Kuchaja kwakafanana netsikidzi yemotokari yemagetsi, uye kana rimwe zuva, motokari yemagetsi inobvisa murwi wekuchaja uye haifaniri kutarisa-tarisa kune murwi wekuchaja, kuchaja kuri nyore pane kuwedzera mafuta.
Ona pano munhu wese anofanirwa kunzwisisa nyaya ichakurukurwa nhasi, yekuchaja isina waya.Asi kusiyana nekuchaja isina waya kwakapakwa munzvimbo yekupaka, tiri kutaura nezve kuchaja uchityaira.Ehezve, ine zvakare zita rezvidzidzo, rinonzi electric mota dynamic charging (DEVC) tekinoroji.
Fungidzira kuti mota dzemagetsi hadzifanirwe kubhadhariswa nemaune, dzinogona kubhadharwa mumugwagwa mazuva ese, uye mabhenefiti akawanda.Chokutanga pane zvose, bhatiri inogona "kuderedzwa", nokuti inogona kuva chero nguva, chero kupi zvako kutengesa motokari, saka simba guru rebheteri harifaniri kudiwa, mutoro wemotokari uchadonhawo.
Chechipiri, kuchaja hakuchadi kumirira, iko zvino kuchaja kwemotokari yemagetsi hakugone kuve kwakanakira senge peturu rori rekuwedzera, uye kuchaja isina waya kunogona kuvhurika uye kuchaja, kuderedza mutengo wenguva.Pakupedzisira yakagadzirisa dambudziko remhando, yemagetsi mota renji iwaya isina waya, mileage kunetseka dambudziko harisipo.
Inonzwika senge zano rakanaka?Mupfungwa, hazvina kuoma kushandisa.Ngatitangei kutarisa musimboti wayo.
Kutanga, kuchaja isina waya chii?
Kana kuti tanga nekuchaja isina waya.Isu tinoziva kuti kuchaja isina waya kunoenderana neazvino uye magineti minda, uye kuti magetsi nemagineti zvinowanzoitwa pamwechete.
Muna 1819, musayendisiti weDanish Oster akaona kuti kana paiva nemagetsi pawaya, simba remagineti raizogadzirwa rakaipoteredza.Zvakazoonekwa kuti simba remagineti rinogadzirwa nekutenderedza waya mumhete, kana kutoiputira mucoil, yaizove yakasimba uye yakanyanya kudzika, inozivikanwa seyazvino magineti.
Muna 1831, Faraday akawana kuti kana magineti kana kumwe kunobva magineti kwaive pedyo nekoiri isina ikozvino, induction current yakagadzirwa pacoil, inozivikanwa seelectromagnetic induction.
Saka sei kurega magetsi uye magnetism kushanda, yakagadzikana kutipa ikozvino?
Tinoda makoiri maviri kuti tisimudze imwe, uyezve pane magineti yakatenderedza coil, tobva tatsamira pane imwe coil, uye ipapo coil ine magetsi emagetsi.Ikozvino inotungamirwa mubhatiri uye iyo isina waya yekuchaja yakwana.
Inoshandiswa mumunda wemotokari, iyi ndeye electromagnetic induction isina waya yekuchaja.
Isu tinodyisa iyo coil siton pasi, uye sezvo saizi yazvino uye nzira inochinja, iyo magineti yakatenderedza coil yakasimba uye kutungamira kunoshanduka, kuumba inodyidzana magineti.Iyo coil yemotokari chassis inozove mune inogara ichichinja magineti, uye inopindirana ikozvino inogadzirwa mukati meiyo coil, iyo inodzokororwa kuburikidza neakatevedzana maseketi kuchaja bhatiri.
Chechipiri, kumanikidzwa kubuda muobsessive-compulsive wireless charger
Electromagnetic induction isina waya yekuchaja tekinoroji iyo makambani makuru emotokari anofarira kutora munhanho yekutanga yekudzidza isina waya yekuchaja.
Mercedes-Benz, Audi, Volvo uye mamwe makambani emotokari akagadzira akati wandei emagetsi induction isina waya yekuchaja modhi.
Pane cushion-sechinhu panzvimbo yekupaka, asi ichokwadi coil yekutanga inogadzira magineti.Iyo chassis yemotokari inogona kushandiswa pakuchaja isina waya ichavawo necoil, yatinodaidza kuti yechipiri coil, kugadzira ikozvino.
Asi electromagnetic induction isina waya yekuchaja ine hombe yekudzosera kumashure, ndiko kureba.Iyi tekinoroji inotarirwa kuburitsa ikozvino, uye macoil maviri anofanirwa "kunyatso sunganidzwa" zvakatarisana, uye kana paine kutsauka, ikozvino haizogadzirwa.
Saka tekinoroji yakadai inowanzoda tekinoroji yekupaka mota kuti umise mota pamusoro pemeti yekuchaja isina waya.
Zvinonzwika sekunetswa, handizvo here?Ndezvekuita kuti munhu wese adzidzise rhythm yeVirgo plus obsessive compulsive disorder.
