Yesani makina a 48-volt Bosch: mumapambana mukayima
Kuchepetsa kugwiritsa ntchito mafuta ndi mpweya mpaka 15%
Machitidwe a 48-volt opangidwa ndi Bosch ayenera kuchotsa chotsalira chimodzi cha injini yoyaka mkati mwachikale - kutaya mphamvu panthawi ya braking.
Ngakhale aliyense akulankhula zamagalimoto zamagetsi ndi ma plug-in a hybrids masiku ano, injini zoyaka moto zomwe zili ndi mphamvu zambiri zamafuta. Momwe opanga a Bosch angawonetsere izi ndi makina awo osinthika a 48-volt omwe amapanga magetsi poyendetsa, kapena kani, akupezera mphamvu poyimitsa galimoto. Dalaivala wa mafuta kapena dizilo akamagwiritsa ntchito mabuleki, mphamvu zoyendetsa nthawi zambiri zimasandulika kutentha chifukwa chotsutsana kuchokera pa disc ya mabuleki kenako nkupita kudera loyandikira.
Komabe, makina a 48-volt a Bosch amatha kupezekanso mpaka ma kilowatts a 20 mukamasula ndi kusunga mphamvu mu batri ya lithiamu-ion. Ikuthamanga, mphamvu iyi itha kugwiritsidwa ntchito ndi mota yamagetsi kutsitsa injini yoyaka yamkati mwagalimoto. Izi zimachepetsa kugwiritsidwa ntchito kwamafuta, zimawongolera kusintha kwamisewu, komanso kuyenda poyambira ndi kuyimitsa, komanso zimakupatsani mwayi wolamulira othamanga kwambiri, mwachitsanzo, poyimika.
Bosch amayamikira kuthekera kwa makina ochepetsera 48-volt COXNUMX.2 mpweya wa 15 peresenti - chiwerengero chochititsa chidwi chopatsidwa zolinga zochepetsera mpweya wa CO zomwe zakhazikitsidwa2... Kuphatikiza apo, maukonde atsopanowo amalola ntchito zowonjezera monga kukhazikika kwamagetsi. Zithunzizi zikuwonetsa njira yokhazikitsira: mota yamagetsi, yolumikizidwa ndi lamba ku injini yoyaka, sikuti imangoyambira chabe, komanso jenereta ndi accelerator. Galimoto yamagetsi yachiwiri kumbuyo kwazitsulo imatha kuthandizanso mitundu yoyendetsa kutsogolo kuti iyambitse ndimayendedwe onse. Bosch akuganiza kuti pofika 2025, pafupifupi 20% yamagalimoto onse atsopano adzakhala ndi makina 48 volt.
Yothandizidwa ndi Bosch
Zolemba: Dirk Gulde
Kunyumba " Zolemba " Zopanda kanthu » Machitidwe a 48-volt Bosch: mumapambana mukayima
2020-08-30
