Ithrendi yeVolthi ephezulu: Ukutshaja kwe-DC kungena kwixesha le-1000V

isihloko: “Indlela Ephezulu Yombane: Ukutshaja kwe-DC Kungena Kwixesha Le-1000V” slug: “Indlela Ephezulu Yombane Yokutshaja kwe-DC-1000v” meta_description: “Kutheni i-1000V ingumgangatho omtsha wokutshaja ngokukhawuleza kwe-DC: iiplatifomu zezithuthi ze-800V/900V, ukuthotyelwa kwe-IEC 61851-23:2023, iimodyuli zamandla ze-SiC, ukujonga ubushushu kunye nezitishi ze-600kW+ ezipholileyo ngolwelo zichaziwe.” amagama angundoqo: ["Ukutshaja ngokukhawuleza kwe-1000V DC", "Ukutshaja kwe-800V EV", "IEC 61851-23:2023", "Imodyuli yamandla ye-SiC", "ukujonga ubushushu", "isitishi sokutshaja esipholileyo ngolwelo", "Ukutshaja kwe-HPC"]

Intshayelelo

Ibhasi ye-1000V DC iye yaba yindlela ecacileyo yokutshaja izithuthi zombane zesizukulwana esilandelayo: ngo-2026, zonke izikhululo zokutshaja ezinamandla aphezulu (i-HPC) ezenzelwe i-350kW nangaphezulu zakhiwe malunga namandla okukhupha i-1000V, kwaye ihlaziyiwe.I-IEC 61851-23:2023I-standard ngoku ichaza iimfuno zobunjineli — ukujonga ubushushu, ukhuseleko lokupholisa ulwelo, kunye nokudluliselwa kwamandla ngamacandelo amabini — okwenza olu tshintsho lwe-voltage lukhuseleke, lusebenze kakuhle, kwaye lusebenzisane. I-trigger isecaleni lesithuthi: emva kwe-800V Taycan kaPorsche ngo-2019 kunye neqonga le-E-GMP likaHyundai ngo-2021, uninzi lwee-EV ezintsha ezikude eziqaliswe ukusukela ngo-2024 — ukusuka kuyilo lwe-900V+ lukaLucid ukuya kwiimodeli ezininzi ze-800V ezivela kwii-OEM zaseAsia naseNtshona — ngoku zitshaja ngokwendalo kwi-800V okanye ngaphezulu. Itshaja etshixelwe kuyilo lwe-400V ayinakuvula i-peak charging curve yayo, oko kuthetha ukuba i-output ecothayo, imigca emide, kunye nemali ebambekileyo kubaqhubi.

Ukunyusa i-voltage yebhasi ye-DC akuyondlela yokwenza ngcono amandla; yindlela ekuphela kwayo ezinzileyo ngokwezoqoqosho yokunyusa amandla okutshaja adlule kwi-350kW. Ngenxa yokuba amandla alingana ne-voltage ephindaphindwe ngombane (P = V × I), inkqubo ye-1000V inika amandla.I-600kW kwi-600A kuphela, ngelixa inkqubo ye-400V ingadinga i-1,500A ukuze ifumane iziphumo ezifanayo - inqanaba langoku elidlula imida ebonakalayo yobunzima bekhebula elisebenzayo, ii-thermals zokudibanisa, kunye noqoqosho lwe-conductor ecaleni kwegridi. Wonke u-CPO ozimiseleyo, umqhubi wendlela, kunye nomphathi weenqwelo-moya ovavanya iziseko ezitsha ngo-2026 ke ngoko ubuza umbuzo ofanayo: ngaba isikhululo sam esilandelayo sikulungele i-1000V? Eli nqaku lichaza ifiziksi, umgangatho, kunye netekhnoloji yenqanaba lecandelo (iimodyuli zeSiC, ukujonga ubushushu, ukupholisa ulwelo) ezenza ixesha le-1000V lisebenze ngokwezorhwebo - kunye nendlela ipotifoliyo yokutshaja ye-150V–1000V ye-MIDA eqinisekisa ngayo utyalo-mali kwixesha elizayo.

