Yadda iska ke shafar makamashin abin hawan lantarki. ABRP Yana Nuna Lissafi Don Model Tesla 3
Babu shakka mafi kyawun mai tsara hanya don EVs, Mai tsara Hanyar Hanya mafi Kyau (ABRP) yana da bulogi mai ban sha'awa wanda ke nuna tasirin iska akan yawan kuzarin EV. Teburin na Tesla Model 3 ne, amma ba shakka ana iya amfani da shi ga sauran masu lantarki la'akari da nau'ikan ja da ja (Cx / Cd), saman gaba (A) da gefen gefe.
Amfanin iska da makamashi a cikin Tesla Model 3 a saurin 100 da 120 km / h
Babu shakka, bayanan da ABRP suka tattara sun nuna cewa babbar matsalar ita ce iska da ke kadawa a gaban motar. A 10 m/s (36 km/h, gusts mai ƙarfi) abin hawa na iya buƙatar ƙarin 3 kW don shawo kan juriya na iska. 3 kW yana da yawa? Idan Tesla Model 3 yana cinye 120 kWh / 16,6 km a 100 km / h (duba gwaji: Tesla Model 3 SR + "Made in China"), zai buƙaci 120 kWh don rufe 1 km - daidai 19,9 hours na tuki .
Ƙarin 3 kWh zai samar da 3 kWh, don haka amfani yana da kashi 15 cikin dari kuma yana da ƙasa da kashi 13. ABRP yana ba da ƙarin ma'ana: + 19 bisa dari, don haka iska mai ƙarfi daga kai tana cinye kusan 1/5 na makamashi!
Kuma ba wai za mu mayar da duk asarar da aka yi ba bayan juyowa. Ko da muna da iskar wutsiya na 10 m / s, amfani da wutar lantarki zai ragu da kusan 1-1,5 kW. ceto kashi 6... Abu ne mai sauqi qwarai: iskar da ke kadawa ta baya da sauri fiye da gudun motar tana haifar da irin wannan juriyar iska, kamar dai motar tana tafiya a hankali fiye da yadda take. Don haka, babu wata hanya ta murmurewa kamar yadda muka rasa tare da tuƙi na yau da kullun.
Ba ƙaramin mahimmanci ba iska gefewanda sau da yawa ake raini. A 10 m / s gusts, Tesla Model 3 na iya buƙatar 1 zuwa 2 kW don shawo kan juriya na iska, rahotanni ABRP. karuwar amfani da makamashi da kashi 8 cikin dari:
Tasirin iska akan bukatar makamashin mota mai motsi. Iskan kai = Iska, Sama sama, Tailwind = Stern, Leeward, Crosswind = Crosswind. Gudun iska a cikin mita a sakan daya akan ƙananan ma'auni na gefe, 1 m / s = 3,6 km / h. Baya ga ƙarfin da ake buƙata dangane da ƙarfin iska (c) ABRP / tushen
Model Tesla 3 babbar mota ce ta Cx 0,23. Wasu motoci suna da ƙari, kamar Hyundai Ioniq 5 Cx's ja mai ƙima na 0,288. Bugu da ƙari, ma'auni na ja, gaba da gefen motar kuma suna da mahimmanci: mafi girma motar (motar fasinja < crossover <SUV), mafi girma za su kasance, kuma mafi girma juriya. Sakamakon haka, motocin da ke tsallake-tsallake kuma suna ba direbobi ƙarin sarari suna amfani da ƙarin kuzari.
Lura daga masu gyara www.elektrowoz.pl: yayin gwajin tunawa da Kia EV6 vs Tesla Model 3, muna da iska daga arewa, watau. a gefe da dan kadan a baya, a gudun kilomita da yawa a kowace awa (3-5 m / s). Kia EV6 na iya shan wahala daga wannan saboda tsayinsa da ƙarancin silhouette ɗinsa.
Wannan na iya sha'awar ku:
