Nag hmo peb ua tiav hauv kev tsim ib lub zog tshiab, nws yog DC48V 900W, ib qho ntawm cov yam ntxwv zoo siab yog qhov ua tau zoo, thaum AC 230V cov tswv yim, qhov ua tau zoo yog 95.6%.
Fais fab mov efficiency siab li 95.9% (@230Vac) tsis yog ib tug yooj yim tus xov tooj rau theem teeb pom kev zoo - nws txhais ncaj qha mus rau hauv ob peb yam zoo, tshwj xeeb tshaj yog rau kev ua hauj lwm scenarios:
1. Txo cov cua sov tsim kom muaj txiaj ntsig zoo, txhim kho kev ruaj ntseg fixture
Yuav luag ib nrab ntawm cov cua sov poob:
Piv rau 92% cov khoom siv hluav taws xob zoo, xa cov khoom siv tib yam 900W, cov khoom siv hluav taws xob no muaj qhov poob ntawm tsuas yog li 37W (1000W tawm tswv yim - 900W cov zis), thaum cov khoom siv ib txwm poob txog 72W.
Qhov sib txawv ntawm 35W yog tag nrho hloov mus rau hauv tshav kub. Hauv qhov chaw kaw, qhov chaw nruj ntawm lub teeb ci theem, qhov no zoo li tshem tawm lub siab - lub zog cua sov.
Cooler tseem ceeb Cheebtsam:
Ntsuas ntawm 40℃ambient nyob rau hauv tag nrho load, qhov siab tshaj plaws nyob rau hauv lub tsev kub tsuas yog 78℃(paub cov khoom siv feem ntau tshaj 95 degree).
Electrolytic capacitor lub neej ua raws li txoj cai ntawm tus ntiv tes xoo: "txhua 10℃txo ob npaug lub neej". 78℃vs 95℃→ theoretical life nce li ntawm 3 mus rau 5 zaug.
Qhov no txhais tau hais tias txo qis hluav taws xob tsis ua hauj lwm tus nqi thaum lub sij hawm ntev tours thiab nyob rau hauv kub truss ib puag ncig - tsis muaj zog tso zis ripple, tsis muaj LED flicker, tsis muaj lub cev muaj zog jitter los ntawm capacitor laus.
Tsawg heev yuav tshwm sim ntawm kev tiv thaiv over-temperature:
Even when stage ventilation is poor (eg, dense fixture arrays, blocked scenery), the high thermal margin keeps the supply well away from the 105℃shutdown point, avoiding sudden blackouts during a performance.
2. Ua kom muaj kev sib txuam ntau dua thiab sib zog tsim kho
Tsis xav tau cov kiv cua ntxiv lossis cov heatsinks loj:
37W ntawm kev poob tuaj yeem tswj hwm nrog thaj tsam me me ntawm txhuas PCB thiab cov khoom siv hluav taws xob, thaum 72W ntawm kev poob feem ntau yuav tsum tau yuam cua txias los yog raug fin heatsinks.
Tshem tawm cov kiv cua → ntsiag to fixtures (tseem ceeb rau cov theem ntsiag to xws li kev ua yeeb yam thiab kev hais kwv txhiaj), kev siv tshuab yooj yim dua, thiab kev ntsuam xyuas IP yooj yim dua (waterproof thiab dustproof).
Fixtures tuaj yeem ua kom me thiab sib dua:
Rau kev txav taub hau thiab nqaj teeb, txhua 100g txo qis pab lub cev muaj zog thiab lub sijhawm ntawm inertia. Kev ua haujlwm siab tso cai rau tag nrho cov luminaire yuav "slimmed" thaum tseem xa 900W ntawm cov zis hluav taws xob.
3. Kev txuag hluav taws xob tseem ceeb, txo cov nqi khiav lag luam
Kev txuag hluav taws xob ntau rau ib qho khoom siv hauv ib xyoos:
Xav tias qhov kev sib tw khiav 5 teev hauv ib hnub, 300 hnub hauv ib xyoos.
High-efficiency muab txhua xyoo input zog: 1000W × 5h × 300=1500 kWh
Cov pa hluav taws xob (92% ua haujlwm tau zoo) txhua xyoo input zog: 900W ÷ 0.92 ≈ 978W input → 1467 kWh
Qhov sib txawv: 33 kWh / xyoo rau ib lub teeb.
Cov yeeb yam loj tuaj yeem siv 200 LED fixtures → txuag txhua xyoo ntawm 6600 kWh. Ntawm tus nqi hluav taws xob ua lag luam ntawm 1.2 RMB / kWh, uas yog kwv yees li 8,000 RMB txuag hauv cov nqi hluav taws xob.
Txo lub tshuab hluav taws xob / roj teeb lub zog xav tau:
Cov yeeb yam sab nraum zoov thiab cov theem ib ntus feem ntau vam khom lub tshuab hluav taws xob diesel lossis lub zog cia roj teeb. Kev ua haujlwm siab dua txhais tau tias cov khoom siv ntau dua tuaj yeem siv tau los ntawm tib lub peev xwm ntawm cov roj lossis roj teeb, lossis lub tshuab hluav taws xob me tuaj yeem siv tau - txo cov nqi xauj tsev thiab cov pa roj carbon emissions.
Peb tsim thiab tsim cov khoom siv hluav taws xob rau ntau tshaj 20 xyoo, peb muaj ntau tshaj 10 tus neeg ua haujlwm engineers pab neeg.Yog tias koj muaj tswv yim zoo ntawm qhov project fais fab, thov hu rau kuv, kuv email yog amy@gzkaihui.com, ua tsaug! Peb yuav sim peb qhov zoo tshaj plaws los ua kom lub zog hloov pauv zoo dua rau koj.
