Kev tiv thaiv xob laimTsim rau sab nraum zoov LED teeb pom kev zoo
Txheej txheem cej luam: Qhov tseem ceeb ntawm kev tiv thaiv xob laim rau sab nraum zoov LED teeb pom kev zoo
Txawm hais tias ntsia rau hauv chaw ntau pob, teeb pom kev, lossis teeb pom kev zoo nkauj, sab nraum zoov LED teeb pom kev zoo yog qhov tsis zoo rau hluav taws xob surges thiab xob laim. LED systems, nyob rau hauv sib piv rau cov pa teeb pom kev zoo, nyob ntawm seb cov khoom siv hluav taws xob me me uas yooj yim raug mob los ntawm qhov hluav taws xob spikes. Ib lub teeb pom kev zoo tag nrho tuaj yeem raug rhuav tshem los ntawm ib qho kev sib tsoo, uas yuav tsum tau kho kim thiab poob qis.
Kab lus no saib ntawm -cov ntaub ntawv tshawb fawb hauv ntiaj teb no, piav qhia txog kev tshawb fawb txog kev tiv thaiv xob laim rau sab nraum zoov LED teeb, thiab muab cov lus qhia tsim nyog los ua kom cov tshuab no muaj kev nyab xeeb.
1. Qhov cuam tshuam ntawm xob laim rau sab nraum zoov LED teeb pom kev zoo
1.1 Xob Laim Strikes: Direct vs Indirect
Direct Strike: xob laim tuaj yeem ua rau muaj kev puas tsuaj loj los ntawm kev puas tsuaj los ntawm kev sib tsoo thiab kev puas tsuaj rau cov tsav tsheb thaum nws tsoo lub teeb pom kev zoo lossis cov ncej ncaj qha.
Indirect Strike: Electromagnetic induction tuaj yeem ua rau siab -voltage surges in power cables, harming LED controllers and power supply, txawm yog xob laim nyob ze.
1.2 Cov xwm txheej puas tsuaj
LED tsav tsheb uas tau kub hnyiab tawm (feem ntau muaj kev cuam tshuam)
LED module flickering lossis tag nrho tsis ua haujlwm
Kev sib txuas corroded los ntawm siab -tam sim no arcing
Kev Tshawb Fawb Txog Kev Ua Tsis Taus Florida Streetlight Project
500 LED txoj kev teeb tau teeb tsa los ntawm lub nroog Florida tsis muaj qhov tsim nyog tiv thaiv kev kub ntxhov. Peb caug feem pua ntawm cov teeb ua tsis tau tiav vim yog qhov tshwm sim tshwm sim tom qab muaj cua daj cua dub. Tus nqi pib ntawm kev txhim kho kev tiv thaiv hluav taws xob txaus yog qis dua li cov nqi kho, uas nce mus txog $ 100,000.
2. Cov txuj ci tseem ceeb rau kev tiv thaiv LED teeb los ntawm xob laim
2.1 Kev tiv thaiv sab nraud tiv thaiv xob laim (Rau Kev Tawm Tsam Ncaj Ncees)
A. Lightning Rods (Air Terminals) mounted rau saum lub teeb ncej ntawm nws qhov chaw siab tshaj
yam xyuam xim directs xob laim rau lub ntiaj teb.
B. Grounding systems thiab down conductors
Cables ua los ntawm tuab tooj liab lossis txhuas ncaj qha tam sim no rau hauv av.
Grounding nrog qis tsis kam (tsawg dua 10 ohms) yog qhov tseem ceeb.
C. Bonding nrog Equipotence
tiv thaiv sab flashes los ntawm kev xyuas kom meej tias tag nrho cov khoom hlau -ncej, fixture, thiab grounding system- nyob rau tib lub peev xwm.
2.2 Kev Tiv Thaiv Kev Tawm Tsam Sab Hauv (Rau Indirect Strikes & Power Surges)
A. Cov cuab yeej siv rau Kev Tiv Thaiv Surge (SPDs)
Hom 1 SPDs (rau kev tawm tsam ncaj qha) tau muab tso rau ntawm lub zog nkag.
Kev faib cov vaj huam sib luag siv hom 2 SPDs los tiv thaiv qhov tshwm sim tshwm sim.
Hom 3 SPDs tau muab tso rau ze rau cov tsav tsheb rhiab LED kom muaj kev ruaj ntseg ntxiv.
B. Transformers rau kev rho tawm
Nres kev sib kis ntawm surges ntawm circuits.
