Ke hoʻopaʻa ʻana i ka wā e hoʻokele ana, ka loiloi ʻenehana hoʻouka ʻana i nā kaʻa uila

ʻO ka hoʻopiʻi ʻana e like me ka pahu no ke kaʻa uila, a inā i kekahi lā, hoʻopau ke kaʻa uila i ka puʻu hoʻopiha a ʻaʻole pono e nānā a puni ka puʻu hoʻopiha, ʻoi aku ka maʻalahi o ka hoʻouka ʻana ma mua o ka hoʻopiha ʻana.

  E ʻike ma aneʻi e hoʻomaopopo ka poʻe a pau i ke kumuhana e kūkākūkā ʻia i kēia lā, ka hoʻouka uila.Akā ʻaʻole like me ka hoʻopaʻa uila ʻole i hoʻopaʻa ʻia ma kahi kaʻa kaʻa, ke kamaʻilio nei mākou e pili ana i ka hoʻopaʻa ʻana i ke kaʻa.ʻOiaʻiʻo, loaʻa iā ia kahi inoa hoʻonaʻauao loa, i kapa ʻia ʻenehana kaʻa uila dynamic charging (DEVC).

 E noʻonoʻo ʻaʻole pono e hoʻopaʻa ʻia nā kaʻa uila, hiki ke hoʻopiha hou ʻia ma ke alanui i kēlā me kēia lā, a nui nā pōmaikaʻi.ʻO ka mea mua, hiki ke "hoʻemi ʻia" ka pākaukau, no ka mea hiki i kēlā me kēia manawa, ma nā wahi āpau e hoʻopiʻi i ke kaʻa, no laila ʻaʻole pono ka nui o ka pākaukau, e hāʻule pū ka ukana o ke kaʻa.

  ʻO ka lua, ʻaʻole pono e kali ka hoʻouka ʻana, i kēia manawa ʻaʻole hiki ke maʻalahi ka hoʻouka ʻana o ka kaʻa uila e like me ka hoʻopiha ʻana i ka pahu kaʻa, a hiki ke wehe a hoʻopiʻi ka hoʻouka ʻana, e hoʻemi i ke kumukūʻai o ka manawa.ʻO ka hope i hoʻoholo i ka pilikia o ka laulā, ʻo ka laina kaʻa uila he lye uila, ʻaʻohe pilikia hopohopo mileage.

  He manaʻo maikaʻi paha ia?Ma ke kumumanaʻo, ʻaʻole paʻakikī ke hoʻokō.E nana mua kakou i ke kumu o ia mea.

  ʻO ka mea mua, he aha ka hoʻouka uila?

  A i ʻole e hoʻomaka me ka hoʻouka uila.Ua ʻike mākou e pili ana ka hoʻopaʻa uila ʻole i nā māla o kēia manawa a me nā māla magnetic, a ua hana pinepine ʻia ka uila a me ka magnetism.

2

I ka makahiki 1819, ua ʻike ka ʻepekema Denemaka ʻo Oster inā he ʻea uila ma kahi uea, e hoʻokumu ʻia kahi mākū a puni ia.Ua ʻike ʻia ma hope mai ʻo ka ikaika a ʻoi aku ka paʻa o ke kahua magnetic i hana ʻia ma ka hoʻopuni ʻana i ka uea i loko o ke apo, a i ʻole ka ʻōwili ʻia ʻana i loko o kahi pōʻai, ʻoi aku ka ikaika a ʻoi aku ka paʻa, i kapa ʻia ʻo ka hopena magnetic o kēia manawa.

I ka makahiki 1831, ua ʻike ʻo Faraday inā kokoke kahi magnet a i ʻole nā ​​kumu ʻē aʻe o ke kahua magnetic i kahi coil me ka ʻole o ke au, ua hoʻokumu ʻia kahi au induction ma ka coil, i kapa ʻia ʻo electromagnetic induction.

  No laila pehea e hoʻokuʻu ai i ka uila a me ka magnetism e hana, paʻa e hāʻawi iā mākou i kēia manawa?

  Pono mākou i ʻelua wili e hoʻoikaika i hoʻokahi, a laila aia kahi māla magnetic a puni ka wili, a laila hilinaʻi mākou ma luna o ka ʻōwili ʻē aʻe, a laila ua loaʻa i ka coil kahi au uila.Hoʻokuʻu ʻia ke au i loko o ka pākaukau a paʻa ke kau uila.

Hoʻohana ʻia ma ke kahua kaʻa, ʻo ia ka electromagnetic induction wireless charging.

