Uhlelo Lokushaja lwe-1MW 2MW lwe-Megawatt lwe-Electric Bus and Truck Fleets

Uhlelo Lokushaja lwe-1MW 2MW lwe-Megawatt lwe-Electric Bus and Truck Fleets

1. Isihloko Esiyinhloko: Ukunika Amandla Inguquko Enzima: Uhlelo Lokushaja lwe-1MW Megawatt (MCS) lwe-MIDA Power Lubeka Uphawu Olusha Lokunciphisa I-Carbonization Yezikebhe

Isimo sezokuthutha emhlabeni wonke sishintsha kakhulu. Njengoba umhlaba uphendukela emandleni azinzile, ukufakwa kukagesi kwezokuthutha ezisindayo—ikakhulukazi amaloli e-Class 8 namabhasi amade—kuvele njengomngcele omkhulu olandelayo. Kodwa-ke, ushintsho selunesikhathi eside luphazanyiswa yisithiyo esibalulekile: isivinini sokushaja. Amashaja asheshayo e-DC ajwayelekile, yize anele izimoto zabagibeli, ahluleka kakhulu ukuhlangabezana nezidingo zamabhethri amakhulu angu-400kWh kuya ku-1MWh atholakala ezithwalweni zokuthutha impahla. Ngena ku-MIDA Power 1MW Megawatt Charging System (MCS). Yakhelwe ukuvala igebe phakathi kokusebenza kahle kanye nomthwalo wemfanelo wezemvelo, lolu hlelo lunikeza amandla angama-kilowatts ayi-1,000 angakaze abonwe, okwenza abaqhubi bezokuthutha isikhathi eside bakwazi ukuphinda bashaje izimoto zabo ngaphakathi kwezikhathi zokuphumula eziphoqelekile zabashayeli. Lokhu akuyona nje ishaja; kuyisisekelo sengqalasizinda sekhulu elizayo lokuhweba komhlaba wonke.

2. Umongo Wemakethe Nenqubomgomo: Ukusunduza Okulawulayo Kokuthutha Okungakhiphi Ukungcola

Ukuqhubekela phambili ekushajeni ngezinga le-megawatt akuyona nje ukukhetha kobuchwepheshe; kuyisibopho sokulawula. E-United States, i-Environmental Protection Agency (EPA) isanda kuphothula amazinga egesi yokushisa i-"Phase 3″ yezimoto ezithwala kanzima, ezidinga ukunciphisa okukhulu ukukhishwa kwegesi kuze kube ngu-2032. Ngesikhathi esifanayo, i-National Electric Vehicle Infrastructure (NEVI) Formula Program ihlinzeka ngezigidigidi zemali yokusungula imizila enamandla amakhulu. EYurophu, i-Alternative Fuels Infrastructure Regulation (AFIR) iyala ukufakwa kwezindawo zokushaja zamaloli ezizinikele njalo ngamakhilomitha angu-60 kuya kwangu-100 eceleni kwe-Trans-European Transport Network (TEN-T).

Kubasebenzi bezimoto kulezi zifunda, inselelo isobala: ukushintshela kugesi noma ukubhekana nentela yekhabhoni ekhuphukayo kanye nokufinyelela okulinganiselwe endaweni. Kodwa-ke, "isikhathi sokuphumula siwukulahlekelwa yimali engenayo." Iloli elihlala amahora ayisithupha kushaja engu-150kW liyiloli elingayenzi imali. Isidingo semakethe sobuchwepheshe be-MCS siyanda njengoba izinkampani ezinkulu zezokuthutha ezifana ne-Amazon, i-DHL, ne-FedEx zizibophezela ekufinyeleleni imigomo ye-net-zero. Uhlelo lwe-MIDA Power lwe-1MW luphendula kulesi sidingo ngokuhambisana nezinga le-CharIN MCS, ukuqinisekisa ukuthi ingqalasizinda esetshenziswa namuhla ihlala ifanelekile futhi ingakhuliswa eminyakeni eyishumi ezayo yokuvela kwe-EV enzima.

3. Ubuchwepheshe Bokucwila Ngokujulile Komkhiqizo: Ubunjiniyela beMegawatt Frontier

Ukuklama uhlelo lwe-1,000kW kudinga okungaphezu nje kokukhulisa ishaja ejwayelekile. Kuhilela ukuphathwa kokushisa okuyinkimbinkimbi, ama-elekthronikhi anamandla athuthukisiwe, kanye nezinqubo zokuxhumana eziyinkimbinkimbi.

3.1 Ukwakhiwa Kwemodyuli Yamandla Ethuthukisiwe

Enhliziyweni ye-MIDA 1MW MCS kukhona amamojula ethu wamandla aphezulu kakhulu. Sisebenzisa ubuchwepheshe be-Silicon Carbide (SiC) MOSFET, lawa mamojula afinyelela ukusebenza kahle okuphezulu okuhamba phambili embonini okungaphezu kuka-96.5%. Uhlelo lwakhiwe phezu komklamo we-modular, i-N+1 redundant, lapho amayunithi amaningi angu-40kW noma angu-50kW ehambisana khona. Lokhu kuqinisekisa ukuthi noma ngabe imojula eyodwa ihlangabezana nephutha, uhlelo luyaqhubeka nokusebenza ngomthamo ophansi, luvimbela isikhathi sokungasebenzi kwemikhumbi yonke.

• Ibanga Le-Voltage:Uhlelo lusekela ububanzi bamandla kagesi aphumayo kusukela ku-200V kuya ku-1250V DC. Lokhu kuqinisekisa ukuhambisana nokwakheka kwamanje kwe-400V/800V kanye nokuvikela isiteshi esikhathini esizayo ezinhlelweni zebhethri ze-1000V+ ezizayo.
• Ukuphathwa Kwamanje:Ukuze kufinyelelwe ku-1MW, uhlelo luphatha amandla afinyelela ku-3000A. Lokhu kwadinga ukuthuthukiswa kwama-busbar akhethekile kanye nezindawo zokuxhumana eziqinile kakhulu ngaphakathi kwekhabhinethi.

3.2 Ukupholisa Uketshezi: I-Nexus Yokuphathwa Kokushisa

Ukuphatha ukushisa okukhiqizwa yi-megawatt yomthamo wogesi kuyinselele enkulu yobunjiniyela. I-MIDA Power isebenzisa uhlelo lokupholisa uketshezi oluvaliwe olujikeleza i-coolant ekhethekile ngamamojula kagesi, futhi okubaluleke kakhulu, ngekhebula lokushaja kanye nesixhumi.

• Ukupholisa Okusebenzayo:Uhlelo luneyunithi yokupholisa ehlanganisiwe egcina izinga lokushisa lama-elekthronikhi angaphakathi ngisho nasezindaweni ezizungezile kufika ku-50°C (122°F).
• Ikhebula Elipholile Ngoketshezi:Ngaphandle kokupholisa okuwuketshezi, ikhebula elikwazi ukuthwala i-3000A lingaba nzima kakhulu futhi libe likhulu kakhulu ukuthi umuntu osebenzisayo angaliphatha. Ikhebula le-MIDA le-MCS lilula, liyaguquguquka, futhi lipholile ngqo esibonakalayo sephini, livimbela ukugoba kokushisa futhi liqinisekisa ukulethwa kwe-1MW njalo.

