Qauv thiab ua hauj lwm hauv paus ntsiab lus ntawm cov transformer

Lub hom phiaj thiab cov hom ntawm transformer.

Lub transformer yog ib tug zoo li qub electromagnetic khoom, uas ua hauj lwm nrog ib tug alternating tam sim no yog hloov dua siab tshiab rau voltage transformation. Xws li ntaus ntawv no tso cai rau nws mus nce los yog yuav txo. Ntsia tau rau hauv hwj chim transformers yog nqa tawm rau kev deb kis tau tus mob ntawm hluav taws xob hwj chim nyob rau high school voltages rau 1150kV. Thiab twb ncaj qha nyob rau hauv lub qhov chaw ntawm tau tshwm sim thaum lub voltage dauv rau hauv lub chav 127-660V. Thaum muaj tej qhov tseem ceeb feem ntau ua hauj lwm sib txawv hluav taws xob kev pab, uas yog ntsia tau rau hauv lub factories thiab nyob rau hauv lub tsev. Hluav taws xob cov khoom siv, hluav taws xob vuam thiab lwm yam hais nyob rau hauv high-voltage circuits tau yuav tsum tau siv ib transformer. Lawv tuaj nyob rau hauv ib thiab peb-theem, ob-thiab multiplex.

Muaj ob peb hom ntawm transformers, txhua tus uas yog txiav txim los ntawm nws txoj kev ua thiab lub hom phiaj. Lub hwj chim transformer converts hluav taws xob zog rau tes hauj lwm uas yog tsim rau cov kev siv thiab kev txais tos ntawm cov uas muaj zog. Tus tam sim no transformer yog siv nyob rau hauv loj-tam sim no ntsuas li cov hluav taws xob. Lub transformer converts tus high voltage yuav tsis tshua muaj voltage. Lub autotransformer muaj hluav taws xob thiab electromagnetic coupling vim qhov ncaj kev twb kev txuas ntawm cov thawj thiab theem nrab windings. Pulse transformer converts tus mem tes Pib ntsais koj teeb. Cais transformer yus nyob rau hauv uas lub thawj thiab windings tsis cob cog rua nrog txhua lwm yam electrically. Nyob rau hauv luv luv, nyob rau hauv tag nrho cov hom ntawm ua hauj lwm hauv paus ntsiab lus ntawm cov transformer yog dog dig zoo sib xws. Tseem yog nws ua tau rau faib lub torque converter, lub hauv paus ntsiab lus ntawm uas yog mus rau cov hloov torque rau cov kis ntawm lub tsheb cav. Qhov no ntaus ntawv pub tu ncua kho cov muab zaus thiab torque.

Lub apparatus thiab cov lag luam hauv paus ntsiab lus ntawm ib tug transformer.

Cov kev khiav hauj lwm hauv paus ntsiab lus ntawm cov transformer yog nyob rau hauv lub manifestation ntawm electromagnetic induction. Qhov no ntaus ntawv muaj ib tug sib nqus cov tub ntxhais thiab ob tug windings, uas yog pov tseg txij ntawd lawm. Hluav taws xob yog txhab khoom mus rau ib tug, thiab lub thib ob kev cob cog rua txais kev pab. Raws li hais saum toj no, cov windings yog hu ua thawj thiab, ntsig txog. Tus quab yog ua los ntawm hluav taws xob daim ntawv steel ntsiab uas yog insulated nrog cov kua roj vanish. Ib feem ntawm nws, nyob rau hauv uas lub winding yog hu ua cov tub ntxhais. Thiab nws yog li no tsim tau tej chaw txij li thaum Nws muaj ib tug xov tooj ntawm zoo - yooj yim winding rwb thaiv tsev, yooj yim txij nkawm, zoo txias tej yam kev mob. Raws li yuav pom, lub transformer ua hauj lwm hauv paus ntsiab lus yog tsis yog li ntawd nyuab.

Muaj kuj Transformers armor siv, uas ho thiaj li lawv loj. Feem ntau cov feem ntau, nws ib leeg-theem transformers. Nyob rau hauv xws khoom, lub sab quab winding ua si ib tug tiv tiv thaiv txhua yam kev puas tsuaj. Qhov no yog ib qho tseem ceeb heev, vim hais tias compact transformers tsis muaj casing, thiab nrog rau tus so ntawm cov khoom yog feem ntau nyob rau hauv qhov chaw. Peb-theem transformers yog feem ntau nqa tawm nrog peb pins. Bronesterzhnevaya tsim kuj siv rau tus muaj hwj huam transformers. Txawm hais tias nws yuav tsub tus nqi hluav taws xob, tab sis nws tso cai rau kom txo lub qhov siab ntawm lub magnetic Circuit Court.

Ib tug txawv txoj kev transformers cores tebchaw: thiab abutting laminations. Lub taub qab hinges thiab yokes yog sau nyias thiab muaj kev cob cog rau lub fastening feem. Nyob rau hauv lub stacked nplooj ntawv yog yuav mus sib tshooj. Laminated transformers ntau siv, vim hais tias lawv muaj ntau dua cov neeg kho tshuab zog.

Lub hauv paus ntsiab lus ntawm cov lag luam ntawm lub transformer yog tseem nyob rau hauv lub winding, uas yog cylindrical, ncig thiab concentric. loj thiab medium-hwj chim khoom muaj Buchholz.