Tekinoroji dzepamusoro dzeKutonhodza Mvura muBESS DC Chargers

Mhinduro Inokurumidza

Kutonhodza kwemvura mumacharger eBESS DC kunogadzirisa matambudziko maviri anonyanya kupisa mukuchaja kweEV ine simba guru: kubvisa kupisa kubva kumagetsi emagetsi netambo dzekuchaja, uye kuchengetedza mabhatiri patembiricha dzakafanana dzinochengetedza hupenyu hwema cycle. Macharger e480 kW anotonhodzwa nemhepo anoburitsa simba kana mamiriro ekunze achidziya uye anoda tambo dzakaoma zvekuti vatyairi vanonetseka kudzibata; masisitimu anotonhodzwa nemvura anochengetedza simba rakazara re480–600 kW patembiricha yemhepo kusvika ku50 °C uye anoshandisa tambo dzakareruka dze500 A+ dzinorema hafu yedzimwe nzira dzechinyakare. Padivi rekuchengetera, mapaketi eLFP anotonhodzwa nemvura anochengetedza tembiricha kubva kune cell kuenda kune cell mukati me ±2 °C, achiwedzera hupenyu hwema cycle kubva panhamba dzakajairika dzema cycles ane mhepo ye4,000–6,000 kusvika kuma cycles 8,000–10,000. Kune vanoshanda, mhedzisiro inoshanda inoyerwa: kWh inounzwa yakawanda pacharger pazuva, hupenyu hwemidziyo hwakareba, uye mutengo wemari wakaderera wekuva muridzi - ndosaka kutonhodza kwemvura ikozvino kuri dhizaini yekutanga ye240 kW zvichikwira.

Zvinhu Zvinokosha Zvaunofanira Kuziva

• Kutonhodza kwemvura kunochengetedza simba rakazara remagetsi kana tembiricha dzakanyanya kudziya apo machaja anotonhodzwa nemhepo anoderera ne15–30%.
• Tambo dzekuchaja dzakatonhodzwa nemvura dzinopa simba remagetsi rinokwana 500 A+ mumagetsi akareruka uye anochinjika — zvichiita kuti 600 kW-class hypercharging ive yepamusoro.
• Mapaketi eBESS anotonhodzwa nemvura anosvika pakufanana kwekupisa kwemasero e±2 °C, zvichitsigira hupenyu hwemaseru e8,000–10,000 zvichienzaniswa ne4,000–6,000 emapaketi anotonhodzwa nemhepo.
• Zvidimbu zvekutonhodza mvura zvakavharirwa (zvakayerwa neIP65, zvinotariswa nemamiriro ekutonhodza) zvinocheka guruva nekuora - ndicho chikonzero chikuru chekukanganisa kwemagetsi panzvimbo dziri padivi pemugwagwa.
• Kunyangwe mutengo wekutanga wakakwira ne10-20%, masisitimu anotonhodzwa nemvura anopa simba rakawanda ne5-15% pagore uye hupenyu hurefu, zvichivandudza TCO yemakore gumi ne15-30%.

Dambudziko rekupisa mukuchaja zvine simba guru

Kilowatt yega yega inounzwa kuburikidza neDC charger inogadzira kupisa kwakashata. Charger ye480 kW inoshanda ne96% inoramba kupisa kweinenge 19 kW - yakakwana kupisa dzimba mbiri. Mukati meimba yakavharirwa, kupisa ikoko kunonyanya munzvimbo nhatu: ma AC/DC power modules, ma DC/DC converters, uye chinongedzo chetambo yekuchaja. Imba yebhatiri inowedzera dambudziko rechina: kuchaja nekuburitsa magetsi zvinopisa masero pachawo, uye kupisa ndiko muvengi wemaitiro ese emagetsi mu lithium cell.