Saka masayendisiti ari kushanda pane imwe isina waya yekuchaja tekinoroji, magnetic field resonance wireless charging.Tinoziva kuti kana zvinhu zviviri zvakashandisa kuzunguzika kumwechete zvachose, kana kuti kurira pane imwe frequency, zvinogona kuchinjana simba reumwe neumwe.
Magnetic field resonance, ndiyo yekutanga coil kuburitsa yakagadziriswa frequency vibration yemagnetic field, kureva, resonant magnetic field, uyezve yechipiri coil magnetic field vibration frequency yakafanana, zvichikonzera resonance, uye pakupedzisira kuwana simba rekufambisa.
Muna 2007, timu yeMIT yakabudirira kuvheneka girobhu re60W 2m kure nemagetsi emagetsi.
Muchikamu chemotokari, Toyota yakaedza muna 2012 nekuwedzera yechipiri coil kune plug-in hybrid Prius inodedera pane imwe frequency.Pane resonant remagineti panzvimbo yekupaka, uye kana vese vachizununguka panguva imwe chete, yechipiri coil inoshandura ikozvino resonant magnetic field.
Simba rinobuda reiyi wireless power supply system i2kW.Kushandiswa kwema frequency band i85kHz yakabvumiranwa pasi rose, ine simba rekufambisa remagetsi rinosvika 80%.
Mukuedza kwekuongorora uku, chinhambwe chiri pakati peiyo resonant magineti pasi uye yechipiri coil pazasi pemotokari ingangoita 15cm.Iyo yakawanda inotenderwa chiyero cheyakachinjika misalignment hupamhi hwevhiri (kutenderera 20cm).
Qualcomm yakaunza zvakare isina waya yekuchaja system inonzi Halo, asi zvakare yakagara pane static yekuchaja isina waya.
Uchishandisa iyo magineti resonance maitiro ekufambisa simba pakati pepasi yekuchaja padhi uye yemagetsi mota yekuchaja padhi, iyo yekuchaja system ine simba rinosvika makumi maviri kW uye bhatiri paki inosvika 5h ye85kWh-yakazadza Tesla MODEL S P85.
Chechitatu, rega motokari yemagetsi ifambe
Kana iyo yekuchaja padhi, kana resonant magineti, yakaiswa munzira, mota inogona kukwanisa kuona divi rekuchaja, kubva ipapo zvichienda kune murwi wekuchaja.
Muna Chivabvu, Qualcomm yakapedza kuyedza isina waya yekuchaja nzira muParis ichishandisa Renault all-electric Kangoo van.
Motokari mbiri dzemagetsi idzi dzanga dzichifamba zvakasiyana mumugwagwa wakareba 100m dzichichaja.Mukuedza, motokari yekuedza yeKango yakasvika 100km / h paawa uye simba guru rekuchaja re20kW.
Qualcomm's 100m refu mugwagwa bvunzo ine ina mana emagetsi ekupa mayuniti, imwe neimwe ine basa rekupihwa kwemagetsi mumigwagwa ye25m.Panguva imwecheteyo, imwe neimwe 25m kureba simba chikamu chine gumi nemana submodules nemakoiri uye simba rekushandura redunhu.
Kana zviri zvemitengo, ongororo yakaitwa neRenault, The French Electric Power Company neNorthern Highways Corporation inoratidza kuti mutengo wekuvaka mugwagwa une simba wekuchaja imamiriyoni mana emaeuro pamakiromita (dual carriageway) uye inogona kunzi inodhura zvakanyanya.
Saka migwagwa ye“Golden Expensive” inoita kunge ndiyo yekutanga mumigwagwa yekutakura vanhu yakakurumbira.KuSouth Korea, Korea Institute of Science and Technology (KAIST) yakavaka 12km-yakareba inosimba yekuchaja mugwagwa pachiteshi chechitima chiri kumaodzanyemba kweguta reKagosi, uko bhazi remagetsi rinoshandiswa kuchaja isina waya nemagnetic resonance.
Tichitaura nezvenyika dzekunze, tsvakiridzo yenyika yedu pawireless dynamic kuchaja haisi kumashure kwevanhu.Yakanyanya kuzivikanwa ZTE, yanga iri muChongqing, Hubei nedzimwe nzvimbo kuita waya yekuchaja yekuratidzira tambo yekuyedza.
Wireless dynamic kuchaja ichiri munzvimbo yekutsvagisa, ichiri kure kure nekuzivikanwa kwakapararira.Funga nezvematambudziko mazhinji asina kugadziriswa, akadai sekuti kuenderana kwemotokari kunogona kuenderana, ingave nzira yakazaruka kana yakavharwa, kana ikozvino yemugwagwa inogona kutakura akawanda mota kubhadharisa?Aya ma-wireless dynamic kuchaja migwagwa, asi tekinoroji inogara iri mukuenderera mberi kwekusimudzira, tenda musimba retekinoroji, matambudziko ekuchaja anogara achigadziriswa.Mota dzemagetsi hadzisi kurota kubhadharisa uchichaja.
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Nguva yekutumira: Jun-12-2020