Nkag siab hloov hloov cov rooj xam xam cov kab rau kev ua tau zoo

Transformers yog qhov tseem ceeb ntawm cov hluav taws xob thiab yog qhov zoo ntawm kev faib tawm lub hwj chim. Cov lus hloov pauv kev xam Xam yuav tsum tau to taub kom xaiv qhov zoo ntawm kev hloov pauv. Cov rooj no yog cov kev pab zoo, muab cov ntaub ntawv tsim nyog rau kev muab xam kom yog ntawm kev thauj khoom hloov chaw.

Thauj kev xam yog qhov tseeb, tsis muaj ntau dhau, thiab ua tiav qhov zoo tshaj plaws. Pab hauv kev txiav txim siab tag nrho cov zog kev thov. Pab kev xaiv qhov muaj peev xwm hloov pauv. Thiab qhov no yuav tsum tau ua yog tias nws yog hom kev teeb tsa tshiab lossis hloov kho tshiab.

Transformer sizing cov lus qhia muab cov tswv yim zoo rau xaiv cov hloov pauv txoj cai rau qee yam kev siv. Lawv xav txog tej yam uas zoo li load xav tau, volts, amps. Thiab kom zoo hloov pauv pauv yuav txuag lub zog thiab cov nqi ua haujlwm qis dua.

Kab lus no yuav piav qhia qhov tseem ceeb ntawm kev hloov pauv cov ntxhuav laij. Nws yuav taug koj mus txog kev siv cov ntxhuav no los ua kom koj cov hluav taws xob tsim kom muaj txiaj ntsig ntau dua.

Hu rau tam sim no

Transformer Xam teb lub rooj yog cov khoom siv siv rau nrhiav kom muaj qhov loj ntawm tus transformer rau txhua daim ntawv thov. Thiab nws tseem muab cov ntaub ntawv xws li voltage, tam sim no thiab fais fab ntsuas ntawm cov rooj.

Siv cov ntxhuav no, Engineer yuav paub tias cov hloov pauv yuav tsis yog qhov me me thiab loj heev. Yog hais tias sizing yog ua kom yog yog, ib tus tuaj yeem cawm nws txoj kab ke thiab zam kev siv nyiaj tsis tsim nyog. Peb tuaj yeem xaiv lub transformer uas haum rau qhov kev xav tau ntawm txoj haujlwm muab raws li cov ntaub ntawv no.

Transformer Xam cov ntsiab lus tseem ceeb yog:

· Etherchedance: tseem ceeb rau kev suav ntawm voltage poob:

Eff efficiency: Qhia qib kev ua tau zoo tshaj plaws.

Kev tswj hwm: ntsuas voltage ruaj khov.

Cov ntxhuav kuj tseem pom cov hloov pauv lub peev xwm yog li ntawd kev hloov pauv loj yog xaiv rau kev thov tam sim no thiab yav tom ntej. Lawv xav txog cov khoom zoo li ntau yam sib txawv, muaj feem yuav ua kom loj dua.

Txoj kev ua cov kev xam Xam cov xov teeb tshem tawm kev xaiv hloov pauv. Lawv ua kom yooj yim los sib piv cov qauv hloov pauv sib txawv tam sim ntawd, uas pab cov tib neeg ua cov kev xaiv raws cov ntaub ntawv tiag tiag. Nws ua rau cov txheej txheem tsim muaj ntau yam ntxiv nrog rau cov hluav taws xob kom muaj kev ntseeg siab ntau.

Yuav tsum muaj qhov tseeb ntawm kev thauj khoom hloov pauv yog tias yuav tsum faib lub zog yog ua tiav. Nco ntsoov tias tus hloov pauv tuaj yeem ua tau kom tau raws li lub zog thov tsis tau txais lub nra hnyav heev. Yog tias nws tau dhau mus ua rau overheating zoo li luv luv lub neej ncua ntev yuav ua rau ntau cov nuj nqis thaum lub sijhawm saib xyuas.

Kev muab kho kom yog kev txwv cov teeb meem no thiab txuag nyiaj rau lub zog. Lawv pab hauv kev xam pom tias qhov hloov pauv twg yuav yog txoj cai rau cov ntawv thov tshwj xeeb los ntawm saib lub zog xav tau tag nrho. Txhua yam khoom siv txuas nrog lub zog muaj nrog

Kev Siv cov kev suav yuav tsum them sai sai rau cov hauv qab no:

· Thawj thiab theem nrab voltages

Forist Thauj hluav taws xob muaj hwj chim

· Tag nrho cov peev txheej

Kev ntsuas kom raug yog cov kev muab cov kev tsim kho ntxiv. Nws kuj txhais tau tias kwv yees tau qhov hnyav npaum li cas peb yuav muaj vim tias lub kaw lus tau txais loj dua lossis peb tau txais cov tshuab tshiab. Noj tag nrho no rau hauv kev txiav txim siab yuav ua rau lub neej yooj yim rau cov kev hloov pauv thiab zam kev hloov pauv ntau ntxiv.

