Deciphering lub ntsiab lus ntawm tsab ntawv "CCT" nyob rau hauv ib tug hluav taws xob vaj huam sib luag: To taub ntau lub ntsiab lus thiab lawv qhov tseem ceeb
Thaum pib
Cov ntawv luv yog nquag siv nyob rau hauv cov npe ntawm cov hluav taws xob hluav taws xob thiab hluav taws xob engineering feem ntau txhawm rau kom yooj yim rau kev sib txuas lus thiab cov ntaub ntawv hauv kev nyuaj ntawm hluav taws xob engineering. Nws yog qhov ua tau los hla cov lus luv "CCT," uas yog ib qho piv txwv. Lo lus "CCT" tsis muaj lub ntsiab lus tshwj xeeb; es, nws yuav raug siv los xa mus rau ntau yam ntawm ntau lub tswv yim nyob ntawm cov ntsiab lus. Lub hom phiaj ntawm tsab xov xwm no yog txhawm rau tshawb xyuas ntau qhov kev txhais lus ntawm CCT hauv lub vaj huam sib luag hluav taws xob, lub luag haujlwm thiab kev siv ntawm cov kev txhais lus no, thiab cov kev cuam tshuam uas cov kev txhais lus no muaj nyob rau hauv lub tshuab hluav taws xob.
CCT stands rau "circuit tam sim no transformer."
Txhais thiab tseem ceeb
Circuit Current Transformer yog ib qho ntawm feem ntau txhais ntawm lo lus "CCT" thaum nws yog siv nyob rau hauv ib tug hluav taws xob vaj huam sib luag. Ib qho ntawm cov khoom siv tseem ceeb tshaj plaws uas siv rau lub hom phiaj ntawm kev ntsuas qhov tam sim no uas ntws los ntawm hluav taws xob Circuit Court yog Circuit Current Transformer. Nws lub hom phiaj tseem ceeb yog txhawm rau txo cov tam sim no siab uas ntws los ntawm lub ntsiab Circuit Court mus rau tus lej uas nyob deb thiab tswj tau ntau dua. Qhov kev txo qis tam sim no tuaj yeem raug kuaj xyuas kom ruaj ntseg los ntawm cov khoom siv xws li ammeters thiab lub zog ntsuas hluav taws xob, lossis nws tuaj yeem siv los ua cov tswv yim rau kev tswj hwm thiab kev tiv thaiv relays.
Kev sib txuas ncaj qha rau lub ntsuas ntsuas mus rau txoj kab tseem ceeb hauv lub vaj huam sib luag loj hauv hluav taws xob, piv txwv li, qhov twg lub hauv paus loj tuaj yeem nqa ntau pua lossis ntau txhiab amperes, yuav yog ob qho tib si ua tsis tau thiab txaus ntshai. Qhov no yog vim lub ntsiab Circuit Court yuav nqa tau ib tug tseem ceeb npaum li cas ntawm tam sim no. Qhov siab tam sim no raug txo los ntawm cov conduction tam sim no transformer (CCT), feem ntau mus rau tus qauv tus nqi xws li 5 amperes lossis 1 ampere, uas yooj yim tswj tau los ntawm cov cuab yeej siv los saib xyuas lossis tswj.
Cov ntsiab cai ntawm kev ua haujlwm
electromagnetic induction yog lub ntsiab lus tseem ceeb uas txhawb nqa kev ua haujlwm ntawm CCTs. Ob lub ntsiab winding thiab ib nrab winding yog suav nrog hauv lawv cov kev tsim kho. Lub siab - tam sim no Circuit Court uas yuav tsum tau saib xyuas yog txuas nrog cov thawj winding, uas yog txuas mus rau lub voj voog. Lub ntsiab winding yog lub luag hauj lwm rau tiam ntawm ib tug magnetic teb thaum twg tam sim no dhau los ntawm nws. Ib tug tam sim no yog induced nyob rau hauv lub thib ob winding raws li ib tug tshwm sim ntawm no magnetic teb, thiab tam sim no transformation ratio yog txiav txim los ntawm tus piv ntawm tus naj npawb ntawm lem nyob rau hauv lub thawj winding rau cov xov tooj ntawm lem nyob rau hauv lub thib ob winding.
Piv txwv li, yog hais tias thawj winding muaj 100 lem thiab lub thib ob winding muaj 10 lem, thiab cov thawj tam sim no yog 100 amperes, ces qhov thib ob tam sim no yuav yog 10 amperes (xav tias lub transformer zoo tag nrho thiab tsis muaj kev poob). Qhov thib ob winding dhau los ua lub hauv paus ntawm cov kauj ruam no - nqes tam sim no, uas yog tom qab siv rau lub hom phiaj ntawm kev ntsuas, tswj, lossis kev tiv thaiv.