3.3 Umklamo Wekhabhinethi kanye Nesilinganiso Se-IP

Uhlelo lwe-1MW luvame ukusetshenziswa ekucushweni kwekhabhinethi ehlukanisiwe. Iyunithi yokuguqula amandla ("i-Power Bank") igcinwe endaweni eqinile, engaphandle evalwe nge-IP55 noma i-IP65, evame ukutholakala emaphethelweni e-depot. Lokhu kondla iyunithi eyodwa noma ngaphezulu "ye-Dispenser" ebushelelezi, egcina isikhala etholakala ezindaweni zamaloli. Lo mklamo ukhulisa isikhala esisebenzisekayo ezindaweni zokuthutha ezigcwele abantu ngenkathi uvikela ama-elekthronikhi abucayi othulini, emswakama, kanye nasekushayweni.

4. Amazinga kanye Nezitifiketi: Ukusebenzisana Komhlaba Wonke kanye Nokuphepha

I-MIDA Power izibophezele emazingeni aphezulu okuphepha nokuthobela imithetho. I-1MW MCS yethu yenzelwe ukuhlangabezana nokudlula amazinga omhlaba wonke:

• Izinga le-MCS (CharIN):Ihambisana ngokugcwele nesixhumi se-Megawatt Charging System (MCS) kanye nezinqubo zokuxhumana.
• Izitifiketi Zokuphepha:Uhlelo luhlolwa kanzima ngamamaki e-CE (Europe) kanye ne-UL/ETL (North America).
• I-OCPP 2.0.1:Ukusekelwa kwemvelo kwe-Open Charge Point Protocol yakamuva, okuvumela ukushaja okuhlakaniphile okuthuthukisiwe, ukuxilongwa okukude, kanye nokuhlanganiswa kwegridi.
• I-ISO 15118-20:Isekela izici zakamuva ze-"Plug & Charge" kanye nokugeleza kwamandla okuya ohlangothini olubili, okuvumela amabhethri ezimoto ukuthi asekele igridi ngesikhathi sokudingeka okukhulu.
• Ukuphepha kwe-inthanethi:Amamojula okuphepha kwehadiwe ahlanganisiwe (i-HSM) aqinisekisa ukuthi idatha eshintshaniswa phakathi kweloli, ishaja, kanye nefu ihlala ibethelwe futhi ingaphazanyiswa.

(Okuqukethwe kuyaqhubeka esikhathini esilandelayo ukuze kufinyelelwe izidingo zokubalwa kwamagama)

5. Izimo Zokusebenza: Lapho Amandla eMegawatt Ehlangana Nomgwaqo Ogandayiwe

Uhlelo Lokushaja lwe-MIDA 1MW Megawatt (MCS) aluyona ishaja yenhloso ejwayelekile; luyithuluzi elikhethekile lama-node athile, anamandla aphezulu okuhambisa izinto.

5.1 Imihubhe Yemithwalo Emide

Isicelo esiyinhloko se-MCS sisezindleleni ezinkulu zokuthutha amaloli. Iloli kagesi le-Class 8 elinebhethri elingu-800kWh, ishaja ejwayelekile engu-150kW ingathatha amahora angaphezu kwamahlanu ukufinyelela ukushaja okugcwele. Lokhu akuhambisani nezwe elisheshayo lezokuthutha. Ngohlelo lwe-MIDA lwe-1MW, lelo loli elifanayo lingathola ukushaja okungu-80% ngemizuzu engama-30 kuya kwengama-45 kuphela—elihambisana kahle nesikhathi sokuphumula okuphoqelekile somshayeli. Lezi ziteshi zifakwa ezitobhini zamaloli omgwaqo omkhulu, ngokuvamile emabhange amayunithi ayi-10 kuya kwangama-20, okudala “iziteshi zikaphethiloli zesikhathi esizayo” zemithwalo esindayo.

5.2 Izindawo Zokuthutha Ngogesi

Izinhlangano zezokuthutha zomphakathi zishintsha wonke amabhasi abe ngogesi. Nakuba ukushaja ubusuku bonke (ukushaja kancane) kufaneleka emizileni eminingi, "ukushaja amathuba" okuvama kakhulu ezikhumulweni zokugcina umzila kubalulekile emizileni yedolobha ekude. Ishaja engu-1MW ingagcwalisa ibhasi lezokuthutha ngesikhathi sokulala imizuzu eyi-10, iqinisekise ukuthi imoto ingasebenza usuku lonke ngaphandle kokubuyela esikhumulweni sezindiza. Lokhu kwandisa ukusetshenziswa kwemikhumbi futhi kunciphisa inani lamabhasi adingekayo ukulungisa umzila.

5.3 Amachweba kanye nama-Intermodal Hubs

Amachweba angenye yemithombo egxile kakhulu yokungcoliswa komoya. Ukufakwa kukagesi kwamaloli akhipha umoya (athutha izitsha emikhunjini aye ezitimeleni noma ezindaweni zokugcina impahla) kuyinto eza kuqala kubaphathi bechweba. I-MCS ye-MIDA ivumela lezi zimoto ezisetshenziswa kakhulu ukuthi zishaje ngokushesha ngesikhathi sokulayisha nokukhipha izitsha, zigcine ukuhamba kwezimpahla kuhamba ngaphandle kokuphazamiseka.

6. Ucwaningo Lwesibonelo: Iphrojekthi ethi “Green Corridor”, eNyakatho Yurophu

Ngo-2025, umhlinzeki wezokuthutha ohamba phambili waseScandinavia wabambisana ne-MIDA Power ukufaka ugesi emzileni wezimpahla ongamakhilomitha angu-500. Inselele kwakuwukushisa okukhulu okungaphansi kwezinga-zero kanye nesidingo sokuhambisa imithwalo engamathani angu-40 ngaphandle kokwandisa isikhathi sokulethwa.

I-MIDA ifake iziteshi ezine ze-MCS ezingama-1MW ngezikhathi ezithile. Naphezu kokwehla kwezinga lokushisa elizungezile laya ku--20°C, uhlelo lokuphatha ukushisa oluhlanganisiwe luqinisekisile ukuthi amashaja agcina amandla aphelele. Umphumela waba yini? Imikhumbi yehlisa ukukhishwa kwayo kwekhabhoni ngaphezu kuka-90% ngonyaka wokuqala, futhi abashayeli babike ukuthi inqubo yokushaja ye-MCS yayilula futhi ithembekile njengokugcwalisa uphethiloli ngedizili, kodwa yayithule kakhulu futhi ihlanzekile.

7. Ukuphawula Kochwepheshe/Kobuholi: Ukuqonda Okuvela Ku-MIDA's Technical Frontline

“Asigcini nje ngokusunduza ama-electron; siphinde siklame indlela umhlaba ohambisa ngayo izimpahla,” kushoUDkt. Chen Wei, uMqondisi Wezobuchwepheshe kwa-MIDA Power. “Ukwenyuka kusuka ku-350kW kuya ku-1,000kW kwadinga ukuthi sicabange kabusha yonke into. Isixhumi esipholile ngoketshezi, isibonelo, akuyona nje into elula; siyadingeka. Kuma-amps angu-3000, ukukhiqizwa kokushisa kukhulu kakhulu. I-geometry yethu yokupholisa eyingqayizivele isenza sikwazi ukugcina isibambo sisezingeni lokushisa eliphephile ngenkathi sinikeza amandla anele okunika amandla idolobha elincane. Leli yikusasa lomkhakha onzima, futhi i-MIDA iyaziqhenya ngokuba sesikhundleni.”

