Shin DC Saurin Cajin Mummuna Don Motar Lantarki Ku?
Bisa ga gidan yanar gizon Kia Motors, "Yawaita amfani da cajin gaggawa na DC na iya yin mummunan tasiri ga aikin baturi da dorewa, kuma Kia ya ba da shawarar rage amfani da cajin gaggawa na DC."Shin ɗaukar motar ku na lantarki zuwa tashar caji mai sauri na DC yana cutar da fakitin baturi da gaske?
Menene caja mai sauri na DC?
Lokutan caji sun dogara da girman baturi da fitarwar na'urar, da sauran dalilai, amma yawancin motoci suna da ikon samun cajin 80% cikin kusan ko ƙasa da sa'a guda ta amfani da mafi yawan caja masu saurin DC a halin yanzu.Cajin gaggawa na DC yana da mahimmanci don tukin nisan nisan nisa da manyan jiragen ruwa.
YADDA DC FAST CIGABA AKE AIKI
Jama'a “Level 3″ DC Fast Cajin tashoshi iya kawo wani EV ta baturi har zuwa 80 bisa dari na iya aiki a kusa da 30-60 minutes, dangane da abin hawa da kuma waje zafin jiki (wani sanyi baturi cajin hankali fiye da yadda ya yi dumi).Yayin da ake yin yawancin cajin motar lantarki a gida, cajin gaggawa na DC na iya zuwa da amfani idan mai EV zai iya samun alamar cajin yana raguwa yayin kan hanya.Gano tashoshi mataki na 3 yana da mahimmanci ga waɗanda ke yin tsawaita tafiye-tafiyen hanya.
Cajin Saurin DC yana amfani da saitunan haɗin kai da yawa.Yawancin nau'ikan da ke fitowa daga masu kera motoci na Asiya suna amfani da abin da ake kira mai haɗin CHAdeMO (Nissan Leaf, Kia Soul EV), yayin da Jamusanci da Amurka EVs ke amfani da filogin SAE Combo (BMW i3, Chevrolet Bolt EV), tare da yawancin tashoshin caji na Level 3 masu goyan bayan nau'ikan biyu.Tesla yana amfani da mai haɗin kai don samun damar hanyar sadarwar Supercharger mai sauri, wanda ke iyakance ga motocinsa.Masu Tesla na iya, duk da haka, amfani da wasu caja na jama'a ta hanyar adaftar da ta zo tare da abin hawa.
Ganin cewa caja na gida suna amfani da AC halin yanzu wanda aka canza zuwa ikon DC ta abin hawa, caja Level 3 yana ciyar da makamashin DC kai tsaye.Wannan yana ba shi damar cajin motar a mafi saurin shirin.Tashar caji mai sauri yana cikin sadarwa akai-akai tare da EV wanda ke haɗa shi.Yana lura da yanayin cajin motar kuma yana ba da wutar lantarki gwargwadon abin da abin hawa zai iya ɗauka, wanda ya bambanta daga wannan ƙirar zuwa wancan.Tashar tana daidaita wutar lantarki yadda ya kamata don kada ya mamaye tsarin cajin abin hawa da lalata baturin.
Da zarar an fara caji kuma batirin motar ya ɗumama, yawan kilowatts yana ƙaruwa zuwa matsakaicin shigarwar abin hawa.Caja zai riƙe wannan ƙimar har tsawon lokacin da zai yiwu, kodayake yana iya raguwa zuwa matsakaicin matsakaici idan abin hawa ya gaya wa caja ya rage don kada ya lalata rayuwar baturi.Da zarar baturin EV ya kai wani matakin ƙarfinsa, yawanci kashi 80 cikin ɗari, caji da gaske yana raguwa zuwa abin da zai zama aiki Level 2.Wannan ana kiransa da DC Fast Charging curve.
ILLAR CIGABA DA AZUMI
Ƙarfin motar lantarki don karɓar igiyoyin caji mafi girma yana shafar sinadaran baturi.Hikimar da aka yarda da ita a masana'antar ita ce yin caji da sauri zai ƙara ƙimar ƙarfin batirin EV zai ragu.Duk da haka, wani binciken da Cibiyar Nazarin Ƙasa ta Idaho (INL) ta gudanar ya kammala da cewa yayin da baturin motar lantarki zai yi sauri da sauri idan wutar lantarki ce kawai cajin mataki na 3 (wanda kusan ba haka ba ne) ba a bayyana bambancin ba.
INL ta gwada nau'i-nau'i biyu na Nissan Leaf EVs daga shekarar ƙirar 2012 waɗanda aka tuƙa kuma ana caje su sau biyu kowace rana.An sake cika biyu daga caja 240-volt “Level 2″ caja kamar waɗanda aka yi amfani da su a garejin mutum, tare da ɗaukar sauran biyun zuwa tashoshi na 3.An kora kowannensu akan karatun jama'a a yankin Phoenix, Ariz. tsawon shekara guda.An gwada su a cikin yanayi guda, tare da tsarin kula da yanayin yanayin su a digiri 72 da kuma direbobi iri ɗaya masu tuka dukkan motoci hudu.An gwada ƙarfin batirin motocin a tazarar mil 10,000.
Bayan da aka tuka dukkan motocin gwaji guda hudu na tsawon mil 50,000, motocin Level 2 sun yi asarar kusan kashi 23 cikin 100 na karfin batirinsu na asali, yayin da matakin na 3 ya ragu da kusan kashi 27 cikin dari.Leaf na 2012 yana da matsakaicin kewayon mil 73, wanda ke nufin waɗannan lambobi suna wakiltar bambancin kusan mil uku kawai akan caji.
Ya kamata a lura cewa yawancin gwaje-gwajen INL na tsawon watanni 12 an gudanar da su a cikin yanayin yanayi na Phoenix mai tsananin zafi, wanda zai iya ɗaukar nauyin kansa akan rayuwar batir, kamar yadda zurfin caji da cajin da ake buƙata don kiyaye ɗan gajeren lokaci. 2012 Leaf Gudun.
Abin da za a yi a nan shi ne, yayin da cajin DC zai iya yin tasiri a kan rayuwar baturi na motar lantarki, ya kamata ya zama kadan, musamman ma cewa ba shine tushen caji na farko ba.
Kuna iya cajin EV tare da DC da sauri?
Kuna iya tace ta nau'in haɗin haɗi a cikin aikace-aikacen ChargePoint don nemo tashoshin da ke aiki don EV ɗin ku.Kudade yawanci sun fi girma don caji mai sauri na DC fiye da na caji na Mataki na 2.(Saboda yana ba da ƙarin wutar lantarki, saurin DC ya fi tsada don shigarwa da aiki.) Idan aka yi la'akari da ƙarin farashi, ba zai ƙara sauri ba.
Lokacin aikawa: Janairu-30-2021
