tam sim no loj txaus. Cov neeg nruab nrab nruab nrab tsis raug qhia rau kev tsim tsev qaib tshiab yog tias tsis siv cov khoom siv linear. Yog tias muaj lus nug, nrog tus kws kho hluav taws xob muaj ntawv pov thawj tham.