Hauv cov ntsiab lus, qhov tseeb thauj tau ua tiav lub hom phiaj ua tiav lub hom phiaj thiab muaj kev ntseeg siab. Lawv txhawb txoj kev ua kom sib haum xeeb rau kev faib khoom siv hluav taws xob, yog li cov hloov pauv tuaj yeem ua haujlwm tau zoo los ntawm lawv lub neej tag nrho.

Transformer loj yuav tsum tau paub ntau yam tseem ceeb raws li hauv qab no: Thiab txhua tus ua si ib feem tseem ceeb hauv kev xaiv cov hloov pauv tau rau koj cov kev xav tau.

Ua ntej yog to taub transformer muaj peev xwm, muaj peev xwm ua kva nws yog dab tsi tuaj yeem hloov pauv raws li load.

Cov kev xav tau tsuas yog qhov tseem ceeb. Ob qho tib si thiab theem nrab voltuage xav tau kev txiav txim siab kom phim cov cuab yeej xav tau.

Thiab kuj tseem, txuas ntxiv mus ntxiv raws li tsis yog - Tsis txhob txuas ntxiv cov khoom cuam tshuam kev hloov pauv loj. Raws li cov phiaj xwm phiaj xwm nruab nrab.

Lwm qhov tsis tseem ceeb suav nrog:

· Eff efficial tsawg tus nqi

· Lander actor

Qib · Kas

Mob qhov kub thiab ntsuas qhov rai

Peb xav kom peb transformer los ua txoj haujlwm zoo uas peb xav kom nws ua cov kev xaiv zoo rau. Thiab tsim leeway rau unplanned load. Tej yam no hauv siab peb tuaj yeem nrhiav qee yam ntawm kev ua tau zoo thiab nqe. Nqa cov ntsiab no kom raug thiab koj yuav khiav tawm potholes thiab lav koj cov kev hloov pauv txhua qhov kev xav tau zoo.

Siv cov rooj hloov xam kev hloov pauv cov kauj ruam zoo muaj cov kauj ruam yooj yim heev: Ua raws li cov kauj ruam no yuav muab rau koj qhov tseeb thiab hloov kho tau zoo rau koj daim ntawv thov.

Firstly, laij cov thauj ntawm txhua cov cuab yeej txuas nrog tus hloov pauv. Txhawm rau zam dhau kev tshaj tawm thiab tsis muaj txiaj ntsig, nws yog ib qho tsim nyog los nqa tawm ib qho kev ua tiav kev ntsuas.

Thiab tom qab ntawd pom qhov tseem ceeb nrog rau cov kev yuav tsum tau ua hluav taws xob yuav tsum tau ntawm koj cov cuab yeej siv. Nco ntsoov tias lawv nyob hauv koj cov lus xam uas koj siv.

Tam sim no koj muaj koj cov ntaub ntawv, saib ntawm lub rooj rau qhov muaj peev xwm hloov tau muaj tseeb. Thiab nws teev tag nrho cov pawg ntawm ntau lub peev xwm hauv KVA.

Tam sim no uas peb muaj lub peev xwm transformer Nws yog qhov zoo rau kev nrhiav seb koj xav tau lub hwj chim tiag tiag yog dab tsi rau koj lub cev.

Cov kauj ruam ua raws:

1. Xam tag nrho cov thauj khoom.

2. Tshawb nrhiav seb puas muaj lub ntsiab lossis theem nrab voltage xav tau.

3. Nrhiav qhov muaj peev xwm hloov hluav taws xob hauv KVA

4. Siv hwj chim rau hauv tus account rau kev thauj khoom.

5. Txiav txim siab tsis - chaw thau khoom txuas ntxiv thiab kev txhim kho yav tom ntej

Thaum kawg tshawb nrhiav yog tias muaj qee yam zoo li ib puag ncig ib puag ncig ntawm transformer. Ambient temp., Qhov siab, thiab lwm yam. Cov yuav tsum tau coj mus rau hauv tus account, lawv yuav cuam tshuam nws. Ua raws li cov lus qhia no ua rau cov lus qhia thiab kev xaiv zoo hauv kev xav txog qhov hluav taws xob xav tau haum rau koj tus kheej.

