Txoj kev loj hlob ntawm lub zog tshiab tsheb yog nyob rau hauv tag nrho viav vias, thiab qhov teeb meem ntawm lub zog rov qab los kuj tau dhau los ua ib qho ntawm cov teeb meem uas kev lag luam tau them tag nrho.Thaum txhua leej txhua tus tab tom sib cav txog qhov zoo ntawm kev them nyiaj ntau dhau thiab hloov roj teeb, puas muaj "Plan C" rau them lub zog tshiab?
Tej zaum cuam tshuam los ntawm wireless charging ntawm smartphones, wireless charging ntawm lub tsheb kuj tau dhau los ua ib qho ntawm cov thev naus laus zis uas cov engineers tau kov yeej.Raws li xov xwm tshaj tawm, tsis ntev dhau los, lub tsheb wireless charging tshuab tau txais kev tshawb fawb txog kev ua tiav.Ib pab neeg tshawb fawb thiab kev tsim kho tau thov tias lub wireless charging ncoo tuaj yeem xa hluav taws xob mus rau lub tsheb nrog lub zog tso zis ntawm 100kW, uas tuaj yeem ua rau kom cov roj teeb nce li 50% hauv 20 feeb.
Tau kawg, tsheb wireless charging technology tsis yog ib qho tshiab.Nrog kev nce ntawm lub zog tshiab tsheb, ntau lub zog tau tshawb nrhiav wireless charging tau ntev, suav nrog BBA, Volvo thiab ntau lub tuam txhab tsheb hauv tsev.
Zuag qhia tag nrho, lub tsheb wireless charging technology tseem nyob rau theem pib, thiab ntau lub tseem fwv hauv nroog kuj tau siv lub sijhawm no los tshawb txog qhov muaj peev xwm ntau dua rau kev thauj mus los yav tom ntej.Txawm li cas los xij, vim yog yam xws li tus nqi, lub zog, thiab kev tsim kho vaj tse, tsheb wireless charging technology tau ua lag luam rau ntawm qhov loj.Muaj ntau yam nyuaj uas tseem yuav tsum tau kov yeej.Zaj dab neeg tshiab hais txog kev them nyiaj wireless hauv tsheb tsis yooj yim qhia tau.
Raws li peb txhua tus paub, wireless charging tsis muaj dab tsi tshiab hauv kev lag luam xov tooj ntawm tes.Kev them nyiaj wireless rau lub tsheb tsis yog nrov li kev them nyiaj rau lub xov tooj ntawm tes, tab sis nws twb tau nyiam ntau lub tuam txhab los nyiam cov thev naus laus zis no.
Zuag qhia tag nrho, muaj plaub txoj kev them nyiaj wireless tseem ceeb: electromagnetic induction, magnetic field resonance, hluav taws xob coupling, thiab xov tooj cua tsis.Ntawm lawv, cov xov tooj ntawm tes thiab lub tsheb hluav taws xob feem ntau siv electromagnetic induction thiab magnetic teb resonance.
Ntawm lawv, electromagnetic induction wireless charging siv lub hauv paus ntsiab lus ntawm electromagnetic induction ntawm electromagnetism thiab magnetism los tsim hluav taws xob.Nws muaj kev them nqi siab, tab sis qhov kev them nyiaj tau zoo yog luv luv thiab qhov chaw them nqi kuj tseem nruj.Kev hais lus zoo, sib nqus resonance wireless charging muaj qhov yuav tsum tau ua hauv qhov chaw qis dua thiab lub sijhawm them ntev dua, uas tuaj yeem txhawb nqa ob peb centimeters mus rau ob peb metres, tab sis qhov kev them nqi hluav taws xob tsawg dua li qub.
Yog li ntawd, nyob rau theem pib ntawm kev tshawb nrhiav wireless charging thev naus laus zis, cov tuam txhab tsheb nyiam siv tshuab electromagnetic induction wireless charging technology.Cov tuam txhab sawv cev suav nrog BMW, Daimler thiab lwm lub tuam txhab tsheb.Txij thaum ntawd los, sib nqus resonance wireless charging technology tau maj mam nce, sawv cev los ntawm cov khoom siv xws li Qualcomm thiab WiTricity.