Hauv thaj tsam ntawm hluav taws xob panels, kev siv
CCTs yog siv nyob rau hauv ntau yam ntawm ntau yam kev siv nyob rau hauv lub realm ntawm hluav taws xob panels. Hauv cov tshuab hluav taws xob faib hluav taws xob, lawv tsim nyog rau kev saib xyuas tam sim no hauv feeders thiab ceg ntoo kom ntseeg tau tias cov khoom siv hluav taws xob tseem nyob hauv qhov system cov peev txheej. Qhov no yog ua los xyuas kom meej tias qhov system nyob hauv nws lub peev xwm. Kev tiv thaiv kev thauj khoom ntau dhau, uas yuav ua rau muaj kev puas tsuaj rau cov khoom siv, hluav taws xob hluav taws xob, lossis hluav taws xob hluav taws xob, yog qhov yooj yim los ntawm qhov ntsuas no.
CCTs tau siv dav hauv cov chaw tswj xyuas lub cev muaj zog hauv cov chaw tsim khoom lag luam rau lub hom phiaj ntawm kev saib xyuas tam sim no uas tau kos los ntawm cov motors. Thaum cov neeg ua haujlwm txuas ntxiv ntsuas lub cev muaj zog tam sim no, lawv tuaj yeem txheeb xyuas qhov kev ua haujlwm txawv txav xws li lub cev muaj zog dhau -tam sim no. Qhov no tej zaum yuav yog ib qho kev qhia txog ib qho teeb meem ntawm cov neeg kho tshuab, xws li ib tug jammed ncej, los yog ib tug hluav taws xob teeb meem, xws li ib tug luv luv Circuit Court nyob rau hauv lub motor windings. Lub Circuit Court breaker tuaj yeem raug tripped los ntawm kev tiv thaiv relays uas txuas nrog CCTs, uas yuav tiv thaiv lub cev muaj zog nrog rau lwm yam khoom uas nyob hauv vaj huam sib luag hluav taws xob.
CCT stands rau "correlated xim kub."
Txhais thiab qhov tseem ceeb ntawm cov teeb pom kev zoo hauv kev lag luam
Hauv cov ntsiab lus ntawm cov hluav taws xob hluav taws xob, lo lus "CCT" feem ntau siv los xa mus rau lub tswv yim ntawm "kev sib raug zoo xim kub" thaum sib tham txog cov teeb pom kev zoo. Lub teeb pom kev xim tuaj yeem ntsuas tau siv cov xim hloov pauv xim (CCT), uas yog sawv cev hauv Kelvin (K). Nws yog ib txoj hauv kev piav qhia seb lub teeb pom kev zoo li sov (daj lossis txiv kab ntxwv) lossis txias (xiav lossis dawb).
Lub teeb sov dawb,uas yog piv rau qhov uas tsim los ntawm cov qij incandescent, yog tsim los ntawm CCT qhov tseem ceeb uas qis dua, feem ntau ntog hauv thaj tsam ntawm 2700K txog 3000K. Hom teeb ci sov no feem ntau nyiam nyob hauv tsev, xws li chav pw thiab chav nyob, vim nws ua kom muaj qhov chaw sov so thiab caw. Nyob rau hauv sib piv, siab dua CCT qhov tseem ceeb, uas nyob ib ncig ntawm 5000K mus rau 6500K, muab lub teeb uas zoo ib yam li lub hnub ci los yog ib tug txias dawb. Thaum lub teeb ci ntsa iab yuav tsum tau ua kom pom kev pom thiab ua tau zoo hauv kev lag luam thiab kev lag luam, xws li chaw ua haujlwm, tsev khaws khoom, thiab tsev kho mob, lub teeb zoo li no tau siv ntau zaus. Piv txwv ntawm cov chaw xws li kev lag luam thiab kev lag luam.
Kev cuam tshuam rau txoj hauv kev mus rau teeb pom kev zoo hauv hluav taws xob vaj huam sib luag
Hauv cov vaj huam sib luag hluav taws xob uas tswj cov teeb pom kev zoo, muaj kev nkag siab zoo ntawm CCT yog qhov tsim nyog rau kev tsim teeb pom kev zoo. Nws yog qhov ua tau tias qhov sib txawv CCT yuav xav tau rau ntau thaj tsam hauv ib qho qauv. Lub teeb sov sov -dawb nrog xim kub (CCT) ntawm ib ncig ntawm 3000K tej zaum yuav raug siv, piv txwv li, nyob rau hauv qhov chaw tos txais ntawm lub tsev so los tsim ib qho chaw sov so thiab caw cov qhua. Nws muaj peev xwm nruab ib lub teeb txias txias nrog cov xim kub ntawm 4000K txog 5000K hauv qhov chaw ua lag luam ntawm lub tsev so txhawm rau pab cov neeg tuaj saib hauv kev tsom mus rau lawv txoj haujlwm.
