Itshaja ye-EV ephathekayo
Ibhokisi yodonga ye-EV yasekhaya
Isitishi setshaja seDC
Isikhululo sokutshaja seBESS
I-V2G V2H V2V V2L
Imodyuli yokutshaja ye-EV
Isixhumi sokutshaja se-DC
Izixhobo ze-EV
Isitishi sokutshaja esikhawulezayo se-CHAdeMO esingu-120kW esingu-150kW esingu-180kW esine-OCPP 1.6J
Njengoko kwamkelwa iiMoto zoMbane (ii-EV) ukusuka kwiindlela zokuqala ukuya kwimarike enkulu, imfuno yokutshaja okuthembekileyo nokukhawulezayo kuluntu ifikelele kwinqanaba eliphezulu. I-MIDA Power (迈依达), inkokheli yehlabathi kubuchwepheshe bokutshaja ngokukhawuleza be-DC, iyazingca ngokubhengeza ukufumaneka kwezorhwebo kweZitishi zayo zeChadeMO zeChadeMO ze-120kW, 150kW, kunye ne-180kW. Zixhotyiswe ngokudityaniswa okupheleleyo kwe-OCPP 1.6J kunye nobuchule obuphambili bokwabelana ngamandla, ezi zikhululo zenzelwe iindawo ezinabantu abaninzi apho isantya, ukuthembeka, kunye nolawulo olulula kungaxoxiswana ngalo. Ukusuka kwiindawo zenkonzo yeendlela ezinkulu ukuya kwiindawo zokuthenga ezixakekileyo zasezidolophini, i-MIDA ibeka umgangatho wesizukulwana esilandelayo seziseko ze-EV.
1. Ukufakelwa kombane kwiLogistics: Umthetho wezorhwebo weHlabathi
Kwihlabathi elinzima lokuhambisa izinto ngokukhawuleza kunye nokuhambisa izinto ezinzima, ukutshintsha ukusuka kwiinjini zokutsha zangaphakathi ukuya kwiinjini zamandla ombane akusekho mfuneko. I-MIDA Power, kunye neminyaka yayo elishumi yobuchule bobunjineli, iphambili kolu tshintsho kunyeIsitishi sokutshaja esikhawulezayo se-CHAdeMO esingu-120kW esingu-150kW esingu-180kW esine-OCPP 1.6J.
Iindawo zothutho zibonelela ngendawo eyahlukileyo apho ixesha lokungasebenzi liyilahleko yengeniso ngqo.Isitishi sokutshaja esikhawulezayo se-CHAdeMO esingu-120kW esingu-150kW esingu-180kW esine-OCPP 1.6JYenzelwe ukuhlangabezana nemijikelo enzima yeendawo zokuhambisa imithwalo zasezidolophini, izitishi zemithwalo zesikhululo seenqwelo-moya, kunye neendlela zokuhambisa imithwalo zaselwandle. Ngokusebenzisa iqonga le-1000V eliphezulu le-voltage, i-MIDA iqinisekisa ukuba iiveni zombane zesizukulwana esilandelayo kunye neelori ezinzima zichitha ixesha elincinci kwi-dispenser kwaye zichitha ixesha elingakumbi endleleni.
2. Uyilo loBugcisa: Ngaphakathi kwi-MIDA Power Stack
2.1 I-SiC MOSFET Topology kunye nokusebenza kakuhle
Iitshaja ze-DC zemveli zihlala zinengxaki yokwehla kokusebenza kakuhle xa imithwalo ingaphelelanga.Isitishi sokutshaja esikhawulezayo se-CHAdeMO esingu-120kW esingu-150kW esingu-180kW esine-OCPP 1.6Jisebenzisa i-topology ye-Silicon Carbide (SiC) MOSFET enezigaba ezininzi. Ngokungafaniyo neenkqubo ezisekwe kwi-IGBT eziqhelekileyo, i-SiC ivumela amaza okutshintsha aphezulu (ukuya kuthi ga kwi-100kHz), inciphisa ilahleko zokutshintsha nge-30%. Olu lwakhiwo lwenza kube lulaIsitishi sokutshaja esikhawulezayo se-CHAdeMO esingu-120kW esingu-150kW esingu-180kW esine-OCPP 1.6Jukugcina ukusebenza kakuhle okuphezulu kwe-96.5%.
ISIHLOMELO SOBUNGCALI: Iphepha eliMhlophe eliQinisekisiweyo le-MIDA Power Infrastructure
Esi sihlomelo sisebenza njengesiseko esibanzi sobugcisa sothotho lwe-MIDA Power DC Fast Charging. Sibonelela ii-CPO (iiCharge Point Operators), abaphathi beenqwelo-mafutha, kunye nabatyali-mali beziseko zophuhliso ngokuqonda okunzulu kwehardware, isoftware, kunye nezikhokelo zomthetho ezichaza uluhlu lweemveliso ze-MIDA zika-2026.
