Copper Busbar Solutions rau EV Fast Charging Piles: Tam sim no nqa peev thiab Thermal Management

360kW + EV ceev them lub tshuab yuav tsum tau tooj liab busbars engineered kom tas li siab - kis tau tus mob tam sim no, qis thermal nce, thiab ntev - lub sij hawm hluav taws xob kev ntseeg tau. Tus tsim kom zoo EV Charging Pile Busbar siv C1100 ntshiab tooj liab nrog 100% IACS conductivity, optimized cross-sectional area, controlled insulation thickness, and verified temperature performance in IEC and automotive reliability testing conditions.

 

Rau siab - lub zog them cov khoom siv hluav taws xob, qhov kev txwv tsis yog tsuas yog hluav taws xob conductivity tab sis kev sib koom ua ke ntawm Joule tshav kub, tiv thaiv kev tiv thaiv, rwb thaiv tsev aging, mechanical stress, thiab ib puag ncig raug. Hnyav plaub ntug tooj liab Busbar OEM cov kev daws teeb meem yuav tsum sib xyaw cov khoom xaiv, precision stamping, vuam tshuab, thiab validation xeem ua ntej pawg ntau lawm.

 

 

 

360kW DC Fast Charging Systems Yuav Tsum Tau Busbars Tsim rau 500A-600A Nruam Tam Sim No Loads

 

Lub 360kW them pawg ua haujlwm ntawm 600V DC yuav tsum muaj kwv yees li 600A txuas ntxiv tam sim no. Piv nrog rau cov qauv AC charging tshuab, siab - fais fab DC them qhia txog qhov ceev dua tam sim no, nrawm dua qhov kub thiab txias, thiab cov kev cai nruj dua rau cov neeg xyuas pib geometry.

Lub ntsiab engineering tsis muaj xws li:

 

Parameter	Engineering Yuav Tsum Tau
Lub Hwj Chim	>360 kW DC Fast Charging
Kev khiav hauj lwm voltage	400V-1000V DC
Nruam Tam sim no	400A-600A
Peak Tam sim no	800A + nyob ntawm kev them nyiaj architecture
Khoom siv tooj liab	C1100 ntshiab tooj liab
Kev coj ua	Ntau dua lossis sib npaug rau 100% IACS
Dimensional kam rau ua	± 0.01mm rau precision stamping qhov chaw
Kev kho saum npoo	Tin plating / nickel plating / anti{0}} oxidation txheej
Kub Rise Control	Raws li IEC 61851 cov cai

 

Lub busbar hla -section ncaj qha txiav txim siab tam sim no - nqa peev xwm. Tsis txaus tooj liab thickness ua rau I²R poob ntau dhau, thaum cov qauv tsim loj ua rau hnyav, nqi, thiab qhov chaw sib dhos.

 

Copper Busbar Hla-Nqe suav rau EV Charging Applications

 

Qhov yooj yim tam sim no - nqa suav suav hauv qab no:

P = I² × R

Qhov twg:

P=cua sov tsim (W)

Kuv=tam sim no (A)

R=hluav taws xob tsis kam (Ω)

Copper resistance yog cuam tshuam los ntawm:

conductor ntev

hla - cheeb tsam

kev khiav hauj lwm kub

khoom purity

nto oxidation mob

 

Rau C1100 tooj liab:

Tooj Busbar Thickness	Hom Nruam Nruam Tam Sim No	Daim ntawv thov
3mm ib	150A-250A	Tsawg zog them modules
5mm ua	300A-400A	Standard DC charging systems
8mm ib	500A-700A	360 kW + them pawg
10mm +	700A+	Ultra- lub platform them ceev ceev

 

Thermal simulation yog ib txwm ua ua ntej tooling tso. Lub hom phiaj yog tswj xyuas qhov kub thiab txias ua haujlwm nyob rau hauv qhov siab tshaj plaws them tam sim no yam tsis muaj qhov ntsuas kub ntawm rwb thaiv tsev.

 

Thov Kev Ntsuam Xyuas DFM Dawb & Tso Cai

 

 

IATF 16949 Manufacturing Process Control rau EV Charging Busbars

Siab -tam sim no tooj liab busbars xav tau ntau tshaj qhov yooj yim txiav thiab khoov. Kev tsim khoom raug cuam tshuam rau kev tiv thaiv kev tiv thaiv, thermal kev ua tau zoo, thiab kev sib dhos sib xws.