Tsis tas li ntawd, thaum hloov los yog retrofitting teeb pom kev zoo nyob rau hauv lub vaj huam sib luag hluav taws xob, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo xav txog CCT ntawm cov teeb pom kev tshiab. Txhawm rau kom ntseeg tau tias lub teeb pom kev zoo thiab huab cua tau khaws cia lossis txhim kho, nws yog qhov yuav tsum tau xaiv qhov tsim nyog CCT rau daim ntawv thov npaj thaum hloov los ntawm - siab sodium teeb rau LED teeb. Cov teeb no feem ntau tso tawm qhov sov- txiv kab ntxwv ci thiab muaj CCT tsawg.
CCT stands rau qhov tam sim no transformer, thiab nws yog siv nyob rau hauv daim ntawv thov teeb pom kev zoo.
Ua haujlwm hauv thaj chaw ntawm LED Teeb pom kev zoo
Lub transformer tsis tu ncua tam sim no yog lwm lo lus uas yuav siv tau los xa mus rau qhov tam sim no transformer nyob rau hauv cov ntsiab lus ntawm teeb pom kev zoo, tshwj xeeb tshaj yog rau LED (lub teeb -emitting diode) teeb pom kev zoo. LEDs yog cov khoom siv uas siv hluav taws xob, thiab txhawm rau kom lawv ua haujlwm ntawm lawv qhov zoo tshaj plaws, lawv xav tau ib qho tam sim no uas ruaj khov thiab zoo ib yam. Txawm hais tias lub load impedance lossis input voltage, Constant Current Transformer yog npaj los ua kom qhov ntws ntawm tam sim no los ntawm LED Circuit Court tas li. Qhov no yog rooj plaub kom lub LED Circuit Court yuav ua haujlwm zoo.
Qhov no yog qhov tseem ceeb vim tias qhov kev hloov pauv ntawm qhov tam sim no uas ntws los ntawm LED tuaj yeem ua rau muaj kev hloov pauv hauv qhov ci ntawm lub teeb pom kev zoo, txo qis hauv lub neej ntawm LED, lossis txawm tias kev puas tsuaj rau LED nws tus kheej. CCT yog lub luag haujlwm los xyuas kom meej tias LED tau txais qhov tsim nyog tam sim no, uas ua rau lub peev xwm ntawm LED kom tswj tau qhov ci ntsa iab zoo ib yam thiab yog lub luag haujlwm rau kev ua haujlwm ntawm nws lub neej.
Kev tsim thiab kev ua haujlwm
Ib qho teeb pom kev zoo ntawm LED Qhov Tam Sim No Transformer feem ntau muaj cov tub ntxhais sib nqus, thawj thiab theem nrab windings, thiab tswj circuits. Hom transformer no yog siv los muab cov teeb ci LED. Ob qho tib si hloov tam sim no (AC) mains thiab ncaj qha tam sim no (DC) cov khoom siv hluav taws xob tuaj yeem siv los txuas cov thawj winding rau lub hwj chim qhov chaw. Lub hauv paus winding yog txuas nrog lub zog qhov chaw. Muaj kev sib txuas ntawm LED load thiab qhov thib ob winding.
Kev soj ntsuam cov tam sim no nyob rau hauv lub thib ob Circuit Court yog lub luag hauj lwm ntawm kev tswj circuitry uas muaj nyob rau hauv lub CCT. Txhawm rau kom tswj tau qhov tam sim no tsis tu ncua, kev tswj xyuas hluav taws xob yuav hloov pauv qhov hloov pauv lossis qhov sib nqus sib nqus ntawm lub hauv paus thiab theem nrab windings nyob rau hauv qhov xwm txheej uas cov load impedance txawv. Qhov no tej zaum yuav yog qhov tshwm sim ntawm yam xws li kev laus ntawm LEDs lossis kev hloov pauv ntawm qhov kub ntawm ib puag ncig ib puag ncig. Los ntawm kev siv qhov kev hloov kho tsis siv neeg no, LED teeb pom kev zoo tau lees tias ua haujlwm tau zoo thiab muaj kev vam meej.
Muaj ob peb txoj kev txhais lus ntawm CCT hauv cov ntsiab lus no.
Txuas Terminal rau Hla-Qhov Rooj
CCT tuaj yeem, qee qhov xwm txheej, yog tus ntawv luv rau Hla Txuas Txuas Terminal. Ib qho ntawm cov ntsiab lus ntawm kev sib txuas uas tuaj yeem pom hauv lub network ntawm hluav taws xob lossis kev sib txuas lus yog hu ua Cross Connecting Terminal. Lub hom phiaj ntawm cov khoom no yog los pab txhawb kev sib txuas ntawm ntau yam hluav taws xob circuits, cables, lossis khoom siv hauv vaj huam sib luag hluav taws xob. Nws muaj qhov chaw nruab nrab uas cov kev sib txuas yuav raug tsim, hloov kho, lossis txiav tawm ntawm qhov chaw nruab nrab.
