Yuav Ua Li Cas Xaiv Laminated Busbar Connectors rau Zog Cia PCS thiab Inverters? Ib qho kev ntsuam xyuas npog tam sim no, qis inductance, rwb thaiv tsev, thiab kev tsim muaj peev xwm

Laminated Busbar Connectors siv nyob rau hauv lub zog cia PCS thiab inverters tsis tsuas yog pab txhawb siab - kis tau tus mob tam sim no tab sis kuj cuam tshuam rau lub cev kub nce, hloov kev ua tau zoo, thiab ntev - lub sij hawm ua hauj lwm kev ntseeg siab. Kev xaiv kom raug yuav tsum tau muaj kev ntsuam xyuas dav dav ntawm kev khiav hauj lwm tam sim no, qhov ntsuas hluav taws xob, kev siv hluav taws xob tsis zoo, cov txheej txheem rwb thaiv tsev, thiab kev tsim muaj peev xwm, tsis yog tsuas yog tso siab rau cov khoom loj lossis tus nqi. Rau siab -cov khoom siv hluav taws xob hluav taws xob hluav taws xob, cov qauv tsim ntawm laminated busbars rau lub zog cia PCS yuav tsum tau ua kom haum rau qhov tshwj xeeb daim ntawv thov ib puag ncig kom ntseeg tau ntev - lub sijhawm, kev ua haujlwm ruaj khov.

 

 

Traditional busbars feem ntau siv cov qauv sib cais nrog qhov sib txawv ntawm qhov zoo thiab qhov tsis zoo; Qhov kev teeb tsa no zoo li tsim lub voj voog loj tam sim no, yog li ua rau muaj kev cuam tshuam inductance thiab electromagnetic cuam tshuam. Hauv cov ntawv thov uas muaj qhov siab - hloov cov khoom siv ceev xws li IGBTs thiab SiC cov khoom, cov kab mob sib kis ntau dhau tuaj yeem ua rau muaj hluav taws xob nce siab, nce cov cuab yeej poob, thiab txo cov kev ua haujlwm ntawm lub cev.

 

Laminated busbars siv cov qauv sib xyaw ntawm ntau txheej txheej txheej txheej thiab cov ntaub ntawv insulating los tso qhov zoo thiab tsis zoo conductors nyob ze. Qhov kev npaj no ua rau kev tshem tawm cov magnetic teb, txo lub voj inductance, thiab txhim kho lub zog ceev. Yog li ntawd, laminated low-inductance busbars yog dav siv nyob rau hauv lub zog cia PCS units, photovoltaic (PV) inverters, lub cev muaj zog controllers, thiab siab - khoom siv zog hloov dua siab tshiab.

 

Cov xwm txheej sib txawv ntawm daim ntawv thov-xws li lub zog cia khoom (ESS) cov txee, PV inverters, thiab hluav taws xob tsheb (EV) cov tshuab hluav taws xob tswj hluav taws xob-yuav tsum tau xaiv cov qauv tsim nyog raws li cov xwm txheej xws li qhov chaw teeb tsa, kev ntsuas tam sim no, thiab kev tswj xyuas thermal. Piv txwv li, laminated busbars tsim rau lub tsheb fais fab sib txawv ntawm cov khoom siv hauv lub zog cia PCS txog qhov ceev tam sim no, cov qauv siv tshuab, thiab cov txheej txheem rwb thaiv tsev, yuav tsum muaj daim ntawv thov - tshwj xeeb tsim.

 

 

1. Txiav txim siab qhov tuab thiab ntoo khaub lig- ntu ntu ntawm txheej tooj liab raws li kev khiav hauj lwm tam sim no

 

Lub thickness ntawm tooj liab txheej ntawm lub laminated busbar ncaj qha cuam tshuam rau lub peev xwm nqa tam sim no thiab kub nce kev ua haujlwm. Thaum xaiv, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo xav txog qhov kev ua haujlwm tsis tu ncua, ncov tam sim no, ambient kub thiab txias txias, es tsis yog tsuas yog nce tooj liab tuab.

 

Feem ntau nws yog qhov tsim nyog los txiav txim siab qhov ceev tam sim no los ntawm kev ntsuas cua sov kom lub busbar tuaj yeem tswj tau qhov ntsuas kub kom tsim nyog thaum lub sijhawm ua haujlwm ntev -. Nyob rau tib lub sijhawm, cov khoom siv tooj liab, cov txheej txheem ua haujlwm thiab kev kho saum npoo yuav cuam tshuam rau kev ua haujlwm zoo. Piv txwv li, Copper Laminated Bus Bars yuav tsum ua kom haum rau tus ntoo khaub lig uas tsim nyog -sectional cheeb tsam raws li qib sib txawv tam sim no.

