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

Ib-theem thiab ob-theem hluav taws xob yog ob txoj kev siv hluav taws xob sib txawv. Lawv muaj qhov sib txawv tseem ceeb hauv daim ntawv thiab qhov hluav taws xob ntawm kev xa hluav taws xob.

Ib-theem hluav taws xob yog hais txog cov hluav taws xob tsheb thauj mus los uas muaj ib theem kab thiab xoom kab. Cov kab theem, tseem hu ua kab hluav taws, muab hluav taws xob rau kev thauj khoom, thiab cov kab nruab nrab yog siv los ua txoj hauv kev kom rov qab los tam sim no. Qhov hluav taws xob ntawm ib-theem hluav taws xob yog 220 volts, uas yog qhov hluav taws xob ntawm theem kab mus rau xoom kab.

Hauv tsev neeg thiab chaw ua haujlwm ib puag ncig, ib-theem hluav taws xob yog hom hluav taws xob ntau tshaj plaws. Ntawm qhov tod tes, ob-theem fais fab mov yog lub zog hluav taws xob hluav taws xob tsim los ntawm ob theem kab, hu ua ob-theem hluav taws xob luv luv. Hauv ob-theem hluav taws xob, qhov hluav taws xob nruab nrab ntawm theem kab yog hu ua hluav taws xob hluav taws xob, feem ntau yog 380 volts.

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

Hauv cov ntsiab lus, qhov sib txawv tseem ceeb ntawm ib-theem thiab ob-theem hluav taws xob yog daim ntawv thiab qhov hluav taws xob ntawm hluav taws xob xa hluav taws xob. Ib-theem hluav taws xob muaj ib theem kab thiab xoom kab, uas yog tsim rau tsev neeg thiab chaw ua hauj lwm ib puag ncig nrog ib tug voltage ntawm 220 volts. Ob-theem fais fab mov muaj ob theem kab, haum rau kev lag luam thiab cov khoom siv hauv tsev tshwj xeeb nrog lub zog ntawm 380 volts.

Ib-theem fais fab mov: feem ntau yog hais txog ib theem kab (feem ntau hu ua kab hluav taws) hauv 380V peb-theem thiab plaub-kab AC fais fab. Qhov hluav taws xob yog 220V. Cov kab theem yog ntsuas nrog ib txwm tsis tshua muaj hluav taws xob cwj mem. Lub zog tshaj plaws hauv lub neej. Tib-theem yog ib qho ntawm peb theem kab mus rau xoom kab. Nws feem ntau hu ua "kab hluav taws" thiab "zero line". Feem ntau hais txog 220V thiab 50Hz AC zog. Ib-theem hluav taws xob engineering science tseem hu ua "theem voltage".
Peb-theem fais fab mov: Lub zog hluav taws xob tsim los ntawm tib zaus ntawm peb zaus thiab sib npaug amplitudes, thiab theem ntawm AC muaj peev xwm tsim los ntawm 120 degrees ntawm lub kaum sab xis ntawm hluav taws xob tig yog hu ua peb-theem AC fais fab mov. Nws yog tsim los ntawm peb-theem AC generator. Ib-theem AC fais fab siv nyob rau hauv lub neej txhua hnub yog muab los ntawm ib theem ntawm peb-theem AC zog. Ib-theem AC fais fab mov muab los ntawm ib-theem generator tsis tshua muaj siv.

3-theem ib-theem hluav taws xob nto transformers thaiv
Qhov sib txawv ntawm ib-theem fais fab thiab peb-theem fais fab mov yog tias lub hwj huam mov los ntawm lub tshuab hluav taws xob yog peb-theem. Txhua theem ntawm peb-theem fais fab mov tuaj yeem tsim ib-theem Circuit Court los muab cov neeg siv lub zog hluav taws xob. Cias muab, muaj peb theem kab (kab hluav taws) thiab xoom kab (los yog nruab nrab-kab), thiab qee zaum tsuas yog peb theem kab xwb. Qhov voltage ntawm theem kab thiab theem kab yog 380 volt, thiab qhov voltage ntawm theem kab thiab xoom kab yog 220 volts. Muaj tsuas yog ib txoj kab hluav taws xob thiab xoom xaim, thiab qhov hluav taws xob nruab nrab ntawm lawv yog 220 volts. Peb-theem AC hluav taws xob yog kev sib xyaw ua ke ntawm ib-theem AC fais fab nrog sib npaug amplitude, sib npaug zaus, thiab 120 ° theem sib txawv. Ib-theem hluav taws xob yog kev sib txuas ntawm ib theem kab thiab xoom kab hauv peb-theem hluav taws xob.

South-Dou-Xing-Smart-Leakage Protector (Smart Electricity)
Qhov zoo ntawm ob ntawm lawv yog dab tsi? Peb-theem AC fais fab muaj ntau yam zoo dua li ib-theem AC zog. Nws muaj qhov zoo tshaj plaws ntawm kev tsim hluav taws xob, kev sib kis thiab kev xa tawm, thiab hluav taws xob hloov pauv mus rau hauv lub zog siv tshuab. Piv txwv li: peb-theem generators thiab transformers yog tsim dua ib-theem generators nrog tib lub peev xwm thiab cov ntaub ntawv txuag cov ntaub ntawv, thiab lawv yog cov yooj yim hauv cov qauv thiab kev ua tau zoo heev. 50% ntawm qhov loj me. Nyob rau hauv cov ntaub ntawv ntawm thauj tib lub zog, peb-theem kis tau tus mob nyob ntawm tej yuav txuag tau 25% ntawm cov hlau uas tsis yog-ferrous tshaj ib-theem kis tau tus mob nyob ntawm tej, thiab hluav taws xob poob yog tsawg tshaj li ntawm ib-theem kis tau tus mob.