C. Kab nrog daim thaiv
txiav tawm ntawm qhov kev tawm tsam uas nyob ib sab 'electromagnetic cuam tshuam
SPD Ratings pom zoo rau LED teeb pom kev zoo lub rooj
Daim Ntawv Thov Tiv Thaiv Qib (kA) rau SPD Hom
| SPD Hom | Daim ntawv thov | Kev tiv thaiv qib (kA) |
|---|---|---|
| Hom 1 | Main fais fab kab | 50-100 kA |
| Hom 2 | Sub- faib vaj huam sib luag | 20-40 kA |
| Hom 3 | Nyob ze LED tsav tsheb | 5-10 kA |
3. Kev tiv thaiv xob laim tsim cov kev coj ua zoo tshaj plaws
3.1 Cov txheej txheem hauv av tsim nyog
Sib sib zog nqus-Electrodes ntiaj teb (qhov tob kawg ntawm 2.5 meters)
Ntiv nplhaib grounding (rau chaw ntau pob thiab lwm yam haujlwm loj)
Electrodes encased nyob rau hauv qhob yuav tsum tau zam vim lawv yuav corrode nyob rau hauv lub sij hawm.
3.2 Xaiv IP66 lossis siab dua xob laim- tiv thaiv LED teeb pom kev zoo (waterproof thiab plua plav pov thawj)
Cov ntaub ntawv tiv taus corrosion (xws li aluminium alloy thiab stainless hlau)
Potting compounds: kev tiv thaiv kev ya raws thiab surges rau hauv electronics
3.3 Kev Txhim Kho Kev Txawj Ntse & Kev Saib Xyuas
Kev tshawb nrhiav qhov chaw deb (LED systems nrog IoT muaj peev xwm tuaj yeem ceeb toom ua ntej tsis ua haujlwm)
Kev tiv thaiv hauv av yuav tsum tsis tu ncua thiab tshuaj xyuas ib xyoos ib zaug.
Ua tiav Tshav Dav Hlau Runway Lighting Case Study
Ntau -theem SPD system thiab kev txhim kho hauv av tau siv los kho cov teeb pom kev zoo ntawm lub tshav dav hlau loj hauv Tebchaws Europe. Txawm tias muaj cua daj cua dub heev, tsis muaj teeb meem tshwm sim tom qab tsib xyoos.
4. Tej yam yuam kev & yuav tiv thaiv lawv li cas
❌ Thawj qhov yuam kev yog nyob ntawm SPDs nkaus xwb tsis muaj av txaus.
Cov lus teb yog ib txwm siv qhov qis -tsis kam grounding system ua ke nrog SPDs.
❌ Qhov yuam kev 2: Kev Ua Haujlwm Tsis Zoo Surge Protectors Kho: Kev nqis peev hauv SPDs tau lees paub los ntawm IEC 61643 lossis UL 1449.
❌ Qhov yuam kev 3: Tsis saib xyuas Kev Kho Kev Kho: Npaj rau txhua xyoo hauv av pas nrig thiab SPD tshuaj xyuas.
5. Kev txhim kho yav tom ntej hauv LED tiv thaiv xob laim
Kev saib xyuas kev kwv yees siv los ntawm AI tuaj yeem txheeb xyuas SPDs ua ntej lawv ua tsis tiav.
Cov ntaub ntawv nrog tus kheej - kho cov khoom tuaj yeem kho qhov kev puas tsuaj me me.
Wireless Surge Monitoring: IoT sensors muab - lub sijhawm ceeb toom tiag tiag
Hauv kev xaus, tiv thaiv koj cov peev txheej
Kev ua tsis tiav ntawm cov teeb ci LED tsis yog kev zam, tab sis xob laim yog. Siab -SPDs zoo, kev tsim kho kom ruaj khov, thiab kev tsim kho av tsim nyog ua rau sab nraum zoov LED kom muaj sia nyob txawm tias muaj cua daj cua dub hnyav tshaj plaws.
Cov Ntsiab Lus Tseem Ceeb: ✔ Xaiv cov huab cua tsis zoo thiab surges - tiv thaiv LED teeb pom kev zoo ✔ Kev sim hauv av txhua xyoo ✔ Muab cov hlua hluav taws xob, hauv av, thiab SPDs txhawm rau pom qhov nce siab thaum ntxov, xav txog kev siv kev soj ntsuam ntse.
Ntxiv nrog rau kev txuag nyiaj ntawm kev kho, lub qhov dej zoo - tiv thaiv LED teeb pom kev zoo tuaj yeem lav ntev - lub sij hawm cia siab rau thiab kev ruaj ntseg. Tsim kom muaj zog los ntawm qhov pib es tsis tos kom xob laim tawm tsam kom pom koj qhov tsis muaj zog.
Shenzhen Benwei Teeb pom kev zoo Technology Co., Ltd
📞 Tel/Whatsappc +86 19972563753
🌐 https://www.benweilight.com/
📍 F Building, Yuanfen Industrial Zone, Longhua, Shenzhen, Suav