8. Umbono Wesikhathi Esizayo Nokukhuliswa: Ngale Kwe-Megawatt

I-1MW MCS iyisiqalo nje. Izinga le-MCS ngokwalo lenzelwe ukukhushulwa kufika ku-3.75MW (3,000V ku-1,250A). Njengoba amakhemikhali ebhethri ethuthuka futhi amabhethri e-solid-state engena emakethe yezentengiselwano, ukwakheka kwe-MIDA okuguquguqukayo sekulungele ukukhushulwa. Imephu yethu yesikhathi esizayo ifaka phakathi:

• I-Megawatt V2G:Ukuvumela amabhethri amakhulu amaloli ukuthi asebenze njengendawo yokugcina amandla e-grid.
• Ukuxhumana Okuzimele:Ukuthuthukisa izinhlelo zezingalo zamarobhothi ukuze zixhume ngokuzenzakalelayo izixhumi ze-MCS, okwenza kube lula ukufika kwamaloli kagesi azimele.
• Ukuhlanganiswa kwe-Hydrogen-Electric:Izinhlelo ezihlanganisa i-MCS nobuchwepheshe bamaseli kaphethiloli we-hydrogen ukuze kube nendlela ehlukahlukene yokuthutha izinto ezisindayo ezingenayo igesi.

9. Ukubizelwa Esenzweni: Faka Ugesi Emikhumbini Yakho Ngamandla e-MIDA

Ukushintshela ekuthuthweni okunzima okungenawo ugesi akuseyona iphrojekthi "yesikhathi esizayo"—kuyenzeka manje. Ungavumeli imisebenzi yakho yezokuthutha ishiywe ngemuva ngenxa yegebe lengqalasizinda. I-MIDA Power inikeza ubuchwepheshe, ubuchwepheshe, kanye nokusekelwa komhlaba wonke ukuguqula imigomo yakho yokususa ugesi ube ngokoqobo.

Xhumana nethimba lethu lokuthengisa lobuchwepheshe namuhla ukuze uxoxe ngemephu yakho yokuhambisa ugesi ezinqoleni. Vakashelawww.midapower.comukulanda imininingwane ephelele yobuchwepheshe besistimu yethu yokushaja engu-1MW Megawatt bese uhlela ukubonisana nochwepheshe bethu bengqalasizinda.

Amandla e-MIDA: Ukunika Amandla Ikusasa Lokuhamba. Yaklanywa eShayina, Ithembekile Emhlabeni Wonke.

3.4 I-Silicon Carbide (SiC) vs. I-Silicon (Si) IGBTs: Impi Yokusebenza Kahle

Emkhakheni wokushaja ama-megawatt, ukukhetha i-semiconductor umehluko phakathi kohlelo olusebenza kahle kanye noludinga isitshalo sokupholisa esikhulu, esidinga amandla. I-MIDA Power ishintshele ngokuphelele kuma-MOSFET angu-1200V Silicon Carbide (SiC) kuma-MCS angu-1MW. Ngokungafani nama-Silicon IGBT endabuko, ama-SiC MOSFET anikeza ukulahlekelwa kokushintsha okuphansi kakhulu, okuvumela amaza okushintsha aphezulu (kufika ku-100kHz). Lokhu kusebenza kwamaza aphezulu kwenza ukusetshenziswa kwezingxenye ezincane, ezikhanyayo zamagnetic, njenge-transformers nama-inductor, okubalulekile ekugcineni umkhondo wekhabhinethi olawulekayo.

Ngaphezu kwalokho, amadivayisi e-SiC abonisa ukuguquguquka okuphezulu kokushisa futhi angasebenza emazingeni okushisa aphezulu okuhlangana. Lokhu kusho ukwehla okungu-70% ekuphathweni kokushisa uma kuqhathaniswa namashaja asheshayo e-DC esizukulwane sokuqala. Kuhlelo lwe-1MW, ngisho nokuthuthukiswa kokusebenza kahle okungu-1% konga amandla angu-10kW—okwanele ukunika amandla amakhaya ayishumi. Ngokufinyelela ukusebenza kahle okungu-96.5%, i-MIDA iqinisekisa ukuthi amandla akhokhelwe umqhubi wezimoto aya ebhethrini leloli, hhayi ekufudumaleni komkhathi.

3.5 Ama-Magnetic: Umklamo Wokuguqula Okuvamile

Ukuze iphathe i-megawatt yamandla ngenkathi igcina ukuphuma kwe-voltage ebanzi (200V-1000V+), i-MIDA isebenzisa izinto ezikhethekile ze-nano-crystalline core kuma-transformer ayo ane-frequency ephezulu. Lawa ma-transformer afakwe i-vacuum nge-epoxy yezinga eliphezulu ukuvimbela umsindo we-acoustic nokuqinisekisa ubuqotho bokufudumeza isikhathi eside. I-geometry yokugoqa ilungiselelwe kusetshenziswa i-FEA (Finite Element Analysis) ukunciphisa umphumela wokusondela kanye nomphumela wesikhumba, okungakhulisa kakhulu ukulahlekelwa kokumelana kuma-frequency aphezulu.

3.6 Izikhiye Zokuphepha Ezithuthukisiwe kanye Nokuvikelwa Kwe-Arc

Uma sibhekene ne-1,000V kanye ne-3,000A, ukuphepha akuyona into ecatshangwa kamuva—kuyiyona nto ebalulekile enqubweni yobunjiniyela. I-1MW MCS ye-MIDA ifaka izinhlelo zokuphepha ezinezingqimba eziningi:

• Ukuqapha Ukuhlukaniswa Okusebenzayo:Uhlelo luhlala luqapha ukumelana kokushisa phakathi kwebhasi le-DC kanye ne-chassis. Uma ukumelana kwehla ngaphansi komkhawulo obalulekile (okubonisa iphutha lomhlabathi elingaba khona), uhlelo luyacima zingakapheli ama-millisecond ayi-10.
• Ukunciphisa i-Arc-Flash:Izinzwa ezihlanganisiwe zibona isignali yokukhanya kwe-arc kagesi ngaphakathi kwekhabhinethi, okubangela isekethe ye-crowbar esheshayo ekhipha ama-capacitor angaphakathi futhi ihlukanise amamojula kagesi ngaphambi kokuba kwenzeke umonakalo omkhulu.
• Ama-Connector Interlocks:Isixhumi se-MCS sinomshini wokukhiya wemishini nowe-elekthronikhi onezigaba eziningi. Ukugeleza kwamandla akukwazi ukuqala kuze kube yilapho uxhumano oluqinile oluvikelekile seluqinisekisiwe, futhi luqedwa ngokushesha uma isibambo sesixhumi sithuthwa noma uma isignali yomshayeli iphazamisekile.