Izinto ezibalulekileyo ekufuneka ziqwalaselwe

• I-1000V sisilingi esitsha se-DC fast charging economics.Kwireyithingi efanayo yekhebula le-600A, ibhasi ye-1000V inika i-600kW xa ithelekiswa ne-240kW kwi-400V — ngaphezulu kwe-2.5× umthamo wokuhamba kunye nemida efanayo yobushushu.
• I-voltage, kungekhona i-current, yi-scaling lever.Ukuphinda kabini i-voltage yebhasi kunciphisa umbane wamandla afanayo, kunciphisa ukulahleka kwe-I²R yekhebula malunga ne-75% kwaye kususa isidingo seentambo ezinzima kakhulu ze-1,000A+.
• Iitshaja ezikhupha amandla abanzi (150V–1000V) ziyimfuneko ukuze kuhambelane neenqwelo-moya.Isitishi esinye esikwaziyo ukusebenza nge-1000V sisebenzela izithuthi ezindala ze-400V kunye namaqonga amatsha e-800V/900V ngokufanayo, sikhusela utyalo-mali lwe-CPO kwizixhobo zekhompyutha njengoko utshintsho lwezithuthi lutshintsha.
• I-IEC 61851-23:2023 yenza ukuba ukusebenza kwe-1000V kube yinto ehambelana nomthetho.Uhlelo luka-2023 lufuna ukujongwa kokugquma okuzivavanya ngokwakho kunye nempendulo eguquguqukayo, ukhuseleko lokupholisa ulwelo ngokwe-IEC 62196-3:2022 kwiinkqubo ze-350kW+, kunye nezibonelelo zokulwa nokunyuka kweziqithi zokusebenza kweendlela ezimbini (BPT/V2G).
• Iimodyuli zamandla zeSiC ziyinjini esebenza kakuhle yokutshaja eyi-1000V.Iimodyuli ezisekelwe kwi-MOSFET ezisekelwe kwi-silicon-carbide zigcina ukusebenza kakuhle kokuguqulwa okuphezulu ngaphezu kwe-96.5%, ziguqula ukuphuculwa kombane ngokuthe ngqo kube yilahleko ephantsi yamandla kunye nexabiso elipheleleyo lobunini (TCO).
• Ukubeka iliso kwi-insulation sisiseko sokhuseleko lwenkqubo ye-1000V.Ukuchonga ukumelana nobushushu kwinqanaba le-Millisecond phakathi kwebhasi ye-DC nomhlaba luphawu oluyimfuneko lokuzivavanya ngokwakho — kungekhona isixhobo sokongeza — phantsi komgangatho ohlaziyiweyo.
• Inkqubo ye-MIDA elungele i-1000V iqinisekisiwe ukuba yenziwe.Iimodyuli zamandla ezipholisiweyo ngolwelo (40–125kW), izihlanganisi ezipholisiweyo ngolwelo ze-600A/1000V, kunye nezitishi eziqala kwi-360kW ukuya kwi-1,680kW ezine-150V–1000V output zigubungela yonke i-hardware stack efunekayo ukuze kusetyenziswe i-HPC.