Transformer sizing yog qhov tseem ceeb rau ob qho tib si thiab peb theem. Txhua tus yuav tsum tau txiav txim siab kom paub tseeb tias zoo meej.

Rau ib qho -} theem hloov pauv nws yog qhov yooj yim dua. Tsom ntsoov txog cov kev sib tham no:

Kev yuav tsum tau ua: pom tias lub chaw sib dhos nrog koj cov khoom.

Thauj Tuam Txhab: Raws li txhua yam thauj khoom

Eth Efficoniciency: Kev txiav ua yeeb yam siab siv.

Peb {-} theem ntawv thov yog qhov nyuaj ntxiv: lawv faib lub zog ntawm peb lub tsheb hlau, cov khoom ntim tau sib npaug ntawm qhov no. Thaum sizing peb -} theem hloov pauv them sai sai rau:

· Tag nrho cov hwj chim xav tau: suav nrog thoob peb xaim yog tias koj xav kom raug.

· Qhov tseeb muaj peev xwm: Ib qho kev cuam tshuam uas muaj kev cuam tshuam rau qhov loj me.

Thauj Ntaus Hom: Nruam Vs. Tsis -} nruam cov nra

Nws yog ib qho tseem ceeb rau ob hom kom paub nws lub zog. Nws yog qhov zoo rau kev kho cov hloov pauv loj rau koj cov kev xav tau.

Xav txog kev loj hlob ntawm transformer loj tom qab. Qhov kev xav tsis zoo no nres yav tom ntej snags thiab cov khoom siv cov khoom siv.

Kawg saib rau hauv hloov pauv cov ntxhuav laij. Cov rooj no yog cov khoom siv zoo rau xaiv cov hloov pauv zoo tshaj plaws, nyob ruaj khov thiab txhim khu kev qha rau koj cov hluav taws xob. Transformers uas yog qhov loj loj txhim kho kev ntseeg tau lub system yog thiab ua rau kev siv lub zog zoo dua.

Transformer efficiency yuav raug cuam tshuam los ntawm ntau yam feem ntau yog: paub tag nrho cov ntawm no kuj pab peb tau txais lub zog tshaj plaws los ntawm kev hloov pauv thiab ntev npaum li cas nws yuav ua tau zoo rau.

Ib qho laj thawj loj yog thauj khoom. Transformer yog siv tau ntau dua nyob ze tag nrho cov peev xwm. Undervol lossis Overvol yuav cuam tshuam kev txuag nyiaj.

Kev cuam tshuam ib puag ncig kuj tseem muaj feem cuam tshuam. Noj cov cua huab cua kub cuam tshuam hloov hluav taws xob ua kom zoo: Temps Heev yuav ua rau muaj cua sov ntau dhau los.

[Cov khoom tseem ceeb] cov khoom tseem ceeb tseem yog qhov tseem ceeb raws li qhov ua tau zoo. Cov ntaub ntawv zoo ua tsawg dua poob thiab zoo dua. thiab kev ua tau zoo kuj tseem tuaj yeem cuam tshuam los ntawm:

· Ceg Cav qib: Nyob zoo nws tsis muaj qhov tam sim no.

· Rematorer laus: Sijhawm dhau los, khoom tawg.

Kev Tu Qub: Tshawb xyuas tias nws yog txhua yam zoo.

Kawg yog cov hloov pauv tau cuam tshuam los ntawm kev sib haum xeeb hauv cov hluav taws xob. Thiab yog tias tsis tau hais tawm nws tuaj yeem ua rau overheating nrog rau kev siv zog ntau dua. Nkag siab txhua yam no yuav pab peb txiav txim siab kom zoo rau kev hloov pauv tau ntau dua thiab ntev kav ntev.

Yog qhov ntsuas hluav taws xob ntsuas yog qhov tseem ceeb heev rau kev ua tau zoo thiab kev nyab xeeb. Tab sis muaj qee qhov kev ua yuam kev dav dav ib yam nkaus. Ib qho ntawm cov kev ua yuam kev uas ua yuam kev yog saib xyuas kev loj hlob tom ntej. Qhov kev ua txhaum no tuaj yeem ua rau cov transformers tsawg dhau los lis yog tias tib neeg thov kom muaj ntxiv.

Thiab lwm yam, peb tsis quav ntsej lub peev nyiaj. Cov yam ntxwv fais fab muaj qhov cuam tshuam loj rau qhov loj ntawm kev hloov pauv. Kev tsis quav ntsej qhov no yuav ua rau cov lej tawm thiab koj yuav tsis hloov hluav taws xob ntau.