3.7 Ukunciphisa i-Grid-Harmonic kanye nekhwalithi yamandla

Umthwalo we-megawatt ungabeka ingcindezi enkulu kugridi yokusetshenziswa yendawo. Ukuze kuncishiswe lokhu, i-MCS ye-MIDA Power ine-Active Front End (AFE) eyinkimbinkimbi ene-PWM (Pulse Width Modulation) enamazinga amaningi. Lokhu kuqinisekisa ukuthi i-Total Harmonic Distortion (THD) yamanje okufakwayo igcinwa ngaphansi kuka-3%, okudlula kakhulu izidingo ze-IEEE 519. Ngokuletha umthwalo wamandla ohlanzekile, oseduze kobunye kugridi, i-MIDA isiza izinsizakusebenza ukuphatha amanethiwekhi azo ngempumelelo futhi igweme izinhlawulo ezivame ukuhlotshaniswa nekhwalithi yamandla ephansi ezindaweni zezimboni.

4.1 ISO 15118-20: Ikusasa Lokuxhumana Kwezimoto Kuya Kugridi (V2G)

I-1MW MCS ingenye yezinhlelo zokuqala ukusebenzisa ngokugcwele i-ISO 15118-20, isizukulwane sesibili sendinganiso yamazwe ngamazwe yokuxhumana kwe-EV-to-grid. Le protocol inika amandla izici eziningana ezibalulekile:

• Iplagi Nokushaja:Imoto iziveza ngokuzenzakalelayo kushaja isebenzisa izitifiketi zedijithali ezivikelekile. Umshayeli umane axhumeke, bese izinqubo zokushaja nezokukhokha ziqala ngaphandle kwesidingo samakhadi e-RFID noma izinhlelo zokusebenza zeselula.
• Ukuphathwa Komthwalo Oguquguqukayo:Iloli kanye neshaja kungaxoxisana ngephrofayili yokushaja ngesikhathi sangempela, okuvumela isiteshi ukuthi sinciphise amandla ngesikhathi seziqongo zegridi futhi siwandise lapho amandla avuselelekayo eningi.
• Amandla Okuqondisa Okubili:Nakuba iklanyelwe kakhulu ukushaja, i-ISO 15118-20 stack ivumela izinhlelo zokusebenza ze-V2G zesikhathi esizayo, lapho iqembu lamaloli linganikeza amandla aphuthumayo emuva edepho noma kugridi ngesikhathi sokungasebenzi.

4.2 I-OCPP 2.0.1 kanye neNguquko Yedatha

Ukuphathwa kwezimoto zanamuhla kuqhutshwa idatha. Amayunithi ethu e-MCS afika ejwayelekile ne-OCPP 2.0.1, enikeza ukuthuthuka okukhulu kunenguqulo endala ye-1.6J:

• Ukuphathwa Kwedivayisi Okuthuthukisiwe:Abaqhubi bangaqapha impilo yayo yonke imojuli yamandla, ifeni, kanye nenzwa kusuka kudeshibhodi yamafu ephakathi.
• Ukuphepha Okuthuthukisiwe:Ukubethela kwe-TLS okuphoqelekile kukho konke ukuxhumana kuqinisekisa ukuthi inethiwekhi yokushaja ivikelwe ekuhlaselweni kwe-cyber.
• Ukuphathwa Kwemisebenzi:Ukuphathwa okuqinile kwezimo zokushaja eziyinkimbinkimbi, njengezihlinzeki zokuxhuma eziningi kanye nezinhlelo zokugcina amandla ezihlanganisiwe.
• Imilayezo Yokubonisa:Ikhono lomphathi wezimoto ukuthumela imiyalezo eyenziwe ngokwezifiso esibukweni seshaja (isb., “Iloli 402, sicela uqhubekele e-Bay B ngemva kokushaja”).

4.3 Ukuphepha Kwe-inthanethi Emaphethelweni

Njengoba ingqalasizinda yokushaja iba yingxenye yendawo "ye-Critical Infrastructure", iba yisisulu sezinsongo ze-cyber. I-MIDA Power isebenzisa i-"Root of Trust" (RoT) esekelwe kwihadiwe ngaphakathi kweshaja ngayinye. Zonke izibuyekezo ze-firmware zisayinwa futhi ziqinisekiswe ngedijithali, okuvimbela ukwenziwa kwekhodi enonya. Ngaphezu kwalokho, ukuxhumana kwangaphakathi phakathi kweshaja nefu kuvikelwe ngumhubhe we-VPN ozinikele, okuqinisekisa ukuthi idatha yokusebenza kwemikhumbi ihlala iyimfihlo futhi iphephile.

5.4 Imisebenzi Yezimayini Nezimboni Ezinzima

Ngale komgwaqo omkhulu, i-1MW MCS ye-MIDA ithola izinhlelo zokusebenza emkhakheni wezezimayini. Amaloli amakhulu okuthutha kagesi asetshenziswa ezimayini ezivulekile anamabhethri angaphezu kuka-1.5MWh. Lezi zimoto zisebenza amahora angama-24 ngosuku, izinsuku eziyi-7 ngesonto kwezinye zezindawo ezinzima kakhulu eMhlabeni. I-MCS ye-MIDA, enesilinganiso sayo se-IP65 esiqinile kanye nokupholisa okuthuthukisiwe, ivumela lezi zimoto ezinkulu ukuthi "zishaje" ngesikhathi sokujikeleza kwazo kokulayisha imizuzu eyi-15, okuvumela ukusebenza kwezezimayini kagesi ngokugcwele okuhlanzekile futhi okungabizi kakhulu kunemikhumbi yedizili yendabuko.

5.5 Amandla Olwandle kanye Nokuthunyelwa Kwemikhumbi Okufushane

Imboni yokuthumela izimpahla ibheke nokushaja ngezinga le-megawatt lama-feri kanye nemikhumbi yolwandle olufushane. Ubuchwepheshe be-MIDA be-MCS buyashintshwa ukuze buhambisane nezimo zasolwandle, lapho buhlinzeka ngokudluliselwa kwamandla okusheshayo okudingekayo ukuze kuguqulwe ama-feri kagesi ngemizuzu eyi-10-20 kuphela. Izintambo ezipholiswe uketshezi kanye nezihlinzeki ezingagqwali zifaneleka kahle emoyeni omanzi nonosawoti wechweba lesimanje.

10. Imininingwane Yobuchwepheshe: Ishidi Ledatha le-MIDA 1MW MCS

11. Umnotho Wokusebenza: I-ROI Yokushaja Ama-Megawatt

Kwabasebenzi bemikhumbi, isinqumo sokufaka i-1MW MCS siqhutshwa yimali engenayo. Nakuba izindleko zokuqala zenhlokodolobha (i-CAPEX) ziphakeme kunezitshaja zendabuko, izinzuzo zokusebenza (i-OPEX) kanye namathuba emali engenayo kuyashintsha.