Kwemakumi emakore, kutonhodza kwemhepo yakamanikidzwa kwakabata zvinhu izvi. Asi maitiro maviri akaita kuti kutonhodza kwemhepo kupfuure muganhu wayo:

1. Kuwedzera kwehuwandu hwesimba.Machaja akachinja kubva pa60 kW kuenda ku240 kW kuenda ku480 kW uye ikozvino mapuratifomu e600 kW-class ari mukati menzvimbo imwe chete yekuvharira. Kutonhodza kwemhepo kwaderera zvakanyanya: mafeni anorira, mafirita anovhara nekukurumidza, uye nzvimbo yekuvharira inoda maburi akawanda emhepo anopinza guruva, munyu, uye hunyoro. 2.Kupisa kwemamiriro ekunze.Macharger emumugwagwa muSpain, Texas, Middle East, neAustralia anoshanda pa40–50°C. Masisitimu anotonhodzwa nemhepo anodzima simba remagetsi sezvo heatsink yasvika pamuganhu wayo - zvichireva kuti charger ine 480 kW murabhoritari inopa 350–410 kW muna Chikunguru.

Chirango chekudzikisa simba hachisi chekufungidzira. Pakuchaja mota yemumugwagwa inokwana zvikamu makumi maviri nemana pazuva, avhareji yekudzima simba remuzhizha ye20% inodhura anenge 400–600 kWh pazuva yekurasikirwa kwesimba - makumi ezviuru zve kWh pagore, mari inosvika $5,000–$15,000 zvichienderana nemutengo uye mashandisirwo azvo.

Kutonhodza Kwemhepo vs Kutonhodza Kwemvura: Kuenzanisa Kweinjiniya

Tafura inoratidza pfungwa dzekugadzira: kutonhodza kwemvura hakusi chinhu cheumbozha asi tekinoroji inobatsira yekirasi yekushanda kwe240 kW–1 MW. Pasi pe180 kW, kutonhodza kwemhepo kunoramba kuchikwikwidzana zvichienderana nemutengo; pamusoro pezvo, fizikisi inofarira mvura.

Tambo Dzakatonhorerwa Nemvura: Kugonesa 500A+ Continuous Current

Waya yekuchaja ndiyo inovabatsira kuti vatyairi vanzwe magadzirirwo ekupisa. 600. Kuyerera kwakasimba kuburikidza neconductor yemhangura yemazuva ano kunounza kupisa kukuru, saka tambo dzinotonhodzwa nemhepo dzinotsiva maconductor makuru - mhedzisiro yacho tambo inorema uye yakaoma zvekuti vatyairi - kunyanya vatyairi vakuru kana avo vanobata CCS2 connectors pamakona asina kunaka - vanonetseka kuishandisa.

Tekinoroji yetambo inotonhorerwa nemvura inogadzirisa izvi nekutenderedza chinotonhorera kuburikidza nenzira dzakabatanidzwa mujaketi retambo, dziri pedyo zvakananga nemakondirakita anotakura magetsi. Chinotonhorera chinoburitsa kupisa kunodzivirira panobva magetsi, zvichibvumira kondirakita diki kuti ikwanise kutakura magetsi akafanana:

• Kuwanda kwehuwandu hwemazuva ano:500–600 A inoenderera mberi patambo imwe neimwe, zvichiita kuti 600 kW ichajwe pa800–1000 V architectures pasina kupisa zvakanyanya.
• Kurema uye kuchinjika:40–55% yakareruka kupfuura tambo dzakatonhodzwa nemhepo, dzine dhayamita yakakombama — kuvandudza ruzivo rwemutyairi zvakananga uye kuderedza kuneta kwemarobhoti kana ma plug-in systems anongoerekana aita.
• Tembiricha yekubatanidza:Inochengetwa pasi pe55°C pamagetsi akazara, ichidzivirira nzvimbo dzinobata chinongedzo pamwe nekupinda kwemotokari.

Kugona uku ndiko kwakakosha pa [mapuratifomu eMIDA e600 kW anotonhorera mvura] (https://www.midapower.com/), uko sisitimu yetambo nechaja zvinogovana loop imwe chete yecoolant uye controller — dhizaini inochengetedza nzira yese yekupisa pasi pesisitimu imwe chete yekutarisa.

Kutarisira Kupisa Padivi Rebhatiri: Hupenyu Hwekutenderera Inyaya Yekupisa

Kune BESS muchiteshi chekuchaja, kutonhora hakusi kwekushanda panguva iyoyo - kunoreva hupenyu hwese. Masero eLithium-iron-phosphate (LFP) anoora nekukurumidza pakupisa kwakanyanya uye, zvakanyanya, anoora zvisina kuenzana kana paketi ine nzvimbo dzinopisa nedzinotonhora. Sero rinopisa rinoganhurira kushanda kwepakiti yese uye rinosarudza nguva yekutsiva.

