Kev Ntsuam Xyuas Ntawm Cov Ntsiab Tseem Ceeb Ntawm EV Capacitor Busbar Xaiv

Nyob rau hauv lub zog tshiab lub tsheb hluav taws xob tswj hluav taws xob, lub zog cia, thiab kev thauj mus los ntawm lub zog hluav taws xob, EV Capacitor Busbar yog cov khoom tseem ceeb uas ua kom lub zog ruaj khov thiab txo qhov kev ua haujlwm poob. Kev xaiv kev tshawb fawb thiab tsim nyog yog qhov tsim nyog ua ntej rau kev ua haujlwm qis inductive thiab kev ua haujlwm siab. Rau EV Capacitor Bar xaiv, kev lag luam yuav tsum tau soj ntsuam xyuas los ntawm ntau qhov ntev, suav nrog kev ua haujlwm hluav taws xob, kev sib raug zoo ntawm cov hluav taws xob, kev sib koom ua ke, thiab kev tswj xyuas thermal, raws li cov kev ua haujlwm tiag tiag kom tsis txhob muaj ntau yam teeb meem kev ua haujlwm thiab hloov mus rau qhov hnyav ntawm - lub zog ua haujlwm ib puag ncig. Zaj duab xis Capacitor Bar rau HEV / EV Lub Cev Tsav Tsheb yog dav siv hauv cov qauv tseem ceeb ntawm lub zog tshiab lub tsheb hluav taws xob tswj, thiab nws cov txheej txheem xaiv tau dhau los ua ib qho tseem ceeb siv rau kev hloov pauv ntawm cov khoom siv hluav taws xob tshiab.

Kev ua haujlwm hluav taws xob yog lub hauv paus tseem ceeb rau kev xaiv capacitor busbar, ncaj qha txiav txim siab ua haujlwm ruaj khov ntawm tag nrho lub zog. Thaum lub sijhawm ua haujlwm ntawm cov khoom siv, cov kab mob parasitic inductance ntawm lub bar ncaj qha cuam tshuam rau lub xeev voltage thaum hloov IGBT. Cov inductance ntau dhau ua rau siab -voltage spikes, uas tuaj yeem ua rau cov khoom siv hluav taws xob puas yooj yim. Yog li ntawd, thaum lub sij hawm xaiv thiab tsim, nws yog tsim nyog los optimize lub laminated qauv los xyuas kom meej kev sib cuag nruj ntawm cov zoo thiab tsis zoo daim hlau, minimizing faib inductance. Ib txhij, tus ntoo khaub lig- ntu ntu thiab tooj liab bar thickness yuav tsum raug xam raws li qhov siab tshaj plaws kev khiav hauj lwm tam sim no thiab kub nce cov qauv ntawm cov cuab yeej siv los xyuas kom meej qhov sib txawv tam sim no faib thoob plaws hauv cov qauv laminated thiab kom tsis txhob muaj teeb meem hauv cheeb tsam. Tsis tas li ntawd, lub rwb thaiv tsev tiv taus qhov hluav taws xob ua haujlwm ntawm insulated busbar yog qhov tseem ceeb. Lub rwb thaiv tsev tiv thaiv qhov hluav taws xob yuav tsum yog tsawg kawg 1.5 npaug siab dua li qhov ntsuas qhov ntsuas hluav taws xob kom ua haujlwm tau zoo ntawm cov khoom siv hluav taws xob thiab hluav taws xob hloov hluav taws xob tam sim, tiv thaiv kev ua txhaum cai.

Rwb thaiv tsev kev ua tau zoo thiab ib puag ncig adaptability txiav txim siab ntev - lub sij hawm kev pab cuam stability ntawm busbars thiab yog ib qho tseem ceeb kev txiav txim siab nyob rau hauv bar rwb thaiv tsev tsim thiab xaiv. Tam sim no, kev lag luam muaj ntau yam khoom siv rwb thaiv tsev tsim nyog rau kev ua haujlwm sib txawv. Automotive Bar PET rwb thaiv tsev yog tsim rau qhov kub thiab txias ua haujlwm, thaum siab - cov ntaub ntawv rwb thaiv tsev kawg xws li PEN thiab PI tuaj yeem ua tau raws li qhov xav tau ntawm kev ua haujlwm nyuaj thiab hnyav xws li kub thiab av noo. Kev xaiv yuav tsum tau ua raws li qhov tseeb ntawm qhov ntsuas kub ntawm cov khoom siv. Nyob rau tib lub sijhawm, qhov kev ncua deb thiab kev tshem tawm ntawm busbar terminals yuav tsum nruj me ntsis ua raws li kev lees paub thoob ntiaj teb cov qauv kev nyab xeeb hluav taws xob xws li UL thiab IEC txhawm rau txo cov kev pheej hmoo ntawm arcing thiab tawg nyob rau hauv siab -voltage tej yam kev mob, kom muaj kev sib raug zoo nrog kev nyab xeeb kev ua haujlwm ntawm ntau yam khoom siv hluav taws xob tshiab.