Thaum ntxov Lub Xya Hli 2014, BMW thiab Daimler (tam sim no Mercedes-Benz) tau tshaj tawm daim ntawv cog lus kev koom tes los koom ua ke tsim wireless charging technology rau lub tsheb fais fab.Nyob rau hauv 2018, BMW pib tsim ib lub wireless charging system thiab ua rau nws yog ib qho khoom xaiv rau 5 Series plug-in hybrid qauv.Nws cov nqi them lub zog yog 3.2kW, lub zog hloov pauv tau nce mus txog 85%, thiab nws tuaj yeem them tag nrho hauv 3.5 teev.
Xyoo 2021, Volvo yuav siv XC40 ntshiab hluav taws xob tsheb tavxij los pib kev sim wireless charging hauv Sweden.Volvo tau tshwj xeeb teeb tsa ntau qhov chaw sim hauv nroog Gothenburg, Sweden.Lub tsheb them nyiaj tsuas yog yuav tsum tau nres ntawm lub wireless charging li embedded nyob rau hauv txoj kev kom tau txais kev pib them nqi.Volvo tau hais tias nws lub zog them wireless tuaj yeem ncav cuag 40kW, thiab nws tuaj yeem taug kev 100 mais hauv 30 feeb.
Nyob rau hauv lub tshav pob ntawm automotive wireless charging, kuv lub teb chaws yeej ib txwm nyob rau hauv lub forefront ntawm kev lag luam.Nyob rau hauv 2015, Tuam Tshoj Southern Power Grid Guangxi Electric Power Research Institute tau tsim thawj lub tsheb hluav taws xob hauv tsev wireless charging txoj kab.Hauv xyoo 2018, SAIC Roewe tau tshaj tawm thawj tus qauv hluav taws xob ntshiab nrog kev them nyiaj wireless.FAW Hongqi launched Hongqi E-HS9 uas txhawb wireless charging technology nyob rau hauv 2020. Nyob rau hauv lub Peb Hlis 2023, SAIC Zhiji officially launched nws thawj 11kW high-power tsheb ntse wireless charging tov.
Thiab Tesla kuj yog ib tus neeg tshawb nrhiav hauv kev them nyiaj wireless.Thaum Lub Rau Hli 2023, Tesla tau siv nyiaj US $ 76 lab kom tau Wiferion thiab hloov npe nws Tesla Engineering Lub Tebchaws Yelemees GmbH, npaj los siv wireless charging ntawm tus nqi qis.Yav dhau los, Tesla CEO Musk muaj tus cwj pwm tsis zoo rau kev them nyiaj wireless thiab thuam kev them nyiaj wireless li "tsis muaj zog thiab tsis muaj txiaj ntsig".Tam sim no nws hu nws lub neej yav tom ntej.
Tau kawg, ntau lub tuam txhab tsheb xws li Toyota, Honda, Nissan, thiab General Motors tseem tab tom tsim cov tshuab them nyiaj wireless.
Txawm hais tias ntau tog tau tshawb nrhiav mus ntev hauv kev them nyiaj wireless, automotive wireless charging technology tseem nyob deb dhau los ua qhov tseeb.Lub ntsiab tseem ceeb txwv nws txoj kev loj hlob yog lub zog.Siv Hongqi E-HS9 ua piv txwv.Lub wireless charging thev naus laus zis nws tau nruab nrog muaj qhov tso zis ntau tshaj plaws ntawm 10kW, uas tsuas yog me ntsis siab dua li 7kW lub zog ntawm lub zog them qeeb.Qee cov qauv tsuas tuaj yeem ua tiav lub zog them lub zog ntawm 3.2kW.Hauv lwm lo lus, tsis muaj qhov yooj yim ntawm txhua qhov kev them nyiaj zoo li no.
