Kev txheeb xyuas cov ntaub ntawv rwb thaiv tsev rau Laminated Busbars: Kev xaiv thiab kev siv cov rwb thaiv tsev yooj yim thiab nruj

Nrog rau txoj kev loj hlob ntawm lub zog tshiab tsheb, lub zog cia tshuab, tsheb ciav hlau thauj mus los, thiab cov khoom siv fais fab, laminated busbars tau dav siv vim lawv cov inductance tsawg, kev ntseeg siab, thiab cov qauv compact. Txawm hais tias nws yog EV busbar, lub tsheb roj teeb tsheb npav, lossis kev lag luam - qib capacitor busbar system, kev xaiv ntawm cov khoom siv rwb thaiv tsev cuam tshuam ncaj qha rau cov khoom siv hluav taws xob, kev pab cuam lub neej, thiab qib kev nyab xeeb.

 

Rau cov tsheb npav niaj hnub no, cov txheej txheem rwb thaiv tsev tsis yog tsuas yog ua tus neeg xyuas pib cais tawm xwb tab sis kuj yuav tsum tau ua kom tau raws li cov kev xav tau ntawm kev ua haujlwm kub, tiv thaiv hluav taws xob, nplaim hluav taws xob, thiab kev ua haujlwm ntev -. Yog li ntawd, kev nkag siab zoo ntawm cov yam ntxwv ntawm cov khoom siv rwb thaiv tsev hloov tau yooj yim thiab nruj yog qhov tseem ceeb rau kev tsim thiab xaiv busbar.

 

 

 

Tam sim no, cov laminated busbars feem ntau siv cov txheej txheem nyias nyias - zaj duab xis rwb thaiv tsev, nruj nreem khi cov rwb thaiv tsev zaj duab xis rau tooj liab conductor los ntawm txheej txheej lamination. Cov txheej txheem no ua tau zoo txo ​​tus neeg xyuas pib qhov sib nrug, txhim kho kev sib koom ua ke, thiab ua kom muaj kev ua haujlwm zoo ntawm busbar rwb thaiv tsev.

 

Polyester (PET) Cov khoom siv rwb thaiv tsev

PET yog ib qho ntawm cov khoom siv rwb thaiv tsev ntau tshaj plaws, tuav lub lag luam tseem ceeb hauv lub tsheb npav tsheb PET rwb thaiv tsev. Nws cov yam ntxwv tseem ceeb muaj xws li:

Ntev -lub sijhawm ua haujlwm kub txog 105℃; High elongation, feem ntau tshaj 100%, haum rau txoj kev khoov cov qauv; Zoo mechanical toughness thiab molding kev ua tau zoo; Cov txheeb ze txheeb ze qhov ntsuas (CTI); Muaj nyob rau hauv ntau yam thicknesses kom tau raws li qhov sib txawv voltage theem; Cov nplaim retardant zoo heev, ua tau raws li cov kev cai ntawm kev lag luam thiab kev siv tsheb.

Nyob rau hauv lub zog tshiab lub tsheb fais fab, PET rwb thaiv tsev txheej yog dav siv nyob rau hauv EV roj teeb busbars, Automotive Ground Bus Bars, thiab Auto Bus Bar khoom.

 

Polyimide (PI) rwb thaiv tsev khoom

PI yog ib qho kev ua haujlwm siab -kev ua tau zoo, siab- cov khoom siv rwb thaiv tsev kub resistant nrog kev ua haujlwm kub tsis tu ncua feem ntau tshaj 200℃.

Piv rau PET, PI muaj cov yam ntxwv hauv qab no:

Superior siab -kub tsis kam; Cov nplaim hluav taws kub retardancy zoo heev; Siab mechanical rigidity; Ntau haum rau vuam txheej txheem; Tus nqi qis dua; CTI qis dua PET.

Yog li ntawd, nyob rau hauv daim ntawv thov uas yuav tsum tau lub vuam ntawm capacitors, fais fab modules, los yog connectors, PI khoom yog nquag siv nyob rau hauv New Energy Vehicle Film Capacitor Busbars thiab ib co busbars rau Power Capacitor khoom.

 

Qhov sib txawv ntawm Flexible thiab Rigid Insulation

Saj zawg zog rwb thaiv tsev feem ntau yog siv rau insulating nto ntawm tooj liab conductors, tsim ib tug tiav rwb thaiv tsev qauv los ntawm lamination.