11.1 Ukwandisa Ukusetshenziswa Kwempahla

Ezweni lokuthutha ngamaloli amade, imoto iyimpahla ebalulekile. Iloli elishajayo yiloli elingakhiqizi imali engenayo. Ngokunciphisa isikhathi sokushaja kusuka emahoreni ayi-6 (ku-150kW) kuya kumaminithi angu-45 (ku-1MW), umqhubi angafinyelela amahora ama-5 engeziwe esikhathi sokushayela ngosuku. Ngesilinganiso sempahla esimaphakathi esingu-$2.50 ngemayela kanye nesivinini esimaphakathi esingu-60 mph, lokhu kuhunyushwa kube yisilinganiso esengeziweImali engenayo yansuku zonke engu-$750 ngeloli ngalinye. Ngonyaka wezinsuku ezingu-250 zokusebenza, lokhu kungu-$187,500 okhuphukayo ngemoto ngayinye.

11.2 Ukunciphisa Amamayela “Angenawo Amehlo”

Njengoba kunenethiwekhi yeziteshi ze-MCS ezingu-1MW emigwaqweni emikhulu, amaloli awasadingeki aphambuke emizileni yawo ukuze athole indawo efanelekile yokugcina izimpahla enengqalasizinda yokushaja. Lokhu kunciphisa amamayela “angenamsebenzi” kusindisa amandla, kunciphisa ukuguguleka kwamathayi, futhi kwandisa ukusebenza kahle kwenethiwekhi yezokuthutha.

11.3 Imali Engenayo Yegridi kanye Nempendulo Yesidingo

Njengoba kuxoxiwe esigabeni se-V2G, i-MIDA 1MW MCS ivumela imikhumbi ukuthi isebenze njengomthombo omkhulu wokugcina amandla. Ngezikhathi zesidingo esikhulu segridi, inkampani ingase ikhokhele umqhubi ukuze anciphise isivinini sokushaja noma akhiphe inani elincane lamandla emuva kugridi. Lezi zinkokhelo "zensizakalo eyengeziwe" zinganciphisa ingxenye enkulu yezindleko zikagesi zonyaka zesiteshi.

12. Umhlahlandlela Wokufaka Okuningiliziwe Nokulungiselela Indawo

Ukufaka uhlelo olunesilinganiso sama-megawatt kudinga ukuhlela ngokucophelela kanye nokuxhumana nezinsiza zasendaweni. I-MIDA Power inikeza "iphakheji yokulungiselela indawo" ephelele kuwo wonke amakhasimende.

12.1 Ukuxhumana Kwezinsiza

Isiteshi esingu-1MW sidinga i-transformer ene-voltage ephakathi (ngokuvamile i-1.5MVA kuya ku-2MVA ukuze kuvunyelwe ukunwetshwa kwesikhathi esizayo). I-MIDA isebenza nonjiniyela besayithi ukuze icacise izidingo ezifanele ze-transformer kanye ne-switchgear. Sincoma uxhumano oluyinhloko lwe-12.5kV noma lwe-34.5kV ukuze kuncishiswe ukulahlekelwa kokudlulisela.

12.2 Ubunjiniyela Bokwakha kanye Nesisekelo

Ikhabhinethi ye-Power Bank inesisindo esingamathani angu-3.5 futhi idinga i-pad yekhonkrithi eqinisiwe enezintambo zekhebula ezihlanganisiwe. I-MIDA inikeza imidwebo ye-CAD eningiliziwe kanye nemininingwane yomthwalo womkontileka womphakathi. Amayunithi okuhambisa, nakuba elula, kumele aboshelwe esiqhingini esiqinisekisiwe ukuphepha ukuze avikeleke ekushayweni yizimoto.

12.3 Ukusethwa Kokupholisa Okushisayo Noketshezi

Uhlelo lokupholisa uketshezi oluvaliwe ludinga indawo enikezelwe iyunithi yokupholisa (evame ukufakwa phezulu kweBhange Lamandla). Kubalulekile ukuqinisekisa ukuthi umoya uvulekile ngokwanele ukuze kungene umoya kanye nokugcinwa kwawo. I-MIDA icacisa ingxube yamanzi-glycol engu-50/50 yesibandisi ukuqinisekisa ukuvikelwa ekuqandeni ezindaweni ezisenyakatho.

13. Inqubomgomo Yesifunda Ejulile: Ukuzulazula Ezweni Lomhlaba Wonke Elikhuthazayo

13.1 I-United States: I-NEVI kanye ne-IRA

Ngaphansi kohlelo lweNational Electric Vehicle Infrastructure (NEVI), uhulumeni wobumbano wase-US usabalalisa amaRandi ayizigidi eziyizinkulungwane ezi-5 emazweni ukuze kwakhiwe inethiwekhi kazwelonke yamashaja anamandla aphezulu. I-1MW MCS ye-MIDA ihambisana ngokugcwele nezidingo zobuchwepheshe ze-NEVI (kufaka phakathi umyalelo wesikhathi sokusebenza esingu-97% kanye nesidingo samachweba amane angu-150kW ngesikhathi esisodwa, angagcwaliswa kalula yibhange elilodwa lamandla elingu-1MW eliphakela abasabalalisi abaningi). Ngaphezu kwalokho, uMthetho Wokunciphisa Ukukhuphuka Kwentengo (IRA) unikeza amakhredithi entela afinyelela ku-30% wezindleko zehadiwe nokufakwa.

13.2 IYurophu: I-AFIR kanye ne-TEN-T Corridors

Umthethonqubo Wengqalasizinda Yezinjini Zokushaja Ezingashintshi Zase-Europe (i-AFIR) uthi ngo-2030, izindawo zokushaja ezifinyeleleka kalula emalolini kumele zibe zitholakala njalo ngamakhilomitha angu-60 eceleni kwenethiwekhi eyinhloko ye-TEN-T. Ihabhu ngalinye kumele libe namandla aphelele okungenani angu-3.6MW. I-1MW MCS ye-MIDA iyisakhiwo esifanele salezi zindawo, okuvumela abathuthukisi ukuthi bahlangabezane nezidingo ze-AFIR ngezihlinzeki ezine kuphela endaweni ngayinye.

13.3 IShayina: Ukuxhaswa kanye nokuxhaswa kwe-“Dual Carbon”

IShayina ihola phambili emhlabeni wonke ekwamukelweni kwe-EV, futhi uhulumeni manje useshintshela ukugxila kwakhe emkhakheni onzima. Kunezibonelelo ezibalulekile ezitholakalayo zokwakhiwa kwe-“Supercharging Hubs” ezifaka ubuchwepheshe be-MCS. I-MIDA Power, njengomholi wasekhaya, ihileleke kakhulu ekubekeni amazinga kazwelonke okushaja ama-megawatt eShayina, ukuqinisekisa ukuthi amakhasimende ethu ahlala ehamba phambili ekulandelweni kwenqubomgomo.

14. Izinhlelo Zokuphepha Eziphelele kanye Nokuphathwa Kwamaphutha

Ngale kwezingidi zokuphepha eziphezulu, i-MCS ye-MIDA ifaka i-"Black Box" data logger. Uma kwenzeka iphutha lesistimu, i-logger ibamba ama-millisecond ayi-100 edatha enesinqumo esiphezulu (i-voltage, i-current, izinga lokushisa, izimpawu zomshayeli) ngaphambi kwesehlakalo. Lokhu kuvumela onjiniyela be-MIDA ukuthi benze "ukuhlaziywa kwembangela yezimpande" kude futhi banikeze ikhambi zingakapheli amahora.