Tau kawg, yog tias lub zog ntawm kev them nyiaj wireless tau txhim kho, nws yuav yog lwm zaj dab neeg.Piv txwv li, raws li tau hais thaum pib ntawm tsab xov xwm, ib pab neeg tshawb fawb thiab kev tsim kho tau ua tiav lub zog tso zis ntawm 100kW, uas txhais tau hais tias yog tias lub zog tso zis tuaj yeem ua tiav, lub tsheb tuaj yeem theoretically them tag nrho hauv ib teev.Txawm hais tias nws tseem nyuaj rau kev sib piv nrog kev them nyiaj super, nws tseem yog qhov kev xaiv tshiab rau lub zog ntxiv.
Los ntawm qhov kev xav ntawm kev siv scenarios, qhov zoo tshaj plaws ntawm kev siv lub tsheb wireless charging technology yog txo cov kauj ruam ntawm phau ntawv.Piv nrog rau kev them nyiaj siv hluav taws xob, cov tswv tsheb yuav tsum tau ua ntau yam haujlwm xws li chaw nres tsheb, tawm ntawm lub tsheb, khaws cov phom, ntsaws rau hauv thiab them nyiaj, thiab lwm yam. Thaum ntsib cov neeg thib peb them pawg, lawv yuav tsum sau ntau yam ntaub ntawv. , uas yog tus txheej txheem cumbersome.
Lub wireless charging scenario yog qhov yooj yim heev.Tom qab tus neeg tsav tsheb nres lub tsheb, lub cuab yeej cia li hnov nws thiab ces wirelessly them nws.Tom qab lub tsheb tau them tag nrho, lub tsheb tsav mus ncaj qha, thiab tus tswv tsis tas yuav ua haujlwm ntxiv.Los ntawm kev xav ntawm cov neeg siv kev paub dhau los, nws tseem yuav ua rau tib neeg muaj kev nkag siab zoo ntawm cov khoom kim heev thaum siv hluav taws xob tsheb.
Vim li cas lub tsheb wireless charging nyiam cov neeg lag luam thiab cov neeg muag khoom?Los ntawm kev txhim kho kev xav, kev tuaj txog ntawm lub sijhawm tsis muaj kev tsav tsheb kuj tseem yog lub sijhawm rau kev txhim kho zoo ntawm wireless charging technology.Rau cov tsheb kom tsis muaj neeg tsav tsheb tiag tiag, lawv xav tau kev them nyiaj wireless kom tshem tawm cov shackles ntawm cov cables.
Yog li ntawd, ntau tus neeg muab khoom them nyiaj tau zoo siab heev txog qhov kev cia siab ntawm kev them nyiaj wireless wireless.German loj Siemens kwv yees tias kev lag luam wireless them nyiaj rau tsheb hluav taws xob hauv Tebchaws Europe thiab North America yuav ncav cuag US $ 2 nphom los ntawm 2028. Txog rau qhov kawg no, txog thaum Lub Rau Hli 2022, Siemens tau nqis peev US $ 25 lab kom tau txais feem tsawg ntawm cov neeg siv khoom wireless wireless WiTricity. los txhawb kev tshawb fawb thev naus laus zis thiab kev txhim kho ntawm wireless charging systems.
Siemens ntseeg tias kev them nyiaj wireless ntawm lub tsheb hluav taws xob yuav dhau los ua qhov tseem ceeb yav tom ntej.Ntxiv nrog rau kev them nyiaj yooj yim dua, kev them nyiaj wireless kuj yog ib qho tsim nyog rau kev paub txog kev tsav tsheb.Yog tias peb xav tsim lub tsheb tsav tus kheej ntawm qhov loj, wireless charging technology yog qhov tseem ceeb.Qhov no yog ib kauj ruam tseem ceeb rau hauv lub ntiaj teb no ntawm kev tsav tsheb autonomous.
Tau kawg, qhov kev cia siab yog qhov zoo, tab sis qhov tseeb yog dab tuag.Tam sim no, cov kev siv zog ntxiv ntawm cov tsheb hluav taws xob tau dhau los ua ntau thiab ntau haiv neeg, thiab qhov kev cia siab ntawm kev them nyiaj wireless yog qhov xav tau heev.Txawm li cas los xij, los ntawm qhov pom tam sim no, automotive wireless charging thev naus laus zis tseem nyob rau theem kev sim thiab ntsib ntau yam teeb meem, xws li tus nqi siab, them qeeb, cov qauv tsis sib xws, thiab kev lag luam qeeb.