Hla - txuas cov davhlau ya nyob twg, piv txwv li, yog siv rau hauv vaj huam sib luag hluav taws xob ntawm lub chaw loj - teev cov ntaub ntawv txhawm rau txhawm rau tswj cov kev sib txuas sib txuas ntawm cov fais fab cables uas pub lub zog rau cov servers, cov khoom siv khaws cia, thiab lwm yam khoom siv thev naus laus zis. Tsis tas li ntawd, lawv ua kom yooj yim rov teeb tsa lub zog faib hluav taws xob thaum qhov kev xav tau ntawm cov ntaub ntawv chaw hloov pauv lub sijhawm.
Cov cuab yeej rau Configuring Controllers (nyob rau hauv cov ntsiab lus ntawm ib tug ntau Comprehensive Electrical System)
Lub ntsiab lus CCT kuj tuaj yeem siv los xa mus rau Controller Configuration Tool, uas tsis yog cuam tshuam tag nrho nrog lub vaj huam sib luag hluav taws xob nws tus kheej tab sis theej txuas nrog lub tshuab hluav taws xob tag nrho. Qhov kev pab cuam software hauv nqe lus nug yog siv rau lub hom phiaj ntawm kev teeb tsa, kev sim, thiab tswj cov tswj hluav taws xob. Kev tswj xyuas cov txheej txheem hluav taws xob, xws li kev tswj lub cev muaj zog, kev tswj teeb pom kev zoo, thiab HVAC (Tshav Kub, Qhov Cuab Yeej, thiab Cua Txias) kev tswj hwm, yog ua tiav los ntawm kev siv cov programmable logic controllers (PLCs) thiab lwm hom kev tswj hwm hauv cov ntsiab lus ntawm kev lag luam automation thiab lub tsev ntse.
Los ntawm kev siv cov Controller Configuration Tool, cov txheej txheem ntawm configuring thiab tswj cov controllers yog ua ncaj nraim. Nws muab cov neeg ua haujlwm muaj peev xwm ua haujlwm rau cov tswj hwm, tsim cov kev txwv, thiab saib xyuas kev ua haujlwm ntawm cov tshuab hluav taws xob uas nyob rau hauv lawv cov tswj. Hais txog lub vaj huam sib luag hluav taws xob uas yog ib feem ntawm lub tshuab hluav taws xob ntau dua, CCT software tau siv los lav tias cov tswj hwm uas txuas nrog lub vaj huam sib luag tau tsim nyog kom ua tiav qib siab tshaj plaws ntawm kev ua tau zoo.
Kev xav zaum kawg
Nyob rau hauv cov ntsiab lus ntawm ib lub vaj huam sib luag hluav taws xob, cov ntawv luv CCT tuaj yeem txhais tau ntau txoj hauv kev, txhua tus muaj nws tus kheej qhov tseem ceeb thiab kev siv hluav taws xob. Thaum nws los txog rau kev saib xyuas thiab kev tiv thaiv tam sim no hauv cov hluav taws xob hluav taws xob, cov khoom siv hluav taws xob tam sim no yog qhov tsim nyog. Correlated xim kub yog ib qho tseem ceeb hauv kev tsim teeb pom kev zoo thiab cov txheej txheem tsim kom muaj qhov chaw tsim nyog hauv ntau qhov chaw. Transformers uas ua haujlwm ntawm qhov tam sim no tsis tu ncua yog qhov tseem ceeb hauv kev ua kom ntseeg tau tias LED teeb pom kev zoo ua haujlwm zoo ib yam. Thaum nws los txog rau kev tswj hwm kev sib txuas ntawm hluav taws xob thiab kev tswj xyuas cov tshuab hluav taws xob, raws li, Hla Txuas Txuas Terminals thiab Controller Configuration Tools kuj tseem ceeb heev. Nws yog qhov tsim nyog rau cov kws tsim hluav taws xob, cov kws tshaj lij, thiab lwm tus neeg koom nrog hauv kev tsim, kev teeb tsa, kev saib xyuas, thiab kev ua haujlwm ntawm cov hluav taws xob thiab cov tshuab kom muaj kev nkag siab zoo ntawm lub ntsiab lus tseeb ntawm CCT hauv cov ntsiab lus uas nws tau siv. Los ntawm kev txhais lus tseeb thiab siv cov tswv yim no cuam tshuam nrog CCT, nws muaj peev xwm ua kom muaj kev nyab xeeb, kev ua tau zoo, thiab kev ua haujlwm ntawm cov tshuab hluav taws xob.
ntau detial:https://www.benweilight.com/ceiling-lighting/flat-led-panel/dimmable-cct- vaj huam sib luag-light.html