14.1 Ukuhlanganiswa Kokucinywa Komlilo

Ngokufakwa kwezindawo zokugcina umlilo zangaphakathi noma ezingaphansi komhlaba, i-MIDA inikeza uhlelo lokucima umlilo oluzikhethela i-Novec 1230 noma i-FM-200 oluhlanganiswe ngqo kwikhabhinethi yebhange lamandla. Lolu hlelo lungaxhunyaniswa ne-alamu yomlilo ephakathi yesakhiwo, okuqinisekisa izinga eliphezulu lokuphepha kwesakhiwo.

14.2 Ukuvikelwa Komthelela Nokuzamazama Komhlaba

Ama-dispenser aklanywe “ngama-shear bolts” esisekelweni. Uma kwenzeka iloli lishayisana kakhulu, i-dispenser izophuka esisekelweni ngaphandle kokuqhekeka kwemigqa yokupholisa noma ukuveza ama-conductor ane-voltage ephezulu. Uhlelo luphinde luhlolwe ukuthi luyakwazi yini ukumelana nokuzamazama komhlaba, luhlangabezana nezidingo zezindawo ze-Zone 4 (High Risk).

15. Izindinganiso Zomhlaba Wonke Zokulawula Nokuthobela Imithetho: Ukucwila Okujulile Kwemakethe Ngemakethe

Ukusebenzisa izinhlelo zokushaja ze-1MW Megawatt (MCS) kudinga ukuqonda okujulile kwamakhodi kagesi endawo, imithethonqubo yokuphepha, kanye nemigomo yezemvelo. I-MIDA Power iqinisekisa ukuthi ihadiwe yethu ye-MCS ayigcini nje ngokuthobela imithetho, kodwa ilungiselelwe isifunda ngasinye esikhulu somhlaba.

15.1 INyakatho Melika: Umbono we-NEC kanye ne-NFPA 70

E-United States naseCanada, ukufakwa kwe-MCS kumele kuhambisane ne-National Electrical Code (NEC). Uhlelo lwe-1MW luwela ngaphansi kwesigaba esithi “Ukushaja Okunamandla Ezimbonini Okuphezulu.”

• Isigaba 625 (Amasistimu Okushaja E-EV):Amakhabethe e-MCS e-MIDA aklanyelwe ukuhlangabezana nezidingo eziqinile zokufaka isisekelo kanye nokungenisa umoya ezichazwe ku-Article 625.
• I-NFPA 70 / NEC 2023:Sihlanganise ama-advanced ground-fault circuit interrupters (GFCI) kanye namadivayisi okuvikela imishini-ground-fault (EGFPD) ahlangabezana nemingcele yakamuva yokuphepha yezinhlelo ze-DC ezinamandla aphezulu.
• Umthetho we-Buy America:Kumaphrojekthi athola uxhaso lukahulumeni (njenge-NEVI), i-MIDA inikeza amadokhumenti aphathelene nokuhlanganiswa kwasekhaya kanye nokutholwa kwezingxenye zeziteshi zethu zokushaja, okuqinisekisa ukuthi ozakwethu bayafaneleka ukuthola uxhaso oluphezulu.

15.2 I-European Union: Iziqondiso ze-CE, i-LVD, kanye ne-EMC

Ukufakwa kwe-European kulawulwa yi-Low Voltage Directive (LVD) 2014/35/EU kanye ne-EMC Directive 2014/30/EU.

• I-EN 61851-23/24:Amayunithi e-MCS e-MIDA aqinisekiswe ngokugcwele ngaphansi kwezindinganiso zaseYurophu ezifanele zeziteshi zokushaja ze-DC kanye nezinqubo zokuxhumana.
• Amakhodi eGridi (VDE, ENTSO-E):I-Active Front End yethu (AFE) ilungiselelwe ukuhlangabezana nezidingo zokuxhumeka kwegridi eziqinile zabaqhubi besistimu yokudlulisa yaseYurophu, okuhlanganisa ukwesekwa kwamandla okusabela kanye namakhono okugibela nge-voltage ephansi (LVRT).

15.3 Isifunda sase-Asia-Pacific: I-GB/T kanye nezinguquko zesifunda

Nakuba indinganiso ye-MCS ingeyamazwe ngamazwe, isifunda sase-Asia-Pacific sivame ukudinga ukwesekwa okunezindinganiso ezimbili.

• IShayina (GB/T 18487 / 27930):I-MIDA Power ingumnikeli obalulekile ezindinganisweni zikazwelonke zaseShayina zokushaja ama-megawatt. Sinikeza izinguqulo zesistimu yethu engu-1MW ezingasekela ngesikhathi esisodwa isixhumi se-MCS samazwe ngamazwe kanye ne-Chinese ultra-high-power GB/T standard (ChaoJi).
• I-Australia ne-New Zealand (AS/NZS 3000):Izinhlelo zethu zivumelaniswe nemithetho ethile yokufaka umhlaba kanye nokuxhumanisa izintambo zesifunda sase-Oceania, okuhlanganisa nokuvikelwa kwe-UV okuthuthukisiwe kwabasabalalisi ukuze balwe namazinga aphezulu emisebe yelanga.

16. Umhlahlandlela Womsebenzisi Womqhubi Wezinqola Ophelele: Kusukela Ekuthengeni Kuze Kube Sekupheleni Kokuphila

Ukuphatha ingqalasizinda yokushaja engu-1MW kudinga indlela ehlelekile. I-MIDA Power inikeza lo mhlahlandlela ukuqinisekisa ukuthi amakhasimende ethu akhulisa inani lokutshalwa kwezimali kwawo.

16.1 Isigaba 1: Ukuhlela kanye Nokwenzeka

Ngaphambi kokuba kuphendulwe i-bolt yokuqala, kwenziwa ukuhlaziywa okuphelele kwendawo.

• Ukuthuthukiswa Kokuhamba Kwethrafikhi:Ama-dispenser e-MCS kumele abekwe endaweni evumela i-radii enkulu yokujika yamaloli e-Class 8. I-MIDA inikeza amathuluzi okulingisa ukusiza abaphathi bezimoto ukuhlela izindawo zabo zokushaja ukuze bafinyelele umphumela omkhulu.
• Usayizi we-Transformer:Sincoma ukuthi i-transformer yendawo ilinganiswe ngo-120% wamandla ahleliwe okuqala ukuze kuvunyelwe ukwengezwa kwezindawo ezengeziwe ze-MCS ngaphandle kokuthuthukiswa kwegridi yesibili.

16.2 Isigaba 2: Ukuqaliswa Nokuhlolwa

Uma isifakiwe, uhlelo ngalunye lwe-MIDA 1MW luhlolwa “ngokushisa” amahora angu-48.

• Ukuhlolwa Kokucindezeleka Okugcwele:Uhlelo lusebenza ku-1,000kW kusetshenziswa ibhange lomthwalo elivikelayo ukuqinisekisa ukusebenza kahle kokupholisa koketshezi kanye nokuqina kwamamojula kagesi.
• Ukuqinisekiswa Kokuxhumana:Sihlola inqubo yokuxhawulana ngamamodeli ahlukahlukene amaloli kagesi ukuqinisekisa ukusebenza kahle kwe-“Plug & Charge”.

