Lub transformer yog qhov tseem ceeb tshwj xeeb ntawm transformer. Nws cov hom phiaj tseem ceeb tsis yog los kis lub zog hluav taws xob, tab sis "xa cov ntaub ntawv loj thiab qis dua hauv kev ntsuas kom haum, kev tiv thaiv, thiab tswj hwm.
Koj tuaj yeem nkag siab nws li cov "Scout" thiab "kev nyab xeeb cais tawm" ntawm lub zog hluav taws xob.
Transformers feem ntau muab faib ua ob pawg, nrog rau kev faib tawm meej ntawm kev ua haujlwm:
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ntaus |
Voltage Transformer |
hloov pauv tam sim no |
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Lus Askiv / LIMIVICIA |
Muaj peev xwm hloov pauv (PT) 或 voltage transformer (vt) |
Tam sim no Transformer (CT) |
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lub hom phiaj tseem ceeb |
Hloov chaw voltage |
Hloov pauv tam sim no |
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Ua Haujlwm Cov Ntsiab Cai |
Ua haujlwm nyob rau hauv lub xeev ze rau tsis muaj - phoo, xws li 10kv) profortional rau cov qauv kev voltage qis (feem ntau 100v lossis 100 / √ v) |
Ua haujlwm nyob rau hauv lub xeev ze rau Luv Circuit Court, hloov siab dua tam sim no (xws li 1000a) profortion rau cov qauv qis tam sim no (feem ntau 5a lossis 1a). |
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Txoj kev sib txuas |
Parallel kev sib txuas ntawm cov hluav taws xob siab thiab hauv av hauv qhov chaw ua haujlwm tseem ceeb. |
Parallel kev sib txuas hauv cov kab hluav taws xob siab ntawm txoj kab kev sib txuas lus siab thiab cov kab ntawv sib txuas hauv cov kab siab tam sim no ntawm lub hauv paus. Qhov thib ob ntawm tus yam ntxwv tseem ceeb yuav tsum tau ua kom muaj zog los tiv thaiv cov hluav taws xob siab los ntawm kev nkag mus hauv lub zog hluav taws xob tsawg thiab ua kom muaj kev nyab xeeb. Thaum lub sijhawm ua haujlwm, sab ob yuav tsum tsis txhob qhib kev ncig! Txwv tsis pub, nws yuav ua kom muaj hluav taws xob siab heev, cov khoom siv ua haujlwm thiab kev nyab xeeb ntawm tus kheej. nruab nrab ntawm. |
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Cov Nta Tseem Ceeb |
Qhov thib ob sab yuav tsum muaj kev ntseeg siab kom tiv thaiv cov hluav taws xob siab los ntawm kev nkag mus rau sab voltage qis thiab ua kom muaj kev nyab xeeb. |
Thaum lub sijhawm ua haujlwm, sab ob yuav tsum tsis txhob qhib kev ncig! Txwv tsis pub, nws yuav ua kom muaj hluav taws xob siab heev, cov khoom siv ua haujlwm thiab kev nyab xeeb ntawm tus kheej. |
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Duab Qhia Ua piv txwv |
Lub siab - precision, tsau piv 'voltage divider' |
Lub siab - precision, tsau piv txwv 'splitter' |
Vim li cas lub zog hluav taws xob tsis tuaj yeem ua haujlwm tsis muaj transformers?
Lub hav zoov ntawm cov hloov pauv tsuas yog daws peb qhov teeb meem loj:
1. Kev Nyab Xeeb Kev Ruaj Ntseg
Qhov teeb meem: Qhov ntsuas hluav taws xob hauv lub zog hluav taws xob tuaj yeem ncav cuag txhiab txhiab tus neeg muaj ntau txhiab xyoo, thiab tam sim no muaj peev xwm ua kom ntsuas tau ncaj qha rau cov twj paj nruag thiab txaus ntshai heev rau cov neeg ua haujlwm.
· Kev hloov pauv: Cov hloov hluav taws xob rho tawm ntawm thawj sab (sab kev kub siab (sab nrab (qis voltage). Cov neeg ua haujlwm ua haujlwm ntawm sab theem nrab (qis voltage, qis dua tam sim no), kiag li cais los ntawm lub zog hluav taws xob ib puag ncig, muaj kev nyab xeeb ntau.
2. Cov Qauv & miniaturization ntawm cov twj
· Teeb meem: Yog tias cov twj tshwj xeeb yog tsim rau txhua qhov hluav taws xob thiab qib tam sim no, tus nqi tsis tshua muaj siab thiab tsis muaj tseeb.
· Kev hloov pauv: Qhov kev sib tw / tam sim no ntawm thawj sab, cov khoom siv thib ob tau ua rau tus qauv sib koom ua ke (5A tam sim no) tom qab hloov pauv. Yog li no, txhua yam seev suab thiab cov khoom tiv thaiv tuaj yeem tsim thiab tsim tau raws li cov txiaj ntsig kev ua tiav no, miniaturization, thiab kev lag luam.
3. Siv kev tswj hwm nruab nrab & tiv thaiv
Qhov teeb meem: Lub sijhawm saib xyuas lub sijhawm tag nrho yog qhov yuav tsum tau ua, thiab nws yuav tsum tau txiav sai sai thaum muaj kev ua yuam kev.
Ruld Dlu: ntau cov kev sib pauv los ntawm cov chaw sib txawv tuaj yeem hloov cov twj paj nruag thiab cov cim hluav taws xob nyob hauv chav tswj hwm kev tswj hwm, ua tiav hauv tsoomfwv cov kev soj ntsuam, ua tiav hauv paus tswj hwm. Thaum lub sij hawm luv luv lossis lwm qhov kev txhaum tshwm sim hauv cov kab ke, cov cuab yeej tiv thaiv tuaj yeem ua raws li cov teeb liab los txiav tawm ntawm cov faulty Circuit Court.
Core Application
1. Kev Ntsuas & Metering
Muab cov tswv yim qhia cov cim rau cov cim qhia rau voltmeters, ammeters, fais fab metres, thiab lub zog meters (kwh meters). Sab hauv koj lub tsev lossis lub Hoobkas hluav taws xob metre metre, muaj cov hloov hluav taws xob tam sim no thiab cov hluav taws xob voltage txuas nrog.
2. Relay tiv thaiv
· Qhov no yog ib qho tseem ceeb tshaj plaws ntawm kev hloov pauv. Kev Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv tam sim no thiab hluav taws xob cov cim sib kis tau los ntawm kev hloov pauv ntawm lub sijhawm tiag tiag los ntawm kev sib foob lossis lwm yam kev ua txhaum lossis muaj teeb meem tam sim ntawd.
3. Kev Tswj Xyuas & Kev Saib Xyuas
Thov Vajtswv tiag tiag -} Cov ntaub ntawv siv sijhawm rau kev xa khoom Automation thiab txhaum kaw cov kab sib chaws yog "cov leeg mos" ntawm cov kab ke ntse.