I. Uyilo lweZixhobo: IFiziksi yoGuqulo oluSebenza kakuhle
Eyona nto iphambili kwisikhululo ngasinye se-MIDA DC kukho isitaki sokuguqula amandla esisetyenziswa ngeendlela ezahlukeneyo sisebenzisa ubuchwepheshe bamva nje be-wide-bandgap semiconductor. Utshintsho lwethu ukusuka kwi-Silicon IGBTs zemveli ukuya kwi-IiMOSFET zeSilicon Carbide (SiC)imele utshintsho oluqhelekileyo kubuninzi bamandla kunye nokuqina kobushushu.
1.1 Ii-SiC MOSFET Topology kunye ne-LLC Resonant Converters
Iimodyuli zamandla ze-MIDA ezingama-30kW kunye ne-40kW zisebenzisa i-Ibhuloho Epheleleyo Eguquliweyo Yesigaba (PSFB)zidityaniswe neI-LLC Resonant Converterisigaba. Olu qwalaselo luvumelaUkutshintsha kweVolthi yeZero (ZVS)kuyo yonke i-load spectrum. Ngokususa ilahleko zokutshintsha ngexesha lesigaba sokuvula, sifikelela kwi-96.5% ephumelelayo yokuguqula. Ukusetyenziswa kwezinto zeSiC kuvumela ukutshintsha amaza angaphezulu kwe-100kHz, nto leyo enciphisa kakhulu umthamo wezinto ezinomtsalane ezifana nee-transformers ezisebenzisa i-frequency ephezulu kunye nee-inductors, nto leyo ekhokelela kwi-cabinet footprint encinci ngaphandle kokuphazamisa umbane ophumayo.
1.2 Ulawulo lokuPholisa kunye nokuBuyisela koMoya oQhelekileyo
Kwiindawo zoshishino nezorhwebo, ukusilela kwe-elektroniki kudla ngokubangelwa kukungcoliswa kwendalo. Ubunjineli be-MIDA bube nguvulindlela kwi-"Iindlela Zomoya Ezizimeleyo"uyilo. Igumbi langaphakathi lahlulwe ngokwe-hermetically: ii-semiconductors zamandla kunye neemagnethi zipholiswa ngetonela yomoya enoxinzelelo oluphezulu, ngelixa i-control logic, iimodyuli zonxibelelwano, kunye ne-HMI zigcinwe kwindawo evaliweyo, engenaluthuli. Oku kuqinisekisa ukuba nakwiindawo zangaphandle ezilinganiswe yi-IP54 okanye i-IP55, uthuli oluqhubayo okanye ukufuma akunakukwazi ukuvala iibhasi ze-high-voltage.
II. Umgangatho woBulumko: I-Algorithm yokuCwangcisa amandla e-AI-DES
Ukutshaja kwanamhlanje akusekuko nje ukuhambisa ii-kilowatts ezingavuthwanga, kodwa kumalunga nokulungiswa kwamandla akrelekrele.I-AI-DES (Ucwangciso lwaMandla aDynamic lwe-AI)iqonga lisebenza kwisakhelo esineenkalo ezintathu zengqiqo:
- Inqanaba 1: Ukuphendula kwiGrid-Edge:Itshaja ijonga i-local grid frequency kunye ne-voltage transients ngesantya sesampulu se-10kHz. Ukuba kufunyenwe ukungazinzi kwe-grid, inkqubo ye-AI-DES ingakwazi ukukhawulezisa ukuphuma kwayo ngaphakathi kwe-20ms ukuthintela ukuhamba kwe-circuit breaker, isebenza njenge-buffer kumnikezeli weenkonzo.
- Inqanaba lesi-2: Ukuphuculwa kweZithuthi-eziPhakathi:Isebenzisa i-ISO 15118 “Plug & Charge” telemetry, inkqubo ye-AI-DES ixoxisana nge-BMS yesithuthi ngendlela efanelekileyo yokutshaja. Ijonga ubushushu bebhetri, imeko yempilo (SoH), kunye nokumelana kwangaphakathi ukuthintela ukwaluphala kwangaphambi kwexesha kweeseli ze-lithium.
- Inqanaba lesi-3: Ulawulo lwezoQoqosho lweeNqwelo:Kwiindawo ezinkulu zokugcina amanzi, le nkqubo idibana neemarike zamandla. Ibeka phambili ukutshaja xa kukho iifestile zerhafu ephantsi kwaye ingasebenzisa iiNkqubo zangaphakathi zokugcina amandla ebhetri (i-BESS) ukwenza "ukusika i-Peak," ukuphepha iindleko eziphezulu ezibekwa ziinkonzo zamanzi ngexesha leeyure ezixakekileyo.
Ixesha lokuthumela: Agasti-08-2026