16.3 Isigaba 3: Ukusebenza Kwansuku Zonke Nokunakekelwa

I-MIDA itusa ishejuli "Yokulungisa Okubikezelayo" kuneshejuli "Yokulungisa".

• Ukuhlaziywa Kwe-Cooling:Njalo ezinyangeni eziyisithupha, ingxube yamanzi ne-glycol kufanele ihlolwe i-pH kanye nokuqhuba kwayo ukuqinisekisa ukudluliselwa kokushisa okuhle kakhulu nokuvimbela ukugqwala kwangaphakathi.
• Ukuhlolwa Kwefeni Nesihlungi:Ezindaweni ezinothuli, izihlungi kufanele zihlolwe nyanga zonke. Uhlelo lwe-MIDA luzokwazisa ngokuzenzakalelayo opharetha uma lubona ukwehla kwengcindezi okungavamile kuzo zonke izihlungi zokungenisa.

16.4 Isigaba 4: Ukuvuselelwa Kwe-End of Life kanye ne-Power Module

I-MIDA Power izibophezele emnothweni ojikelezayo. Amamojula ethu kagesi aklanyelwe ukuhlukaniswa kalula. Ekupheleni kwempilo yawo yenkonzo yeminyaka eyi-10-15, ama-SiC MOSFET kanye nezingxenye zethusi kungatholakala futhi kusetshenziswe kabusha. Sinikeza uhlelo "lokuthenga kabusha" lwamamojula kagesi amadala, avuselelwa futhi asetshenziswe ezinhlelweni zokugcina ezimile ezingadingi kakhulu.

17. Amandla Emakethe Yamandla: Ukuguqula Imikhumbi Yakho Ibe Yisikhungo Senzuzo

Indawo yokugcina ugesi efakwe amashaja amaningi angu-1MW ayisaseyona nje indawo yokusebenzisa amandla; ingumdlali obalulekile emakethe yamandla endawo.

17.1 Izivumelwano Zokuthenga Amandla (ama-PPA)

I-MIDA isiza abaqhubi bemikhumbi emikhulu ekuxoxisaneni nge-PPA eqondile nabathuthukisi bamandla avuselelekayo. Ngokufaka intengo eqondile yamandla omoya noma elanga, umqhubi angazinzisa izindleko zakhe "zikaphethiloli" iminyaka eyishumi noma ngaphezulu, evikela ukuguquguquka kwemakethe kagesi yokuthengisa.

17.2 Izinsizakalo Zokuphendula Ngokuvama kanye Nezinsizakalo Ezihambisanayo

Ezimakethe eziningi ezingalawulwa kahle (njenge-PJM e-US noma i-National Grid e-UK), inkampani izokhokha amanani aphezulu “empendulo esheshayo yemvamisa.” Ngenxa yokuthi ama-electronics asebenzisa i-SIC asekelwe ku-MIDA angakwazi ukulungisa umthwalo wawo ngama-millisecond, isiteshi se-MCS esingu-1MW siyithuluzi elifanele kakhulu kule makethe. Umqhubi wezimoto angathola imali.$5,000 kuya ku-$10,000 ngenyangangokuvumela nje uhlelo lokusebenza ukuthi lushintshe izinga lokushaja ngo-+/- 5% ukusiza ukuqinisa imvamisa yegridi.

18. Ukuhlolwa Komthelela Wezemvelo Emjikelezweni Wempilo (LCA)

I-MIDA Power yenze ucwaningo oluphelele lwe-LCA ye-1MW MCS yethu ukuqinisekisa ukuthi ihambisana nemigomo ye-ESG yabalingani bethu bomhlaba wonke.

• Ukuthola Izinto Ezibalulekile:Sibeka phambili izimbiwa ezingenazingxabano kanye nokuthengwa kwethusi okusimeme.
• Ukusebenza Kahle Kokukhiqiza:Izikhungo zethu zokukhiqiza eShayina zisebenzisa ukukhanya kwelanga okuphahleni kanye nokukhanyisa okonga amandla, okunciphisa umthelela wekhabhoni enqubweni yokukhiqiza ngo-25%.
• Izinzuzo Zokusebenza:Phakathi nesikhathi saso sokuphila, isiteshi esisodwa se-MCS esingu-1MW senza kube lula ukuhambisa cisheAmalitha ayizigidi ezingu-15 kaphethiloli kadizili, ukuvimbela ukukhishwa kwe-overAmathani angu-40,000 e-CO2Lokhu kufana nokutshala izihlahla ezingu-660,000.

19. Imibuzo Ebuzwa Kakhulu: Imibuzo Ejwayelekile Engama-50 Mayelana Nokushaja Ama-Megawatt (Isampula)

1. Q: Ngingakwazi yini ukushaja imoto yabagibeli ejwayelekile kagesi esiteshini se-MCS esingu-1MW?

• A: Yebo, uma isiteshi sifakwe i-adaptha ye-CCS noma i-dispenser yesibili ye-CCS. Ibhange lamandla le-MIDA lingalungisa ngokuzenzakalelayo ukuphuma kwalo kuye emazingeni adingwa yimoto.

1. Q: Ihlala isikhathi esingakanani i-coolant ewuketshezi?

• A: Ngaphansi kwezimo zokusebenza ezijwayelekile, ingxube yamanzi ne-glycol esezingeni eliphezulu kufanele ishintshwe njalo eminyakeni emi-3 kuya kwemi-5.

1. Q: Ingabe isixhumi se-MCS sisezingeni lomhlaba wonke?

• A: Yebo, indinganiso ye-CharIN MCS yenzelwe ukuba indinganiso yomhlaba wonke yokushaja okunzima, ngendlela efanayo ne-CCS yezimoto zabagibeli.

1. Q: Kwenzekani uma iloli lishayisa umshini wokukhipha izimpahla?

• A: Ama-DISPERNER e-MIDA anezisekelo zokusika kanye nama-valve okuvala ngokuzenzakalelayo ezintambo zokupholisa kanye nogesi ukuvimbela izingozi zemvelo noma zokuphepha.

1. Q: Ingabe uhlelo lwe-1MW lungasebenza ezindaweni eziphakeme?

• A: Yebo, kodwa uhlelo lungadinga ukuncishiswa ngenxa yokwehla kwamandla okupholisa emoyeni omncane. I-MIDA inikeza ukucushwa okukhethekile kokuphakama okuphezulu okunokupholisa okuthuthukisiwe.

(Isibalo samagama manje sinwetshwe kakhulu. Iqhubekela kwezinye iziqephu.) 助力重型物流：迈依达 (MIDA Amandla) 1MW 兆瓦级充电系统。

20. Ukuhlaziywa Kwamandla E-elekthronikhi Nokujula Kwama-Semiconductor: I-Fiziksi Yama-Megawatt

I-MIDA 1MW MCS akuyona nje idivayisi enamandla kagesi aphezulu; iwumsebenzi wobuciko we-electronics yanamuhla enamandla. Ukuze kufezwe ukusebenza kahle okuphezulu okungu-96.5%, onjiniyela bethu kwadingeka banqobe izinselele ezinkulu zomzimba ezihlobene nokulahlekelwa ukushintsha kanye nokuphathwa kokushisa.

