Vagadziri vechiteshi chekuchaja mota:Nekuenderera mberi kwekuenderera mberi kwebhatiri tekinoroji uye makambani emotokari munzvimbo dzakareruka uye nedzimwe nzvimbo dzekusimudzira, mota dzemagetsi dzinoramba dzichivandudzika, huwandu hwemhando dzinopfuura 1,000km dzakavhurwa imwe mushure meimwe, kushushikana kwemotokari yemagetsi kunoderedzwa, asi. kuchaja kunononoka, kuchaja kwakaoma "kugadzirisa simba rekufunganya" kuchiri kurambidza kugadzirwa kwemotokari dzemagetsi. Tekinoroji iripo yekuchaja inoda kuti vatengi vamirire maminetsi makumi mana kana kunyange kureba kuti vazadze, kufamba kwezororo "kuchaja awa, kumira mumutsara kwemaawa mana" kwave kurwadza kwepfupa kune varidzi vemotokari nyowani, kuitira kuti kukurumidza kuzadza magetsi kuve nyore sezvazviri. refueling yave kutungamira kweEV indasitiri cheni kuedza.
Vagadziri vechiteshi chekuchaja mota: Iyo 800V yakakwira-voltage system + yakanyanya kumhanyisa kuchaja yemotokari dzemagetsi inogona kuwana nguva yekuchaja yemaminetsi gumi uye huwandu hwemakiromita mazana matatu, iyo inogona kunyatso kugadzirisa kushushikana kwekuzadzazve, uye inotarisirwa kuve iyo nzira huru. yekuchaja nekukurumidza. Makambani emotokari emudzimba nekunze akatogadzira marongero akakodzera, uye mhando dze800V dzinoverengeka dzichagadzirwa-zhinji muna 2022. Asi dzakashongedzerwa ne800V high-voltage papuratifomu mota ichichaja mune yakajairika yekuchaja murwi yekuchaja, yekuchaja kumhanya haisi kusvika kune zvinotarisirwa, inogona. kwete kuwana yakanyanya kukurumidza kuchaja, nekudaro murwi wekupedzisira weiyo maindasitiri cheni inoda kukwidziridzwa tandem nekuguma kwemota, akati wandei ezvikamu zve track achabatsira.
Kutanga, chii chinonzi high voltage kuchaja
Vagadziri vechiteshi chekuchaja mota:Kukurumidza kuchaja kuri kukurumidza kuchaja, chiyero chekuyera chinogona kubhadhariswa nguva (C). Kuwanda kwechaji chekuwedzera, nguva yekuchaja ipfupi.
Kuchaja kuwandisa (C) = kuchaja ikozvino (mA) / bhatiri rakayerwa huwandu (mAh)
Semuenzaniso, kana huwandu hwebhatiri huri 4000mAh uye ikozvino yekuchaja inosvika 8000mAh, iyo yekuchaja yekuwedzera i8000/4000 = 2C.
Vagadziri vechiteshi chekuchaja mota:Kuchaja kwakakwira hakusi 0% -100% yekuchaja kunoitwa nekuchaja kwazvino. Iyo inonzwisisika yekuchaja modhi yakakamurwa kuita matanho matatu, nhanho 1: pre-charging state; danho rechipiri: yakakwira ikozvino inogara ichichaja; nhanho 3: nguva dzose voltage kuchaja.
Vagadziri vezviteshi zvekuchaja mota: Danho 1 pre-charging inoita basa rekudzivirira sero bhatiri, nhanho yechipiri ndiyo yatinodaidza nhanho yekuchaja nhanho, huwandu hwesimba hwekuita uku hunowanzo mu20% -80%; nhanho 3 inogara ichichaja yakanangana nekudzikamisa voltage, kudzivirira bhatiri sero kubva pamusoro-voltage, izvo zvinogona kukuvadza bhatiri chimiro.
1, Vagadziri vechiteshi chekuchaja mota: kukurumidza kuchaja kunoda kuvandudza simba rekupera kwekuchaja uye bhatiri yekuchaja / yekuburitsa kuwedzera.
Pane nzira mbiri dzekuchaja dzeEVs: DC inokurumidza kuchaja uye AC inononoka kuchaja.
