Nkag siab txog Load Tap Changer hauv Fais Fab Transformers
Cia peb ua siab ncaj- ua kom daim phiaj hluav taws xob ruaj khov tsis yooj yim. Voltage nyiam taug kev nce thiab nqis txhua lub sijhawm, tshwj xeeb tshaj yog thaum xav tau hloov pauv. Qhov ntawd yog qhov chaw thauj khoom hloov pauv tuaj rau hauv. Koj yuav pom cov neeg no hauv ntau lub tshuab hloov pauv ntawm cov chaw ua haujlwm, cov chaw tsim khoom, lossis cov tsev lag luam loj. Lawv tsis yog qhov zoo nkauj tshaj plaws, tab sis txiv neej, lawv tau ua tiav txoj haujlwm.
Yog li dab tsi raws nraim yog lub load tap changer?
Hauv lus Askiv dawb, nws yog ib qho cuab yeej uas cia lub tshuab hloov kho nws qhov voltagethaumnws khiav thiab nqa load. Tsis tas yuav kaw dab tsi. Lub npe zoo nkauj rau nws yog OLTC (Ntawm -Load Tap Changer).
Yog tsis muaj nws, koj yuav tsum disconnect lub transformer txhua zaus koj xav tweak lub voltage. Qhov ntawd yog qhov mob hauv caj dab-tshwj xeeb tshaj yog thaum koj tau txais tsev kho mob lossis cov chaw zov me nyuam uas them tsis taus sijhawm.
Vim li cas koj yuav tsum mob siab rau nws?
Zoo, qhov hluav taws xob uas siab dhau lossis qis dhau ua rau muaj kev puas tsuaj rau cov khoom siv. Motors tau grumpy, electronics ua weird, thiab tej yam yuav txawm tawg. Ib lub nra tap changer pab los ntawm:
Ua kom lub zog theem nrab tsis tu ncua
Txhim kho lub zog zoo (uas txhua tus xav tau)
Adapting rau load hloov ntawm ya
Txo qhov hluav taws xob poob ntawm cov kab ntev
Boosting tag nrho transformer efficiency
Hauv cov chaw nres tsheb loj dua, cov tswj hluav taws xob tsis siv neeg tsis siv neeg sib koom ua ke nrog cov khoom siv hloov pauv hloov pauv - lawv saib qhov hluav taws xob thiab qhia tus hloov pauv thaum twg yuav txav mus. Tsis xav tau tib neeg.
Dab tsi yog sab hauv aload tap changer?
Lub diverter hloov tau zoo nkauj heev. Nws tiv thaiv qhov tsis zoo arcing thiab ua kom cov khoom du thaum lub sijhawm hloov pauv.
Loaded vs unloaded tap changer - Dab tsi yog qhov txawv?
Koj pom tej yam no nyob qhov twg?
Txhua qhov chaw, qhov tseeb:
Kev siv hluav taws xob substations
Cov nroj tsuag muaj zog
Heavy industrial sites
Kev sib txuas lus
Hnub ci thiab cua ua liaj ua teb sib txuas
Nrog cov khoom siv rov ua dua tshiab cuam tshuam cov tsiaj qus hauv qhov sib xyaw ua ke, cov khoom hloov pauv hloov pauv tau dhau los ua qhov tseem ceeb dua li qub.
Hauv qab kab
Lub load kais hloov pauv yog qhov loj rau cov niaj hnub transformers. Nws ua kom lub zog ruaj khov yam tsis muaj kev cuam tshuam lub zog, uas ua rau tag nrho daim phiaj zoo siab dua. Yog, nws ntxiv qhov nyuaj thiab xav tau kev saib xyuas ntau dua. Tab sis rau kev tswj hluav taws xob thiab kev ntseeg siab? Tsim nyog kiag li.
FAQ
Q: Dab tsi raws nraim qhov load kais hloov pauv ua, hauv cov ntsiab lus yooj yim?
A: Nws cia lub transformer kho nws cov zis voltage thaum nws tseem khiav thiab fais fab khoom. Tsis tas yuav kaw dab tsi. Xav txog nws zoo li zoo - kho qhov ntim ntawm koj lub TV yam tsis tau nres qhov yeeb yam.
Q: Puas yog lub tshuab hloov pauv hloov pauv zoo ib yam li qhov tawm - lub tshuab hluav taws xob hloov pauv?
A: Tsis yog. Qhov ntawd yog qhov sib txawv tseem ceeb. Ib qho tawm -circuit (los yog unloaded) kais changer xav kom koj tshem tawm tag nrho cov transformer ua ntej ua ib qho kev hloov voltage. Ib tug load tap changer? Koj tsuas yog cia nws rip thaum txhua yam nyob hauv online. Cov txiaj ntsig loj heev rau qhov tiag - daim phiaj hluav taws xob hauv ntiaj teb.
Q: Vim li cas peb tsis tuaj yeem tsis quav ntsej qhov hloov pauv ntawm qhov hluav taws xob?
A: Vim tias koj cov cuab yeej yuav ntxub koj. Tiag tiag. Qhov siab dhau lossis qis dhau ua rau lub cev muaj zog, cov khoom siv hluav taws xob tsis zoo, thiab cov khoom hnav sai dua. Lub kais hloov pauv kom ruaj khov yog li koj cov iav kim nyob twj ywm zoo siab.
Q: Qhov twg kuv yuav nrhiav tau ib tug load tap changer?
A: Saib hauv qhov chaw xws li chaw siv hluav taws xob, cov chaw tsim hluav taws xob, cov chaw tsim khoom hnyav, thiab txawm tias hnub ci lossis cua ua liaj ua teb. Txhua qhov chaw thauj khoom hloov pauv ntau heev thiab koj tsis tuaj yeem them nyiaj kaw rau qhov hloov pauv voltage.