Ukuntywila Okunzulu: Ubunjineli Obusemva Kwexesha le-1000V

1. Kutheni i-1000V? Ifiziksi yokutshaja ngesantya esiphezulu

Ityala lokutshaja nge-high-voltage liyancipha liye kwi-equation enye:P = V × IItshaja ye-400V ekhupha i-350kW kufuneka igcine malunga ne-875A yamandla e-DC — inani elinyanzela iintambo ezipholisiweyo ngolwelo, izihlanganisi zeprimiyamu, kunye nolawulo oluqatha lobushushu kuyo yonke indlela yamandla. Itshaja ye-1000V ifikelela kwi-350kW efanayo kwi-350A kuphela, kwaye ifikelela kwi-600kW kwi-600A, olu luluhlu lwesizukulwana sanamhlanje sezihlanganisi zamandla aphezulu ezipholisiweyo ngolwelo. Ngamafutshane, ukunyusa i-voltage yebhasi kwandisa umthamo wesikhululo ngaphandle kokuphindaphinda ubungakanani bomzimba, ubunzima, okanye ubushushu bezixhobo zokutshaja.

Ukunciphisa ilahleko kuyalingana. Ilahleko zekhebula kunye nomqhubi zilinganiswa ngesikwere sombane (I²R), ngoko ke ukuhambisa i-500kW kwi-1000V (500A) kuvelisa phantseikota enye yobushushu bomqhubiyokuhambisa i-500kW efanayo kwi-500V (1,000A). Kwisikhululo esisebenza iiyure ezili-10-14 ngosuku, loo mahluko udibene nokonga umbane okubalulekileyo, ii-transformers ezincinci eziphezulu, kunye neendleko eziphantsi zoqhagamshelo lwegridi - izinto ezintathu ezinkulu kwiindleko zizonke zobunini bendawo.

Icala lemoto sele likhona. Uyilo lweebhetri ze-800V lusuke kwiimveliso eziphambili ukuya kwimarike enkulu: Iqonga le-E-GMP leHyundai (Ioniq 5/6, EV6) litshaja i-10-80% malunga nemizuzu eli-18 kwizixhobo ze-350kW, iCybertruck yeTesla yazisa uyilo lwe-800V kwi-ecosystem ye-NACS, kwaye iLucid inyuse i-voltage yenkqubo yadlula i-900V. Ii-OEM zaseTshayina zenze i-800V yaba luphawu oluqhelekileyo kuzo zonke iindawo ezixabisa kakhulu ukusukela ngo-2023, kwaye iinkcukacha ze-NACS ngokwazo zixhasa ukutshaja kwe-DC ukuya kuthi ga kwi-1000V. Uqikelelo lweshishini lubonisa rhoqo ukuba isabelo se-800V+ sentengiso entsha ye-BEV sinyuka kwisiqingatha sesibini sale minyaka ilishumi, oko kuthetha ukuba iinethiwekhi zokutshaja ezingenako ukubonelela ngemveliso ye-800-1000V ziya kuzithintela ngakumbi izithuthi ezibaluleke kakhulu kwimveliso.

Kwabaqhubi, impikiswano yorhwebo yi-throughput. Isitishi esikwaziyo ukusebenza nge-1000V esinokwabelana ngamandla okukrelekrele ngezibhamu ezimbini sinokusebenza kwi-800V EV ngamandla apheleleyo ngelixa ngaxeshanye sigcwalisa iteksi ye-400V kumbane osezantsi wesebe - siguqula ikhabhinethi enye yamandla ibe yimijelo emibini yengeniso. Yiyo loo nto sikhokelayo.Izitishi zokutshaja ezipholileyo kakhulu ezikhawulezayo ze-1000VZenziwe nge-150V–1000V wide output ranges kunye ne-dynamic power allocation endaweni yee-fixed voltage rails.

2. Iimodyuli zamandla zeSiC kunye noyilo lobushushu lweetshaja ze-1000V

Icandelo elenza i-1000V ibe luncedo ngaphakathi kwikhabhinethi yileimodyuli yamandla ye-silicon-carbide (SiC)Xa kuthelekiswa nee-silicon IGBTs zesiqhelo, ii-SiC MOSFET zitshintsha kwiifrikhwensi eziphezulu ezinelahleko eziphantsi kakhulu zokuqhuba kunye nokutshintsha, zinyamezela amaqondo obushushu e-junction ukuya kuthi ga kwi-200°C, kwaye zigcina ukusebenza kakuhle kwifestile ebanzi ye-150V–1000V. Isiphumo kwinqanaba lenkqubo sisiphumo esiphezulu sokuguqulwa okungaphezulu.96.5% xa igcwele— inani elinciphisa ngokuthe ngqo iindleko zombane zomqhubi kunye nobushushu ekufuneka ikhabhinethi ibulahle.

