Incazelo Yomkhiqizo:
Njengoba izimoto zikagesi (EVs) zithola amandla emakethe, isidingo sezixazululo zokushaja ezisebenza kahle nezisheshayo sesibucayi. Iziteshi zokushaja okusheshayo ze-DC zihamba phambili kulolu shintsho, zihlinzeka ngesivinini kanye nokunethezeka okudingekayo kwingqalasizinda yesimanje yezimoto zikagesi.
Ubuchwepheshe bokushaja okusheshayo kwe-DC (DCFC) buvumela ukulethwa kwamandla kagesi aphezulu ngqo ezimotweni zikagesi, kunciphisa kakhulu izikhathi zokushaja uma kuqhathaniswa nokushajwa kwe-AC okujwayelekile. Ngokungafani nokushajwa kwe-AC, okuguqula ugesi usuke ekubeni wamanje oshintshanayo uye wamanje oqondile ngaphakathi kwemoto, i-DCFC inikezela ngamabhethri aqondile ngqo ebhethri lemoto. Lokhu kudlula ishaja engaphakathi, okuvumela ukushaja okushesha kakhulu.
Amashaja asheshayo e-DC ngokuvamile asebenza kumazinga wamandla asukela ku-50 kW kuya ku-350 kW, kuye ngemodeli nokusebenza kwayo. Uma izinga lamandla liphakeme, inqubo yokushaja iyashesha. Isibonelo, ishaja engu-150 kW ingakwazi ukugcwalisa cishe u-80% webhethri le-EV emizuzwini engaba ngu-30, iyenze ilungele ukuhamba amabanga amade.
Inqubo yokushaja esiteshini sokushaja okusheshayo se-DC ibandakanya izigaba ezimbalwa: Ukuqalisa: Uma imoto ixhumeka kushaja, isistimu yokulawula isungula ukuxhumana neshaja engaphakathi kwemoto. Iqinisekisa ukuhambisana kwemoto kanye nesimo sebhethri.Isigaba sokushaja: Ishaja iletha amandla e-DC ngqo ebhethrini. Lesi sigaba sivame ukuhlukaniswa izigaba ezimbili: isigaba samanje (CC) kanye nesigaba samandla kagesi (CV). Ekuqaleni, ishaja inikeza amandla angaguquki kuze kube yilapho ibhethri lifika ku-voltage ethile. Bese, ishintshela kumodi ye-voltage engaguquki ukuze iqinisekise ukushaja okuphephile nokusebenza kahle. Ukunqanyulwa: Uma ibhethri selifinyelele esimweni salo esiphezulu sokushajwa, inqubo yokushaja iyanqanyulwa ukuze kuvinjelwe ukushajwa ngokweqile. Uhlelo lokulawula luxhumana nemoto ukuze kuqinisekiswe ukunqanyulwa okuphephile.
Amapharamitha womkhiqizo:
Ishaja ye-BeiHai DC EV | |||
Amamodeli Wezisetshenziswa | BHDC-60/80120/160/180/240/360kw | ||
Imingcele yezobuchwepheshe | |||
Okokufaka kwe-AC | Ibanga lamandla kagesi (V) | 380±15% | |
Ibanga lefrikhwensi (Hz) | 45-66 | ||
Isici samandla okokufaka | ≥0.99 | ||
Igagasi le-fluoro (THDI) | ≤5% | ||
Ukukhishwa kwe-DC | isilinganiso se-workpiece | ≥96% | |
I-Output Voltage Range (V) | 200 ~ 750 | ||
Amandla okukhipha (KW) | 60/80/120/160/180/240/360KW | ||
Okukhiphayo Okuningi Kwamanje (A) | 120/160/240/360/480A | ||
Isixhumi esibonakalayo sokushaja | 2 | ||
Ubude besibhamu sokushaja (m) | 5m | ||
Izinsiza Olunye Ulwazi | Izwi (dB) | <65 | |
ukunemba kwamanje okuzinzile | <±1% | ||
ukunemba kwe-voltage ezinzile | ≤±0.5% | ||
iphutha lamanje lokuphumayo | ≤±1% | ||
iphutha le-voltage ephumayo | ≤±0.5% | ||
idigri yokwabelana yamanje engalingani | ≤±5% | ||
isibonisi somshini | 7 intshi umbala touch screen | ||
umsebenzi wokushaja | swayipha noma uskene | ||
imitha kanye nokukhokhisa | DC watt-hora imitha | ||
inkomba egijima | Ukunikezwa kwamandla, ukushaja, iphutha | ||
ukuxhumana | I-Ethernet(Standard Communication Protocol) | ||
ukulawula ukushisa | ukupholisa umoya | ||
amandla okulawula amandla | ukusatshalaliswa okuhlakaniphile | ||
Ukuthembeka (MTBF) | 50000 | ||
Usayizi(W*D*H)mm | 990*750*1800 | ||
indlela yokufaka | uhlobo lwephansi | ||
indawo yokusebenza | Ukuphakama (m) | ≤2000 | |
Izinga lokushisa lokusebenza(℃) | -20 ~ 50 | ||
Izinga lokushisa lesitoreji(℃) | -20 ~ 70 | ||
Umswakama ophakathi nendawo | 5%-95% | ||
Ongakukhetha | Ukuxhumana okungenantambo kwe-4G | Isibhamu sokushaja 8m/10m |
Isici somkhiqizo:
Izinqwaba zokushaja ze-DC zisetshenziswa kabanzi emkhakheni wokushaja imoto kagesi, futhi izimo zohlelo lwazo zifaka, kodwa azikhawulelwe, lezi zici ezilandelayo:
Okokufaka kwe-AC: Amashaja e-DC aqala afaka amandla e-AC esuka kugridi aye ku-transformer, elungisa i-voltage ukuze ivumelane nezidingo zokujikeleza kwangaphakathi kweshaja.
