xov xwm

Thaum nws los txog rau kev them nyiaj hauv lub neej, koj thawj cov tshuaj tiv thaiv yog seb puas yuav siv lub charger thiab lub charger cable.Nyob rau hauv xyoo tas los no, ib tug xov tooj ntawm "wireless chargers" tau nyob rau hauv kev ua lag luam, uas yuav raug them "hauv huab cua".Dab tsi yog cov ntsiab cai thiab technologies siv nyob rau hauv no?
Thaum ntxov li 1899, physicist Nikola Tesla pib nws txoj kev tshawb fawb ntawm wireless fais fab kis.Nws tau tsim lub wireless fais fab kis ntauwd hauv New York, thiab tsim ib txoj kev xa xov hluav taws xob wireless: siv lub ntiaj teb ua tus neeg xyuas pib sab hauv thiab lub ntiaj teb ionosphere ua tus neeg xyuas sab nrauv, los ntawm kev nthuav tawm cov khoom xa tawm hauv radial electromagnetic yoj oscillation hom, tsim los ntawm lub ntiaj teb thiab ionosphere Nws resonates ntawm tsawg zaus ntawm 8Hz, thiab tom qab ntawd siv cov electromagnetic nthwv dej uas nyob ib puag ncig lub ntiaj teb kom xa lub zog.
Txawm hais tias lub tswv yim no tsis tau paub txog thaum lub sijhawm, nws yog kev tshawb fawb txog kev them nyiaj wireless los ntawm cov kws tshawb fawb ib puas xyoo dhau los.Niaj hnub no, tib neeg tau tshawb nrhiav thiab sim tsis tu ncua ntawm lub hauv paus no, thiab ua tiav kev tsim wireless charging technology.Thawj lub tswv yim kev tshawb fawb tau maj mam muab coj los siv.
Wireless charging yog ib qho kev siv tshuab uas siv txoj kev sib cuag tsis yog lub cev kom ua tiav kev xa hluav taws xob.Tam sim no, muaj peb hom kev siv hluav taws xob xa hluav taws xob sib txuas, uas yog electromagnetic induction, electromagnetic resonance, thiab xov tooj cua tsis.Ntawm lawv, hom electromagnetic induction yog ib txoj kev siv dav, uas tsis yog tsuas yog muaj kev them nqi siab, tab sis kuj muaj tus nqi qis.

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm electromagnetic induction wireless charging technology yog: nruab lub xaim hluav taws xob ntawm lub wireless charging puag, thiab nruab qhov txais kauj ntawm lub nraub qaum ntawm lub xov tooj ntawm tes.Thaum lub xov tooj ntawm tes raug them ze rau ntawm lub hauv paus them, lub xaim xaim yuav tsim ib qho chaw sib nqus sib nqus vim nws txuas nrog rau qhov hloov pauv tam sim no.Kev hloov pauv ntawm cov hlau nplaum yuav ua rau muaj hluav taws xob tam sim no nyob rau hauv qhov tau txais coil, yog li hloov lub zog ntawm qhov xa mus rau qhov kawg tau txais, thiab thaum kawg ua tiav cov txheej txheem them nyiaj.
Kev them nqi hluav taws xob ntawm electromagnetic induction wireless charging txoj kev yog siab li 80%.Txhawm rau daws qhov teeb meem no, cov kws tshawb fawb tau pib sim tshiab.

Hauv xyoo 2007, ib pab neeg tshawb fawb hauv Tebchaws Meskas tau ua tiav siv tshuab electromagnetic resonance los teeb lub teeb 60-watt txog 2 meters deb ntawm lub zog hluav taws xob, thiab lub zog xa hluav taws xob nce mus txog 40%, uas tau pib tshawb nrhiav thiab txhim kho boom ntawm electromagnetic. resonance wireless charging technology.

Lub hauv paus ntsiab lus ntawm electromagnetic resonance wireless charging technology yog tib yam li lub hauv paus ntsiab lus ntawm lub suab: lub zog xa hluav taws xob thiab cov khoom siv hluav taws xob tau hloov kho rau tib zaus, thiab lub zog ntawm ib leeg tuaj yeem hloov pauv thaum lub sijhawm resonance, kom lub kauj. hauv ib lub cuab yeej tuaj yeem nyob deb.Qhov kev ncua deb hloov lub zog mus rau ib lub kauj hauv lwm lub cuab yeej, ua kom tiav cov nqi.

Lub tshuab hluav taws xob electromagnetic resonance wireless charging technology rhuav tshem cov kev txwv ntawm electromagnetic induction short-distance kis tau tus mob, ncua qhov kev ncua deb ntawm 3 mus rau 4 meters ntawm qhov siab tshaj plaws, thiab tseem tshem tawm qhov kev txwv uas cov khoom txais yuav tsum siv cov ntaub ntawv hlau thaum them nyiaj.

Txhawm rau txuas ntxiv qhov kev ncua deb ntawm kev xa xov hluav taws xob wireless, cov kws tshawb fawb tau tsim cov xov tooj cua yoj them nyiaj thev naus laus zis.Lub hauv paus ntsiab lus yog: lub tshuab xa hluav taws xob microwave thiab lub tshuab txais microwave ua tiav lub zog xa hluav taws xob, lub tshuab xa hluav taws xob tuaj yeem ntsia tau rau hauv phab ntsa ntsaws, thiab cov khoom tau txais tuaj yeem ntsia tau rau txhua yam khoom siv hluav taws xob tsawg.

Tom qab lub tshuab xa hluav taws xob microwave xa cov xov tooj cua zaus, cov cuab yeej tau txais tuaj yeem ntes cov xov tooj cua yoj lub zog thaws los ntawm phab ntsa, thiab tau txais kev ruaj ntseg ncaj qha tam sim no tom qab yoj kuaj pom thiab kev hloov kho siab, uas tuaj yeem siv los ntawm kev thauj khoom.

Piv nrog rau cov txheej txheem kev them nyiaj ib txwm muaj, wireless charging thev naus laus zis rhuav tshem cov kev txwv ntawm lub sijhawm thiab qhov chaw mus rau qee qhov, thiab ua rau muaj kev yooj yim rau peb lub neej.Nws ntseeg tau tias nrog kev txhim kho txuas ntxiv ntawm wireless charging technology thiab lwm yam khoom lag luam, yuav muaj lub neej yav tom ntej.thov kev cia siab.