Re: [新聞] 小排氣渦輪引擎沒那麼環保?歐洲車廠被迫這樣做 ..
新加坡政府那個計算跟說法一定有問題
https://en.wikipedia.org/wiki/Energy_conversion_efficiency
火力發電廠的效率一定比汽車引擎的效率來的高
即使是拿豐田的油電車的阿金森引擎來比, 豐田油電車也要加上動能回收跟大電池才能比
火力電廠(或是核能電廠)是蒸汽渦輪發動機
能量轉換效率注定比汽車活塞引擎要來的高
加上絕大部分的汽車沒有動能回收和怠速熄火,火力電廠也不用走走停停踩煞車
更何況電池充電跟馬達運轉這兩個效率非常高......
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