  Hānai mākou i ka coil siton ma ka honua, a e like me ka hoʻololi ʻana o ka nui a me ke kuhikuhi o kēia manawa, ikaika ke kahua magnetic a puni ka coil a hoʻololi ke kuhikuhi, e hana ana i kahi kahua magnetic interactive.Aia ka coil o ka chassis kaʻa i loko o ke kahua magnetic e loli mau ana, a ua hana ʻia kahi ʻano pāʻani i loko o ka coil, i hana hou ʻia ma o nā kaʻa kaʻa e hoʻopiʻi i ka pā.

  ʻO ka lua, hoʻokuʻu ʻia i waho o ka obsessive-compulsive wireless charging

  ʻO ka Electromagnetic induction wireless charging kahi ʻenehana i makemake ʻia e nā ʻoihana kaʻa nui e hoʻohana i ka wā mua o ke aʻo ʻana i ka hoʻopiʻi uila.

Ua hoʻomohala ʻo Mercedes-Benz, Audi, Volvo a me nā hui kaʻa ʻē aʻe i kekahi mau hiʻohiʻona hoʻohālikelike uila uila uila.

Aia kekahi mea e like me ka cushion ma ke kahua kaʻa, akā ʻo ia ka coil mua e hana ai i kahi māla magnetic.ʻO ka chassis o kahi kaʻa i hiki ke hoʻohana ʻia no ka hoʻopiʻi uea ʻole e loaʻa pū kekahi coil, a mākou i kapa ai he coil lua, e hoʻohua i kēia manawa.

  Akā ʻo ka electromagnetic induction wireless charging he drawback nui, ʻo ia ka mamao.Ua manaʻo ʻia kēia ʻenehana e hoʻohua i ke au, a ʻo nā coils ʻelua e "huʻi paʻa" ma kahi ʻē aʻe, a i ka wā e loaʻa ai kahi ʻae, ʻaʻole e hana ʻia ke au.

No laila, koi pinepine kēia ʻenehana i ka ʻenehana kaʻa kaʻa ʻakomi pololei e paka i ke kaʻa ma luna pono o ka moena hoʻouka uila.

  Me he mea lā he pilikia, ʻaʻole anei?E pili ana i ka hoʻomaʻamaʻa ʻana i ka poʻe a pau i ka puʻupuʻu o Virgo me ka maʻi obsessive compulsive.

  No laila ke hana nei ka poʻe ʻepekema i kahi ʻenehana hoʻopaʻa uila ʻē aʻe, ka magnetic field resonance wireless charging.Ua ʻike mākou inā hoʻohana nā mea ʻelua i ka haʻalulu like ʻole, a i ʻole ke kani ʻana i kahi alapine, hiki iā lākou ke hoʻololi i ka ikehu o kekahi.

  ʻO ka resonance magnetic field, ʻo ia ka coil mua e hana i kahi haʻalulu paʻa o ke kahua magnetic, ʻo ia hoʻi, resonant magnetic field, a laila like ka lua o ka coil magnetic field vibration frequency, e hopena i ka resonance, a i ka hopena e hoʻokō i ka ikehu.

I ka makahiki 2007, ua hoʻomālamalama ka hui MIT i kahi ʻōpuʻu kukui 60W 2m ka mamao me ka resonance electromagnetic.

  I ka ʻoihana kaʻa, ua hoʻāʻo ʻo Toyota i ka makahiki 2012 ma o ka hoʻohui ʻana i kahi coil lua i kahi plug-in hybrid Prius e haʻalulu i kekahi alapine.Aia ke kahua ho'oheno ma ke kahua ka'a, a i ka wā e ha'alulu ai lākou a pau i ka alapine ho'okahi, ho'ololi ke kola lua i ke au o ke kahua ho'oheno.

  ʻO ka mana hoʻopuka o kēia ʻōnaehana uila uila he 2kW.ʻO ka hoʻohana ʻana i nā kaha alapine he 85kHz i ʻae ʻia ma ke ao holoʻokoʻa, me ka mana o ka hoʻoili ʻana o ka mana ma kahi o 80%.

  Ma kēia hoʻokolohua hōʻoia, ʻo ka mamao ma waena o ke kahua magnetic resonant ma ka honua a me ka coil lua ma lalo o ke kaʻa ma kahi o 15cm.ʻO ka laulā kiʻekiʻe i ʻae ʻia no ka misalignment ākea ʻo ka laulā o kahi kaʻa (ma kahi o 20cm).

