Momwe mphepo imakhudzira kugwiritsa ntchito mphamvu kwa galimoto yamagetsi. ABRP ikuwonetsa kuwerengera kwa Tesla Model 3
Mosakayikira, njira yabwino kwambiri yopangira ma EVs, Wopanga Njira Yabwino (ABRP) ili ndi positi yosangalatsa yamabulogu yowonetsa momwe mphepo imakhudzira mphamvu ya EV. Gome ndi Tesla Model 3, koma ndithudi angagwiritsidwe ntchito magetsi ena poganizira kukoka coefficients osiyana (Cx / Cd), kutsogolo pamwamba (A) ndi mbali pamwamba.
Kugwiritsa ntchito mphepo ndi mphamvu mu Tesla Model 3 pa liwiro la 100 ndi 120 km / h
Mwachiwonekere, deta yomwe inasonkhanitsidwa ndi ABRP imasonyeza kuti vuto lalikulu ndi mphepo yomwe imachokera kutsogolo kwa galimotoyo. Pa 10 m/s (36 km/h, mphepo yamkuntho yamphamvu) galimotoyo ingafunike 3 kW yowonjezera kuti igonjetse kukana mpweya. Ndi 3 kW kwambiri? Ngati Tesla Model 3 idya 120 kWh / 16,6 km pa 100 km / h (onani TEST: Tesla Model 3 SR + "Made in China"), idzafunika 120 kWh kuyenda 1 kilomita - ndendende 19,9 ora pagalimoto .
3 kWh yowonjezera ipereka 3 kWh, kotero kuti kumwa ndi 15 peresenti yochulukirapo ndipo kusiyana ndi 13 peresenti yochepa. ABRP imapereka tanthauzo lochulukirapo: + 19 peresenti, motero mphepo yamphamvu yochokera kumutu imawononga pafupifupi 1/5 ya mphamvuyo!
Ndipo si kuti tidzabweza zotayika zonse pambuyo pa kutembenuka. Ngakhale titakhala ndi chimphepo cha 10 m / s, kugwiritsa ntchito mphamvu kumachepera pafupifupi 1-1,5 kW. kupulumutsa 6 peresenti... Ndizosavuta: mphepo yomwe ikuwomba kuchokera kumbuyo ndi liwiro lotsika kuposa liwiro la galimoto, imayambitsa kukana kwa mpweya wotere, ngati kuti galimoto ikuyendetsa pang'onopang'ono kusiyana ndi momwe ilili. Choncho, palibe njira kuti achire monga timataya ndi yachibadwa galimoto.
Osati zochepa zofunika mphepo yammbalizomwe nthawi zambiri zimanyozedwa. Pa 10 m / s gusts, Tesla Model 3 ingafunike 1 mpaka 2 kW kuti igonjetse kukana mpweya, malipoti a ABRP. kuwonjezeka kwa mphamvu zogwiritsira ntchito mphamvu ndi 8 peresenti:
Mphamvu ya mphepo pa kufunikira kwa mphamvu ya galimoto yoyenda. Headwind = Headwind, Upwind, Tailwind = Stern, Leeward, Crosswind = Crosswind. Kuthamanga kwa mphepo m'mamita pamphindi pa masikelo apansi ndi mbali, 1 m / s = 3,6 km / h. Kuwonjezera pa mphamvu yofunikira kutengera mphamvu ya mphepo (c) ABRP / gwero
Tesla Model 3 ndi galimoto yokhala ndi Cx yotsika kwambiri ya 0,23. Magalimoto ena ali ndi zambiri, mwachitsanzo Hyundai Ioniq 5 Cx ili ndi kukoka kokwanira kwa 0,288. Kuwonjezera pa kukoka kokwanira, kutsogolo ndi kumbali ya galimoto kumafunikanso: galimoto yapamwamba (yokwera galimoto <crossover <SUV), idzakhala yaikulu, ndipo kukoka kwakukulu kudzakhala. Chifukwa chake, magalimoto omwe ali ndi crossovers ndikupatsa madalaivala malo ochulukirapo amagwiritsa ntchito mphamvu zambiri.
Zindikirani kuchokera kwa akonzi www.elektrowoz.pl: panthawi ya mayesero achikumbutso a Kia EV6 vs Tesla Model 3, tinali ndi mphepo yochokera kumpoto, i.e. kumbali ndi kumbuyo pang'ono, pa liwiro la makilomita angapo pa ola (3-5 m / s). Kia EV6 ikhoza kuvutika kwambiri ndi izi chifukwa cha kutalika kwake komanso kocheperako kozungulira.
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