Cov qauv ntawm High-Voltage Circuit Breakers: Cov Cheebtsam tseem ceeb rau kev tswj fais fab kev ntseeg siab
Nyob rau hauv lub hwj chim kis tau tus mob thiab tis system, lubsiab -voltage hluav taws xob hloovyog ib qho tseem ceeb heev rau kev nyab xeeb thiab ruaj khov. Ntawm cov keyboards no, lub siab -voltage circuit breaker yog ib hom tseem ceeb tshaj plaws. Nws yog cov cuab yeej tseem ceeb uas siv los txuas thiab txiav tawm siab -voltage circuits, thiab nws muaj ob txoj haujlwm tseem ceeb: hloov circuits thaum lub sijhawm ua haujlwm ib txwm thiab cais lub zog sai sai thaum muaj kev ua txhaum. Txhawm rau ua cov haujlwm no zoo, lub siab -voltage circuit breaker yog tsim los ntawm ntau qhov tseem ceeb uas ua haujlwm ua ke. Thaum ua ke nrog cov khoom siv zoo li lubdisconnecting hloov, nws tsim ua tiav siab -voltage tswj system.
1. Qhib thiab kaw cov ntsiab lus: Lub hauv paus ntawm Circuit Court tswj
Cov ntsiab lus qhib thiab kaw zoo li "lub siab" ntawm lub siab -voltage circuit breaker. Lawv txoj haujlwm yog qhib lossis kaw cov kab hluav taws xob thiab cais cov khoom siv hluav taws xob zoo. Qhov no suav nrog peb yam tseem ceeb: cov khoom siv hluav taws xob, kev txav mus los thiab kev sib cuag zoo li qub, thiab cov khoom siv hluav taws xob tua hluav taws xob. Thaum ib yam dab tsi mus tsis ncaj ncees lawm nyob rau hauv lub hwj chim system, lub tsiv thiab zoo li qub hu sib cais sai sai. Lub arc - cov cuab yeej tua hluav taws tso tawm cov hluav taws xob arc uas tsim thaum lub sij hawm sib cais no los tiv thaiv cov khoom siv. Hauv cov chaw siv hluav taws xob sab nraum zoov, lub ntsiab lus no feem ntau ua haujlwm nrog rau sab nraum zoov hluav taws xob hluav taws xob hluav taws xob cais tawm mus rau kev sib cais thiab tiv thaiv zoo dua, ua kom cov neeg ua haujlwm tu thiab cov khoom siv nyab xeeb.
2. Insulating Support Elements: Bearing and Insulating Dual Functions
Insulating cov ntsiab lus txhawb nqa muaj ob lub luag haujlwm tseem ceeb: lawv tuav lub cev hloov pauv thiab tiv thaiv hluav taws xob los ntawm kev xau mus rau hauv av. Lawv yuav tsum tiv taus lub zog los ntawm qhov qhib thiab kaw cov ntsiab lus, nrog rau sab nraud quab yuam xws li cua thiab kev co. Feem ntau cov khoom siv hluav taws xob muaj xws li cov plooj (porcelain columns), porcelain bushings, thiab cov raj insulating. Cov no yog ua los ntawm cov ntaub ntawv muaj zog insulating los ua haujlwm hnyav. Rau qhovsab nraum zoov high voltage cais hloovsiv rau hauv qhov chaw qhib, nws cov qauv kev txhawb nqa insulating yog qhov tseem ceeb tshwj xeeb. Nws yuav tsum tau ua haujlwm zoo nyob rau hauv huab cua phem xws li nag, daus, lossis kub kub kom ntseeg tau tias tag nrho qhov siab -voltage hluav taws xob hloov hluav taws xob ua haujlwm tau zoo.
3. Cov ntsiab lus kis tau tus mob: "Bridge" ntawm Kev Ua Haujlwm Force
Cov ntsiab lus kis tau tus mob ua tus choj ntawm kev khiav hauj lwm mechanism thiab cov kev sib cuag. Lawv txoj haujlwm yog xa cov lus txib ua haujlwm thiab lub zog rau cov neeg tsiv teb tsaws kom raug. Cov ntsiab lus no suav nrog cov khoom siv kho tshuab xws li txuas cov pas nrig, cranks, thiab lub zog, nrog rau cov kav dej hydraulic lossis pneumatic kom ntev - lub zog hloov mus. Cov ntsiab lus xa mus ncaj qha li cas cuam tshuam sai npaum li cas thiab qhov tseeb ntawm qhov siab -voltage circuit breaker qhib thiab kaw. Nyob rau hauv loj hwj chim systems, kis tau tus mob system ntawm lubsiab -voltage hluav taws xob hloovfeem ntau yuav tsum tau ua haujlwm nrog covdisconnecting hloov. Qhov kev sib koom tes no ua kom tag nrho cov txheej txheem tswj tau zoo ib yam thiab txhim khu kev qha.