Qhov teeb meem ntawm kev them nqi hluav taws xob yog ib qho teeb meem.Piv txwv li, peb tau tham txog qhov teeb meem ntawm kev ua tau zoo hauv Hongqi E-HS9 tau hais tseg.Kev ua haujlwm qis ntawm wireless charging tau raug thuam.Tam sim no, qhov ua tau zoo ntawm kev them nyiaj wireless ntawm lub tsheb hluav taws xob qis dua li ntawm kev them nqi hluav taws xob vim tias lub zog poob thaum lub sij hawm xa xov wireless.
Los ntawm kev xav txog tus nqi, tsheb wireless charging yuav tsum tau txo ntxiv.Wireless charging muaj cov kev xav tau siab rau kev tsim kho vaj tse.Cov khoom siv hluav taws xob feem ntau muab tso rau hauv av, uas yuav cuam tshuam nrog kev hloov kho hauv av thiab lwm yam teeb meem.Tus nqi tsim kho yuav inevitably siab dua tus nqi ntawm cov khoom siv hluav taws xob zoo tib yam.Tsis tas li ntawd, nyob rau theem pib ntawm kev txhawb nqa ntawm wireless charging thev naus laus zis, kev lag luam saw tsis paub tab, thiab tus nqi ntawm cov khoom muaj feem xyuam yuav siab, txawm tias ob peb zaug tus nqi ntawm tsev neeg AC them pawg nrog tib lub zog.
Piv txwv li, tus neeg tsav tsheb npav British FirstBus tau txiav txim siab siv wireless charging technology hauv tus txheej txheem ntawm kev txhawb nqa hluav taws xob ntawm nws lub nkoj.Txawm li cas los xij, tom qab kev tshuaj xyuas, nws tau pom tias txhua tus neeg xa khoom ntawm cov khoom siv hauv av tau hais txog 70,000 phaus.Tsis tas li ntawd, tus nqi tsim kho ntawm txoj kev them nyiaj wireless kuj tseem siab.Piv txwv li, tus nqi ntawm kev tsim 1.6-kilometer wireless charging txoj kev hauv Sweden yog kwv yees li US $ 12.5 lab.
Tau kawg, teeb meem kev nyab xeeb kuj yog ib qho ntawm cov teeb meem txwv tsis pub them nyiaj wireless.Los ntawm qhov kev xav ntawm nws qhov cuam tshuam rau tib neeg lub cev, kev them nyiaj wireless tsis yog qhov loj.Cov "Txoj Cai Ib Ntus ntawm Kev Tswj Xyuas Xov Tooj Cua ntawm Wireless Charging (Xaiv Hluav Taws Xob) Cov Khoom Siv (Draft for Comments)" luam tawm los ntawm Ministry of Industry thiab Information Technology hais tias cov spectrum ntawm 19-21kHz thiab 79-90kHz yog tshwj xeeb rau wireless charging tsheb.Cov kev tshawb fawb ntsig txog pom tau hais tias tsuas yog thaum lub zog them nyiaj ntau tshaj 20kW thiab tib neeg lub cev nyob ze nrog lub hauv paus them, nws yuav muaj qee yam cuam tshuam rau lub cev.Txawm li cas los xij, qhov no tseem xav kom txhua tus neeg koom nrog txuas ntxiv kev nyab xeeb ua ntej nws tuaj yeem lees paub los ntawm cov neeg siv khoom.
Txawm hais tias qhov kev ua tau zoo npaum li cas lub tsheb wireless charging technology yog qhov yooj yim npaum li cas thiab qhov kev siv tau yooj yim npaum li cas, tseem muaj txoj hauv kev ntev mus ua ntej nws tuaj yeem ua lag luam loj.Tawm mus rau hauv chav kuaj thiab siv nws mus rau hauv lub neej tiag tiag, txoj kev mus rau kev them nyiaj wireless rau lub tsheb yog ntev thiab nyuaj.
