Raws li lub ntiaj teb kev saib xyuas rau kev txhim kho kom ruaj khov,New Energy Vehicles (NEV)tau sai dhau los ua qhov kev xaiv tseem ceeb rau kev mus ncig yav tom ntej. Tuam Tshoj yog nyob rau hauv lub forefront ntawm lub ntiaj teb no nyob rau hauv cov nqe lus ntawm technologies innovation thiab kev lag luam nce qib nyob rau hauv lub tshav pob ntawm lub zog tshiab tsheb, tshwj xeeb tshaj yog nyob rau hauv cov kev loj hlob ntawm roj teeb technology. Kab lus no yuav tshawb txog qhov zoo ntawm Suav lub zog tshiab tsheb roj teeb, tshwj xeeb tshaj yog lub luag haujlwm tseem ceeb ntawm cov capacitors hauv high-voltage platform OBCs (on-board chargers), nrog rau cov kev tsim kho tshiab hauv kev lag luam tsheb tshiab nyob rau yav tom ntej.
1. Lub ntsiab zoo ntawm high-voltage platform OBC
Nyob rau hauv lub roj teeb system ntawm lub zog tshiab tsheb, lub on-board OBC yog lub hauv paus ntsiab lus ntawm kev them nyiaj thiab kev tswj lub zog, thiab nws cov kev ua tau ncaj qha cuam tshuam rau efficiency thiab kev cia siab ntawm tag nrho cov tsheb. Raws li lub zog tshiab tsheb loj hlob mus rau 800V high-voltage hluav taws xob systems thiab siab dua voltages (xws li 1200V), kev txawj tej yam ntxiv ntawm OBC yog ib qho tseem ceeb tshwj xeeb. Lub high-voltage platform architecture tsis tsuas yog txhawb kev them nyiaj ceev xwb, tab sis kuj paub txog kev them nyiaj bidirectional thiab tawm, uas txhim kho kev siv roj teeb.
Hauv cov txheej txheem no, capacitors ua lub luag haujlwm tseem ceeb uas yog "lub zog cia thiab lim hub" ntawm OBC thiab DCDC (DC-DC converter). Cov kev ua haujlwm siab capacitor daws tau tsim los ntawm Yongming yog tsim los ua kom tau raws li qhov yuav tsum tau ua haujlwm ruaj khov nyob rau hauv high voltage, high zaus thiab kub ib puag ncig. Nws cov khoom xws li kua horn txhuas electrolytic capacitors, kua plug-in txhuas electrolytic capacitors, khoom-kua hybrid capacitors thiab zaj duab xis capacitors txhua yam muaj qhov zoo ntawm high-resistant voltage, siab muaj peev xwm ceev thiab lub neej ntev, muab ib tug muaj zog guarantee rau lub high efficiency ntawm lub zog tshiab tsheb.
2. Technical zoo ntawm Yongming capacitors
Daim ntawv thov ntawm Yongming capacitors nyob rau hauv OBC & DCDC systems ntawm lub zog tshiab tsheb qhia tau hais tias nws tshwj xeeb zoo nyob rau hauv high-voltage roj teeb systems.
(1) Liquid Horn Aluminium Electrolytic Capacitor: Cov kab no ntawm cov capacitors muaj cov yam ntxwv ntawm qhov siab tiv taus hluav taws xob thiab siab ripple tam sim no, thiab tuaj yeem muab kev txhawb zog ruaj khov nyob rau hauv qhov kev hloov pauv ntawm qhov hluav taws xob thiab qhov hluav taws xob ntau zaus ntsib hauv OBC. Tom qab nruj-voltage aging thiab tag nrho-load durability xeem, nws lub sij hawm ntev stability thiab siab ntseeg tau guaranteed.
(2) Kua plug-in txhuas electrolytic capacitor: LKD series capacitors ua tau zoo nyob rau hauv qhov kub thiab txias qhov chaw, tuaj yeem ua haujlwm ruaj khov nyob rau hauv qhov kub thiab txias ntawm 105 ℃, thiab hloov mus rau qhov hnyav ntawm high voltage thiab high zaus. Nws cov qauv tsim compact ua rau nws muab kev lim dej kom zoo thiab lub zog cia txawm tias nyob hauv qhov chaw tsawg.
(3) Khoom-Kua Hybrid exacitor: Qhov muaj peev xwm ua tau zoo dua qub, thiab muaj peev xwm tswj tau lub peev xwm ruaj khov thiab muaj peev xwm tswj tau lub zog ruaj khov rau qhov ntsuas kub.
(4) Zaj duab xis capacitor: Lub siab tiv taus hluav taws xob, qis ESR thiab lub neej ntev ntawm cov yeeb yaj kiab capacitor ua rau lawv muaj kev nyab xeeb hauv kev siv lub zog tshiab. Lawv tuaj yeem tiv taus qhov hluav taws xob mus txog 1200V thiab tseem muaj kev ua tau zoo hauv qhov chaw hnyav.
3. Kev Lag Luam trends thiab yav tom ntej Outlook
Tsis ntev los no, Tuam Tshoj lub zog tshiab tsheb lag luam tau txuas ntxiv kom sov, thiab kev txhawb nqa txoj cai thiab kev tsim kho thev naus laus zis tau txuas ntxiv txhim kho kev lag luam. Raws li cov ntaub ntawv tshiab tshaj plaws, nyob rau hauv thawj ib nrab ntawm 2023, Tuam Tshoj lub zog tshiab tsheb muag khoom tau nce ntau dua 50% xyoo-rau-xyoo, ntawm cov kev nce qib ntawm cov roj teeb thev naus laus zis yog qhov tseem ceeb ua rau kev muag khoom loj hlob. Tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm kev them nyiaj ceev thev naus laus zis thiab roj teeb lub zog ceev, Suav tuam txhab lag luam tau maj mam txo qhov sib txawv nrog rau theem thoob ntiaj teb.
Tsis tas li ntawd, raws li lub ntiaj teb them nyiaj ntau dua rau kev tiv thaiv ib puag ncig thiab kev txhim kho kom ruaj khov, ntau thiab ntau lub teb chaws thiab cheeb tsam tau pib nce lawv cov kev txhawb nqa rau lub zog tshiab. Tuam Tshoj txoj kev xa tawm ntawm lub zog tshiab tsheb kuj tseem nce ntxiv, nyiam cov neeg muag khoom thoob ntiaj teb thiab cov tub lag luam.
Nyob rau hauv luv luv, qhov zoo ntawm Suav tshiab lub zog tsheb roj teeb nyob rau hauv lawv cov high efficiency, siab kev cia siab rau thiab lub neej ntev, uas, ua ke nrog cov thev naus laus zis innovation ntawm Yongming capacitors, muab lub zog muaj zog txhawb rau yav tom ntej kev loj hlob ntawm lub zog tshiab. Nrog kev loj hlob tsis tu ncua ntawm kev lag luam kev xav tau, cov neeg lag luam thoob ntiaj teb thiab cov tub lag luam ib leeg yuav pom tseeb tias muaj peev xwm loj thiab muaj peev xwm ntawm Suav cov npe thaum xaiv lub zog tshiab.
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Post lub sij hawm: Aug-15-2025