Kutonhodza kwemvura kunochinja nzira yekukwegura kwebhatiri:

Maitiro acho ari nyore: chinotonhodza chemvura chine simba rekupisa rakanyanya uye kumhanya kwakanyanya kwemvura chinoburitsa kupisa kubva kumaplate anotonhora zvakananga nemamodule emasero. Nekuti nzira inotonhodza inofukidza module yega yega zvakaenzana, paki yacho inoshanda pedyo netembiricha yayo yakakodzera kwese kwese - inononoka kukwegura, kushanda zvakanaka kwekudzoka, uye kushomeka kwekuchengetedzwa.

Kune BESS inoshandura hunyanzvi hwayo hwekugadzira ndebvu zuva nezuva, musiyano uripo pakati pe6,000 ne10,000 makore matatu kusvika mashanu ekuwedzera ebasa - izvo zvinoshandura modhi yemari kubva pa "bhatiri repakati pepurojekiti" kuenda ku "bhatiri rinogara kwenguva refu kupfuura charger."

Kuchengetedzeka, Kuvhara, uye Chitupa

Kutonhodza kwemvura kunounza mvura mumidziyo ine simba guru, izvo zvinoita kuti uinjiniya wekuchengetedza uye chitupa zvive chinhu chikuru pakugadzira. Magadzirirwo ane mutoro - uye ayo anogamuchirwa nevanotonga nemakambani einishuwarenzi - ane hunhu uhu:

• Zvisungo zvakavharwa, zvakavharwaine dielectric coolant, yakayerwa kuti ishande kwenguva yakazara, zvichibvisa zvachose njodzi ye "mvura + magetsi".
• Mavharo ane chiyero cheIP65pasina nzvimbo dzinopinza mhepo: guruva, munyu unopfapfaidza, uye zvipembenene hazvigone kupinda, izvo zvinoderedza zvakananga nzira dzekukundikana kwemumunda dzinotonga nhamba dzemagetsi dziri padivi pemugwagwa.
• Kuonekwa kwekubuda kwemvura uye kutarisa kumanikidzwanekudzima otomatiki charger uye kushuma zvikanganiso kuburikidza neOCPP.
• Kutarisa mamiriro emvura inotonhorera(kufambiswa kwemhepo, mwero wekuyerera kwemhepo, tembiricha) zvakabatanidzwa muEMS, nezvikamu zvebasa zvemakore mashanu kusvika gumi.
• Kufukidzwa kwezvitupa: IEC 61851, IEC 62196, uye UL 2594 yesystem yekuchaja; UL 9540 / IEC 62933 yesystem yekuchengetera; IP65 paIEC 60529.

Aya ndiwo marongero ekuda kana mafirita avharwa. Chivharo chakavharwa chakatonhodzwa nemvura hachigari chisina kugadziriswa, asi nzira dzacho dzekukundikana hadziwanzowaniki, dzinofungidzirwa, uye dzinoonekwa kure — kusiyana nemasisitimu efeni nefirita anoora chinyararire apo mafirita anovharika.

Kuchengetedza uye Hupfumi hweHupenyu

Chinhu chinowanzo rambidzwa nekutonhodza kwemvura ndiko kuomarara - pfungwa yekuti mapombi nechinotonhodza zvinofanirwa kunge zvichinetsa kupfuura mafeni. Ruzivo rwemumunda uye zvinyorwa zvebasa reOEM zvinotsanangura nyaya yakasiyana:

Wedzera simba uye mhedzisiro yemari — hapana kukanganiswa kwezhizha, kuburitswa kwepamusoro kwegore, hupenyu hwebhatiri hwakareba — uye kuenzanisa kweTCO kwemakore gumi kwakakosha: masisitimu anotonhodzwa nemvura anowanzo kupa TCO yakaderera ne15-30% pane equivalents anotonhodzwa nemhepo pa240 kW zvichikwira, kunyangwe iri premium yekutanga ye10-20%. Premium inobhadharwa kamwe chete; chirango chekukanganiswa uye kutsiva bhatiri zvinodzoka gore rega rega.

