Kuchaja Nokukurumidza Kwemvura Inotonhodza: ​​Maitiro Emakore Mashanu Anotevera Ekuchaja Kwemagetsi

Mhinduro Inokurumidza:Kuchaja nekukurumidza kunotonhodzwa nemvura ndiyo nzira huru yehunyanzvi hwekuchaja kwemagetsi ane simba guru (480kW zvichikwira) kusvika 2031, nekuti kutonhora kwemhepo hakugone kuchengetedza 500A–800A continuous current kuburikidza netambo dzekuchaja uye mamodule emagetsi pasina kukwira kwetembiricha kusingagamuchirwi, huremu hwetambo, kana kuora kweconnector. Nekutenderera dielectric coolant kuburikidza nesealed, IP68-rated cooling loops, machaja anotonhodzwa nemvura anochengetedza kukwira kwetembiricha yetambo mukati me50K, anogonesa 500A+ charging currents, anotsigira 800V/1000V vehicle platforms, uye anopa kushanda kwekushandura kuri pamusoro pe96.5% - kuderedza mari yese yekuva muridzi (TCO) ne15–25% zvichienzaniswa nezvivakwa zvakafanana zvinotonhodzwa nemhepo pamigwagwa mikuru, nzvimbo dzemarori, uye nzvimbo dzekuchengetedza zvikepe.

Zvinhu Zvinokosha Zvaunofanira Kuziva

• 500A ndiyo nzira itsva yekushandisa.Chaja ye480kW pa800V inoda 600A yeDC current inoenderera mberi; tambo dzakatonhodzwa nemvura chete dzine tarenda re500A–800A ndidzo dzinogona kuiburitsa netambo iyo mutyairi anogona kuisimudza.
• Kutonhodza kunofamba kubva pamodule kuenda kurobho.Indasitiri iyi iri kuchinja kubva pamamodules ane mhepo inofefetera, anobuda guruva kuenda kumamodules ane mhepo inotonhorera mumvura uye ane IP65 akazvimirira ane mhepo inotonhorera ine hupenyu hwemaawa anopfuura 25,000.
• Kushanda zvakanaka ndiyo nzira yakavanzika yeROI lever.Nzvimbo inotonhodzwa nemvura inoshanda zvakanaka ne96.5% zvichienzaniswa ne91–93% inotonhodzwa nemhepo inotambisa simba shoma ne3.5–5.5 muzana sekupisa - inokosha zviuru zvemaeuro panzvimbo imwe chete pagore pakushandisa simba re480kW.
• Maitiro akatopinda mufashoni.IEC 61851-23:2023 inorayira rutsigiro rwepuratifomu ye1000V+ uye zvinodiwa zvekuchengetedza pakutonhodza mvura zvinoenderana neIEC 62196-3:2022; ISO 15118 Plug & Charge uye OCPP 2.0.1 ikozvino zvave zvinhu zvakakosha kune HPC yekutengeserana.
• Chirongwa chemakore mashanu i1MW+.Zvikochekedzo zveMCS (Megawatt Charging System) zvine simba rinosvika 1,500A uye 600kW–1MW zvinotonhorera mvura zvemarori emagetsi nemabhazi zvinotsanangura nguva inotevera yekudyara mari.
• Kutonhodza kwemvura hakusi kwesarudzo pa480kW+.Padanho iri remagetsi, dhayamita yetambo, huremu, uye muganho wekupisa zvinoita kuti pfuti dzinotonhodzwa nemhepo dzisashande uye dzisave dzakachengeteka pakushandiswa kwezuva nezuva mukutengeserana.

Kunyura Zvakadzika: Nei Kutonhodza Kwemvura Kuchikunda Kupfuura 480kW

Fizikisi: nei kutonhora kwemhepo kuchipera pa500A

Simba rekuchaja rinobuda pamagetsi nemagetsi. Papuratifomu yebhatiri ye800V, 480kW inoda600A yeDC yazvino— uye 600kW inoda 750A. Kupisa kweJoule mutambo neconnector kunotevera I²R, saka kuwedzera kaviri simba remagetsi kunowedzera kupisa kunogadzirwa mutambo yemhangura.