 

Tus tsim nyog Fast Charging Busbar Chaw tsim tshuaj paus feem ntau siv:

Progressive tuag stamping nrog ± 0.01mm qhov ntev tswj
CNC dabtsi yog khoov rau complex peb - qhov ntev busbar qauv
Nyob rau hauv - tuag riveting rau kev sib txuas ntawm tooj liab terminal los ua ke
Laser vuam Cu-Cu thiab Cu-Al txuas qauv
CMM tshuaj xyuas rau qhov tseem ceeb geometric qhov ntev
Surface roughness ntsuas ua ntej plating

Copper Khoom Xaiv: C1100 Ntshiab Copper vs C2680 Brass

Cov ntsiab lus sib txawv hluav taws xob sib txawv xav tau cov tooj liab sib txawv.

Khoom siv	Kev coj ua	Mechanical Strength	Daim ntawv thov
C1100 ntshiab tooj liab	Ntau dua lossis sib npaug rau 100% IACS	Nruab nrab	Main hwj chim busbar, roj teeb kev twb kev txuas
C1020 Oxygen-Tooj liab dawb	Ntau dua lossis sib npaug rau 101% IACS	Nruab nrab	Siab -kev ntseeg tau hluav taws xob pob qij txha
C2680 tooj dag	25% -30% IAB	Siab dua	Terminal connectors, mechanical fixing qhov chaw

 

C1100 tooj liab tseem yog cov khoom siv zoo tshaj plaws rau EV charging busbars vim tias hluav taws xob poob nce ntxiv thaum qis conductivity alloys tau siv nyob rau hauv qhov siab tsis tu ncua - txoj kev tam sim no.

 

Vuam txheej txheem sib piv rau tooj liab Busbar los ua ke

Copper welding nthuav tawm cov teeb meem vim muaj cov thermal conductivity thiab cov yam ntxwv ntawm qhov chaw.

Txheej txheem	Qhov zoo	Kev txwv	Daim ntawv thov
Laser Vuam Cu-Cu	Cov cua sov me me- thaj tsam cuam tshuam, siab automation	Yuav tsum muaj kev tswj xyuas qhov tseeb	Roj teeb thiab them modules
Laser Vuam Cu-Al	Enables lub teeb yuag conductor hloov	Yuav tsum muaj kev tswj oxide	EV roj teeb kev sib txuas
Resistance Silver Brazing	Muaj zog metallurgical bonding	Siab dua thermal input	Hnyav tam sim no terminals
Molecular Diffusion Vuam	Tsawg tiv thaiv	Cov cuab yeej siv siab dua	Hwm hluav taws xob sib txuas

 

Rau kev tsim khoom loj, vuam tsis raug saib xyuas los ntawm:

vuam zog xyuas
kev soj ntsuam tob tob
hla -section metallography
kev ntsuas hluav taws xob tiv thaiv

 

 

 

UL 94 V-0 Rwb thaiv tsev kev ua tau zoo yuav tsum muaj rau High Voltage Copper Busbars

 

Kev rwb thaiv tsev tsis ua haujlwm tuaj yeem ua rau luv luv, arc tawm, thiab kev kaw lub kaw lus. Txoj kev rwb thaiv tsev yuav tsum xav txog lub zog dielectric, kev tiv thaiv txhua yam, qhov kub thiab txias, thiab kev tsim khoom sib xws.

 

Ob txoj kev daws teeb meem yog epoxy hmoov txheej thiab cua sov-shrink tube rwb thaiv tsev.

Cov khoom sib piv	Epoxy hmoov txheej	Thaum tshav kub kub Shrink Tube
Dielectric zog	>15 kV / hli	10-20kV / mm nyob ntawm cov khoom
Thickness Tswj	0.2- 1.0 hli adjustable	Tsau tuab
Kub Resistance	-40℃rau 150 degree	Feem ntau -40℃rau 125 degree
Mechanical Protection	High adhesion txheej	Flexible lub tes tsho tiv thaiv
Space Efficiency	Zoo heev	Yuav tsum tau tshem tawm ntxiv
Automation Muaj peev xwm	Siab	Nruab nrab
Hom Standard	UL 94 V-0	TIAB SA 224

 

Epoxy hmoov txheej txheej txheem tswj

Cov txheej txheem epoxy hmoov txheej muaj xws li:

Kev ntxuav ntawm qhov chaw thiab tshuaj lom neeg
Electrostatic hmoov txau
Tswj curing txheej txheem
Kev ntsuas thickness
Dielectric tiv thaiv kev sim

 

Key quality parameters:

txheej thickness kam rau ua
adhesion zog
kev tshuaj xyuas pinhole
dielectric kev puas tsuaj voltage
ib puag ncig tsis kam

 

Rau compact EV charging modules, epoxy txheej muab qhov chaw zoo dua vim tias nws tsim cov txheej txheej rwb thaiv tsev ncaj qha rau ntawm tus neeg xyuas pib tooj liab.