Txhawm rau tiv thaiv cov no, sim tawm cov lus qhia no:

· Tso chaw tsim khoom yuav tsum muaj cov npoo me me

Poj mus rau hauv tus account neb ob leeg nquag thiab muaj hwj chim.

· Kev tswj hwm dua nrog kev hloov ntawm lub peev txheej.

Thaum kawg, tsis txhob hnov ​​qab txog ib puag ncig ib puag ncig yog li, uas yuav swb peb yog tias peb tau ua li ntawd. Thiab yog li kev paub txog tag nrho cov ntsiab lus hauv kev thauj cov laij yuav zam kev hloov pauv tsis ua haujlwm thaum ntxov ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej ua ntej tau ua ntej.

Nqa ib lub rooj hloov pauv kev hloov pauv kom nws ntau dua cov vaj tse, cia peb pib nrog ib lub tsev haujlwm. Lub tsev xav tau 150kW ntawm lub hwj chim hauv tag nrho. Lub Load: Teeb Pom Kev Zoo, HVAC, khoos phis tawj

Kauj Ruam 1 Tshawb nrhiav yam hloov pauv hloov pauv dab tsi. Txiav txim siab yog tias qhov no yog 1 -} theem lossis 3-theem hloov pauv. Rau cov tsev lag luam lag luam, ib qho peb-hloov pauv feem ntau nyiam vim yog kev ua tau zoo.

Tom qab ntawd sab laj cov hloov pauv cov lus hloov kho lub rooj los xaiv qhov loj me. Saib rau tus hloov pauv ntawm lossis ntau dua 150 kW hauv lub rooj: Nco ntsoov tias nws phim koj qhov kev ntsuam xyuas voltage, thiab hais tias nws cov kev ntsuam xyuas KVA yog qhov koj xav tau.

Cov txheej txheem kev suav suav nrog:

Tshawb xyuas cov voltage tseem ceeb thiab sub - voltage.

Chav rau hauv chav rau kev nthuav rau yav tom ntej.

Ua lub zog ntawm lub tsev thauj mus rau hauv tus account.

Thaum kawg, rov xyuas cov lus qhia Sizin Transformer. Nco ntsoov tias cov hloov pauv hloov pauv tau zoo thiab ua raws cov cai. Uas muab kev ua tau zoo tshaj plaws rau cov hluav taws xob. Yog siv ntawm cov rooj hloov pauv hloov tuaj yeem ua tiav kev nyab xeeb, muaj txiaj ntsig, thiab tus nqi {}} txuag hluav taws xob faib.

Chosing qhov hloov pauv yog yog qhov tseem ceeb rau lub zog zoo. Pib nrog lub hwj chim tshwj xeeb xav tau ntawm koj app. Xav txog cov kev hu uas twb muaj lawm thiab tom ntej.

Txheeb xyuas dab tsi ua rau muaj kev ua tau zoo thiab tus nqi zoo. Ntawm no yog qhov tseem ceeb me ntsis:

Typage Hom: Kev txiav txim siab tsis tu ncua lossis hloov chaw

· Paintenal Cheeb Tsam: Account rau temp, av noo thiab muaj expo.

Yuav tsum tau ua ib qho yuav ua tau: Saib mus rau hauv hom qauv uas nyiam khaws cia nws rau ntau heev.

Thiab thaum kawg sab laj hloov pauv cov lus qhia sizing. Saib los ntawm cov lus qhia rau cov tswv yim hais txog dab tsi ntawm cov qauv yuav ua haujlwm zoo tshaj rau koj.

Kev sib koom tes nrog cov tub txawg tau ua raws li cov qauv hauv zos tau tawm tswv yim los ntawm Gurus. Txoj kev xaiv ntawd yog ua tau yooj yim thiab system nyob ntawm nws

Cov kab ke hloov pauv hloov hloov pauv tau zoo heev. Lawv muab cov ntaub ntawv rau kev ua cov hluav taws xob zoo. Siv tau zoo, xaiv cov kev hloov pauv yog txhawm rau txhim kho cov kab ke.

Los ntawm muab cov rooj no siv rau cov txheej txheem npaj tswv yim, muaj cov kev ntsuas meej. Thiab nws ua kom nws los ntawm kev ua dua dhau thiab lawb nws lub neej nyob rau tib lub sijhawm. Ua kom zoo tshaj plaws siv ntawm cov rooj no yog kauj ruam tseem ceeb ntawm txoj kev mus rau pheej yig thiab muaj hwj chim. Koj paub Transformers sab hauv thiab tawm thiab yuav loj npaum li cas rau txhua lub nra tau zoo dua ntawm lub zog.