 

Nws qhov zoo muaj xws li:

Nws tso cai rau kom tiav sealing ntawm tus neeg xyuas pib npoo;

Nws yog tsim rau complex peb -seem structural designs;

Nws zoo txo ​​qhov system loj;

Nws pab txhawb kev tsim khoom loj thiab automated manufacturing.

 

Rigid rwb thaiv tsev, ntawm qhov tod tes, feem ntau yog siv rau qhov sib nrug thiab kev txhawb nqa ntawm cov txheej txheem sib txawv.

Rau siab -voltage systems, hloov tau yooj yim rwb thaiv tsev ib leeg feem ntau tsis tuaj yeem ua tau raws li qhov yuav tsum tau muaj rau kev faib hluav taws xob thiab kev tswj xyuas ib feem; Yog li ntawd, cov ntaub ntawv rwb thaiv tsev nruj yuav tsum tau ua kom cov rwb thaiv tsev nyob deb.

 

Feem ntau:

Kwv yees li ntawm 1 hli ntawm rwb thaiv tsev qhov sib txawv yog xav tau rau txhua 1kV nce hauv kev khiav hauj lwm voltage;

Qhov siab dua qhov kev khiav hauj lwm voltage, qhov ntau dua qhov tuab ntawm cov rwb thaiv tsev nruj;
High-voltage systems feem ntau siv iav fiber reinforced polyester boards raws li cov txheej txheem rwb thaiv tsev.

Nyob rau hauv siab -voltage busbar tsim, nruj rwb thaiv tsev yog ib qho tseem ceeb tivthaiv kom ntseeg tau ntev - lub sij hawm ruaj khov, thaum qis -voltage busbar automotive systems feem ntau tsis xav tau ntxiv, hnyav hnyav rwb thaiv tsev.

 

 

 

Relative Temperature Index (RTI)

RTI yog qhov taw qhia tseem ceeb ntawm qhov ntev -lub sij hawm tshav kub tsis kam ntawm cov ntaub ntawv rwb thaiv tsev.

 

Tus txheeb ze Tracking Index (RTI) yog txhais raws li:

Qhov kub thiab txias ntawm cov khoom siv hluav taws xob thiab hluav taws xob ntawm cov khoom siv txo qis mus rau 50% ntawm lawv cov nqi pib tom qab kwv yees li 20,000 teev ntawm kev ua haujlwm ntev -.

 

Rau ntev -lub sij hawm ua hauj lwm busbar hluav taws xob tsheb tshuab, RTI ncaj qha cuam tshuam cov khoom lifespan.

Feem ntau:

 

Rau txhua txhua 10℃txo qhov kub, rwb thaiv tsev lifespan kwv yees li ob npaug;

Rau txhua txhua 10℃qhov kub thiab txias, rwb thaiv tsev lifespan yuav luv luv los ntawm kwv yees li ib nrab.

 

Yog li ntawd, thaum tsim lub Tin Plated Copper BusBar rau EVs, ob qho tib si thermal tswj kev daws teeb meem thiab cov khoom siv rwb thaiv tsev yuav tsum raug txiav txim siab.

 

 

CTI qhia txog cov khoom siv nto tiv thaiv kev taug qab.

 

Thaum cov cuab yeej raug cov av noo, muaj kuab paug, los yog siab -voltage ib puag ncig rau lub sij hawm ntev, tus nqi CTI siab dua yuav txo tau qhov kev pheej hmoo ntawm qhov chaw creepage.

 

Rau cov tshuab hluav taws xob muaj zog, DC Capacitor Busbars, thiab cov Capacitor Laminating Busbars loj, CTI yog qhov tseem ceeb rau kev tsim kev nyab xeeb.

 

Cov ntaub ntawv PET feem ntau muaj qhov ntsuas CTI siab dua thiab yog li siv ntau dua hauv cov ntawv siv hluav taws xob siab -.

 

Elongation sawv cev rau cov khoom muaj peev xwm los tswj nws cov khoom rwb thaiv tsev nyob rau hauv qhov nro.

Qhov no parameter ncaj qha cuam tshuam rau:

Bending kev ua tau zoo;
Tus neeg xyuas pib ntug wrapping zoo;
Sealing txheej txheem stability;
Ntev - lub sij hawm txhua yam kev ntseeg tau.