  Ua hoʻolauna pū ʻo Qualcomm i kahi ʻōnaehana hoʻopiʻi uila i kapa ʻia ʻo Halo, akā ua paʻa nō hoʻi ia ma ka static wireless charging.

 Me ka hoʻohana ʻana i ka hopena hoʻonā mana no ka hoʻoili ʻana i ka ikehu ma waena o ka papa hoʻoili ʻāina a me ka papa hoʻopihapiha kaʻa uila, loaʻa ka mana o ka ʻōnaehana hoʻoili a hiki i ka 20 kW a me kahi pahu pākaukau ma kahi o 5h no ka 85kWh-piha Tesla MODEL S P85.

  ʻO ke kolu, e neʻe ke kaʻa uila

  Inā hoʻokomo ʻia ka pahu hoʻouka, a i ʻole ka resonant magnetic field, i ke alanui, hiki i ke kaʻa ke ʻike i ka ʻaoʻao o ka holo ʻana o ka hoʻopiʻi ʻana, mai ia manawa e aloha aku i ka puʻu hoʻoili.

I Mei, ua hoʻopau ʻo Qualcomm i kahi hoʻāʻo ʻana i ke ala uila uila uila ma Palisa me ka hoʻohana ʻana i kahi Renault all-electric Kangoo van.

ʻO nā kaʻa uila ʻelua e holo ana i nā wikiwiki like ʻole ma ke ala he 100m ka lōʻihi i ka wā e hoʻouka ana.I ka ho'āʻo, ua hiki ke kaʻa hoʻāʻo Kango i 100km/h i kēlā me kēia hola a me ka mana hoʻopiʻi kiʻekiʻe o 20kW.

 ʻO ka hoʻāʻo ʻana o ke alanui 100m lōʻihi o Qualcomm he ʻehā mau ʻāpana hoʻolako ikehu, kēlā me kēia kuleana no ka hoʻolako ʻana i ka uila ma nā alanui 25m.I ka manawa like, ʻo kēlā me kēia māhele ikehu 25m lōʻihi he 14 mau submodules me nā coils a me ka circuitry hoʻololi ikehu.

 No nā kumukūʻai, kahi noiʻi a Renault, The French Electric Power Company a me ka Northern Highways Corporation e hōʻike ana ʻo ke kumukūʻai o ke kūkulu ʻana i kahi ala hoʻonaʻauao ikaika he 4 miliona euros i kēlā me kēia km (ʻelua kaʻa kaʻa) a hiki ke ʻōlelo ʻia he kumukūʻai nui.

  No laila ʻo nā alanui "Golden Expensive" me he mea lā ʻo ia ka mea mua loa ma ke alanui kaʻa lehulehu i kaulana.Ma South Korea, ua kūkulu ka Korea Institute of Science and Technology (KAIST) i 12km-long dynamic charging road ma ke kahua kaʻaahi ma ke kūlanakauhale hema o Kagosi, kahi i hoʻohana ʻia ai ke kaʻa uila e hoʻopiʻi iā ia me ka resonance magnetic.

Ma ke kamaʻilio ʻana no nā ʻāina ʻē, ʻaʻole ma hope o ka poʻe ka noiʻi ʻana o ko mākou ʻāina no ka hoʻouka uila uila.ʻO ZTE kaulana loa, aia ma Chongqing, Hubei a me nā wahi ʻē aʻe e hoʻokō i ka hoʻāʻo ʻana i ka laina hōʻikeʻike uila.

  Aia nō ka hoʻopiʻi uila uila i ka mokuʻāina noiʻi, kahi lōʻihi loa mai ka laulaha kaulana.E noʻonoʻo i ka nui o nā pilikia ʻaʻole i hoʻoholo ʻia, e like me ka kūlike o nā kaʻa e kūlike, inā ua wehe a pani ʻia paha ke alanui, inā paha e hiki i ke au o ke alanui ke hoʻouka i nā kaʻa he nui e hoʻouka?ʻO kēia nā mea ala ʻole e hoʻouka ai i nā ala, akā ʻo ka ʻenehana i ke kaʻina o ka hoʻomau mau ʻana, manaʻoʻiʻo i ka mana o ka ʻenehana, e hoʻopau mau ʻia nā pilikia e hoʻopiʻi.ʻAʻole moeʻuhane nā kaʻa uila e hoʻopaʻa i ka wā e hoʻopaʻa ana.

 

 

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Ka manawa hoʻouna: Jun-12-2020
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