Ntau tus ntawm peb paub txog qhov zoo li "nominal voltage". Qhov kev ntsuas no tau qhia rau txhua yam khoom siv hauv tsev. Tshaj lossis txo tus nqi no yuav ua rau kev ua haujlwm tsis raug ntawm lub cuab yeej lossis nws qhov kev puas tsuaj. Cov khoom siv hluav taws xob tshwj xeeb tshwj xeeb rau kev ua haujlwm kom raug. Txawm tias qhov kev hloov pauv luv luv hauv cov teeb tsa hluav taws xob tuaj yeem cuam tshuam rau lawv txoj haujlwm. Cais, nws yog ib qho tsim nyog yuav tsum nco ntsoov ua haujlwm ntawm cov txheej txheem tsim khoom. Los ntawm kev hloov pauv ntawm cov khoom siv hluav taws xob, hais tias, thaum lub zog tsis ua haujlwm, tag nrho cov txheej txheem thev naus laus zis yuav raug kev txom nyem - qhov no yuav ua rau cov khoom siv poob qis thiab kev poob loj rau tag nrho cov lag luam.
Cia faib txhua yam khoom siv hluav taws xob hauv tsev ua ob peb pawg. Cia peb faib raws li qib kev puas tsuaj uas tshwm sim los ntawm kev hloov pauv hauv qhov ntsuas raws li qhov ntsuas hluav taws xob.
- Qhov tsis txaus ntseeg tshaj plaws hauv qhov no yog cov khoom siv cua sov: cov cua sov, hluav taws xob, hluav taws xob, thiab lwm yam. Nrog rau lub sijhawm luv luv ntawm qhov tsis sib xws ntawm cov khoom siv network, lawv yuav pib muab lub zog ntau dhau rau cov cua sov,yog li tiv thaiv nws tus kheej los ntawm kev puas tsuaj. Feem ntau, cov khoom siv zoo li no yog tsim los nrog cov npoo rau qhov taw qhia xws li tig-rau-tig rwb thaiv tsev. Yog hais tias lub hwj chim regulator nyob rau hauv xws li ib tug ntaus ntawv yog nyob rau ntawm qhov tsawg kawg nkaus theem, ces lawv muaj peev xwm tiv taus ntev overvoltage. Rau cov cuab yeej zoo li no ua tsis tiav, qhov ntsuas hluav taws xob yuav tsum nce ntxiv.
- Cov khoom siv uas suav nrog lub cev muaj zog asynchronous: tub yees, cua txias, kiv cua, thiab lwm yam. Lub sij hawm luv luv nce / txo qis hauv qhov hluav taws xob tsuas yog ua rau kev ua haujlwm tsis zoo ntawm cov khoom siv hauv tsev. Tab sis kev ua txhaum mus sij hawm ntev ntawm kev khiav hauj lwm hom tuaj yeem ua rau muaj kev nyuaj siab - lub cav yuav poob, thiab nws yuav tsum tau hloov. Rated voltage yog qhov lav ntawm kev ua haujlwm ib txwm ntawm txhua tus neeg siv khoom siv.
- Cov khoom siv hluav taws xob: khoos phis tawj, laptops, TVs, thiab lwm yam. Cov kab hluav taws xob zoo li no yog qhov rhiab tshaj plaws - txhua qhov kev hloov pauv ntawm cov khoom siv network tuaj yeem ua rau lawv tsis ua haujlwm. Cov cuab yeej siv niaj hnub no tau tsim los suav nrog qhov ua tau dhau los thiab tau nruab nrog ntau yam kev tiv thaiv circuits, tab sis lawv lub peev xwm kuj raug txwv, vim tias lawv muaj tib lub ntsiab lus raws li lub ntsiab Circuit Court. Cov cuab yeej tiv thaiv zoo kawg nkaus tiv thaiv ib qho khoom siv hluav taws xob los ntawm kev ua haujlwm luv luv, tab sis tuaj yeem ua tsis tau thaum lub sij hawm ntev overvoltage. Qhov no yuav ua rau cov khoom siv hauv tsev poob.
- Cov khoom siv teeb pom kev zoo: cov teeb pom kev zoo, lub teeb muaj zog LED, fluorescent. Cov cuab yeej txuag hluav taws xob muaj kev nkag siab rau overvoltage duatsoos tsho.
Raws li koj tuaj yeem pom, cov khoom siv hluav taws xob hluav taws xob yuav tsum ua raws li cov qauv kev ua haujlwm tau teev tseg hauv lawv los ntawm qhov project. Motors ua hauj lwm nyob rau hauv load yog rhiab heev rau ib tug txo nyob rau hauv lub rated voltage. Ib tug ntev drawdown yuav ua rau lawv nres thiab tsis ua hauj lwm. Raws li rau overvoltage hauv lub network, qhov no, cov khoom siv hluav taws xob yuav ua tsis tau qhov ceev tshaj plaws.
Tiv thaiv cov hluav taws xob tseem ceeb tshaj plaws los ntawm cov xwm txheej zoo li no, lub zog hluav taws xob muaj zog stabilizer yog siv hauv kev tsim khoom. Cov khoom siv zoo li no tuaj yeem siv tau hauv lub neej txhua hnub. Tau kawg, lawv muaj zog me dua thiab tsim los rau cov khoom siv hauv tsev. Nrog lawv cov kev pab, nws yog qhov ua tau kom tsis txhob tawg thiab txuas ntxiv lub neej ntawm cov cuab yeej muaj txiaj ntsig.