 

 

IEC thiab ISO Test Requirements rau Charging Infrastructure Cheebtsam

 

EV charging pawg yog ntsia sab nraum zoov thiab raug rau:

av noo
kub caij tsheb kauj vab
ntsev paug
UV hluav taws xob
tshuaj muaj kuab paug

Copper busbars xav tau corrosion- tiv taus qhov chaw kho thiab siv tau ib puag ncig ua haujlwm.

 

Cov kev xeem uas tsim nyog muaj xws li:

Cov khoom kuaj	Txuj	Yam yuav tsum tau muaj
Ntsej Tsuag Test	IEC 60068-2-11	96h-1000h nyob ntawm daim ntawv thov
Kub Cycling	IEC 60068-2-14: Cov	Ntau lub voj voog thermal
Kev ntsuas av noo	IEC 60068-2-78: Cov	High humidity raug
Rwb thaiv tsev Test	IEC 60664 (TSI)	High voltage rwb thaiv tsev kev sib koom ua ke
Kev ntsuas nplaim taws	UAS 94	V-0 xav tau

 

Txoj kev tiv thaiv nto:

Kev kho mob	Muaj nuj nqi
Tin Plating	Txhim kho solderability thiab oxidation kuj
Nickel plating	Kub kub corrosion kuj
Epoxy txheej	Hluav taws xob rwb thaiv tsev tiv thaiv
Anti-Kev kho oxidation	Extens tooj liab nto kev ntseeg tau

 

 

 

PPAP Theem 3 thiab CMM Kev Tshuaj Xyuas rau Automotive-Qib Ntau Lawm

 

Automotive thiab charging infrastructure cov neeg muas zaub xav tau cov ntaub ntawv txheej txheem validation ua ntej ntau lawm tso tawm.

 

Cov ntaub ntawv zoo ib yam muaj xws li:

PPAP Theem 3 xa
Tswj Plan
Txheej Txheem Flow Diagram
PFMEA
Cov ntaub ntawv pov thawj
Dimensional soj ntsuam daim ntawv qhia
Vuam validation report

 

Cov cuab yeej tshuaj xyuas muaj xws li:

CMM tswj kev ntsuas tshuab
Optical ntsuas qhov system
Microhardness tester
Ntsev tsuag chamber
Cov cuab yeej ntsuas hluav taws xob tawg rau kev ua kom txias- cuam tshuam txog kev sib dhos

 

Lub Hnyav Hnyav Hnyav Hnyav Hnyav Hlau Busbar OEM tswj txhua theem tsim khoom los ntawm cov khoom siv tooj liab nkag mus rau qhov kawg ntawm kev ntsuas hluav taws xob.

 

 

Dab tsi yog PPAP Theem 3 lub sijhawm xa khoom rauEV charging busbartej yaam num?

PPAP Theem 3 kev xa khoom feem ntau yuav tsum tau 4-8 lub lis piam nyob ntawm kev siv cov cuab yeej nyuaj, kev soj ntsuam xyuas, thiab cov txheej txheem kev pom zoo rau cov neeg siv khoom.

 

Yuav ua li cas lub chaw tsim tshuaj paus tooj liab busbar lav stamping tuag lub neej?

Progressive stamping dies yog validated los ntawm kev sim ntau lawm, dimensional muaj peev xwm tsom xam, thiab tas mus li kev soj ntsuam xyuas kom ruaj khov kev ua tau zoo.

 

Cov tuam txhab puas tuaj yeem txhawb nqa me me - ntim EV them tus nqi tsheb npav ua ntej ntau lawm?

Yog lawm. Engineering prototypes tuaj yeem tsim los ntawm CNC machining, laser txiav, thiab cov cuab yeej muag muag ua ntej kev nqis peev ntau lawm.