Vim li cas kev xa khoom xa tuaj tuaj yeem hlawv?

Hu rau tam sim no

Kev faib hluav taws xob hloov hluav taws xob yog ib qho teeb meem uas muaj thoob plaws tag nrho cov hwj huam kis thiab xa tawm. Tab sis nws tseem tsim nyog sau cia tias tag nrho cov teeb meem no muaj qhov ua rau, uas peb tuaj yeem paub yog tias peb mus nrhiav nws. Nyob rau hauv dav dav, nws yog feem ntau ua raws li xws li:

1. Peb {{{- ease tread load unbalance thiab hlawv tawm

Hauv lub hwj chim sib tshooj, vim 3 {{-}}}}}}} ntu tam sim no ntawm lub nruab nrab hlau. Nws yuav ua rau xoom tshaj {- Nruag sib nqus Flux los ua kom muaj kev sib nqus ntawm cov khoom siv hluav taws xob tam sim no, nws cuam tshuam rau cov khoom siv nyob hauv qhov chaw nyob tam sim no, nws cuam tshuam rau cov khoom siv hluav taws xob tam sim no, nws cuam tshuam rau cov khoom siv hloov pauv.

2. Overload burout

Cov khoom siv hluav taws xob ntau dua thiab kev puas tsuaj rau cov khoom siv hluav taws xob nyob ib ncig ntawm lub caij nplooj ntoo hlav thiab lub sijhawm ua liaj ua teb zoo li cov dej thiab kua. Txawm hais tias kev tswj hwm kev txhawb zog, tus nqi ntawm kev nce ntawm lub zog nyob deb nroog yog sai. Tshwj xeeb tshaj yog tom qab kev tshaj tawm ntawm cov cai zoo li cov khoom siv "hauv tsev nyob hauv thaj chaw nyob deb nroog," cov neeg ua liaj ua teb muaj kev nce qib tsev, yog li ua rau kev nce qib hauv tsev.

3. Luv luv - kev ua txhaum, hlawv puas tsuaj

Txawm hais tias nws yog ib qho -} palase {{{1} {{2} {{{{}} Circuitity durents. Tshwj xeeb tshaj yog nyob rau hauv cov nplai me me luv luv yuam kev tuaj yeem ncav ntau tshaj 20 lub sij hawm ntawm qhov ntsuas tam sim no ntawm cov chaw xa khoom hloov tshiab. Thiab qhov no muaj zog luv circuit Court, muaj ib yoj loj ntawm electromagnetic poob siab thiab tshav kub. Nws rhuav tshem cov chaw faib khoom xa tuaj. Cov kab ke luv luv fab kev ua txhaum yog qhov kev phom sij tshaj plaws rau kev xa khoom xa khoom.

Tam sim no, luv Circecceccecceccecceccecceccecceccecceccuit kev ua txhaum feem ntau yog tshwm sim vim ua ntej, kev puas tsuaj sab nraud. Tom qab ntawd nyiam piv txwv, muaj kab loj tawg ntawm no. Yog li, yog tias lub tsheb loj ciav hlau ntiav ib tus nqi hluav taws xob, nws yuav ua rau muaj kev luv luv. Lwm qhov laj thawj yog cov tshev tsis txog thiab kho ntawm cov khoom xa tuaj hloov chaw thiab cov tshev tsis tau muaj tseeb ntawm cov khoom siv volt me ​​me / metering uas ua rau luv.

4. Xob laim overvoltage puas

Thaum lub caij thedstorm caij, xob laim hluav taws xob ntau dua kev thauj khoom, tshwj xeeb hauv cov chaw uas muaj teeb pom kev ntau zaus. Nws tau raug xam tias teeb meem kev puas tsuaj rau kev faib cov nyiaj hloov pauv rau ntau dua 30% ntawm txhua qhov kev puas tsuaj rau kev xa khoom. Kev faib hluav taws xob tsoo los ntawm xob laim, lub siab voltage tau tsim tawm zoo rau kev faib hluav taws xob yog tias tsis muaj teeb pom kev zoo, ua rau muaj kev puas tsuaj hloov pauv.

Cov ntsiab lus ntxiv uas koj tuaj yeem nyem kom paubDab tsi ua rau muaj hluav taws xob hluav taws xob hloov pauv thaum hmo ntuj?

5. Vim Feerrroyistance OverVoltage: Transformer Hlawv

Transformer cov cuab yeej siv rwb thaiv tsev tawg thiab faib hloov hloov pauv casing flashover tshwm sim los ntawm ferroresonance overVoltage. Qhov ua rau muaj teeb meem feem ntau yog: ferroresonance yog ib txoj hauv kev los tsim cov khoom siv hluav taws xob, ua ke, muaj ntau lub tshuab faib khoom, muaj ntau cov voltage hloov, thiab lwm yam. Qhov thib ob, kev saib xyuas tsis txaus thiab tu cov khoom xa tuaj yeem tsis huv yuav paug cov ntaub ntawv parcelinate nrog sludge, roj thiab hmoov av.