Mafotokozedwe Akatundu:
Pamene magalimoto amagetsi (EV) akuyamba kugwiritsidwa ntchito kwambiri pamsika, kufunika kwa njira zoyatsira magetsi mwachangu komanso moyenera kwakhala kofunika kwambiri. Malo ochapira magalimoto mwachangu a DC ali patsogolo pa kusinthaku, zomwe zimapangitsa kuti magalimoto amagetsi azitha kuyenda mwachangu komanso mosavuta.
Ukadaulo wa DC fast charging (DCFC) umalola kuti magetsi amphamvu aziperekedwa ku magalimoto amagetsi, zomwe zimachepetsa kwambiri nthawi yochaja poyerekeza ndi AC charging yachikhalidwe. Mosiyana ndi AC charging, yomwe imasintha magetsi kuchoka ku alternating current kupita ku direct current mkati mwa galimoto, DCFC imapereka magetsi mwachindunji ku batire ya galimotoyo. Izi zimadutsa chochaja chomwe chili m'galimoto, zomwe zimapangitsa kuti chiwonjezeke mwachangu kwambiri.
Ma charger a DC fast nthawi zambiri amagwira ntchito pamlingo wamagetsi kuyambira 50 kW mpaka 350 kW, kutengera mtundu ndi momwe amagwiritsidwira ntchito. Mphamvu ikakwera, njira yochaja imafulumira. Mwachitsanzo, charger ya 150 kW imatha kudzaza pafupifupi 80% ya batri ya EV mumphindi pafupifupi 30, zomwe zimapangitsa kuti ikhale yoyenera kuyenda mtunda wautali.
Njira yochajira pa siteshoni yochajira mwachangu ya DC imakhala ndi magawo angapo: Kuyatsa: Galimoto ikalumikizana ndi chochajira, makina owongolera amakhazikitsa kulumikizana ndi chochajira cha galimoto chomwe chili mkati. Zimatsimikizira kuti galimotoyo ikugwirizana ndi momwe batire ilili komanso momwe batire ilili. Gawo Lochajira: Chochajira chimapereka mphamvu ya DC mwachindunji ku batire. Gawoli nthawi zambiri limagawidwa m'magawo awiri: gawo la mphamvu yokhazikika (CC) ndi gawo la mphamvu yokhazikika (CV). Poyamba, chochajira chimapereka mphamvu yokhazikika mpaka batire litafika pa mphamvu inayake. Kenako, chimasinthira ku njira yamagetsi yokhazikika kuti chitsimikizire kuti chajira chili bwino komanso chotetezeka. Kutha: Batire ikafika pa mphamvu yake yayikulu, njira yochajira imathetsedwa kuti isadzaze kwambiri. Makina owongolera amalankhulana ndi galimoto kuti atsimikizire kuti palibe kulumikizidwa kotetezeka.
Magawo a Zamalonda:
| Chaja ya EV ya BeiHai DC | |||
| Zipangizo Zamakono | BHDC-180kw | ||
| Magawo aukadaulo | |||
| Kulowetsa kwa AC | Mtundu wa voteji (V) | 380±15% | |
| Mafupipafupi (Hz) | 45~66 | ||
| Mphamvu yolowera | ≥0.99 | ||
| Mafunde a Fluoro (THDI) | ≤5% | ||
| Kutulutsa kwa DC | chiŵerengero cha ntchito | ≥96% | |
| Mtundu wa Voltage Yotulutsa (V) | 200~750 | ||
| Mphamvu yotulutsa (KW) | 180KW | ||
| Zolemba Zambiri Zamakono (A) | 360A | ||
| Chida cholipiritsa | 2 | ||
| Kutalika kwa mfuti yolipiritsa (m) | 5m | ||
| Zida Zina Zambiri | Mawu (dB) | <65 | |
| kulondola kwamakono kokhazikika | <±1% | ||
| kulondola kwa magetsi okhazikika | ≤±0.5% | ||
| cholakwika chamakono chotulutsa | ≤±1% | ||
| cholakwika cha voteji yotulutsa | ≤±0.5% | ||
| digiri ya kusalingana kwa magawo omwe alipo | ≤±5% | ||
| chiwonetsero cha makina | Chophimba chokhudza chamitundu 7 inchi | ||
| ntchito yochaja | sewerani kapena sikani | ||
| kuyeza ndi kulipira | Mita ya DC watt-ola | ||
| chizindikiro chothamanga | Mphamvu, kuyatsa, vuto | ||
| kulankhulana | Ethernet (Ndondomeko Yolumikizirana Yokhazikika) | ||
| kuwongolera kutentha | kuziziritsa mpweya | ||
| chowongolera mphamvu ya chaji | kugawa mwanzeru | ||
| Kudalirika (MTBF) | 50000 | ||
| Kukula (W*D*H)mm | 990*750*1800 | ||
| njira yokhazikitsira | mtundu wa pansi | ||
| malo ogwirira ntchito | Kutalika (m) | ≤2000 | |
| Kutentha kogwira ntchito (℃) | -20~50 | ||
| Kutentha kosungirako (℃) | -20~70 | ||
| Chinyezi chapakati | 5% -95% | ||
| Zosankha | Kulankhulana kwa opanda zingwe kwa 4G | Mfuti yolipirira 8m/10m | |
Mbali Yogulitsa:
Ma DC charging piles amagwiritsidwa ntchito kwambiri pankhani yochaja magalimoto amagetsi, ndipo zochitika zomwe amagwiritsa ntchito zimaphatikizapo, koma sizimangokhala, mbali izi:
Zolowera za AC: Ma charger a DC amayamba alowetsa mphamvu ya AC kuchokera ku gridi kupita ku transformer, yomwe imasintha magetsi kuti agwirizane ndi zosowa za circuitry yamkati ya charger.
