Copper-Aluminium Busbar Cov Ntsiab Lus Tshwj Xeeb: Cov Teeb Meem Kev Tsim Nyog Busbar thiab Kev Tiv Thaiv

Hauv cov roj teeb hluav taws xob tshiab, cov tsheb npav tau maj mam hloov cov hlua khi ib txwm siv, dhau los ua cov neeg nqa khoom tseem ceeb ntawm kev sib kis tam sim no. Txawm hais tias nws yog Power Busbar lossis High Voltage Busbar nyob rau hauv siab -voltage system, nws qhov kev tsim qauv ncaj qha cuam tshuam rau lub cev kev nyab xeeb, kev ntseeg siab, thiab lub neej- voj voog kev ruaj ntseg. Lub busbar's cross-section, hluav taws xob kev ua tau zoo, kev tswj thermal, cov qauv siv tshuab, thiab kev tiv thaiv rwb thaiv tsev txhua tus yuav tsum tau soj ntsuam xyuas kom zoo thaum lub sijhawm tsim.

 

Cov nram qab no tshuaj xyuas cov teeb meem tshwm sim hauv kev tsim cov tooj liab-aluminium busbars thiab cov txheej txheem tiv thaiv los ntawm kev xav txog engineering.

 

 

Ib qho teeb meem tshwm sim hauv kev tsim tsheb npav yog xaiv tus ntoo khaub lig- ntu ntu tsuas yog raws li qhov ntsuas tam sim no, tsis quav ntsej txog kev ua haujlwm siab tshaj plaws xws li overcharge thiab nrawm nrawm. Qhov no ua rau muaj qhov kub thiab txias ntau dhau thaum ua haujlwm, cuam tshuam rau kev ruaj ntseg ntawm BusBar Voltage.

 

Thaum lub sij hawm tsim qauv, kev suav yuav tsum tau ua raws li qhov siab tshaj plaws tam sim no nyob rau hauv tag nrho cov kev ua haujlwm. Kev paub txog kev tsim vaj tsev zoo qhia txog kev kwv yees tooj liab busbars ntawm 3-5 A / mm² thiab aluminium busbars ntawm 2-3 A / mm², nrog rau 20% - 30% tsim paj. Nws raug nquahu kom muab cov thermal simulation thiab kev ntsuas qhov tseeb los tsim cov qauv qhia txog cov khoom siv, tam sim no, thiab kub nce, muab cov ntaub ntawv txhawb nqa rau lub sijhawm ntev - lub sijhawm ua haujlwm ruaj khov ntawm Hluav Taws Xob Copper BusBar.

 

 

Lub busbar ua rau muaj qhov kub ntawm Joule thaum lub sij hawm siab - lub zog them thiab tawm. Kev cia siab ib leeg los ntawm kev ua kom sov sov tuaj yeem ua rau muaj kev pheej hmoo siab tshaj hauv cov cheeb tsam hauv cheeb tsam, tshwj xeeb tshaj yog nyob rau hauv EV BusBars lossis cov roj teeb uas muaj nyob hauv.

 

Tus qauv tsim yuav tsum ua qhov tseem ceeb rau qhov dav thiab nyias nyias - cov qauv ntu kom nce qhov kub ntawm qhov chaw. Nyob rau tib lub sijhawm, multiphysics simulation yuav tsum tau siv los ua kom zoo dua qhov kev sib tw busbar thiab spatial layout. Nyob rau hauv siab - lub zog hluav taws xob, cov kua dej txias lossis cov txheej txheem thermally tuaj yeem koom ua ke los tswj kev ua haujlwm kub ntawm Distribution BusBar nyob rau hauv qhov chaw nyab xeeb.

 

 

Cov tsheb npav yuav tsum tiv thaiv kev vibration, cuam tshuam, thiab thermal expansion thiab contraction thaum lub tsheb ua haujlwm. Yog tias txoj kev kho tsis tsim nyog, lossis qhov sib txawv ntawm thermal expansion coefficients ntawm tooj liab thiab txhuas yog tsis quav ntsej, qaug zog tawg tuaj yeem tsim tau yooj yim ntawm cov ntsiab lus weld lossis dabtsi yog khoov, cuam tshuam rau lub sijhawm ntev -kev ruaj ntseg ntawm Cov Kev Sib Txuas Siab Tam Sim No.

