Roj-Immered Fais Fab Transformers
Boost Power Transmission upgrades
Raws li cov khoom siv hluav taws xob zoo li qub tsis tseem ceeb hauv lub zog hluav taws xob, cov roj-immersed fais fab transformer plays lub luag haujlwm tseem ceeb hauv kev tsim kho hluav taws xob thiab hluav taws xob xa hluav taws xob los ntawm kev tsim txiaj ntawm nws qhov kev hloov pauv hluav taws xob ruaj khov.Raws li lub hauv paus ntsiab lus ntawm electromagnetic induction, cov cuab yeej no hloov pauv qhov hloov pauv tam sim no (AC) voltage (tam sim no) ntawm tus nqi tshwj xeeb ntawm qhov sib txawv ntawm cov nqi hluav taws xob sib txawv (kwv yees ntau dua AC) ua kom muaj kev nyab xeeb thiab muaj txiaj ntsig kev sib kis ntawm hluav taws xob hluav taws xob.
Covroj-immersed hwj chim transformermuaj 15 yam tseem ceeb, suav nrog lub npe, teeb liab- hom ntsuas kub, ntsuas dej noo, ntsuas roj ntsuas, ntsuas roj, ntsuas hluav taws xob, hluav taws xob tawg, roj relay, siab -voltage bushing, low-voltage bushing, tap changer, oil tank, oil drain valve, core assembly, grounding plate. Tag nrho cov khoom ua haujlwm hauv kev sib koom ua ke kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm cov cuab yeej siv hauv kev ua haujlwm nyuaj. Nws txoj haujlwm ua haujlwm yog ua raws li electromagnetic induction: thaum alternating tam sim no dhau los ntawm thawj winding, alternating magnetic flux yog generated. Los ntawm kev sib nqus ntawm cov tub ntxhais hlau, qhov sib nqus flux no induces ib qho kev hloov hluav taws xob hluav taws xob nyob rau hauv qhov thib ob winding, thiab qhov loj ntawm qhov induced electromotive quab yuam yog proportional rau tus naj npawb ntawm lem ntawm thawj thiab theem nrab windings.
Rated peev yog qhov tseem ceeb ntawm cov roj-immersed fais fab transformer, qhia nyob rau hauv kVA (kilovolt-}amperes) los yog MVA (megavolt-amperes), uas characterizes cov cuab yeej muaj peev xwm xa hluav taws xob hluav taws xob. Thaum lub transformer siv nrog cov ntsuas hluav taws xob, qhov ntsuas muaj peev xwm txiav txim siab qhov ntsuas tam sim no uas tsis pub tshaj qhov ntsuas kub nce raws li cov xwm txheej teev tseg. Nrog kev txhim kho txuas ntxiv ntawm lub zog-txuag thev naus laus zis, amorphous alloy core tis transformers tau dhau los ua kev lag luam tseem ceeb. Lawv qhov txiaj ntsig zoo tshaj plaws nyob rau hauv qhov tsis tshua muaj siab tsis muaj-load poob qhov tseem ceeb, thiab ua kom lub zog tseem ceeb no -txuag qhia tau dhau los ua qhov tseem ceeb hauv kev tsim qauv ntawm transformer.
Tam sim no, cov roj-immersed fais fab transformers tau dav siv nyob rau hauv ntau yam xws li kev tsim khoom, hluav taws xob hauv nroog, thiab kev sib txuas ntawm daim phiaj hluav taws xob tshiab. Lawv txoj haujlwm ruaj khov thiab lub zog-txuag kev ua tau zoo yog cuam tshuam ncaj qha rau cov khoom siv hluav taws xob thiab kev tiv thaiv ib puag ncig ntawm lub zog hluav taws xob. Nyob rau hauv lub neej yav tom ntej, raws li kev lag luam hluav taws xob nce siab dua cov kev xav tau rau kev txuag hluav taws xob thiab kev txo qis, cov khoom siv hluav taws xob uas tsis tshua muaj kev poob thiab kev ua haujlwm siab yuav ua rau muaj kev vam meej ntawm daim ntawv thov dav dav, muab kev txhawb nqa tseem ceeb rau kev tsim ntsuab thiab qis -carbon zog system.