Kutulutsa kwa DC:Mphamvu ya AC imakonzedwa ndikusinthidwa kukhala mphamvu ya DC, zomwe nthawi zambiri zimachitika ndi module yochaja (module yokonzanso). Kuti akwaniritse zofunikira zamphamvu zambiri, ma module angapo amatha kulumikizidwa nthawi imodzi ndikulinganizidwa kudzera mu basi ya CAN.
Chigawo chowongolera:Monga maziko aukadaulo a mulu wochapira, gawo lowongolera lili ndi udindo wowongolera kuyatsa ndi kuzimitsa kwa gawo lochapira, magetsi otulutsa ndi mphamvu yotulutsa, ndi zina zotero, kuti zitsimikizire chitetezo ndi magwiridwe antchito a njira yochapira.
Chigawo choyezera:Chigawo choyezera chimalemba momwe magetsi amagwiritsidwira ntchito panthawi yochajira, zomwe ndizofunikira kwambiri pakulipira ndi kuyang'anira mphamvu.
Chiyankhulo Cholipiritsa:Choyimitsa cha DC chimalumikizana ndi galimoto yamagetsi kudzera mu mawonekedwe olumikizirana omwe amatsatira malamulo kuti apereke mphamvu ya DC yolipirira, kuonetsetsa kuti ikugwirizana komanso kuti ndi yotetezeka.
Chiyanjano cha Makina a Anthu: Chili ndi chophimba chokhudza ndi chowonetsera.
Ntchito:
Ma Dc charging piles amagwiritsidwa ntchito kwambiri m'malo ochapira anthu onse, m'malo ochitira ntchito zapamsewu, m'malo ochitira malonda ndi m'malo ena, ndipo amatha kupereka ntchito zochapira mwachangu magalimoto amagetsi. Chifukwa cha kufalikira kwa magalimoto amagetsi komanso chitukuko chopitilira chaukadaulo, kuchuluka kwa ma DC charging piles kudzawonjezeka pang'onopang'ono.
Kulipiritsa mayendedwe apagulu:Ma DC charging piles amagwira ntchito yofunika kwambiri pa mayendedwe a anthu onse, popereka chithandizo chochaja mwachangu mabasi a mumzinda, ma taxi ndi magalimoto ena ogwira ntchito.
Malo opezeka anthu ambiri komanso malo amalondaKulipiritsa:Malo ogulitsira zinthu, masitolo akuluakulu, mahotela, mapaki a mafakitale, mapaki oyendetsera zinthu ndi malo ena opezeka anthu ambiri komanso malo amalonda ndi malo ofunikira kwambiri popangira DC charging piles.
Malo okhalaKulipiritsa:Popeza magalimoto amagetsi akulowa m'mabanja ambiri, kufunikira kwa magetsi a DC m'malo okhala anthu kukukulirakuliranso.
Malo operekera mafuta mumsewu waukulu ndi malo osungira mafutaKulipiritsa:Ma DC charging piles amaikidwa m'malo opangira mafuta kapena m'malo opangira mafuta kuti apereke chithandizo chochaja mwachangu kwa ogwiritsa ntchito magetsi amagetsi omwe amayenda mtunda wautali.
Mbiri ya Kampani