Uyilo lwenqanaba lemodyuli kulapho ibango le-1000V liphumelela okanye lilahleka khona. Isitishi esilinganiswe nge-360kW sidla ngokudibanisa iimodyuli ezilishumi elinambini ze-30kW okanye iimodyuli ezintandathu ze-60kW ngasemva kwesilawuli esabiweyo, kunye neetopologi ze-DC-DC ezilawula ibhasi yokufaka ye-1000V ukuya kwi-voltage echanekileyo eceliweyo yisithuthi ngexesha lokuxhawulana.iimodyuli zamandla okutshaja ze-EV ezipholileyo ngolweloIiyunithi ezipholileyo ngomoya eziqhelekileyo ezingama-20kW–60kW, iiyunithi ezipholileyo ngolwelo ezingama-40kW–125kW kwiikhabhathi ezinamandla aphezulu, kunye neeyunithi ezijikelezayo ezingama-30kW–62.5kW kwiindawo ezilungele i-V2G. Iindidi ze-1000V DC-DC zenzelwe ngokukodwa uyilo lweebhasi ezine-voltage ephezulu, kunye noyilo oluzimeleyo, olungenathuli olugcina izixhobo ze-elektroniki zivaliwe kwindalo esingqongileyo.

Ulawulo lobushushu lwahlula izixhobo ze-industrial-grade kwiitshaja zempahla ezibiza kancinci. Kwi-600A continuous output, inkqubo ye-1000V kufuneka ilahle ii-kilowatts ezininzi zobushushu kwiintambo, izihlanganisi, kunye neemodyuli ngaxeshanye:

• Iimodyuli zamandla ezipholisiweyo lulweloIndlela yokuhambisa i-coolant kwiipleyiti ezibandayo ezizinikeleyo, igcina amaqondo obushushu e-junction eqinileyo phantsi komthwalo ophezulu oqhubekayo. Iimodyuli ze-MIDA ze-IP65 ezizimeleyo zomoya zikwathintela uthuli, ukufuma, kunye nenkungu yetyuwa ekunxibelelaneni nebhodi yesekethe, nto leyo ebangela ukuba i-MTTF idlule iiyure ezingama-500,000 kwaye isuse uninzi lwee-dispatches zokulungisa ezithintelayo.
• Iintambo ezipholisiweyo zolwelo kunye nezihlanganisiziyimfuneko ngaphezulu kwe-350A rhoqo. Ii-MIDA'sIziqhagamsheli zokutshaja ezipholileyo ezingama-600A ezilinganiswe kwi-1000Vijikeleza i-coolant ngejakethi yekhebula kunye nentloko yesixhumi, igcina ubunzima besibambo bulawuleka kwaye ubushushu bunyuke ngaphakathi kwemida ye-IEC 62196-3:2022 nokuba ngexesha leeseshoni ezilandelelanayo ze-600kW.
• Ukungalwa kobushushu kwinqanaba lenkqubokulandela into ephambili ngobulumko: iimodyuli ziyaphazamiseka kuphela xa izinzwa zobushushu bangaphakathi zixela ukuba zixinene kakhulu, zigcina ixesha lokusebenza endaweni yokukhubeka.

Olu luyilo olungasemva kwesizukulwana sangokuIzitishi ze-HPC ezingama-350kW ezinezihlanganisi ezipholisiweyo ngolwelo, kwaye ikhula ngokuthe tye: iqonga elifanayo eliyimodyuli, elipholiswe lulwelo lifikelela kwizikhululo ezipholiswe lulwelo ezingama-600kW–1,080kW kunye neekhabhathi zohlobo oluhlukeneyo ezingama-360kW–1,680kW zeepaseji zelori kunye neenqanawa.