Okukhiphayo kwe-DC:Amandla e-AC ayalungiswa futhi aguqulelwe kumandla e-DC, ngokuvamile enziwa imojula yokushaja (imojula yokulungisa). Ukuze uhlangabezane nezidingo zamandla aphezulu, amamojula amaningana angaxhunywa ngokuhambisana futhi alingane ngebhasi le-CAN.
Iyunithi yokulawula:Njengomongo wobuchwepheshe wenqwaba yokushaja, iyunithi yokulawula inesibopho sokulawula ukuvuleka nokuvala kwemojuli yokushaja, i-voltage ephumayo kanye nokukhishwa kwamanje, njll., ukuze kuqinisekiswe ukuphepha nokusebenza kahle kwenqubo yokushaja.
Iyunithi yokulinganisa:Iyunithi yokulinganisa irekhoda ukusetshenziswa kwamandla phakathi nenqubo yokushaja, okubalulekile ekukhokheni nasekulawuleni amandla.
Isixhumi esibonakalayo sokushaja:Iposi lokushaja le-DC lixhuma emotweni kagesi ngokusebenzisa isixhumi esibonakalayo sokushaja esivumelana nezinga ukuze sinikeze amandla e-DC wokushaja, aqinisekise ukuhambisana nokuphepha.
I-Human Machine Interface: Ihlanganisa isikrini sokuthinta nesibonisi.
Isicelo:
Izinqwaba zokushaja ze-Dc zisetshenziswa kakhulu eziteshini zokushaja zomphakathi, ezindaweni zesevisi yomgwaqo omkhulu, izikhungo zezentengiselwano nezinye izindawo, futhi zingahlinzeka ngezinsizakalo zokushaja okusheshayo kwezimoto zikagesi. Ngokuthandwa kwezimoto zikagesi kanye nokuthuthuka okuqhubekayo kobuchwepheshe, uhla lokusetshenziswa kwezinqwaba zokushaja ze-DC luzokhula kancane kancane.
Ukushaja izithuthi zomphakathi:Inqwaba yokushaja i-DC idlala indima ebalulekile kwezokuthutha zomphakathi, ihlinzeka ngezinsizakalo zokushaja okusheshayo zamabhasi edolobha, amatekisi nezinye izimoto ezisebenzayo.
Izindawo zomphakathi nezindawo zokuhwebaIyashaja:Inxanxathela yezitolo, izitolo ezinkulu, amahhotela, amapaki ezimboni, amapaki wezimpahla nezinye izindawo zomphakathi kanye nezindawo zezentengiselwano nazo ziyizindawo ezibalulekile zokufaka izicelo zezinqwaba zokushaja i-DC.
Indawo yokuhlalaIyashaja:Njengoba izimoto zikagesi zingena ezinkulungwaneni zemizi, isidingo sezinqwaba zokushaja i-DC ezindaweni zokuhlala nazo ziyakhula.
Izindawo zesevisi yomgwaqo omkhulu kanye negalaji likaphethiloliIyashaja:Izinqwaba zokushaja ze-DC zifakwa ezindaweni zesevisi yomgwaqo omkhulu noma eziteshini zikaphethiloli ukuze kuhlinzekwe ngezinsizakalo zokushaja okusheshayo kubasebenzisi be-EV abahamba amabanga amade.
Iphrofayili Yenkampani