Comprehensive Analysis of Dry-Type Transformers: Advantages, Disadvantages, Cooling and Insulation Principles, and Core Differences from Oil-Immersed Transformers

1. Txheej txheem cej luam ntawm qhuav-} hom transformers

1.1 Dab tsi yog qhuav- hom transformer?

Lub tshuab ziab qhuav -}} hom transformer yog lub zog hloov hluav taws xob uas cov tub ntxhais ua paug tsis tau raus hauv insulating. Nws tsuas yog ua tiav txias los ntawm cua convection thiab siv cov ntaub ntawv insulating xws li epoxy cob cov roj. Nws muaj cov hluav taws tshwj xeeb - Cov ntaub ntawv tiv thaiv thiab yog siv dav hauv cov xwm txheej uas muaj kev nyab xeeb.

2. Cua txias thiab rwb thaiv tsev kab ke ntawm qhuav- hom transformers

2.1 dual cov txheej txheem ua kom muaj kev ua haujlwm ruaj khov

2.1.1 ntuj cua txias (a)

Thaum ua haujlwm ntawm kev muaj peev xwm sib tw, tus1600 KVA hom hloov hluav taws xob qhuavKev tso siab rau lub ntuj Convection ntawm huab cua rau tshav kub dissipation. Qhov no txhais tau tias tsis tas yuav muaj cov khoom siv txias txias ntxiv, thiab nws tuaj yeem ua kom tsis tu ncua thiab stably rau lub sijhawm ntev. Qhov qauv cua txias no yog tsim nyog rau ib txwm muaj qhov kub thiab thauj khoom, ua haujlwm kom muaj txiaj ntsig thiab txhim khu kev qha.

2.1.2 nti cua txias (AF)

Thaum lub ambient kub nce mus rau 80℃lossis lub nra muaj ntau dhau, ntsuas kub ntawm cov kauj ruam txheej txheem pib pib lub kiv cua. Los ntawm yuam kev pa ntws mus, nws nrawm qhov txheej txheem cua sov. Qhov no cuam tshuam qhov hloov pauv cov cua sov dissipation efficiency hauv high- kub lossis tshaj tawm kev nyab xeeb ntawm cov khoom siv thiab txuas ntxiv nws txoj kev pabcuam lub neej.

2.2 Kev Sib Tw Technological hauv cov khoom rwb thaiv tsev

Qhuav -}}}}} hom transformers siv epoxy cob ua cov khoom tseem ceeb. Los ntawm cov txheej txheem xws li lub tshuab nqus tsev ua ke thiab siv fiber ntau ntxiv, cov txheej txheej insulating ua haujlwm tau tsim. Hom Hom Epoxy Quartz Sand Sib tov nqus tsev nqus tsev {}}}} fiber {}}} yoog hom. Cov ntaub ntawv no tsis tsuas yog muaj lub zog siab tab sis kuj tseem zoo heev kev ruaj ntseg ruaj khov, kom ntseeg tau tias muaj kev ntseeg siab ntawm cov hluav taws xob thiab kev ntxhov siab.
 

3. Kev tshuaj xyuas cov txheej txheem zoo thiab qhov tsis zoo ntawm qhuav -} hom transformers

3.1 Cov txiaj ntsig tseem ceeb: kev tiv thaiv kev nyab xeeb zoo tshaj plaws, kev tiv thaiv ib puag ncig thiab kev ua tau zoo

3.1.1 kev nyab xeeb siab

Lub 1600 KVA hom hloov hluav taws xob qhuav, zoo li lwm cov qhuav- hom transformers, tsis muaj cov roj av thiab tawg tawg. Qhov kev tsim qauv tseem ceeb no tshem tawm cov kev pheej hmoo ntawm hluav taws thiab tawg ntawm qhov chaw. Ib qho ntxiv, nws yog nruab nrog kev soj ntsuam kub ua kom zoo. Piv txwv li, qhov ntsuas kub yog ntsia tau ntawm txoj haujlwm tseem ceeb xws li windings thiab cores. Thaum ntsuas kub tshaj qhov qub, lub kaw lus tam sim ntawd teeb meem lub tswb, kom muaj kev nyab xeeb ntawm kev siv fais fab.

3.1.2 Ib puag ncig ua phooj ywg

Qhuav -}}}}} Hom Transformers Sail tau cov roj {}} ywj pheej roj, tag nrho tshem tawm cov pa phem. Ntxiv mus, cov ntaub ntawv insulating siv, xws li Epoxy Resin, yog rov ua dua tshiab, uas yog nyob rau hauv kab nrog lub ntiaj teb txoj kev loj hlob ntawm lub zog ntsuab kev loj hlob. Hauv cov chaw hauv nroog, cov tsev lag luam lag luam, thiab lwm qhov chaw nrog kev ua phooj ywg ib puag ncig, ib puag ncig kev xaiv ua rau lawv xaiv thawj cov khoom siv fais fab.

