Vagadziri vezviteshi zvekuchaja mota:Nekufambira mberi kuri kuramba kuchiita tekinoroji yemabhatiri uye makambani emotokari munzvimbo dzakareruka nedzimwe nzvimbo dzekuvandudza, huwandu hwemotokari dzemagetsi huri kuramba huchivandudzwa, huwandu hwemhando dzinopfuura 1,000km hwakaburitswa imwe mushure meimwe, kunetseka kwekufamba kwemotokari dzemagetsi kuri kuderedzwa, asi kuchaja kunonoka, kuchaja kwakaoma "kugadzirisa kunetseka kwesimba" kuchiri kudzikamisa kukura kwemotokari dzemagetsi. Tekinoroji iripo yekuchaja inoda kuti vatengi vamirire kwemaminitsi makumi mana kana kupfuura kuti vazadze, kufamba kwezororo "kuchaja awa imwe, kumira mumutsara kwemaawa mana" kwave dambudziko guru kune varidzi vemotokari itsva dzemagetsi, zvekuti kukurumidza kudzoreredza magetsi zviri nyore sekudzoreredza mafuta kwave kutungamira kwekuedza kwemakambani emagetsi.
Vagadziri vezviteshi zvekuchaja mota: Sisitimu ye800V high-voltage + kuchaja mota dzemagetsi nekukurumidza inogona kusvika pakuchaja kwemaminetsi gumi uye makiromita mazana matatu, izvo zvinogona kugadzirisa kunetseka kwekudzoreredzwa kwemotokari, uye zvinotarisirwa kuti ive nzira huru yekuchaja nekukurumidza. Makambani emota emuno nevekunze akatogadzira marongero akakodzera, uye mamodheru akati wandei e800V achagadzirwa zvakanyanya muna 2022. Asi akashongedzerwa ne800V high-voltage platform car charging muchaja yakajairika yekuchaja, kumhanya kwekuchaja hakuna kusvika pane zvaitarisirwa, hakugone kusvika pakuchaja nekukurumidza, saka mugumo wemurwi wecheni yemaindasitiri unoda kuvandudzwa pamwe chete nemugumo wemota, zvikamu zvinoverengeka zvenzira zvichabatsira.
Kutanga, chii chinonzi high voltage charging
Vagadziri vezviteshi zvekuchaja mota: Kuchaja nekukurumidza kuchaja nekukurumidza, chikamu chekuyera chinogona kuchaja nguva (C). Kana chichiwedzera chekuchaja chikakura, nguva yekuchaja ipfupi.
Chinowandisa chekuchaja (C) = charging current (mA) / bhatiri rakagadzirirwa kugona (mAh)
Semuenzaniso, kana simba rebhatiri riri 4000mAh uye simba rekuchaja richisvika 8000mAh, chinowanza kuchaja i8000/4000 = 2C.
Vagadziri vezviteshi zvekuchaja mota: Kuchaja kwakakwira hakusi pakati pe0% ne100% yechaji inoitwa nekuchaja kwakakwira kwemagetsi. Nzira yekuchaja inonzwisisika yakakamurwa kuita matanho matatu, danho rekutanga: mamiriro ekuchaja usati watanga; danho rechipiri: kuchaja kwakakwira kwemagetsi asingachinji; danho rechitatu: kuchaja kwakasimba kwemagetsi asingachinji.
Vagadziri vezviteshi zvekuchaja mota: Danho rekutanga rekuchaja rinoita basa rekudzivirira bhatiri, danho rechipiri ndiro ratinoti danho rekuchaja rine mwero wepamusoro, simba rekuita izvi rinowanzova pakati pe20%-80%; danho rechitatu rekuchaja voltage risingaperi rakanangana nekuderedza voltage, kudzivirira bhatiri kubva pakuwedzera voltage, izvo zvinogona kukuvadza chimiro chebhatiri.
1, Vagadziri vezviteshi zvekuchaja mota: kuchaja nekukurumidza kunofanirwa kuvandudza simba remugumo wekuchaja uye bhatiri rekuchaja/kuburitsa bhatiri
Kune nzira mbiri huru dzekuchaja mota dzemagetsi: DC fast charging uye AC slow charging.
