Cov roj 10kV no-immersed peb-theem ob-winding transformers nrog rau ntawm- kev tswj kev thauj khoom yog cov neeg ua haujlwm tiag tiag hauv cov tshuab hluav taws xob niaj hnub no. Lawv ntsiag to nqis 10kV mus rau ib txwm 0.4kV thaum hloov kho kom lub zog ruaj khov, txawm tias thaum daim phiaj tau txais me ntsis qus. Ua tsaug rau cov roj immersion, lawv tau txais kev rwb thaiv tsev zoo thiab txias, uas ua rau lawv tawv txaus rau txhua yam kev xav tau.
Dab tsi ua rau lawv sib nrug
Yeej, lawv muaj ob qhov sib txawv windings - high voltage thiab low voltage - rau kev hloov hluav taws xob zoo nrog kev poob zoo nkauj. Qhov zoo tshaj plaws feature yog ntawm -load tap changer (OLTC). Nws cia lub transformer tweak qhov voltage piv (feem ntau ib yam dab tsi zoo li ± 4 × 2.5%) yam tsis muaj kev kaw, txawm tias thaum khiav ntawm tag nrho cov load. Qhov ntawd yog qhov ua tau zoo kawg nkaus thaum qhov kev thov nce siab lossis cov khoom lag luam tau tshee. Cov roj ua haujlwm zoo nrog ob qho tib si rwb thaiv tsev thiab cua sov, thiab peb -theem teeb tsa sib phim cov qauv siv hluav taws xob zoo kawg nkaus. Ua tau zoo - zoo silicon steel cores thiab kaw ntom ntom, cov chav no feem ntau ua kom muaj zog rau 25 mus rau 30 xyoo yog tias koj saib xyuas lawv.
Qhov twg koj yuav pom lawv hauv Kev Ua Haujlwm
Koj yuav pom lawv nyob txhua qhov chaw hauv nroog thiab nyob deb nroog, muab cov tsev, chaw lag luam, chaw ua haujlwm, thiab cov chaw tsim khoom me. Hauv cov nroog loj hlob sai sai uas siv hluav taws xob dhia ib puag ncig thaum nruab hnub, ntawm - kev tswj hwm kev thauj khoom yog kev cawm neeg txoj sia. Nws ua kom qhov hluav taws xob ruaj khov rau cov chaw xws li tsev kho mob, cov chaw khaws ntaub ntawv, thiab siab - thev naus laus zis cov chaw tsim khoom uas tsis tuaj yeem them taus ib qho kev poob lossis nce ntxiv.
Muaj chaw ua si thiab chaw ua haujlwm loj yog lwm qhov chaw loj. Cov kab ntau lawm ntxub qhov hloov pauv hloov pauv, thiab cov hloov pauv no xa cov hluav taws xob huv, ruaj khov thaum muab hluav taws xob zoo cais. Hauv cov chaw uas muaj cov kab sib txuas ntev, qhov kev poob qis yog ib qho teeb meem - cov chav no tuav nws zoo thiab pab txhim kho kev ua haujlwm tag nrho.
Lawv kuj tau txais qhov tseem ceeb dua nrog cov khoom siv dua tshiab. Hnub ci ua liaj ua teb thiab cua tej yaam num feem ntau siv 10kV collector systems, thiab kev tswj muaj peev xwm pab smooth tawm lub ntuj ups thiab downs ntawm ntsuab zog. Tib zaj dab neeg nrog rau kev teeb tsa lub zog uas xav tau kev ntseeg siab ob - txoj kev muaj zog txaus.
Hauv cov chaw nyuaj - xav tias kev ua haujlwm mining, roj thiab roj chaw, lossis tej thaj chaw deb infrastructure - lawv cov roj rugged -immersed design tuav tau zoo dua li qhuav - hom kev xaiv tiv thaiv tshav kub, plua plav, thiab av noo. Koj tseem yuav pom lawv lub zog pabcuam kev pabcuam rau kev tsheb ciav hlau thiab metro network.
Vim Li Cas Lawv Thiaj Nrov
Cov transformers no tuaj yeem ua haujlwm dhau los ua haujlwm zoo, sawv ntsug rau luv luv Circuit Court, thiab khiav ncaj nraim. Txij li thaum lawv tswj hwm lawv tus kheej voltage, koj feem ntau tsis xav tau cov cuab yeej ntxiv, uas txuag nyiaj. Cov qauv niaj hnub no tuaj nrog kev soj ntsuam ntse rau cov roj, qhov kub thiab txias, thiab qhov chaw kais dej, yog li kev saib xyuas yuav ua tau ntau dua.
Hauv ntau qhov chaw hauv Asia thiab Europe, cov khoom siv hluav taws xob tau pom muaj kev txhim kho tiag tiag tom qab hloov mus rau cov no ntawm -load qauv - tsawg dua qhov tsis txaus siab thiab cov lej muaj kev ntseeg tau zoo dua. Qee qhov chaw muaj kev lag luam txawm pom qhov hluav taws xob ruaj khov dhia los ntawm 15-20%.
