Bayanin samfur:
Kamar yadda motocin lantarki (EVs) ke samun karɓuwa a kasuwa, buƙatar ingantattun hanyoyin caji da sauri ya zama mahimmanci. Tashoshin caji mai sauri na DC sune kan gaba na wannan sauyi, suna ba da saurin gudu da dacewa da abubuwan more rayuwa na zamani na motocin lantarki.
Fasahar caji mai sauri na DC (DCFC) tana ba da damar isar da babban ƙarfin lantarki kai tsaye zuwa motocin lantarki, yana rage yawan lokacin caji idan aka kwatanta da cajin AC na gargajiya. Ba kamar cajin AC ba, wanda ke canza wutar lantarki daga alternating current zuwa direct current a cikin abin hawa, DCFC tana ba da wutar lantarki kai tsaye zuwa baturin abin hawa. Wannan yana ƙetare cajar kan allo, yana ba da damar yin caji da sauri.
Caja masu sauri na DC yawanci suna aiki a matakan wutar lantarki daga 50 kW zuwa 350 kW, dangane da samfuri da aikace-aikace. Mafi girman matakin wutar lantarki, saurin aiwatar da caji. Misali, caja 150 kW zai iya cika kusan kashi 80% na baturin EV a cikin kusan mintuna 30, yana mai da shi manufa don tafiya mai nisa.
Tsarin caji a tashar caji mai sauri na DC ya ƙunshi matakai da yawa: Ƙaddamarwa: Lokacin da abin hawa ya haɗu da caja, tsarin sarrafawa yana kafa sadarwa tare da caja na motar. Yana tabbatar da dacewar abin hawa da yanayin baturi.Caji Mataki: Caja yana isar da wutar DC kai tsaye zuwa baturin. Yawanci wannan lokaci yana kasu kashi biyu: matakin na yau da kullun (CC) da kuma matakin na yau da kullun (CV). Da farko, caja yana ba da madaidaicin halin yanzu har sai baturin ya kai takamaiman ƙarfin lantarki. Sannan, yana canzawa zuwa yanayin wutar lantarki akai-akai don tabbatar da aminci da ingantaccen caji. Kashewa: Da zarar baturin ya kai matsakaicin matsayinsa na caji, ana ƙare aikin caji don hana yin caji. Tsarin sarrafawa yana sadarwa tare da abin hawa don tabbatar da cire haɗin kai.
Sigar Samfura:
BeiHai DC EV Caja | |||
Samfuran Kayan aiki | BHDC-60/80120/160/180/240/360kw | ||
Siffofin fasaha | |||
Shigar AC | Wutar lantarki (V) | 380± 15% | |
Kewayon mitar (Hz) | 45-66 | ||
Matsalolin wutar lantarki | ≥0.99 | ||
Wave Fluoro (THDI) | ≤5% | ||
fitarwa na DC | workpiece rabo | ≥96% | |
Fitar Wutar Lantarki (V) | 200-750 | ||
Ƙarfin fitarwa (KW) | 60/80/120/160/180/240/360KW | ||
Matsakaicin fitarwa na Yanzu (A) | 120/160/240/360/480A | ||
Canjin caji | 2 | ||
Tsawon bindiga (m) | 5m ku | ||
Kayayyakin Sauran Bayani | Murya (dB) | <65 | |
daidaita daidaitattun halin yanzu | <± 1% | ||
daidaiton ƙarfin lantarki | ≤± 0.5% | ||
Kuskuren fitarwa na yanzu | ≤± 1% | ||
Kuskuren wutar lantarki na fitarwa | ≤± 0.5% | ||
digiri na rashin daidaituwa rabo na yanzu | ≤± 5% | ||
nunin inji | 7 inch launi tabawa | ||
caji aiki | goge ko duba | ||
metering da lissafin kuɗi | DC watt-hour mita | ||
nunin gudu | Samar da wutar lantarki, caji, kuskure | ||
sadarwa | Ethernet (Standard Communication Protocol) | ||
kula da zafi mai zafi | sanyaya iska | ||
sarrafa wutar lantarki | rarraba hankali | ||
Amincewa (MTBF) | 50000 | ||
Girman (W*D*H)mm | 990*750*1800 | ||
hanyar shigarwa | nau'in bene | ||
yanayin aiki | Tsayin (m) | ≤2000 | |
Yanayin aiki (℃) | -20-50 | ||
Yanayin ajiya (℃) | -20-70 | ||
Matsakaicin yanayin zafi na dangi | 5% -95% | ||
Na zaɓi | Sadarwar mara waya ta 4G | Cajin bindiga 8m/10m |
Siffar Samfurin:
Ana amfani da tulin cajin DC sosai a fagen cajin abin hawa na lantarki, kuma yanayin aikace-aikacen su sun haɗa da, amma ba'a iyakance ga, abubuwa masu zuwa ba:
Shigar AC: Caja DC sun fara shigar da wutar AC daga grid zuwa na'ura mai canzawa, wanda ke daidaita wutar lantarki don dacewa da buƙatun kewayen caja na ciki.
Fitar da DC:Ana gyara wutar AC kuma an canza shi zuwa wutar DC, wanda galibi ana yin shi ta hanyar caji (modul mai gyara). Don saduwa da manyan buƙatun wutar lantarki, ana iya haɗa na'urori da yawa a layi daya kuma a daidaita su ta hanyar bas ɗin CAN.
Naúrar sarrafawa:A matsayin ginshiƙi na fasaha na tarin caji, sashin sarrafawa yana da alhakin sarrafa kunnawa da kashe na'urar caji, ƙarfin fitarwa da fitarwa na yanzu, da sauransu, don tabbatar da aminci da ingancin aikin caji.
Naúrar aunawa:Ƙungiyar aunawa tana yin rikodin amfani da wutar lantarki yayin aiwatar da caji, wanda ke da mahimmanci don lissafin kuɗi da sarrafa makamashi.
Interface Cajin:Wurin cajin DC yana haɗawa da abin hawa na lantarki ta hanyar daidaitaccen wurin caji mai dacewa don samar da wutar lantarki don caji, tabbatar da dacewa da aminci.
Interface Injin Mutum: Ya haɗa da allon taɓawa da nuni.
Aikace-aikace:
Ana amfani da tarin cajin Dc sosai a tashoshin caji na jama'a, wuraren sabis na babbar hanya, cibiyoyin kasuwanci da sauran wurare, kuma suna iya ba da sabis na caji cikin sauri don motocin lantarki. Tare da yaduwar motocin lantarki da ci gaba da haɓaka fasahar fasaha, kewayon aikace-aikacen na cajin DC za su faɗaɗa sannu a hankali.
Cajin jigilar jama'a:Cajin DC yana taka muhimmiyar rawa wajen jigilar jama'a, yana ba da sabis na caji cikin sauri ga motocin bas na birni, tasi da sauran motocin aiki.
Wuraren jama'a da wuraren kasuwanciCajin:Manyan kantuna, manyan kantuna, otal-otal, wuraren shakatawa na masana'antu, wuraren shakatawa na dabaru da sauran wuraren jama'a da wuraren kasuwanci suma mahimman wuraren aikace-aikacen cajin DC.
Wurin zamaCajin:Tare da motocin lantarki suna shiga dubban gidaje, buƙatar cajin DC a cikin wuraren zama kuma yana ƙaruwa
Wuraren sabis na babbar hanya da gidajen maiCajin:Ana shigar da tulin cajin DC a wuraren sabis na babbar hanya ko gidajen mai don samar da sabis na caji cikin sauri ga masu amfani da EV masu tafiya mai nisa.
Bayanin Kamfanin