3.1.3 High efficiency thiab lub zog txuag

Los ntawm kev ua kom zoo ntawm coil cov qauv, xws li siv ntau {}}}}}}}}}}} hom transformers tau raug txo kom tsawg. Hauv kev sib xyaw nrog cov khoom siv cua txias, thaum lub nra muaj tsawg, tus kiv cua txias ua haujlwm ntawm qis nrawm lossis nres, txo kev siv fais fab. Thaum lub thauj khoom nce, tus kiv cua tau kho nws cov ceev kom ntseeg tau tias muaj cua sov tsis txaus. Qhov no ntse tswj kev txhim kho kev txuag hluav taws xob thiab txo tau ntev {{}} sij hawm siv cov nqi.

3.1.4 hloov tau yooj yim thiab ntseeg tau

Qhuav -}}}} hom transformers yog me me nyob rau hauv loj me thiab ntais hauv phaus hloov pauv. Piv txwv li, 1600 kva hom hloov hloov tau tuaj yeem ntsia ncaj qha rau ntawm lub chaw thau khoom tsis muaj qhov loj- scale thiab complex foundation thiab complex foundation thiab complex foundation thiab complex foundation thiab complex foundation. Lawv cov modular tsim txhais tau tias yuav tsum tau muaj kev saib xyuas tsawg dua. Cheebtsam tuaj yeem hloov tau yooj yim thaum tsim nyog, thiab lub neej nruab nrab pab tau ntau tshaj li 30 xyoo, uas yog ntau txhim khu kev qha dua li cov hloov pauv qub.

3.2 Kev Txwv thiab Kev Ua Ntawv Cuam Tshuam

3.2.1 ib puag ncig kev hloov tau cov nyom

Nyob rau hauv high - av noo thiab plua plav ib puag ncig, cov rwb thaiv tsev ib puag ncig ntawm qhuav-} hom transformers tuaj yeem cuam tshuam. Los daws qhov no, cov khoom tiv thaiv tiv thaiv tuaj yeem teeb tsa. Cov kab ke no tau tsim los nrog cov pa - nrawm thiab plua plav - Cov txheej txheem pov thawj los tiv thaiv lub ingress ntawm noo noo thiab hmoov av. Nyob rau hauv daim ntawv thov sab nraum zoov, ntxiv waterproof thiab hnub -} kev ntsuas ntsuas yuav tsum tau ua. Piv txwv li, txhim kho los nag {{{}} ntawv pov thawj canopy thiab siv cov hnub tshwj xeeb uas muaj kev tiv thaiv cov kev cuam tshuam ntawm huab cua.

3.2.2 tus nqi tsim thiab kho cov yam ntxwv

Qhuav -}}}}} hom transformers muaj cov ntaub ntawv insulating xws li cov roj epoxy piv rau roj epsess Thaum lub kauj ntawm qhuav - Hom theem qis dua, kho hauv zos yog feem ntau nyuaj, thiab tag nrho cov coil yuav tsum tau hloov. Txhawm rau txuas txoj haujlwm lub neej, kev ntsuas kev ua haujlwm ib txwm muaj. Los ntawm kev siv cov khoom siv kev ntsuas siab los xyuas cov peev txheej uas muaj peev xwm rwb thaiv tsev ua ntej, raws sijhawm tuaj yeem nqa tawm kom tsis txhob muaj cov xwm txheej loj.

4. Qhuav -}}} Hom Transformers VS Roj {2} {{{{} qhov ntev tshaj tawm sib piv

4.1 Qhov sib txawv ntawm cov tsos thiab qauv

Hais txog cov tsos, roj {-}}}}} {} achers nyob rau hauv cov roj hauv insulating, uas tsis pom tseeb ntawm sab nraud. Hauv kev sib piv, qhuav - hom transformers tso cai rau kev soj ntsuam ncaj qha ntawm cov tub ntxhais thiab windings. Structurally, dry - type transformers are more compact, with a weight reduction of 30% - 50% compared to oil - immersed transformers of the same capacity. Piv txwv li, 1600 kva hom hloov hloov tau ntau dua ntais loj dua, ua kev tuav thiab teeb tsa yooj yim dua. Cov txheej txheem no ua kom qhuav -} hom transformic ntau tsim rau cov ntawv thov muaj tsawg lossis qhov chaw yooj yim.

4.2 Qhov sib txawv tseem ceeb hauv kev txias thiab rwb thaiv tsev me

4.3 sib txawv ntawm daim ntawv thov cov xwm txheej

Qhuav -}}} hom transformers: Cov chaw cia}} {}}}} pov thawj "cov xwm txheej. Lawv kuj tsim nyog rau me me- rau nruab nrab-}}}}}}}}}. KVA. Lub 1600 KVA hom hloov hloov tau yog ib tus qauv qub, uas haum rau cov khoom faib faib hluav taws xob. Nws tuaj yeem muab cov khoom siv kom nyab xeeb thiab txhim khu kev qha thiab txhim khu

Roj -}}}}}} Cov hloov pauv hluav taws xob: lawv yog qhov tsim nyog rau loj- teev sab nraum zoov fais fab thiab kev hloov hluav taws xob. Kev vam khom rau lub tshav kub muaj txiaj ntsig zoo {}}}}}}}}}}}}}}} muaj peev xwm siv ntau txhiab tus ntawm KVA. Piv txwv li, hauv cov loj- Ntxig Industrial Chaw ua si, roj}}}}- hluav taws xob hluav taws xob xav tau ntawm cov lag luam. Txawm li cas los xij, cov roj ua haujlwm tsis tu ncua thiab kev txij nkawm yuav tsum muaj kev ua haujlwm ruaj khov.

5. Xaiv cov lus qhia thiab kev lag luam daws teeb meem

5.1 Scarario - Bible Qhia Ntawv Qhia

Rau cov phiaj xwm nrog cov hluav taws nruj {{} Kev tiv thaiv thiab kev tiv thaiv ib puag ncig thiab kev teeb tsa ib puag ncig, qhuav} Hom transform yog thawj qhov kev xaiv. Piv txwv li, hauv qhov siab - sawv kev lag luam lub tsev, aQhuav steps qis transformertuaj yeem ua tiav cov hluav taws xob hloov pauv hloov pauv kom tau raws li lub davhlau ya nyob yuav khoom siv. Nws tsis tsuas yog ua kom muaj kev nyab xeeb ntawm lub tsev tab sis kuj txo cov kev cuam tshuam ib puag ncig thaum lub sijhawm ua haujlwm.

If high - capacity and high - voltage - level transmission is required and the installation is in an outdoor open environment, oil - immersed transformers are still a cost - effective choice. Txawm li cas los xij, ib qho teeb meem tiav ntawm hluav taws -}} kev tiv thaiv thiab roj {} {to kev soj ntsuam cov tshuab yuav tsum tau nruab. Piv txwv li, hauv qhov loj- teev lub zog fais fab nroj tsuag, roj} {}}- fais fab hluav taws xob sib kis. Qhov hluav taws kub {{13- Kev tiv thaiv kev tiv thaiv tuaj yeem teb tau tias muaj kev saib xyuas hluav taws sai sai, thiab cov roj}-}}

5.2 Kev daws kev tshaj lij los ntawm Jinshanmen Technology Co., Ltd

As a globally leading manufacturer of power transmission and distribution equipment, JINSHANMEN TECHNOLOGY CO., LTD specializes in the research, development, and production of dry - type transformers and oil - immersed transformers. Lub tuam txhab tsuas yog ua cov roj runiced, qhuav}}}}}}}}}}} hom transformers, mining Tawg - eC or proof mobile mov regulating, nyob rau cov khoom siv muaj peev xwm, siab thiab tsawg thiab tsis muaj zog hloov thiab faib khoom siv.

Qhuav -}} hom transformer series: nrog rau cov khoom siv capox cam khwb cia thiab haum rau kev sib txawv ntawm cov qib thiab cov khoom siv thauj khoom sib txawv. Piv txwv li, hauv ib qho phiaj xwm kev ua haujlwm, peb epoxy- lines} hom kev ua haujlwm ntawm cov servers thiab lwm yam cuab yeej siv.

Oil - immersed transformer series: offering fully - sealed oil - immersed type, three - dimensional wound - core oil - immersed type, etc. These transformers have low losses and high overload capabilities and are widely used in power grid main lines and industrial Tej yaam num. In an industrial park, our fully - sealed oil - immersed transformer can meet the high - power and stable power demand of various industrial enterprises, with its reliable performance and long - term stable operation.

Lub tuam txhab ib txwm ua raws li thev naus laus zis thev naus laus zis. Txhua yam khoom tau dhau cov ntawv pov thawj thoob ntiaj teb thiab tau nruab nrog kev tswj hwm kub thiab kub thiab txias saib xyuas cov tshuab hluav taws xob. Qhov no ua kom muaj kev ua haujlwm ruaj khov ntawm cov khoom siv hauv cov chaw muaj kev nyab xeeb thiab muaj kev nyab xeeb thiab txuag hluav taws xob kev tawm tsam rau cov neeg lag luam thoob ntiaj teb.

Tag

Qhuav -}}} hom transformers, nrog lawv cov roj} Kev xaiv ywj pheej, tau dhau los ua kev xaiv kev nyab xeeb zoo thiab kev coj mus muag, thiab lwm lub tuam tsev. On the other hand, oil - immersed transformers still have irreplaceable advantages in high - capacity transmission. Nkag siab txog qhov sib txawv ntawm ob thiab sib txuas ua ke cov kev cai thov kom tiav tuaj yeem ua tiav cov khoom siv hluav taws xob zoo.Jinshanmen Technology Co., Ltdtau ua raws li hauv kev lag luam hloov pauv tau ntau xyoo. Nrog cov thev naus laus zis ntawm kev siv thiab cov kev pabcuam customized, nws pab rau cov neeg lag luam thoob ntiaj teb tsim ntau lub zog hluav taws xob.