4. Lub hauv paus: Lub hauv paus ruaj khov ntawm qhov hloov
Lub hauv paus zoo li "hauv paus" ntawm lub siab -voltage circuit breaker. Nws txhawb nqa thiab tuav tag nrho cov kev hloov pauv hauv qhov chaw. Feem ntau ua los ntawm cov hlau tsis muaj zog lossis cam khwb cia hlau, lub hauv paus muaj cov qauv tsim kom ruaj khov thaum lub sijhawm ua haujlwm thiab kev thauj mus los. Nws kuj tseem muaj kev txhim kho qhov thiab cov ntsia hlau hauv av kom txuas lub Circuit Court breaker kom ruaj khov rau lub installation platform thiab tiv thaiv hluav taws xob los ntawm kev xau. Rau qhovsab nraum zoov high voltage cais hloov, lub hauv paus yuav tsum tau tiv thaiv corrosion thiab xeb kom nyob ntev sab nraum zoov.
5. Kev khiav hauj lwm Mechanism: Lub "Power Source" ntawm kev ua haujlwm hloov
Lub tshuab ua haujlwm yog lub zog hluav taws xob uas ua rau lub siab -voltage circuit breaker qhib thiab kaw. Nws muab lub zog txaus rau cov neeg sib cuag kom txav mus los. Muaj plaub hom kev ua haujlwm tseem ceeb, raws li lub zog uas lawv siv: electromagnetic, hydraulic, caij nplooj ntoos hlav, thiab pneumatic. Txhua hom muaj nws tus kheej zoo: cov tshuab electromagnetic yog qhov yooj yim, cov hydraulic ua haujlwm ceev, lub caij nplooj ntoos hlav mechanisms txuag zog, thiab pneumatic sawv daws yuav zoo rau loj - muaj peev xwm hloov. Hauv kev siv tiag tiag - ntiaj teb kev siv, xaiv txoj kev khiav haujlwm zoo nyob ntawm qhov xwm txheej tshwj xeeb ntawmsiab -voltage hluav taws xob hloovthiab cov kev xav tau ntawm kev ua haujlwmdisconnecting hloov. Qhov no ua kom tag nrho lub kaw lus ua haujlwm tau zoo thiab ntseeg tau.
Xaus
Lub siab -voltage Circuit Court breaker yog qhov tseeb siab -voltage hluav taws xob hloov nrog cov qauv tsim. Nws zoo - cov qauv npaj yog qhov tseem ceeb rau kev nyab xeeb thiab ruaj khov lub zog ua haujlwm. Los ntawm lub hauv paus qhib thiab kaw cov ntsiab lus mus rau lub hauv paus hauv paus, txhua feem muaj txoj haujlwm meej thiab ua haujlwm nrog lwm tus. Thaum siv nrog cov cuab yeej xws li kev hloov pauv thiabsab nraum zoov high voltage cais hloov, nws tsim kom muaj kev ua tiav siab -voltage tswj thiab tiv thaiv kab ke. Qhov no zoo heev txhim kho daim phiaj fais fab kev ntseeg tau thiab kev nyab xeeb. Raws li lub zog thev naus laus zis txhim kho, cov qauv ntawm high -voltage circuit breakers yuav ua kom zoo dua qub, thiab lawv cov kev ua tau zoo yuav txhim kho kom tau raws li cov kev xav tau loj zuj zus ntawm kev xa hluav taws xob thiab kev faib tawm.
Hais txog peb
Zhejiang Lvma Electric Co., Ltd. (LVMA) yog ib tug ua ISO 9001 certified chaw tsim tshuaj paus ntawm tis transformers, nrog rau 17 xyoo kev mob siab rau ntau lawm kev. Peb tshwj xeeb hauv high- roj zoo-immersed thiab qhuav- hom transformers, ua haujlwm thoob ntiaj teb kev lag luam suav nrog Europe, Middle East, South America, Southeast Asia, thiab Africa.
Founded hauv 2018, LVMA tau loj hlob raws li kev coj noj coj ua ntawm Mr. Ye Jinfei- ib tug qub tub rog nrog ntau tshaj 40 xyoo nyob rau hauv R&D uas tau pab txhawb rau Tuam Tshoj tus GB qauv tsim. Peb pab neeg muaj ntau tshaj 40 patents thiab cog lus rau innovation, zoo, thiab kev nyab xeeb nyob rau hauv txhua yam khoom peb xa.
Los ntawm kev txhim kho tas mus li -los ntawm kev soj ntsuam cov tshuab ntse thiab cov kev daws teeb meem ntsuab rau cov khoom siv digital- peb tau hloov zuj zus los ntawm cov chaw tsim khoom ib txwm muaj rau hauv cov chaw tsim khoom ntse, ntsuab hluav taws xob daws teeb meem, lees paub thoob ntiaj teb rau kev ntseeg siab thiab kev pabcuam tshaj lij.