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
Itshaja ekhawulezayo ye-DC ephathekayo ye-60kW CHAdeMO CCS2 yohlangulo lwe-EV ecaleni kwendlela
Kumnini wezithuthi zombane zanamhlanje, "ixhala lokutshaja" lithatyathelwe indawo kakhulu "yixhala lokutshaja" - uloyiko lokufumana itshaja exakekileyo, ephukileyo, okanye ekude kakhulu xa ibhetri ifikelela kwi-1%. Xa i-EV iphelelwa ngamandla kwindlela ekude okanye embindini wesixeko, ilori yokutsala yendabuko idla ngokuba sisisombululo esibizayo nesingasebenzi kakuhle. Ngena kwi-MIDA Power (迈依达) 60kW Portable DC Fast Charger. Yenzelwe ngokukodwa ukuhlangula ecaleni kwendlela, iinqanawa zeenkonzo zongxamiseko, kunye nababoneleli beenkonzo zeemoto, le nkampani yamandla incinci inika ii-kilowatts ezingama-60 zokutshaja ngokukhawuleza kwe-DC ngendlela yeselula, eqinileyo. Inika inkxaso yeprotocol ezimbini kwi-CCS2 kunye ne-CHAdeMO, i-MIDA Portable Charger inokubonelela "ngokusindisa ubomi" iimayile ezingama-20-30 kwimizuzu eli-10 kuphela, ivumela abaqhubi abavalelekileyo ukuba bafikelele kwisikhululo sokutshaja esisisigxina esikufutshane phantsi kwamandla abo. Le yiSwiss Army Knife yeshishini leenkonzo ze-EV: ethembekileyo, ekhawulezayo, kwaye ilungele ukuya naphi na apho imoto yokubuyisela inokufikelela khona.
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 kunyeItshaja ekhawulezayo ye-DC ephathekayo ye-60kW CHAdeMO CCS2 yohlangulo lwe-EV ecaleni kwendlela.
Iindawo zothutho zibonelela ngendawo eyahlukileyo apho ixesha lokungasebenzi liyilahleko yengeniso ngqo.Itshaja ekhawulezayo ye-DC ephathekayo ye-60kW CHAdeMO CCS2 yohlangulo lwe-EV ecaleni kwendlelaYenzelwe 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.Itshaja ekhawulezayo ye-DC ephathekayo ye-60kW CHAdeMO CCS2 yohlangulo lwe-EV ecaleni kwendlelaisebenzisa 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 lulaItshaja ekhawulezayo ye-DC ephathekayo ye-60kW CHAdeMO CCS2 yohlangulo lwe-EV ecaleni kwendlelaukugcina 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
