廣汽稱產1千公里電動車 中科院打臉:騙子 - 股票
By David
at 2021-01-17T23:07
at 2021-01-17T23:07
Table of Contents
這東西被噴是有道理的。
我們十分粗糙的假設你有黑科技底盤(超輕量化)黑科技馬達總成(超高效)
要拼到1000KM續行,那至少要有個100KWh的電池不過份吧?
100KWh電池,80%=80KWh
8分鐘充滿,假定0損耗,熱力學告訴你,你的充電器要有約620KW的輸入。
現在全世界最高功率充電是保時捷320KW.....。特斯拉V3是250KW
如果用380V電壓,0損耗轉換,620KW要1.631"KA"的電流,這個所需電纜直徑,你是打算
每個充電站都拉3.3KV高壓電?
而且這一切,還都是假定你有外星科技,一切轉換0損失得到的。
如果廣汽智障到認為這種東西能割韮菜.....不對,說不定真能割智障韮菜。
----
Sent from BePTT on my ASUS_X00TDB
--
我們十分粗糙的假設你有黑科技底盤(超輕量化)黑科技馬達總成(超高效)
要拼到1000KM續行,那至少要有個100KWh的電池不過份吧?
100KWh電池,80%=80KWh
8分鐘充滿,假定0損耗,熱力學告訴你,你的充電器要有約620KW的輸入。
現在全世界最高功率充電是保時捷320KW.....。特斯拉V3是250KW
如果用380V電壓,0損耗轉換,620KW要1.631"KA"的電流,這個所需電纜直徑,你是打算
每個充電站都拉3.3KV高壓電?
而且這一切,還都是假定你有外星科技,一切轉換0損失得到的。
如果廣汽智障到認為這種東西能割韮菜.....不對,說不定真能割智障韮菜。
----
Sent from BePTT on my ASUS_X00TDB
--
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