 

Rau cov tooj liab-aluminium composite cov qauv, thaj chaw daws kev ntxhov siab lossis cov qauv ntab yuav tsum tau muab los nqus cov thermal stress. Bolted kev sib txuas yuav tsum nruj me ntsis ua raws li torque specifications thiab yuav tsum tau nrog los ntawm kev tiv thaiv -loosing ntsuas. Nws raug nquahu kom txheeb xyuas qhov chaw tsis muaj zog ua ntej los ntawm kev co simulation thiab kev sim ua kom ntev.

 

 

Yog tias qhov kev ncua deb ntawm lub busbar thiab cov khoom nyob ib sab tsis txaus, los yog yog tias qhov kub thiab txias tsis kam ntawm cov ntaub ntawv rwb thaiv tsev tsis sib haum, hnav yuav tshwm sim hauv ib puag ncig vibrating, ua rau muaj kev pheej hmoo ntawm luv luv Circuit Court.

 

Tus qauv tsim yuav tsum nruj me ntsis ua raws li cov qauv kev nyab xeeb ntawm hluav taws xob, thiab ob chav rwb thaiv tsev yuav tsum tau siv rau hauv qhov chaw tseem ceeb. Cov ntaub ntawv xws li polyimide zaj duab xis, silicone roj hmab, thiab mica ntawv yuav siv tau rau Busbar Rwb thaiv tsev Sheets los yog ib cheeb tsam ntawm kev tiv thaiv, thiab sheathing lug yuav tsum tau ntxiv nyob rau hauv siab - vibration cheeb tsam.
 

 

Tsuas yog nrhiav kev ua haujlwm siab thaum tsis quav ntsej txog kev tiv thaiv corrosion, kev siv lub zog, thiab tus nqi tuaj yeem ua rau muaj kev tsis sib haum xeeb ntawm kev ua haujlwm ntawm busbar thiab roj teeb pob kev ua haujlwm. Piv txwv li, liab qab tooj liab busbars yog oxidation nyob rau hauv cov av noo los yog siab - ntsev- tshuaj tsuag ib puag ncig.

Hauv engineering, tin-plated, npib tsib xee-plated, los yog nyiaj-plated tooj liab busbars feem ntau nyiam kom sib npaug conductivity thiab corrosion kuj.

 

Aluminium busbars feem ntau yog ua los ntawm 6-series aluminium alloys, nrog rau kev kho deg kom ruaj khov. Hauv kev ua haujlwm nyuaj, tooj liab-aluminium hloov cov qauv lossis Custom BusBar cov kev daws teeb meem tuaj yeem siv los ua kom tiav kev ua haujlwm zoo ntawm kev ua haujlwm thiab tus nqi.

 

 

Hauv cov tshuab busbar, cov ntsiab lus txuas feem ntau yog siab - thaj chaw muaj kev pheej hmoo rau kev ua tsis tiav. Kev tswj tsis raug ntawm cov txheej txheem vuam tsis raug lossis tsis txaus los ua ke torque tuaj yeem ua rau muaj kev tiv thaiv kev tiv thaiv, overheating, thiab txawm tias melting.

 

Hauv siab -cov tshuab tam sim no, laser vuam lossis ultrasonic vuam yog cov kev daws teeb meem zoo. Post-weld xeem yuav tsum tau ua kom paub meej tias qhov zoo ntawm vuam. Kev sib txuas ntawm cov tshuab yuav tsum tau siv cov khoom siv hluav taws xob, los tiv thaiv -cov ntaub ntawv xoob, thiab kev tiv thaiv kev tiv thaiv yuav tsum tau tswj nruj kom ntseeg tau tias qhov sib xws ntawm Busbar Connectors.

 

 

Kev teeb tsa busbar tsis raug tuaj yeem tsim cov voj voog loj tam sim no, ua rau muaj kev cuam tshuam ntawm electromagnetic cuam tshuam (EMI) thiab cuam tshuam rau cov tswj hwm thiab cov sensors nyob ib puag ncig, tshwj xeeb tshaj yog hauv Busbar Automotive applications.