 

Rau siab - fais fab PCS systems, DC-Txuas thaj chaw feem ntau yog siv lub siab tam sim no- nqa cov qauv los txo qhov kub hauv zos thiab txhim kho kev ntseeg tau los ntawm kev ua kom zoo dua cov txheej txheem tooj liab.

 

2. Tswj stray inductance raws li kev hloov zaus

 

Niaj hnub nimno lub zog cia inverters nce siv IGBT thiab SiC fais fab modules, thiab lub siab - zaus hloov ib puag ncig muab cov kev xav tau ntau dua ntawm qhov kev ua tau zoo ntawm lub busbar.

 

Tsawg inductance tsim yog ua tiav los ntawm cov hauv qab no:

 

• Txo qhov kev ncua deb ntawm qhov zoo thiab qhov tsis zoo electrodes thiab txo cov voj voog tam sim no;
• Optimize lub interlayer kev npaj rau offset lub magnetic teb generated los ntawm lub rov qab tam sim no;
• Txo txoj kev sib txuas ntev thiab txo cov kab mob parasitic.

 

Piv txwv li, Customized Laminated Busbar rau IGBT yuav tsum tau tsim raws li lub zog module layout kom lub bar inductance tuaj yeem ua tau raws li qhov siab -kev hloov pauv ceev.

 

Rau SiC daim ntawv thov, Laminated Busbar SIC Daim Ntawv Thov tau dhau los ua ib qho tseem ceeb tsim kev taw qhia rau siab - zaus thiab siab - cov cuab yeej hloov hluav taws xob, uas tuaj yeem txo qhov cuam tshuam ntawm kev hloov pauv hloov thiab txhim kho kev ruaj ntseg.

 

3. Xaiv ib qho kev tiv thaiv rwb thaiv tsev raws li qhov system voltage

 

Lub zog cia PCS feem ntau suav nrog qhov ntsuas hluav taws xob ntau pua volts lossis siab dua, yog li kev tsim hluav taws xob rwb thaiv tsev yog qhov tseem ceeb rau kev ntseeg siab ntawm laminated busbars.

 

Cov khoom siv rwb thaiv tsev feem ntau muaj xws li:

 

• PET rwb thaiv tsev zaj duab xis;
• PI / Kapton kub rwb thaiv tsev zaj duab xis;
• Nomex tshav kub- cov khoom siv rwb thaiv tsev tiv taus.

 

Cov tshuaj rwb thaiv tsev yuav tsum raug xaiv raws li qhov ntsuas hluav taws xob, tiv thaiv qhov xav tau ntawm qhov hluav taws xob, kev ua haujlwm tawm ib nrab thiab kev ua haujlwm kub. Piv txwv li, BusBar nrog PET Insulating Paper yog tsim rau cov khoom siv hluav taws xob siv hluav taws xob, thaum siab -voltage systems yuav tsum siab dua - theem rwb thaiv tsev tsim.

 

Nyob rau tib lub sijhawm, lub thickness ntawm cov rwb thaiv tsev txheej tsis tsuas yog cuam tshuam rau qhov kev ua haujlwm ntawm qhov hluav taws xob, tab sis kuj cuam tshuam rau tag nrho qhov loj me thiab cov cua kub dissipation muaj peev xwm, uas yuav tsum muaj qhov sib npaug ntawm kev nyab xeeb thiab compactness.

 

4. Txiav txim siab tus qauv tsim raws li kev teeb tsa ib puag ncig

 

Ib puag ncig daim ntawv thov sib txawv muaj cov kev cai sib txawv rau laminated busbars.

 

Cov khoom siv hluav taws xob sab hauv tsev feem ntau tsom rau kev siv qhov chaw thiab kev ua kom sov dissipation; Lub tshuab hluav taws xob sab nraum zoov yuav tsum xav txog cov av noo, tiv thaiv - corrosion thiab ntev - lub sij hawm hloov ib puag ncig.

 

Piv txwv li, High Voltage Explosion-Cov ntaub ntawv pov thawj Inverter Busbar yuav tsum tau ua kom tau raws li cov rwb thaiv tsev thiab kev nyab xeeb nyob rau hauv ib puag ncig tshwj xeeb, thaum Laminated Bars rau complex Bar Installations xav tau kev tsim kho raws li qhov chaw sab hauv ntawm cov khoom siv.

 

 

Kev ua haujlwm ntawmLaminated Busbar Connectorsnyob ntawm tsis tsuas yog nyob rau hauv tus tsim, tab sis kuj nyob rau hauv tseem ceeb manufacturing yam xws li dimensional raug, interlaminar bonding, thiab kev twb kev txuas zoo.

 

Precision tooj liab ua yuav tsum tau raws li tus neeg xyuas pib qhov ntev, nrog ntug zoo thiab mounting precision tswj los ntawm txoj kev xws li stamping thiab CNC machining.