Tambo dzeDC dzinotonhodzwa nemhepo dzakatarwa kuti dzive ne200–250A dzinoshandisa zvikamu zvikuru zvemhangura uye zvinodzivirira kupisa zvakanyanya kuti zviparadzire kupisa ikoko. Kuwedzera nzira iyoyo kusvika ku600A kunoburitsa tambo inoti:

• Inorema zvakanyanya(30kg+ pakugadzira pfuti), zvichikonzera kutadza kuneta panzvimbo yekurerutsira strain yekubatanidza;
• Gobvu uye rakaomarara, zvichiita kuti ergonomics dzemagetsi dzisagamuchirwe nevatyairi vezuva nezuva;
• Kumhanya kwakanyanya pa connector pin, kukurumidzisa kukura kwekudzivirira kusangana, kutenderera, uye kutsiva chinobatanidza nguva isati yakwana.

Kutonhodza kwemvura kunobvisa chinjano iyi. Chinotonhodza chinoyerera nemumigero iri pedyo neconductor, chichiburitsa kupisa panobva chinhu. Mugumisiro wacho iwaya ine chiyero che500A ine hunyanzvi hwepamusoro.hafu yedhayamita uye chikamu chimwe muzvitatu chehuremuyechinhu chakafanana nemhepo inotonhodzwa, ukuwo tembiricha yekubatanidza ichikwira kusvika pamuganhu wakatarwa.

Kutarisira kupisa kwetambo neconnector: 500A–800A cooling loop

Sisitimu inokosha ndiyo unit yekutonhodza mvura inotenderera inotonhodza kuburikidza nepfuti yekuchaja. Unit yekutonhodza yeMIDA's EV-HPC-PCU-01 — yakagadzirirwaMasisitimu etambo dzekuchaja dzinotonhorera mumvura dze500A— idhizaini inomiririra uye inoratidza mashandiro anofanira kuitwa nevanoita maenvelopu:

Zvinhu zvakakosha zveinjiniya zvinofanirwa kutariswa nevatengi:

1. Chinotonhodza che dielectric chakavharwa (IP68).Chinhu chinotonhodza hachimbobati zvemagetsi; denderedzwa racho rinovharwa uye rinomanikidzwa, zvichibvisa kusvibiswa uye mari yekuwedzera.
2. Imba yekupisa inoshanda.Chigadzirwa chinofanira kusimudza tembiricha yetambo kusvika ≤50K kunyangwe pa50°C nharaunda— uyu ndiwo musiyano uripo pakati pechaja inoburitsa simba rakazara re500A muzhizha reSpain nechaja inoburitsa simba rayo ne30%.
3. Kutaurirana kusingawanzoitiki.Telemetry yakavakirwa paMODBUS inobvumira mutariri wechiteshi kubvisa magetsi asati ashandiswa, zvichidzivirira chinongedzo nekupinda kwemotokari.

Kune nzvimbo dzine mota dzakawanda, MIDA inopawomasisitimu ekutonhodza mvura ane pfuti mbiriiyo inoshanda netambo mbiri dzine simba guru kubva pachikamu chimwe chete chekutonhodza, zvichideredza huwandu hwezvikamu zvepachiteshi.

Magadzirirwo emota yemagetsi: mamota akatonhorerwa nemvura uye machubhu emhepo akapatsanurwa eIP65

Kupfuura 480kW, kuwanda kwekupisa mukati mekabati remagetsi kunova dambudziko rechipiri rekupisa. Indasitiri iyi yakabatana nemaitiro maviri akavimbika zvikuru:

• Mamodule emagetsi anotonhorerwa nemvura (40kW–125kW).Inotonhodza zvakananga maplate emagetsi e semiconductor base. Ma module aya anotonhodza uye akanyarara, ane simba rakawanda pa rack imwe neimwe, uye anonyanya kufarirwa kumakabati ane simba re600kW+ uko vhoriyamu yemhepo isingakwane.
• Mamodule emhepo akapatsanurwa eIP65.Zvichishandiswa muzviteshi zvepasi zvine simba re60kW–480kW, mamodule aya anodhonza mhepo inotonhodza kuburikidza nemuchina wakavharwa usingabati PCB. Guruva, mhute yemunyu, uye hunyoro — zvinouraya zvakanyanya mamodule emhepo akajairwa — hazvisviki pamagetsi, zvichiita kuti nguva yepakati ipfuure maawa 500,000.

MIDA inonyora nzira dzese dziri mbiri dzayokutonhora kwemodule yemagetsiKune vanofambisa mabasa, mhedzisiro yacho inoshanda ndeyemari yekugadzirisa: ma modules anofefeterwa nemhepo akajairwa munzvimbo dzine guruva kana dzegungwa anowanzo kundikana mukati memwedzi 6-12, nepo ma modules ane maburi akapatsanurwa uye akatonhodzwa nemvura anogara kwemakore asina kutumirwa kwesevhisi.