Vagadziri vezviteshi zvekuchaja mota: Kuchaja zvishoma nezvishoma kweAC kunoenderana nenzvimbo yekuchaja kumba kana munzvimbo dzekupaka mota dzemunharaunda, simba rekuchaja idiki kubva pamakilowatts mashoma kusvika kumakilowatts akawanda, kazhinji zvinotora maawa 8-10 kuti ichajwe zvizere. Kuchaja zvishoma nezvishoma kweAC kunoshandisa simba re220V AC zvakananga kubva pagrid, uye kunoishandura kuita simba reDC kuburikidza neAC/DC converter iri mukati meOBC charger iri mubhodhi kuti ipe bhatiri reEV. Vagadziri vezviteshi zvekuchaja mota: Nekuda kwesimba rakaderera rekuchaja, simba reAC/DC converter rakavakirwa muOBC iri mubhodhi rinowanzova rakaderera, uye mutengo wakaderera.
Vagadziri vezviteshi zvekuchaja mota: DC fast charging inowanzoenderana nemamiriro ekuchaja pamigwagwa mikuru/rwendo rurefu, uko simba rinosvika mazana emakilowatts uye rinotora maawa 1-2 chete kuti richajwe zvizere. Chinangwa chekuchaja DC fast charging ndechekutamisa AC/DC ine simba rakawanda kuenda kunzvimbo yekuchaja fast, uko DC charging post inoshandura simba reAC kubva pagrid kuita simba reDC rine simba rakawanda kuburikidza ne rectifier kuti ichajise bhatiri remotokari zvakananga. Simba repamusoro rekuchaja fast rinogona kusvika 350kW kana kunyange 480kW, uye nguva yekuchaja fast fast inotarisirwa kuderedzwa kusvika pasi pemaminitsi makumi matatu, uye mune ramangwana inogona kudzvinyirirwa kusvika pasi pemaminitsi gumi.
Vagadziri vezviteshi zvekuchaja mota:Pfuti yekuchaja yeDC fast charging ndiyo "bhiriji" reDC fast charging system, iyo inoita kuti simba neruzivo zvienderane nechaja nemotokari zvienderane. Pfuti yeHUBER+SUHNER's national standard liquid-cooled gun, RADOX® HPC 600, inokwanisa kuchaja nguva dzose kusvika ku600A (kusvika ku800A muhupenyu chaihwo), ine performance ye600kW/1000V. Iyo RADOX® HPC 600 inopa 600A continuous charging (yakayerwa kusvika ku800A), system performance ye600kW/1000V, metering system yakagadzirira kushandiswa, contacts dzinogona kutsiviwa kwenguva refu, kuchengetedzeka kwakanyanya neIP67 rating, uye CCS1 neCCS2 interfaces. Inogona kuunza kuchaja nekukurumidza kuri nyore uye kwakaringana, izvo zvinogona kuchengetedza kumhanya kwekuchaja kwakanyanya, kuvimbisa kuchengetedzeka kwekuchaja, kuderedza huremu hwemidziyo uye mutengo wekugadzirisa, uye isarudzo iri nani kune nzvimbo dzekuchaja dzakatonhodzwa nemvura.
Mufananidzo
2, Vagadziri vezviteshi zvekuchaja mota: Vandudza kumhanya kwekuchaja nekukurumidza: vanoda kuvandudza simba rekuchaja uye bhatiri rekuchaja/kuburitsa bhatiri panguva imwe chete.
Simba rinoshanda rekuchaja ndiro rinonyanya kukosha kana tichienzanisa nesimba rekuchaja uye simba rekuchaja bhatiri, uye kuti uvandudze kumhanya kwekuchaja nekukurumidza, zvakakosha kuvandudza simba rekuchaja uye mwero wekuchaja/kuburitsa bhatiri panguva imwe chete.
Vagadziri vezviteshi zvekuchaja mota:Simba rekuchaja (formula P=UI) rinogona kuwedzerwa nekuwedzera voltage kana current. Semuenzaniso, Porsche Taycan ndiyo modhi yekutanga kugadzira 800V high-voltage platform, uye senzira yakajairika ye high-voltage route, simba rayo rekuchaja rasvika 350kW.
Chechipiri, zvakanakira nekuipira kwekuchaja kwemagetsi ane simba guru uye mamiriro aripo pari zvino.
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