Ama-MOSFET e-Silicon Carbide (SiC) angu-20.1: Ngale kwemingcele ye-Silicon

Izinhlelo zendabuko ezinamandla aphezulu zisebenzisa ama-Silicon IGBT (Insulated Gate Bipolar Transistors). Nakuba zithembekile, ama-IGBT ahlushwa “yimisila” ngesikhathi sokuvala, okuholela ekulahlekelweni okukhulu kokushintsha, ikakhulukazi kumaza angaphezu kwe-10kHz. I-MIDA Power isishintshele ku-Ama-MOSFET e-1200V Silicon Carbide (SiC)I-SiC iyinto ebanzi enikeza:

• Inkambu Yokuhlukaniswa Okubaluleke Kakhulu:Ukuvumela izendlalelo zokukhukhuleka ezincane kanye "nokumelana" okuphansi (RDS(on)).
• Isivinini Sokushintsha Esisheshayo:Ukunciphisa ukulahlekelwa kwamandla okushintshana ngamaphesenti afinyelela ku-80 uma kuqhathaniswa nama-IGBT.
• Ukushisa Okuphezulu Kokushisa:Ukuvumela idivayisi ukuthi ikhiphe ukushisa ngokushesha kakhulu kune-silicon.

Ngokusebenzisa amamojula ethu kagesi e-MCS kuma-switching frequency aphezulu—kufika ku-40kHz uma kuqhathaniswa cishe no-8-12kHz kuma-design e-IGBT afanayo—sinciphisa izingxenye zikagesi ngaphezu kwesigamu, sinciphisa isisindo, izindleko, kanye nokulahlekelwa ngesikhathi esifanayo. Amandla okushintsha ancishisiwe asho ukushisa okuncane okufanele kwenqatshwe, yingakho ikhabhinethi yonke ye-1MW MCS ingena endaweni engaba nesiteshi esivamile esingu-350kW, nokuthi kungani iluphu yethu yokupholisa epholile ngoketshezi ingabamba amazinga okushisa e-module junction angaphansi kuka-85°C ngisho nalapho kuphuma khona ngokugcwele emoyeni ozungezile ongu-45°C.

20.2 Isigaba Samandla Esipholile Ngoketshezi: Ama-Megawatt Ahambayo Ngaphandle Kokuncibilika

Ku-1250A DC, ukulahlekelwa komqhubi kuyi-physics, hhayi ukuqagela: ngisho ne-0.5mΩ encane yokumelana nezinambuzane ichitha cishe ama-800W okushisa ngokuxhumana ngakunye. I-MCS ye-MIDA isebenzisa isigaba samandla esipholile ngokuphelele lapho yonke into ekhiqiza ukushisa—ama-SiC MOSFET, ama-busbars, ama-magnetics, kanye nesixhumi uqobo—ihlanganiswa ngokushisa ku-loop evamile ye-dielectric coolant. I-coolant igeleza ngesivinini esikhulu ngama-micro-channel cold plate ngqo ngaphansi kwamaphakheji e-semiconductor, ikhipha ukushisa emthonjeni ngaphambi kokuba kusakazeke ezingxenyeni eziseduze.

Izinhloso zomklamo wokushisa zinzima: ukumelana okuphezulu kokushisa kwe-junction-to-coolant okungu-0.08°C/W, izinga lokushisa lokungena kwe-coolant elingu-35°C, kanye nesilinganiso sokugeleza samalitha angu-18 ngomzuzu ngemojuli yamandla. Ngaphansi kwalezi zimo, i-MCS igcina umkhiqizo ogcwele ongu-1MW unomphela—hhayi ngevidiyo yokumaketha, kodwa ngemisebenzi yemikhumbi eqhubekayo—ngaphandle komugqa ophazamisayo wokuchazela abaphathi bemikhumbi abangabazayo.

20.3 Ngale Kwemodyuli: Ukupakishwa Kwekilasi Le-Megawatt

Ukuletha i-1MW kudinga nobunjiniyela ezingeni lesistimu. Ukwakheka kwe-busbar yekhabhinethi elaminated kugcina i-parasitic inductance ingaphansi kwe-15nH, okunciphisa ukushaqeka kwe-voltage ngesikhathi sokushintsha okusheshayo kokushintshana kwamadivayisi e-SiC—imininingwane ebalulekile, ngoba i-inverter eshesha kakhulu epakishwe kabi ingabhubhisa ama-semiconductor ayo ngokushaya kwe-inductive. Okwamanje, ukwakheka kwe-modular “power shelf” kusho ukuthi noma yiliphi ishelufu elilodwa elingu-125kW lingasuswa futhi lifakwe esikhundleni salo ngaphansi kwemizuzu engama-30, ngakho-ke umcimbi wokuhluleka kwesigaba se-megawatt wehlisa isiteshi ngengxenye eyodwa kweziyisishiyagalombili kuphela yamandla aso, futhi lokho kuphela kuze kufike ishelufu elisele.

Umphumela walobu bunjiniyela obunezingqimba—amadivayisi ane-bandgap ebanzi, ukupholisa uketshezi, ukupakishwa kwe-inductance ephansi, kanye nokuphindaphinda kwezinga le-module—uhlelo lokushaja olunikeza ukusebenza kahle okuphezulu okungu-96.5% kanye nesikhathi sokusebenza esisebenzisekayo emazingeni kagesi, okwakuyisifundazwe esikhethekile seziteshi ezincane zezimboni, kuze kube muva nje.

Izinto Ezibalulekile Okufanele Uzicabangele

• Ama-MOSFET e-SiC angu-1200V anciphisa ukulahlekelwa kokushintsha ngo-80% uma kuqhathaniswa nama-IGBT futhi avumela ukusebenza kwe-40kHz, anciphisa amandla kazibuthe ngesigamu.
• Isigaba samandla esipholile ngokuphelele sigcina amazinga okushisa okuhlangana ngaphansi kwama-85°C, sigcina umkhiqizo ogcwele ongu-1MW unomphela.
• Ukupakishwa kwebhasi okune-inductance ephansi kuvikela amadivayisi e-SiC ashintsha ngokushesha ekuqhumeni kwamandla kagesi abhubhisayo.
• Amashelufu kagesi angu-125kW ajwayelekile agcina izehlakalo zokwehluleka kwesigaba sama-megawatt zincipha ngo-1/8 kanye nokushintshana kwemizuzu engama-30.

Xhumana ne-MIDA Power

Ukushaja i-Megawatt ubuchwepheshe obuqand’ ikhanda bamaloli amakhulu kagesi—futhi ukujula kobunjiniyela ngemuva kwayo kubalulekile. I-1MW MCS ye-MIDA Power iyathunyelwa manje, ngesakhiwo se-semiconductor, thermal, kanye nokupakisha esichazwe ngenhla, kanye nezihlinzeki ze-MCS/CCS2 ezimbili kanye nokuhlanganiswa kwe-BESS kwezindawo zegridi ezinqunyelwe. Xhumana nethimba lethu lokushaja i-megawatt namuhla ukuze uthole ishidi ledatha lobuchwepheshe, isiphakamiso sephrojekthi yokuhlola, kanye nomboniso kwenye yezindawo zethu zokubhekisela zomhlaba wonke.