 

Optimizing thaiv, txo cov voj voog, thiab tswj kom muaj qhov sib txawv txaus los ntawm cov khoom rhiab tuaj yeem txo EMI txaus ntshai. Yog tias tsim nyog, kev faib hluav taws xob hluav taws xob tuaj yeem ntsuas tau siv cov cuab yeej simulation.

 

 

Tsis muaj kev ua tiav 3D qauv thiab ntsuas qhov ntev ntawm cov saw hlau tuaj yeem yooj yim ua rau muaj kev cuam tshuam busbar thaum sib dhos; yuam kev txhim kho yuav qhia txog kev puas tsuaj.

 

Cov txheej txheem- theem qauv thiab kev txheeb xyuas yuav tsum tau ua nyob rau hauv cov qauv tsim thaum ntxov, nrog rau kev npaj tsim nyog ntawm cov kaum sab xis thiab cov lus qhia. Tiag -kev pov thawj hauv ntiaj teb yuav tsum tau ua thaum lub sij hawm tus qauv tsim kom ntseeg tau tias muaj qhov sib xws ntawm Auto Bus Bar hauv ntau lawm.

 

 

Ib lub busbar nqa tag nrho cov tam sim no raug rau qhov system tsis ua haujlwm yog tias nws ua tsis tiav. Qhov tsis muaj redundancy thiab cais mechanisms nyob rau hauv ib tug tseem ceeb circuits yog ib tug tsis muaj zog nyob rau hauv kev ruaj ntseg tsim.

 

Hauv cov xwm txheej muaj kev pheej hmoo siab, ob lub busbars lossis shunt cov qauv siv tau, nruab nrog fuses thiab saib xyuas cov cuab yeej, thiab BMS tuaj yeem siv los ua kom tiav tiag tiag - lub sijhawm saib xyuas thiab kev sib cais ntawm High Current Connectors.

 

 

Yog tias kev tsim khoom loj tau pib yam tsis muaj tag nrho - kev kuaj xyuas qhov xwm txheej tom qab tsim tiav, kev tswj xyuas thermal, lub zog ntawm cov txheej txheem, thiab cov teeb meem rwb thaiv tsev yuav tshwm sim tom qab.

 

Kev caij tsheb kauj vab tam sim no, qhov kub thiab txias, kev vibration durability, thiab tiv taus qhov ntsuas hluav taws xob yuav tsum tau ua thaum lub sijhawm txhim kho, ua raws li cov qauv kev lag luam, tsim cov txheej txheem kaw - voj txheej txheem ntawm kev tsim- pov thawj- kev ua kom zoo los xyuas kom lub sij hawm ntev - kev ntseeg siab ntawm Copper BusBars.

 

 

Raws li cov tshuab hluav taws xob tshiab hloov mus rau qhov hluav taws xob ntau dua, tam sim no ntau dua, thiab kev sib koom ua ke ntau dua, busbars tau hloov zuj zus los ntawm ib tus neeg xyuas pib mus rau hauv cov khoom tseem ceeb ua ke nrog hluav taws xob, cov qauv, thiab kev tswj xyuas thermal. Seb nws yogEV BusBar, Laminated Bus Bar rau High Tam sim no Inverter, los yog Insulated Flexible Copper Bus Bar rau Lub Hwj Chim Lub Hwj Chim Pob, lawv cov kev tsim thiab kev tsim muaj peev xwm tau dhau los ua qhov tseem ceeb ntawm cov khoom lag luam qib siab.

 

Raws li peb lub sijhawm ntev - engineering nkag siab txog siab - cov tshuab kev sib txuas tam sim no, peb tsis tu ncua muab cov neeg siv khoom nrog cov kev daws teeb meem uas suav nrog tooj liab busbars, aluminium busbars, thiab laminated busbars, txhawb kev ruaj ntseg thiab kev ntseeg siab dua cov kev xav tau ntawm lub zog tshiab, hluav taws xob hluav taws xob, thiab kev lag luam.