Thaum tag nrho cov tog neeg tab tom tshawb nrhiav wireless charging thev naus laus zis rau tsheb, lub tswv yim ntawm "them neeg hlau" kuj tau tshwm sim ntsiag to.Cov ntsiab lus mob yuav tsum tau daws los ntawm kev them nyiaj wireless sawv cev rau qhov teeb meem ntawm cov neeg siv kev them nyiaj yooj yim, uas yuav ua tiav lub tswv yim ntawm kev tsav tsheb tsis muaj kev tsav tsheb yav tom ntej.Tab sis muaj ntau tshaj ib txoj kev mus rau Rome.
Yog li ntawd, "them neeg hlau" kuj tau pib los ua ib qho ntxiv hauv cov txheej txheem kev them nyiaj ntse ntawm tsheb.Tsis ntev tas los no, Beijing Sub-Central Construction National Green Development Demonstration Zone qhov kev sim tshiab lub zog siv hluav taws xob tau pib lub tsheb npav tsis siv neeg them nqi tsheb uas tuaj yeem them cov tsheb npav hluav taws xob.
Tom qab lub tsheb npav hluav taws xob nkag mus rau hauv qhov chaw them nqi, lub zeem muag kaw lub tsheb cov ntaub ntawv tuaj txog, thiab cov txheej txheem xa tawm tom qab tam sim ntawd teeb tsa txoj haujlwm them nyiaj rau tus neeg hlau.Nrog kev pab ntawm txoj kev nrhiav qhov system thiab taug kev mechanism, tus neeg hlau cia li tsav mus rau qhov chaw them nqi thiab tau txais rab phom them nyiaj., siv qhov muag pom kev siv tshuab los txheeb xyuas qhov chaw ntawm lub tsheb hluav taws xob them chaw nres nkoj thiab ua haujlwm tsis siv neeg them nyiaj.
Tau kawg, cov tuam txhab tsheb tseem tab tom pib pom qhov zoo ntawm "them neeg hlau".Nyob rau xyoo 2023 Shanghai Auto Show, Lotus tau tso lub flash charging neeg hlau.Thaum lub tsheb yuav tsum tau them, tus neeg hlau tuaj yeem ncav cuag nws cov cuab yeej cuab tam thiab cia li ntxig rab phom rau hauv lub tsheb lub qhov.Tom qab them nyiaj, nws tseem tuaj yeem rub tawm rab phom ntawm nws tus kheej, ua tiav tag nrho cov txheej txheem los ntawm kev pib them lub tsheb.
Hauv qhov sib piv, them cov neeg hlau tsis yog tsuas yog muaj kev yooj yim ntawm kev them nyiaj wireless xwb, tab sis kuj tuaj yeem daws qhov teeb meem txwv lub zog ntawm wireless charging.Cov neeg siv kuj tuaj yeem txaus siab rau kev txaus siab ntawm kev them nyiaj ntau dhau yam tsis tau tawm ntawm lub tsheb.Tau kawg, kev them nyiaj robots tseem yuav cuam tshuam cov nqi thiab cov teeb meem ntse xws li kev tso chaw thiab kev tiv thaiv kev cuam tshuam.
Summary : Qhov teeb meem ntawm lub zog ntxiv rau lub zog tshiab tsheb yeej ib txwm yog qhov teeb meem uas txhua tog hauv kev lag luam muab qhov tseem ceeb rau.Tam sim no, cov tshuaj overcharging thiab cov roj teeb hloov pauv yog ob txoj kev daws teeb meem loj tshaj plaws.Raws li txoj cai, ob txoj kev daws teeb meem no txaus los ua kom tau raws li qhov xav tau ntawm lub zog ntxiv ntawm cov neeg siv rau qee yam.Tau kawg, txhua yam yeej ib txwm mus tom ntej.Tej zaum nrog lub advent ntawm lub caij tsis muaj tsav tsheb, wireless charging thiab them robots yuav coj mus rau hauv lub sijhawm tshiab.
Lub sij hawm xa tuaj: Plaub Hlis-13-2024