Makomar Fasahar Cajin EV

Gabatarwa

Motocin lantarki (EVs) suna samun karbuwa a cikin 'yan shekarun nan, yayin da mutane ke kara fahimtar muhalli da kuma neman rage sawun carbon. Koyaya, ɗaya daga cikin manyan ƙalubalen da ke fuskantar yawaitar karɓar EVs shine wadatar kayan aikin caji. Don haka, haɓaka fasahar cajin EV yana da mahimmanci don tabbatar da cewa EVs ya zama zaɓi mai dacewa ga matsakaicin mabukaci. A cikin wannan labarin, za mu bincika makomar fasahar caji ta EV, gami da ci gaba a cikin saurin caji, tashoshin caji, da cajin mara waya.

Saurin Cajin

Ɗaya daga cikin mahimman ci gaba a fasahar cajin EV shine haɓaka saurin caji. A halin yanzu, yawancin EVs ana cajin su ta amfani da caja Level 2, wanda zai iya ɗaukar ko'ina daga sa'o'i 4-8 don cika abin hawa, dangane da girman baturi. Koyaya, ana haɓaka sabbin fasahohin caji waɗanda zasu iya rage lokutan caji sosai.

Mafi kyawun waɗannan fasahohin shine cajin gaggawa na DC, wanda zai iya cajin EV har zuwa 80% a cikin ɗan mintuna 20-30. Caja masu sauri na DC suna amfani da kai tsaye (DC) don cajin baturin, wanda ke ba da damar yin saurin caji fiye da madaidaicin halin yanzu (AC) da ake amfani da shi a caja Level 2. Bugu da ƙari, ana haɓaka sabbin fasahohin batir waɗanda za su iya ɗaukar saurin caji ba tare da lalata tsawon rayuwar baturin ba.

Wata fasaha mai ban sha'awa ita ce caji mai sauri, wanda zai iya cajin EV har zuwa 80% a cikin kadan kamar minti 10-15. Caja masu saurin gaske suna amfani da matakan wutar lantarki mafi girma na DC fiye da caja masu sauri na DC, wanda zai iya isar da wutar lantarki har zuwa 350 kW. Koyaya, caja masu saurin gaske har yanzu suna cikin farkon matakan haɓakawa, kuma akwai damuwa game da tasirin irin wannan babban cajin akan tsawon rayuwar baturi.

Tashoshin Caji

Kamar yadda tallafin EV ke ci gaba da ƙaruwa, haka ma buƙatar ƙarin tashoshi na caji. Ɗaya daga cikin manyan ƙalubalen da ke fuskantar ci gaban ayyukan caji na EV shine tsadar shigarwa da kula da tashoshi na caji. Koyaya, akwai sabbin fasahohi da yawa waɗanda zasu iya taimakawa rage waɗannan farashi kuma su sa tashoshin caji su sami sauƙin shiga.

Ɗaya daga cikin irin wannan fasaha ita ce tashoshi masu caji, waɗanda za a iya haɗa su cikin sauƙi da kuma tarwatsa su idan an buƙata. Ana iya shigar da waɗannan tashoshin caji a wurare daban-daban, gami da wuraren ajiye motoci, wuraren jama'a, har ma da wuraren zama. Bugu da ƙari, ana iya sanye take da tashoshin caji na zamani tare da hasken rana da tsarin ajiyar batir, waɗanda za su iya taimakawa rage dogaro da grid.

Wata fasaha mai ban sha'awa ita ce cajin abin hawa-zuwa-grid (V2G), wanda ke ba EVs damar ba kawai cinye makamashi daga grid ba amma kuma ya dawo da makamashi zuwa grid. Wannan fasaha na iya taimakawa rage damuwa akan grid yayin lokacin buƙatu mafi girma kuma tana iya ba wa masu EV damar samun kuɗi ta hanyar siyar da makamashi zuwa grid. Bugu da ƙari, cajin V2G zai iya taimakawa wajen samar da cajin tashoshi mafi riba, wanda zai iya ƙarfafa ƙarin zuba jari a cajin kayayyakin more rayuwa.

Cajin mara waya

Wani yanki na ƙirƙira a fasahar cajin EV shine caji mara waya. Cajin mara waya, wanda kuma aka sani da cajin inductive, yana amfani da filayen lantarki don canja wurin makamashi tsakanin abubuwa biyu. An riga an yi amfani da wannan fasaha a aikace-aikace daban-daban, ciki har da wayoyin hannu da kuma buroshin hakori na lantarki, kuma yanzu ana yin amfani da su a cikin EVs.

Cajin mara waya don EVs yana aiki ta hanyar sanya kushin caji a ƙasa da kushin karɓa a ƙarƙashin abin hawa. Pads suna amfani da filayen lantarki don canja wurin makamashi a tsakanin su, wanda zai iya cajin abin hawa ba tare da buƙatar igiyoyi ko haɗin jiki ba. Duk da yake cajin mara waya yana cikin farkon matakan haɓakawa, yana da yuwuwar sauya yadda muke cajin EVs ɗin mu.

Kammalawa

Makomar fasahar caji ta EV tana da haske, tare da ci gaba da yawa akan sararin sama wanda zai sa caji da sauri, mafi sauƙi, kuma mafi dacewa. Yayin da tallafi na EV ke ci gaba da karuwa, buƙatar cajin kayayyakin more rayuwa kawai zai kasance