Qhov sib txawv ntawm ib-theem hluav taws xob, ob-theem hluav taws xob, thiab peb-theem hluav taws xob

Ib leeg-theem hluav taws xob thiab ob-theem hluav taws xob yog ob txoj kev sib txawv, thiab muaj qhov sib txawv ntawm lawv nyob rau hauv daim ntawv thiab voltage ntawm lub zog kis.

Ib leeg-theem hluav taws xob yog hais txog daim ntawv ntawm lub zog kis tau muaj xws li ib theem kab thiab ib txoj kab nruab nrab. Tus theem theem, tseem hu ua cov hlau nyob, muab hwj chim rau lub nra, thaum txoj kab nruab nrab pabcuam raws li txoj kev xa rov qab. Qhov hluav taws xob ntawm ib-theem hluav taws xob yog 220 volts, uas yog lub voltage ntawm theem kab thiab kab nruab nrab.

Hauv tsev thiab chaw haujlwm ib puag ncig, ib leeg-theem hluav taws xob yog hom hluav taws xob feem ntau. Ntawm qhov tod tes, ob-theem fais fab khoom yog lub zog hluav taws xob muaj ob kab kab, xa mus rau raws li ob-theem hluav taws xob. Hauv ob-theem hluav taws xob, qhov voltage ntawm cov kab kab yog hu ua kab voltage, uas feem ntau yog 380 volts.

Nyob rau hauv sib piv, cov voltage ntawm ib-theem hluav taws xob yog qhov hluav taws xob ntawm kab kab thiab kab nruab nrab, uas hu ua theem voltage. Hauv kev lag luam thiab qee yam khoom siv hauv tsev, xws li vuam tshuab, ob-theem hluav taws xob tau siv dav.

Hauv cov ntsiab lus, qhov sib txawv tseem ceeb ntawm ib-theem hluav taws xob thiab ob-theem hluav taws xob yog daim foos thiab cov hluav taws xob ntawm lub zog kis. Ib leeg-theem hluav taws xob muaj ib theem kab thiab ib qho nruab nrab, uas haum rau tsev thiab chaw hluav taws xob yog 220 volts. Ob-theem hluav taws xob muab cov kab ob, uas tsim nyog rau kev lag luam thiab qee yam khoom siv hauv tsev, nrog ib qho hluav taws xob hauv tsev, nrog rau qhov hluav taws xob 380 volts.

Ib feem-theem hluav taws xob: feem ntau yog hais txog ib ntu kab (feem ntau yog cov hlau hluav taws xob) + ntu yog 220V, tus theem kab yuav ci thaum ntsuas nrog ib qho dog dig Tsawg-voltage Electric mem, thiab kab nruab nrab yuav tsis ci. Nws yog lub zog tshaj plaws hauv lub neej txhua hnub. Ib leeg-theem yog theem kab hauv peb ntu mus rau hauv kab nruab nrab. Nws feem ntau hu ua "Live hlau" thiab "nruab nrab xaim". Feem ntau yog hais txog 220v, 50hz ac. Ib leeg-theem voltage tseem hu ua "Theem Voltage" hauv hluav taws xob engineering.
Peb-theem hluav taws xob muab: Lub zog fais fab muaj ntawm peb lub peev xwm nrog tib zaus, thiab theem txawv ntawm 120 degrees yog hu ua peb-theem ac fais fab. Nws yog tsim los ntawm ib peb-theem AC tshuab hluav taws xob. Ib leeg-theem ac siv hauv lub neej txhua hnub yog muab los ntawm ib theem ntawm peb-theem AC fais fab ac fais fab. Ib leeg-theem ac fais fab muab los ntawm ib-theem hluav taws xob tsis tshua siv.

3 ib leeg-theem watt-teev meter transformer xaim
Qhov sib txawv ntawm cov khoom siv fais fab tuag thiab peb-theem fais fab tsim thiab lub zog ntawm lub tshuab hluav taws xob muaj zog thiab txhua ntu tuaj yeem tsim ib leeg-theem Circuit Court muab Lub zog hluav taws xob rau cov neeg siv. Tsuas yog muab tso, peb-theem hluav taws xob muaj peb theem siv roj theem (nyob nrog xov hlau) thiab ib lub hlau nruab nrab (lossis qee zaum tsuas yog peb pawg xov hlau. Raws li tus qauv Suav, lub voltage ntawm theem kav hlau yog 380 volts ac, thiab lub voltage ntawm theem kub thiab nruab nrab yog 220 volts ac. Ib leeg hluav taws xob muaj hluav taws xob ib leeg muaj tsuas yog ib lub xaim nyob thiab ib lub hlau nruab nrab, thiab cov voltage ntawm lawv yog 220 volts ac. Peb-theem kev hloov tshiab yog kev sib txuas ntawm ib leeg-theem kev hloov pauv nrog cov ampitude, cov khoom sib luag, thiab 120 ° theem txawv. Ib leeg-theem hluav taws xob yog kev sib xyaw ntawm cov xaim xaim thiab nruab nrab ntawm cov hlau hauv peb-theem hluav taws xob.

Nan-Do-Xing-Ntse-Ntse-to Tiv Thaiv (Ntse Hluav Taws Xob)
Dab tsi yog qhov zoo ntawm kev sib piv ob? Peb-theem AC muaj ntau yam zoo dua ib theem nkaus-theem ac. Nws tau pom tseeb zoo nyob rau hauv lub hwj chim thiab kev faib khoom thiab xa khoom, hloov siab ntawm hluav taws xob lub zog rau hauv lub zog tshuab hluav taws xob. Piv txwv li, kev tsim khoom ntawm peb-theem generators thiab hloov pauv cov khoom siv thiab cov qauv hloov pauv tau yooj yim thiab kev ua tau zoo heev. Piv txwv li, lub peev xwm ntawm peb-theem lub cev muaj zog ua los ntawm tib cov ntaub ntawv yog 50% loj dua li ntawm ib lub cev muaj zog. Raws li qhov xwm txheej ntawm kev xa tib lub zog, ib qho kev sib kis ntawm peb-theem kis tau muab piv rau ib qho-theem poob yog tsawg dua li ntawm ib leeg-theem kis tus kab mob.