Mutengo Wose Wekuva Muridzi Pakarepo

Mhedziso

Kutonhodza kwemvura kwakanyanya ndiyo tekinoroji inonyanya kukosha munguva yekuchaja ine simba guru. Inotsigira kuburitsa kwakazara mukupisa kwegwenga, inoita kuti kuchaja kwe600 kW kushandiswe panyama kuburikidza netambo dzakareruka dze500 A+, uye inowedzera hupenyu hweBESS kuburikidza nekupisa kwemasero kwakafanana - zvese izvi zvichideredza kugadziriswa uye kubvisa nzira dzekutadza kufambiswa neguruva dzenzvimbo dzinopinda mhepo. Chinhu chega chega cheni yemutengo - simba rinobuda, hupenyu hwezvinhu, ruzivo rwemutyairi, mutengo weO&M - zvinovandudzika. Kune vanoshanda vanotsanangura 240 kW zvichikwira, kutonhodza kwemvura hakusi sarudzo yepamusoro; ndiyo hwaro hwakakodzera hweinjiniya. Ongorora [MIDA's liquid-cooled DC fast charging portfolio](https://www.midapower.com/) uye [BESS thermal management reference designs](https://www.midapower.com/) kuti uwane data rekushanda rakasimbiswa mumamiriro ekunze ewebsite yako.

Mibvunzo Inowanzo bvunzwa

1. Chii chinonzi kutonhora kwemvura muDC charger?Kutonhodza kwemvura kunotenderera chinotonhodza kuburikidza nemaplate anotonhora uye nzira dzetambo kuti chibudise kupisa kubva kumagetsi emagetsi, mabhatiri, uye tambo dzekuchaja zvakananga, pachinzvimbo chekuvimba nemafeni nemhepo iri munzvimbo yacho.

2. Sei kutonhora kwemvura kuchidikanwa pakuchaja magetsi ane simba guru?Kutonhora kwemhepo kunopfuura 240 kW hakugone kubvisa kupisa kwakarasika nekukurumidza munzvimbo dzinodziya, zvichikonzera kutadza kubuda kwemhepo; kutonhora kwemvura kunochengetedza simba rakazara uye kunogonesa tambo dzakareruka dze500–600 A.

3. Kutonhodza kwemvura kunovandudza sei nguva yekushanda kwechaja?Masisitimu akavharirwa anotonhodza mvura anobvisa kucheneswa kwemafirita uye kutadza kushanda kwemafeni, zvichideredza O&M yegore negore ne50–70% uye kubvisa kukanganiswa kwemagetsi munguva yezhizha, izvo zvinogona kuwedzera 5–15% pakuburitswa kwesimba pagore.

4. Tambo dzakatonhodzwa nemvura dzinotakura 500 A nguva dzose here?Ehe. Tambo dzakatonhodzwa nemvura dzine nzira dzakabatanidzwa dzekutonhodza dzinotakura simba remagetsi rinosvika 500–600 A rinoramba richichinjika uye rakareruka — tekinoroji inogonesa kuchaja simba re600 kW.

5. Kutonhodza kwemvura kunowedzera hupenyu hwebhatiri muBESS here?Ehe. Mapaketi eLFP anotonhodzwa nemvura anoramba akafanana pakupisa kwemasero e±2 °C, achitsigira mapoinzi 8,000–10,000 zvichienzaniswa ne4,000–6,000 emapaketi anotonhodzwa nemhepo — hupenyu hwebasa hurefu hwe50–100%.

6. Kutonhodza kwemvura kwakachengeteka here nemidziyo ine simba guru?Ehe, kana yakagadzirwa zvakanaka: marobho akavharwa anoshandisa dielectric coolant, ma enclosures anosvika IP65, uye kutarisisa kudonha kwemvura/kumanikidzwa kunokonzera kudzima otomatiki uye ma alarm ari kure.

7. Ndeipi muripo wekusarudza kutonhora kwemvura?Pa 240 kW zvichikwira, mutengo wekutanga we10–20% unodzoserwa kuburikidza nekubvisa kukanganiswa kwemotokari, kuderedza O&M, uye kudzivirira kutsiva mabhatiri, zvichideredza mutengo wekuva muridzi wemotokari ne15–30% mumakore gumi.