3. I-IEC 61851-23:2023, Ukubeka iliso kwi-Insulation, kunye nokuhambelana kwezithuthi

Uhlaziyo luka-2023 lweI-IEC 61851-23yindlela yokuthobela imithetho yokutshaja nge-high-voltage. Apho uhlelo lwangaphambili lwalulawula ngempumelelo izixhobo zeklasi ye-750V, uhlelo luka-2023 lwalubhalelwe ixesha le-1000V kwaye ngoku lulawula iintsika ezintathu zobunjineli:

1. Inkxaso yenkqubo ye-1000V+.Izixhobo zokutshaja ze-DC kufuneka zigubungele ngokukhuselekileyo amaqonga esizukulwana esilandelayo e-high-voltage, kunye nokubeka iliso kwi-insulation monitoring (IMD) eyenzaukuzivavanya ngamandla kwaye uphendula ngendlela eguquguqukayo— ukulinganisa ukumelana nobushushu phakathi kwebhasi ye-DC kunye nomhlaba okhuselayo ngexesha langempela kunye nokuvula ii-contactors ngaphakathi kwee-milliseconds ukuba kukho impazamo efunyenweyo. Le yimfuneko enzima, ayisiyonto yokuzikhethela, kuba ibhasi ye-1000V inika amandla amakhulu okutshatyalaza kunye ne-arc-flash kunezixhobo ze-400V ezindala.
2. Ukhuseleko lokupholisa ulwelo ngokwe-IEC 62196-3:2022.Kwiinkqubo ze-350kW+, umgangatho ufuna ukujongwa ngokusebenzayo kweluphu yokupholisa ulwelo — uxinzelelo lwe-coolant, ukuhamba, kunye nokunyuka kwamaqondo obushushu — ngokuqhekeka okanye ukuvala ngokuzenzekelayo ukuba iluphu yonakala. Ukuqonda ubushushu be-connector kunye ne-cable kudityaniswe ukuze intambo engasebenziyo inganyibiliki okanye ijikeleze ngaphambi kokuba umlawuli angenelele.
3. Amalungiselelo okudluliselwa kwamandla ngamacandelo amabini (BPT).Izikhululo ezixhasa i-V2G/V2H mazihlangabezane nesihlomelo malunga nokhuseleko loqhagamshelo lwegridi kunyengokuchasene nokuhlaselwa kweziqithi, ukuqinisekisa ukuba amandla okuhambisa itshaja abuyela kwigridi aqhawuka kakuhle ngexesha lokucima kombane. Iiprotokholi zilandela i-ISO 15118-20:2022 kwiPlug & Charge kunye nonxibelelwano oluya kwicala elinye, kunye ne-DIN 70121 kwiiseshoni zeCCS.

Ukubeka iliso kwi-insulation kufanele kuqwalaselwe ngokukodwakuba ngumahluko phakathi kwesikhululo se-1000V esilungisiweyo kakuhle kunye noxanduva. Kwindlela eqhelekileyo yokusebenza, ibhasi ye-DC yahlulwe emhlabeni; impazamo enye yokufakelwa kombane - evela ekungeneni kwe-coolant, ukukrazulwa kwekhebula, okanye ukufuma kwesixhumi - kudala indlela yamandla anokuthi anike amandla i-chassis yesithuthi okanye indawo ebiyelweyo yesikhululo. I-IMD ehambelanayo isoloko ilinganisa ukumelana nokufakelwa kombane, iqhuba ukuzihlola kuyo yonke i-power-on, kwaye isebenzisana nomlawuli wesikhululo ukuphelisa iseshoni ngokukhuselekileyo. Idityaniswe nokhuseleko lwamandla asele e-Type A + 6mA DC kunye neendlela zokufaka eziyimfuneko (ukumelana komhlaba okhuselayo ngaphantsi kwe-4Ω, ii-upstream breakers ezilinganiswe kwi-1.2× okanye ngaphezulu kwamandla aqhelekileyo esikhululo, kunye nokunyusa ubungakanani bekhebula xa usasazo ludlula iimitha ezingama-300), isikhululo se-1000V senziwe ngendlela yokuba singaphumeleli.