Cov qauv siv tshuab thiab kev sib dhos ua ke yog qhov tseem ceeb rau kev ua kom ruaj khov ntev - lub sijhawm ua haujlwm thiab kev txhim kho cov busbars. Kev siv lub tsheb- cov kab tshwj xeeb xws li cov siv hauv Bar Automotive ua piv txwv, lawv qhov ntev tag nrho, khoov lub kaum sab xis, thiab cov xov hlau qhov chaw yuav tsum ua kom zoo sib xws rau qhov chaw nruab nrab ntawm lub inverter thiab maub los, thaum ua tib zoo aligning capacitor pins nrog IGBT terminals kom tau txais kev sib dhos raug. Cov tsheb tshiab lub zog thiab cov khoom siv tsheb thauj mus los ua haujlwm nyob rau hauv siab - zaus vibration tej yam kev mob rau lub sij hawm ntev, muab cov kev xav tau siab heev rau cov neeg kho tshuab lub zog ntawm busbars. Kev tsim qauv zoo tshaj plaws tuaj yeem tiv thaiv kev ntxhov siab ntawm cov neeg kho tshuab, tiv thaiv kev ua haujlwm tsis zoo xws li cov bolts xoob thiab cov terminals tawg thaum lub sijhawm ua haujlwm ntev -, yog li ua kom lub zog txuas ntxiv.

Kev tswj xyuas thermal thiab kev tsim hluav taws xob zoo yog qhov tseem ceeb rau kev ncua lub neej ntawm DC Capacitor Busbar thiab txhim kho kev nyab xeeb. Nyob rau hauv siab - zaus, siab - kev ua haujlwm tam sim no, lub bar tsis tu ncua ua kom sov. Yog hais tias qhov kub no accumulates thiab tsis tuaj yeem dissipate tam sim ntawd, nws accelerates rwb thaiv tsev laus thiab txo cov khoom lifespan. Yog li ntawd, thaum xaiv thiab tsim, nws yog ib qho tseem ceeb kom ntseeg tau tias muaj kev sib raug zoo ntawm qhov bar thiab lub dab dej kub thiab cov pa hluav taws xob kom ua kom zoo dua qhov kev ua kom sov tag nrho. Rau cov kev siv tshwj xeeb xws li 800V high voltage thiab high altitude, bars muaj kev cuam tshuam rau ib nrab paug. Yog li ntawd, txoj kev sib khi zoo yog qhov tsim nyog thaum xaiv thiab txheej txheem tsim kom muaj qhov nruj, npuas -dawb busbar pawg qauv, tshem tawm cov kev puas tsuaj tshwm sim los ntawm interlayer air gaps thiab ua cov burrs, thiab kev txhim kho kev ruaj ntseg ntawm lub siab -voltage fais fab system.

Nrog rau kev txuas ntxiv mus thiab kev hloov kho tshiab ntawm lub zog hluav taws xob thev naus laus zis, cov khoom siv tshwj xeeb bar xws liEV Capacitor Busbaryog niaj hnub ua kom zoo dua qub thiab hloov kho kom haum rau kev ua haujlwm ntawm ntau yam khoom siv hluav taws xob tshiab, suav nrog hybrid, hluav taws xob ntshiab, thiab lub zog hydrogen. Kev xaiv kev lag luam kuj tseem ua kom zoo dua qub thiab tsim qauv. Los ntawm kev txiav txim siab txog plaub qhov tseem ceeb - hluav taws xob tsis muaj hluav taws xob, kev ua haujlwm rwb thaiv tsev, cov qauv siv tshuab, thiab kev tswj xyuas thermal- kev hloov kho thiab kev ruaj ntseg ntawm cov capacitor busbars tuaj yeem txhim kho tau zoo, tso lub hauv paus ruaj khov rau kev nyab xeeb, muaj txiaj ntsig, thiab ntev - lub sijhawm ua haujlwm ntawm lub zog hluav taws xob tshiab.

Rau cov kws tshaj lij EV Capacitor Busbar xaiv, sib txuam, thiab kev daws teeb meem, thov koj xav tiv tauj peb kom pom cov khoom zoo tshaj plaws rau koj cov khoom siv hluav taws xob tshiab.