Silicon carbide (SiC): chinhu chinopa simba re semiconductor

Kutonhodza kwemvura neSiC zvinoenderana. SiC MOSFETs dzinochinja nekukurumidza uye dzinoita kurasikirwa kushoma pane silicon IGBTs, izvo zvinoderedza kugadzirwa kwekupisa pakutanga - asi pa600A+ output, kunyangwe kurasikirwa kuri nani kweSiC kunofanirwa kutarisirwa zviri nyore. Maplate anotonhorera emvura akabatanidzwa zvakananga kumaSiC modules anopa 96.5%+ conversion efficiency operators ikozvino vanotarisira kubva kumidziyo yeHPC, ukuwo zvichigonesa makabati madiki anokodzera nzvimbo dzebasa remumugwagwa nenzvimbo dzemaguta.

Chikamu chesystem: chii chaizvo chinonzi chiteshi chinotonhodza mvura chine simba re480kW–720kW

Chiteshi cheHPC chemazuva ano chinotonhodzwa nemvura (semuenzaniso, MIDA'sNzvimbo yekuchaja yeDC ine 600kW inotonhorera nemvura) inobatanidza:

• Rudzi rwekubuda:200V – 1000V DC, inofukidza zvikepe zvekare zve400V uye mapuratifomu echizvarwa chinotevera e800V/1000V;
• Zvinobatanidza zvakawanda:CCS1, CCS2, CHAdeMO, GB/T (uye mhando dzakagadzirira NACS), dzichichaja mota dzinosvika nhatu panguva imwe chete kubva mukabati rimwe chete;
• Tambo dzemvura dzakatonhorerwa ne500Apapfuti ine simba guru;
• OCPP 1.6J / 2.0.1yekutarisa-tarisa pachena uye kuchaja nekuchenjera, pamwe nekushandisa nzira dze "smart charging"kuenzanisa mutoro une simbakuchengetedza kubatana kwegrid;
• Chivharo cheISO 15118 & Chajayekusimbisa mushe uye, pamidziyo inokwanisa kutungamira kumativi maviri, V2G/V2H power transfer;
• Hamvuropu yekushandisa:−30°C kusvika +70°C, zvichiita kuti michina iyi ishande kubva kuSiberia kusvika kuGulf.

Mitemo inoita kuti kutonhora kwemvura kuve kwakakosha (2024–2030)

Chero mushandi anotenga midziyo ye480kW+ nhasi ndiani ari kutengakweteKutsanangura IEC 61851-23:2023-inoenderana nemidziyo inotonhodzwa nemvura iri kutenga zvinhu zvakasara.

ROI / TCO: Nyaya yeBhizinesi yeKutonhodza Mvura

Midziyo inotonhodzwa nemvura ine mutengo wepamusoro we10-20% pane yakaenzana neyakatonhodzwa nemhepo. Masvomhu eTCO achiri kuifarira mune zvese zvinoshandiswa zvakanyanya. Zvinhu zvitatu zvinodhura zvinotonga:

1. Kushanda zvakanaka kwesimba — mutengo unoramba uchidzokororwa unobatanidza

Kusiyana kwekushanda zvakanaka kwekushandura hakusi kwerunako. Enzanisa chiteshi chinotonhodzwa nemvura paKushanda zvakanaka kwe96.5%ine mudziyo unotonhodza mweya zvishoma pa91–93%:

• Profayi yenzvimbo: chiteshi che480kW, chinoshanda maawa gumi pazuva neavhareji yemutoro we60% (avhareji ye288kW inodhonzwa) →≈1.05 GWh/gorekuendeswa.
• Musiyano wekushanda zvakanaka: 96.5% vs 93% →≈3.5% yemushonga unorasika sekupisa→ ≈36,800 kWh/gore inoraswa.
• Pa €0.15/kWh, zvinoreva≈€5,500/gore panzvimbo imwe neimwemukushandisa magetsi kunodzivisika — usati wawedzera kutonhora kwakanyanya, saizi yeHVAC, uye mari yekudiwa kwakanyanya.

Mumakore mashanu ekushandisa michina panzvimbo nhatu kusvika ina, chinhu ichi chinodarika mutengo wehardware yose.