Ukuhambelana kwesithuthi yintsika yokugqibela, kwaye ibanzi kune-voltage.Isitishi se-1000V kufuneka sithethe nayo yonke isizukulwana sezithuthi ngokusebenzisa i-charging-session protocol stack: i-CP/PP analog handshake, i-digital handshake (ISO 15118 okanye i-DIN 70121), kunye ne-network layer (OCPP 1.6J okanye 2.0.1) edibanisa isikhululo kwi-backend ye-CPO. Ukugubungela i-connector kubaluleke ngokulinganayo - i-CCS1 eMntla Melika, i-CCS2 eYurophu nakuninzi lwe-Asia, i-NACS ye-ecosystem ye-Tesla, i-CHAdeMO yezithuthi zakudala zaseJapan, kunye ne-GBT kwimarike yasekhaya yaseTshayina. Izikhululo ze-MIDA zithunyelwa ngezakhiwo ze-connector ezinokutshintshelwa kunye ne-full protocol stack, ngoko ikhabhinethi enye ye-150V–1000V inokukhonza izithuthi ezixutyiweyo ze-400V, 800V, kunye ne-900V nokuba umgangatho wengingqi unjani. Ixesha le-high-voltage likwahambelana ngokwendalo nokugcinwa kwamandla: ukudibanisa itshaja ye-1000V kunye ne-BESS buffers peak demand charges, yiyo loo nto idibeneyo.Izisombululo zokutshaja ze-ESSziyanda zihlanganiswa kwiindawo zeendlela ezinkulu kunye neendawo zeenqwelo-moya.

FAQ

1. Ngaba itshaja ekhawulezayo ye-1000V DC iya konakalisa i-400V EV yam?

Hayi. Isitishi se-1000V esithobela imithetho sisebenza kwifestile ebanzi ye-150V–1000V yokukhupha kwaye sixoxisana nge-voltage yokutshaja ngqo nesithuthi ngexesha lokuxhawulana, ngoko ke imoto ye-400V ifumana iseshoni yenqanaba le-400V. Iimodyuli zamandla zesitishi zilawula ukuphuma kwamandla ukuze zihambelane nesicelo sesithuthi; umlinganiselo we-1000V uchaza nje isilingi esiphezulu, hayi i-voltage yeseshoni.

2. Imoto ye-800V itshaja ngokukhawuleza kangakanani kwisikhululo se-1000V?

I-800V EV itshaja ngokukhawuleza okuphindwe kabini kunebhetri efanayo kwi-hardware ye-400V, kwaye isikhululo esikwaziyo ukusebenza nge-1000V siyenza ikwazi ukugcina amandla aphezulu ixesha elide. Ngokwesiqhelo, ipakethi ye-100kWh kwisakhiwo se-800V igqiba iseshoni ye-10-80% kwimizuzu eli-16-20 kwiyunithi ye-350kW, kwaye kwimizuzu eli-9-12 kwiyunithi yeklasi ye-600kW - xa kuthelekiswa nemizuzu engama-35-45 kwitshaja ye-400V, 150kW.

