I-Beihai Powder, umholi wezixazululo ezintsha zokushaja i-EV, iyaziqhenya ngokwethula i-“Ishaja ye-DC encane engu-20kw-40kw"–isisombululo esishintsha umdlalo esenzelwe ukuvala igebe phakathi kokushaja i-AC okuhamba kancane kanyeukushaja okusheshayo kwe-DC enamandla aphezuluYakhelwe ukuguquguquka, ukungabizi, kanye nesivinini, le shaja inika amandla amabhizinisi nemiphakathi ukwamukela ukuhamba okusimeme ngaphandle kokubeka engcupheni ukusebenza kahle.
Amashaja amancane e-DC(20kW-40kW) inikeza izinzuzo ezibalulekile kunezinamandla amakhulu zendabukoAmashaja e-DC(120kW+). Ziyabiza kancane futhi ziphansi izindleko zokufaka ngenxa yokuthuthukiswa okuncane kwegridi. Ukusetshenziswa kwazo kwamandla okulingene kunciphisa izindleko zokusebenza, kuletha i-ROI esheshayo (izinyanga ezingu-6-18). Amashaja anamandla aphezulu abiza kakhulu futhi adinga ingqalasizinda ebanzi futhi anesikhathi eside se-ROI (iminyaka engu-2-5).
Amashaja amancane e-DC avumelana nezimo kakhulu, asebenza kumasekethe ajwayelekile angu-220V-380V kanye nezikhala ezincane ezifanelana (0.5-1)㎡). Zisebenza ezinsukwini ezingu-1-3, zilungele izitolo ezinkulu, amahhovisi, namahhotela. Amashaja anamandla amakhulu adinga amasekethe ane-voltage ephezulu futhi athatha inyanga eyodwa kuya kwezintathu ukuwafaka, okuwakhawulela emigwaqweni emikhulu naseziteshini ezinikezelwe.
Njengoba ijubane lokushaja lingu-20-50kW (100-250 km/h), amashaja amancane e-DC afanele ama-EV amancane kuya kwaphakathi (≤80kWh) futhi sebenzisa izinhlelo zokupholisa ezilula, ukuqinisekisa ukuthembeka kanye nokuphila iminyaka engu-8-10.Isiteshi sokushaja se-DC(120-350kW, 500-1000 km/h) ilungele ama-EV amakhulu (≥100kWh) kodwa bathembele ekupholiseni okuyinkimbinkimbi koketshezi, okwandisa amazinga okwehluleka kanye nokunciphisa isikhathi sokuphila sibe yiminyaka emi-5-8.
Amashaja amancane e-DC ahamba phambili ezindaweni zezentengiselwano nezomphakathi, enikeza ukushaja okungabizi kwemikhumbi (isb. amatekisi, ezokuthutha) kanye nezindawo ezikude ezinomthamo wegridi olinganiselwe. Anikeza ulwazi olusebenziseka kalula ngamaseshini okushaja amahora angu-1-3, izimali eziphansi, kanye nokuthembeka okuphezulu. Amashaja anamandla aphezulu, yize eshesha, angcono kakhulu ekugcwaliseni izimo eziphuthumayo kodwa eza nezindleko eziphakeme.
Ngokwemvelo, amashaja amancane e-DC ahambisana nezinqubomgomo zamandla asemadolobheni, anokungcola okuphansi kwe-harmonic, futhi ahlangana nezinhlelo zelanga/zokugcina. Amashaja anamandla amakhulu avame ukudinga izimvume zezimboni futhi angacindezela amagridi endawo.
Ngamafuphi, amashaja amancane e-DC ayabiza kahle, ayaguquguquka, futhi azinzile, okwenza afanele ukusetshenziswa emadolobheni nakwezentengiselwano, kuyilapho e-DC enamandla amakhulu.amashaja ezimoto zikagesikusabalulekile ezimweni lapho kunezimoto eziningi kanye nebanga elide.
Isikhathi sokuthunyelwe: Mashi-14-2025