2. Nguva yekushanda uye kugadzirisa — mutengo wakavanzika weguruva

• Mamodules akajairika anofefetera: kupinda kweguruva/hunyoro → hwindo rekutadza kwakajairika kwemwedzi 6-12 munzvimbo dziri kumahombekombe kana kumaindasitiri → mari yekutumira + module exchange pachiitiko chimwe nechimwe.
• Mamodule emhepo akapatsanurwa eIP65 / mamodule akatonhorerwa nemvura: MTTF > maawa 500,000; mayuniti ekutonhodza akavharirwa maawa 25,000.
• Zvinobatanidza zvinotonhorera nemvura: tembiricha yakaderera yepini → kukura kunonoka kwekusabatana → kutsiva tambo/pfuti kushoma (kuungana kwetambo ye500A chinhu chakakosha).

Bhajeti rekugadzirisa renzvimbo yemugwagwa ine pfuti nhanhatu inotonhodzwa nemhepo ndiro2–4× yakakwirirapane kuisa kwakafanana nekutonhodzwa nemvura, kunyanya nekuti mafeni, mafirita, uye ma modules emhepo zvinokundikana nguva dzose.

3. Kuburikidza nemari inowanikwa — nyaya yekuda

Pamugwagwa mukuru kana nzvimbo yezvikepe, nguva inowanikwa:

• Chiteshi chinotonhodza mvura che480kW chine tambo dze500A chinotsigira simba remagetsi rinosvika pakakwirira (peak current)yosenguva yekuchaja; nzvimbo dzakatonhodzwa nemhepo dzinodonha mushure memaminitsi gumi kusvika makumi maviri, zvichiita kuti nguva dzenguva dzekushanda dziwedzere ne30–50% muzhizha.
• Simba rakasimba repamusoro = nguva pfupi =zvidzidzo zvakawanda pachitoro chimwe nechimwe pazuva— ndiyo mari yakawanda inowanikwa neCPO.
• Chiteshi chimwe chemagetsi che480kW chinotsiva 3–4 x 120kW chemagetsi akaenzana nemagetsi anoshandiswa pazuva, mutengo wekucheka, kubatanidza magetsi, uye CAPEX.

Kuenzanisa kweTCO kwemakore mashanu (nzvimbo yemugwagwa mukuru we480kW)

Mhedziso yacho inowirirana munzvimbo dzakasiyana-siyana:kutonhora kwemvura kunoderedza TCO yemakore mashanu neinenge 20–35%padanho rekushandiswa kwebhizinesi, ukuwo madhiraivha achiratidza ruzivo rwekuchaja. Kuti uwane ruzivo rwakadzama nezvehardware, ona MIDA'sChiteshi chekuchaja che480kW DC chinokurumidzasenzvimbo yekutanga kune nzvimbo inotonhorera mvura.

Maonero Emakore Mashanu (2026–2031)

1. Kuchaja maMegawatt kunosvika nekuda kwebasa guru.Zvishandiso zveMCS zvine simba remagetsi rinosvika 1,500A uye 1MW-class liquid-cooled stations zvichaita kuti marori akwanise kuchaja magetsi; vanotarisira kuti makabati e600kW–1MW achava migwagwa mikuru muEurope neNorth America panosvika gore ra2028.
2. Kubatanidzwa kweNACS kunokurumidza.North America yakabatana neSAE J3400; pfuti dzakatonhodzwa nemvura (CCS2 + NACS + GB/T) dzinova idzo dzinotengeswa kunze kwenyika.
3. Mapuratifomu e1000V anova makuru.NeIEC 61851-23:2023 uye 800V/1000V, machaja epasi pe480kW acharasikirwa zvishoma nezvishoma nemitengo yemotokari.
4. Kutonhodza kunova pfuma yedhijitari inotungamirwa.MODBUS/CAN telemetry pazvibato zvekutonhodza inopa ongororo yemakore — kufembera, kutarisa hutano hwezvinotonhodza, uye kuronga kweO&M kunotsiva sevhisi yekuchinja.
5. BESS + HPC yakatonhorerwa nemvura.Nzvimbo dzine mabhatiri (solar + storage + 600kW HPC) dzinoderedza mari yekubatanidza grid uye mari yekuwedzera; ma modules ane mvura inotonhorera ndiwo musimboti wekupisa unoita kuti kutumirwa kwemagetsi emhando ye1MW kubva kugrid feed kugoneke.

Mibvunzo Inowanzo bvunzwa

1. Chii chinonzi charger yemagetsi inotonhorera mumvura?Chaja yemagetsi inotonhorera mumvura inotenderera ichitonhorera mvura kuburikidza nezvisungo zvakavharwa mukati mekabati remagetsi uye muunganidzwa wetambo yekuchaja/chinobatanidza kuti ibvise kupisa. Kusiyana nemayuniti anotonhorera mweya anofuridza mhepo iri munzvimbo (inowanzova neguruva) pamusoro pemagetsi, masisitimu anotonhorera mvura anochengetedza zvikamu patembiricha yakaderera uye yakagadzikana, izvo zvinogonesa 500A+ continuous current uye zvinotsigira 480kW–1MW kuchaja.