PET cov ntaub ntawv feem ntau muaj qhov elongation ntawm ntau tshaj 100%, thaum PI cov ntaub ntawv nyob ib ncig ntawm 70%. Yog li, PET yog qhov tsim nyog rau cov txheej txheem copper conductor lamination.

 

 

Industrial Power Systems

Cov cuab yeej siv hauv kev lag luam yuav tsum tau ua rau busbars feem ntau tsom rau qhov muaj hluav taws xob siab thiab lub neej ntev.

 

Cov yam ntxwv zoo xws li:

Kev khiav hauj lwm voltage feem ntau ntawm 1000V thiab 6000V;
Cov kev cai nruj me ntsis rau kev tswj kev tso tawm ib nrab;
Yuav tsum tau ua kom muaj zog tiv thaiv kab mob;
High creepage nrug yuav tsum tau;
Kev pab lub neej ntawm 20 mus rau 25 xyoo lossis ntau dua.

 

Yog li ntawd, high-voltage power storage equipment, rail tsheb thauj mus los, thiab loj- cov tshuab hluav taws xob faib hluav taws xob feem ntau yuav siv cov ntaub ntawv CTI siab thiab cov txheej txheem rwb thaiv tsev tuab dua rau kev faib cov busbars.

 

 

 

Kev siv lub zog tshiab siv tsheb ua kom pom tseeb dua rau kev sib sib zog nqus, kev siv qhov chaw, thiab kev tswj tus nqi.

Cov yam ntxwv zoo xws li:

 

Voltage theem feem ntau qis dua 800V;
Cov kev cai qis dua rau kev tso tawm ib nrab;
Feem ntau siv cov txheej txheem yooj yim laminated rwb thaiv tsev;
Ntau rhiab heev rau qhov hnyav thiab ntim;
Lifespan feem ntau yog 5 mus rau 10 xyoo.

 

Yog li ntawd, cov khoom xws li BusBar Tsheb, Automotive Power Connectors, thiab Tin -Plate Busbar Automotives nce siv PET los yog PI rwb thaiv tsev cov kev daws teeb meem kom tau raws li cov qauv tsim.

 

 

Dhau li ntawm laminated rwb thaiv tsev tshuab, hmoov txheej rwb thaiv tsev kuj yog ib qho kev daws teeb meem.

 

Cov txheej txheem no ua tiav kev tiv thaiv kev tiv thaiv tag nrho los ntawm kev tsim cov epoxy resin txheej ntawm tus neeg xyuas pib nto, thiab tshwj xeeb tshaj yog haum rau cov txheej txheem ua haujlwm ib leeg.

 

Nws qhov zoo muaj xws li:

tuaj yeem npog cov geometry nyuaj;
Haum rau cov uas tsis yog -laminated conductors;
Zoo corrosion kuj;
Muaj peev xwm ua tau raws li qee qhov tsawg -voltage daim ntawv thov.

 

Txawm li cas los xij, rau Automotive BusBar thiab busbar hluav taws xob tsheb daim ntawv thov uas xav tau qis inductance thiab siab zog ceev, laminated rwb thaiv tsev tshuab tseem yog cov ntsiab lus tseem ceeb.

 

 

 

Cov ntaub ntawv rwb thaiv tsev yog ib qho tseem ceeb ntawm kev txiav txim siab kev ua haujlwm ntawm laminated busbars. PET thiab PI, raws li cov khoom siv rwb thaiv tsev yooj yim tshaj plaws, txhua tus muaj lawv qhov zoo ntawm cov ntawv thov sib txawv. Rau siab -voltage industrial systems, RTI, CTI, thiab cov txheej txheem rwb thaiv tsev nruj yuav tsum tau txiav txim siab kom tiav, thaum lub zog tshiab lub tsheb sector, lub hom phiaj yog ntau dua rau kev tsim lub teeb, kev siv qhov chaw, thiab kev tsim khoom.

 

Nrog txoj kev loj hlob ntawmEV busbars, capacitor busbars, thiab lub zog tshiab lub zog hluav taws xob cov khoom siv hluav taws xob, cov khoom siv hluav taws xob rwb thaiv tsev yuav txuas ntxiv txhim kho, muab cov kev daws teeb meem zoo dua thiab muaj txiaj ntsig zoo rau yav tom ntej siab - zog, siab - kev ntseeg siab ntawm cov hluav taws xob sib txuas.