Vagadziri vechiteshi chekuchaja mota: AC inononoka kuchaja inoenderana nenzvimbo yekuchaja pamba kana munharaunda mapaki emotokari, simba rekuchaja idiki kubva pakilowatts mashoma kusvika kumakumi emakumi emakilowatts, kazhinji inotora maawa masere-10 kuti ichajiswe zvizere. AC inononoka kuchaja inoshandisa 220V AC simba yakananga kubva kugedhi, uye yoishandura kuita DC simba kuburikidza neAC/DC inoshandura mukati me-on-board charger OBC kuti ipe EV bhatiri. Vagadziri vechiteshi chekuchaja mota:Nekuda kwesimba rezasi rekuchaja, simba reiyo AC/DC inoshandura yakavakirwa mukati-bhodhi OBC inowanzodzika, uye mutengo wakaderera.
Vagadziri vechiteshi chekuchaja mota: Kuchaja kweDC kunowanzoenderana nemamiriro ekuchaja mumigwagwa / nzendo refu, uko simba rinosvika mazana emakilowatts uye rinongotora maawa 1-2 chete kubhadharisa zvizere. Izvo zvakakosha zveDC yekuchaja nekukurumidza ndeyekufambisa yakakwira simba AC/DC kune inokurumidza kuchaja positi, uko iyo DC yekuchaja positi inoshandura iyo AC simba kubva kugedhi kuita yakakwirira simba DC simba kuburikidza neinogadzirisa kuchaja bhatiri remotokari zvakananga. Simba repamusoro rekuchaja nekukurumidza rinogona kusvika 350kW kana kunyange 480kW, uye iyo yekuchaja yakakurumidza inotarisirwa kudzikiswa kusvika isingasviki maminetsi makumi matatu, uye mune ramangwana inogona kudzvanywa kusvika pasi pemaminitsi gumi.
Vagadziri vechiteshi chekuchaja mota:Pfuti yekuchaja yeDC inokurumidza kuchaja i "bhiriji" yeDC inokurumidza kuchaja system, iyo inofambisa uye kushandura simba uye ruzivo pakati pechaja nemotokari. HUBER+SUHNER's national standard liquid-cooled pfuti, iyo RADOX® HPC 600, inokwanisa kuwana inoramba ichichaja inosvika 600A (kusvika 800A muhupenyu chaihwo), nekuita kwe600kW/1000V. Iyo RADOX® HPC 600 inopa 600A inoramba ichichaja (yakayerwa kusvika 800A), sisitimu inoshanda ye600kW/1000V, yakagadzirira-kushandisa metering sisitimu, anotsiviwa anotsiviwa ehupenyu hurefu hwesevhisi, kuchengetedzwa kwepamusoro neIP67 rating, uye CCS1 neCCS2. interfaces. Inogona kuona inoshanda uye yakareruka yekuchaja nekukurumidza, iyo inogona kuchengetedza yakakwira yekuchaja, garandi yekuchaja chengetedzo, kuderedza huremu hwemidziyo uye mutengo wekugadzirisa, uye isarudzo iri nani yemvura-yakatonhorera supercharging zvivakwa.
Mufananidzo
2, Vagadziri vechiteshi chekuchaja mota: Kuvandudza kumhanya kwekuchaja: inoda kuvandudza simba rekupedzisira rekuchaja uye bhatiri yekuchaja / kuburitsa muwedzere panguva imwe chete.
Kuchaja simba rinoshanda ndiko kukosha kudiki kwesimba rekuchaja uye simba rekuchaja bhatiri, uye kuti uvandudze kukurumidza kuchaja, zvinodikanwa kuvandudza simba rekuchaja uye bhatiri yekuchaja / yekuburitsa chiyero panguva imwe chete.
Vagadziri vechiteshi chekuchaja mota:Iyo yekuchaja simba (formula P = UI) inogona kuwedzerwa nekuwedzera voltage kana ikozvino. Tichitora Porsche semuenzaniso, Porsche Taycan ndiyo yekutanga modhi yekuisa iyo 800V yakakwira-voltage chikuva, uye semumiriri weiyo high-voltage nzira, peak yayo yekuchaja yasvika 350kW.
Chechipiri, mabhenefiti uye kuipa kweakakwira-voltage kuchaja uye yazvino budiriro situatio.
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Nguva yekutumira: Jul-25-2024
