Battery EVs use batteries as their primary energy source, so they are emission-free and can be called "zero emission" vehicles. Even with the energy efficiency of power plants taken into account, these vehicles still have an efficiency of 30%-55% with better performance compared to 15%-20% of vehicles with traditional internal combustion engine. Therefore EVs are more energy efficient than traditional petrol vehicles and save fuel costs.
Furthermore, the electric motor of EVs can output the maximum horsepower at low motor speed, whereas vehicles with traditional internal combustion engines can only output the maximum horsepower at high engine speed. The acceleration performance of EVs at the start is better than traditional petrol vehicles. Unlike petrol vehicles, EVs do not have combustion engines, so noise and vibration during operation are significantly reduced, meaning quieter and more stable driving. Moreover, EVs are emission-free and help improve roadside air quality.
madoka2023-03-04 20:50:44
我當然知啦,我相信技術發展進步
氫氣填充和儲存過程中保持極低溫度(-253°C)的技術發展。
你都係座你嘅小米樂視車把啦
UT_man2023-03-04 20:52:21
根本就9 up
乜都未ready 就係咁吹EV
ChoiYerim2023-03-04 20:55:56
又黎啦
氫車可以講未來科技,但電車唔可以
F5制都撳爛啦2023-03-04 20:57:05
我最驚係好似當年 日本 DC,MD,QRcode 翻版
產品因為巿場或幕後玩家操盤
而搞到普及唔到
UT_man2023-03-04 20:59:29
根本就係班wall street 佬冇野炒
同埋你要推ev 唔該搞好個電網先
行內一聽就知2030 得個吹字