 

Thaum lub sij hawm lamination txheej txheem, tsis xws li cov khoom tso chaw, kub - nias kub, siab, thiab interlaminar daim ntawv cog lus lub zog yuav tsum tau nruj me ntsis tswj kom tsis txhob muaj teeb meem kev ntseeg siab xws li huab cua npuas los yog delamination.

 

Hais txog cov txheej txheem kev sib txuas, ntau txoj hauv kev-xws li laser vuam, vuam vuam, lossis nyiaj brazing- tej zaum yuav ua hauj lwm nyob ntawm daim ntawv thov. Piv txwv li, laminated busbars siv nyob rau hauv compact IGBT DC fais fab tshuab yuav tsum tsis tshua muaj hluav taws xob tsis kam thiab ntev -lub sij hawm thermal cycling stability nyob rau hauv cov kev twb kev txuas aav.

 

Tsis tas li ntawd, kev tsim khoom lag luam muaj zog yuav tsum sib koom ua ke kev tshuaj xyuas qhov ntev, kev ntsuas hluav taws xob, thiab kev lees paub kev ntseeg siab - suav nrog CMM tshuaj xyuas, tiv thaiv qhov ntsuas hluav taws xob, thiab ntsuas kub nce siab - kom ntseeg tau cov khoom sib xws thoob plaws ntau lawm.

 

 

Rau cov chaw tsim khoom ntawm lub zog cia PCS thiab inverters, xaiv lub laminated busbar tus neeg muag khoom yuav tsum saib tshaj tus nqi yuav khoom; Nws yog ib qho tseem ceeb los soj ntsuam seb tus neeg muag khoom puas muaj kev tsim khoom thiab kev txhawb nqa engineering.

 

Tus neeg muag khoom zoo tshaj plaws yuav tsum muab:

 

1. Khoom tsim kev txhawb nqa

Lub peev xwm los txhim kho cov qauv tsim qauv- suav nrog qis- inductance configurations, rwb thaiv tsev kev sib koom tes, thiab DFM (Tsim rau Manufacturability) tsom xam-raws li tus neeg siv khoom qhov tshwj xeeb voltage, tam sim no, qhov chaw teeb tsa, thiab daim ntawv thov ib puag ncig.

 

2. Ntau-Txoj Kev Muaj Peev Xwm Ua Haujlwm

Muaj peev xwm hla kev ua tooj liab, rwb thaiv tsev lamination, vuam, plating, thiab kev tshuaj xyuas qhov tseeb kom ua tau raws li qhov yuav tsum tau ua los ntawm kev tsim qauv mus rau ntau lawm.

 

3. Muaj peev xwm xa khoom ntawm qhov project

Lub peev xwm los txhawb kev tsim qauv, me me -batch validation, thiab ntev - lub sij hawm ntau lawm, txhawb los ntawm ib tug robust zoo tswj system.

 

Rau cov neeg siv khoom uas xav tau siab -kev ntseeg siab sib cuam tshuam kev daws teeb meem- xws li laminated busbars rau qhov sib txawv zaus tsav (VFDs), lub zog faib hluav taws xob (PDUs), lossis DC- txuas capacitors- cov neeg muab khoom yuav tsum muaj kev tsim tshwj xeeb thiab kev tsim khoom raws li cov ntawv thov tshwj xeeb.

 

 

Rau cov ntawv thov uas muaj lub zog cia PCS, inverter, thiab lub zog tshiab hluav taws xob hluav taws xob, kev tsim cov laminated busbars suav nrog ntau theem, suav nrog kev ua tooj liab, rwb thaiv tsev lamination, precision vuam, thiab kev sim ua haujlwm.

 

Raws li ib tus neeg muag khoom nrog kev tsim khoom muaj peev xwm, peb muab kev txhawb nqa sib xyaw kom haum rau cov neeg siv khoom xav tau- ncua kev tsim qauv, qauv tsim, thiab ntau lawm- thiab muab cov kev pabcuam xws li precision stamping, laser welding, electroplating, automated inspection, and quality system management.

 

Los ntawm cov txheej txheem tsim khoom ruaj khov thiab kev sib koom tes ua haujlwm, peb pab cov neeg siv khoom txo cov kev pheej hmoo ntawm kev txhim kho, txhim kho cov khoom sib xws, thiab ua tau raws li qhov yuav tsum tau ua rau ntev - lub sijhawm ua haujlwm ntawm cov khoom siv hluav taws xob tshiab.

 

 

Yog tias koj tab tom tsim cov haujlwm rau lub zog cia PCS, PV inverters, lub cev muaj zog tswj, lossis lwm yam khoom siv hluav taws xob siab - lub zog hluav taws xob thiab xav tau cov kev daws teeb meem tsim nyog Laminated Busbar Connectors, thov muab koj cov khoom specifications, cov qauv kos duab, los yog daim ntawv thov. Peb yuav muab cov lus pom zoo xaiv cov kws tshaj lij raws li qhov tam sim no, qhov hluav taws xob, thiab qhov chaw teeb tsa.