3. Yintoni efunekayo kwizikhululo zokutshaja ze-1000V kwi-IEC 61851-23:2023?

Uhlelo luka-2023 lugunyazisa amandla enkqubo ye-1000V+, ukujonga ubushushu kunye novavanyo lokusebenzisa amandla kunye nempendulo yempazamo enamandla, ukhuseleko lweluphu yokupholisa ulwelo (uxinzelelo, ukuhamba, kunye nokujonga ubushushu) ngokwe-IEC 62196-3:2022 kwiinkqubo zamandla aphezulu, kunye nemigaqo yokulwa nokunyuka kweziqithi zokusebenza kwe-bidirectional (BPT/V2G). Nasiphi na isikhululo esitsha se-HPC esijolise kwimarike yaseYurophu kufuneka siqinisekiswe ngokuchasene nezi mfuno.

4. Kutheni iimodyuli zamandla zeSiC zibalulekile ekutshajeni kwe-1000V?

IiSiC MOSFET zitshintsha ngokukhawuleza kwaye zilahlekelwa ngamandla amancinci kakhulu kunee-silicon IGBTs kwi-voltage ephezulu, nto leyo evumela ukusebenza kakuhle kokuguqulwa okuphezulu ngaphezu kwe-96.5% kuluhlu lwemveliso ye-150V–1000V. Ukusebenza kakuhle okuphezulu kuthetha ubushushu obuncinci bokususa inkunkuma, iinkqubo zokupholisa ezincinci nezizolileyo, kunye nokulahleka kombane okuncinci - nto leyo ephucula ngokuthe ngqo i-TCO yesikhululo kwiminyaka eli-10 yokusebenza.

5. Ngaba ukupholisa ulwelo kuyimfuneko kwizitishi zokutshaja ezingaphezu kwama-350kW?

Ngokufanelekileyo, ewe. Imisinga ehlala ixesha elide engaphezulu kwe-350A ivelisa ubushushu obungenakulahlwa ziintambo ezipholisiweyo ngomoya kunye nezihlanganisi ngaphakathi kwemida yobushushu besihlanganisi, kwaye i-IEC 62196-3:2022 ifuna ukujongwa okusebenzayo kweluphu yokupholisa ulwelo kumandla aphezulu. Iimodyuli zamandla ezipholisiweyo lulwelo kunye neentambo nazo zigcina isikhululo se-600kW sincinci, sithembekile, kwaye sikhuselekile phantsi kweeseshoni ezinzima ezilandelelanayo.

6. Ukubeka iliso kwi-insulation kuyikhusela njani inkqubo yokutshaja ye-1000V?

Ukubeka iliso kwi-insulation kuqhuba ukulinganisa ukumelana kwe-insulation phakathi kwebhasi ye-DC kunye nomhlaba kwaye kwenza uvavanyo lwakho ngalo lonke ixesha xa uvula amandla. Ukuba kukho impazamo — evela ekungeneni kwe-coolant, umonakalo wekhebula, okanye ukufuma kwi-connector — iyunithi yokubeka iliso iyifumanisa kwi-milliseconds kwaye iyalele isikhululo ukuba sivule ii-contactors, nto leyo ethintela amandla e-chassis kunye neziganeko ze-arc kwibhasi ye-1000V apho amandla empazamo ephezulu kakhulu kune-400V.

7. Ngaba isikhululo esinye se-1000V singakhonza yonke imigangatho yesixhumi kunye nezizukulwana zezithuthi?

Ewe. Isitishi esinye se-1000V sinokuxhotyiswa ngezihlanganisi ze-CCS1, CCS2, NACS, CHAdeMO, okanye i-GBT kwaye sixhasa zombini izithuthi ezindala ze-400V kunye namaqonga e-800V/900V ngokusebenzisa uluhlu lwayo olubanzi lwemveliso kunye ne-protocol stack (ISO 15118 Plug & Charge, DIN 70121, OCPP 1.6J/2.0.1). Oku kuhambelana okuqhelekileyo yingakho iikhabhathi ze-150V–1000V ezibanzi ziyisakhiwo esicetyiswayo se-CPOs ezikhusela iinethiwekhi zazo kwixesha elizayo.