2. Sei machaja e480kW+ achida kutonhodzwa kwemvura?Pa480kW papuratifomu ye800V, magetsi anosvika 600A; pa600kW anosvika 750A. Kupisa mutambo nemaconnector kunoyera ne square of current (I²R). Kutonhodza mhepo kunoda tambo dzakakora, dzinorema uye kunokonzera kupisa kwakanyanya uye kukanganiswa mukati memaminitsi. Kutonhodza kwemvura kunochengetedza tembiricha yetambo mukati me50K uye kunobata simba rakazara kwechikamu chose.

3. Ndechipi chiyero chemazuva ano chinogona kutsigirwa netambo dzekuchaja dzakatonhodzwa nemvura?Tambo dzeDC dzinotonhorerwa nemvura dzekutengeserana nhasi dzakapihwa 500A–800A (CCS2/GB/T), neNACS variants pa250A–600A uye MCS/CHAOJI connectors inosvika 1,500A yekuchaja megawatt. Chiyero chetambo chinofanira kuenzaniswa nevoltage yekubuda kwechiteshi: chiteshi che480kW pa800V chinoda kanenge pfuti inotonhorerwa nemvura ye600A.

4. Chaja inotonhodzwa nemvura inoshanda zvakadii kupfuura inotonhodzwa nemhepo?Nzvimbo dzepamusoro-soro dzemagetsi dzakatonhodzwa nemvura uye dzakaparadzana dzinosvika ≥96.5% AC-to-DC conversion efficiency, nepo mayuniti ane mhepo shoma anowanzova pa91–93%. Pa480kW uye maawa gumi ekushanda kwezuva nezuva, musiyano iwoyo we3.5–5.5 point gap unoparadza angangoita 36,000–58,000 kWh panzvimbo imwe chete pagore - zviuru zvemaeuro mumitengo yemagetsi inodzivisika.

5. Machaja anotonhodzwa nemvura anoda kugadziriswa zvakanyanya here?Kwete — kazhinji kacho zvishoma. Chinotonhodza chakavharirwa (IP68), saka hapana mafirita kana mafeni ekutsiva. Mayunitsi ekutonhodza anoongororwa kwemaawa anopfuura zviuru makumi maviri nezvishanu (25,000), uye mamodule emagetsi akapatsanurwa kana kuti mamodule emvura anotonhodzwa ane huwandu hweMTBF huri pamusoro pemamodule emhepo, ayo anowanzo kundikana mukati memwedzi 6-12 munzvimbo dzine guruva kana dzegungwa.

6. Kutonhodza mvura kwakakosha here pamutengo wakakwira wekutanga?Ehe kana paine chero mamiriro ekushandiswa kwemagetsi. Mari ye hardware inowanzo wanikwa mukati memwedzi 12-24 kuburikidza nekushanda zvakanyanya kwekushandura, kutsiva ma module/tambo shoma, uye kuwedzera kwe30-50% pa stand pazuva. Pachishandiswa TCO yemakore mashanu, nzvimbo dzinotonhodzwa nemvura dzine simba re480kW dzinodhura ne20-35% pa stand pane dzakafanana ne conditioner dzinotonhodzwa nemhepo.

7. Ndezvipi zvinodiwa zvinoshanda pakuchaja nekukurumidza kunotonhodzwa nemvura?Chimiro chikuru ndecheIEC 61851-23:2023 (1000V+ DC output, insulation monitoring, high-power safety), IEC 62196-3:2022 (zvinodiwa nechinobatanidza mvura uye tambo), ISO 15118-2/-20:2022 (Plug & Charge, bidirectional power), SAE J3400 (NACS), uye OCPP 1.6J/2.0.1 ye network uye smart-charging inteoperability. Vatengi vanofanira kuda zvese izvi pa 480kW+ tender.

MIDA Power (Shanghai Mida EV Power Co., Ltd.) inogadzira uye inogadzira zviteshi zvekuchaja zveDC zvinotonhorera zvine simba kubva pa480kW kusvika pa720kW, 500A–800A, uye mamodule emagetsi emhando ye "isolated-duct" ekushandisa pakuchaja mumigwagwa mikuru, fleet, uye megawatt-class. Bata timu yedu yeinjiniya kuti uwane rutsigiro rwechirongwa cheOEM/ODM.