電車真的比較環保嗎? - 電動車

By Bethany
at 2022-11-19T20:44
at 2022-11-19T20:44
Table of Contents
嗯,就按網路上能找到的資料實際算一下好了,如有算錯請見諒並指教。
按版友計算,火力電廠從發電運輸到充進電池里,經過一系列耗損後其效率為28%。
https://i.imgur.com/ZBDs6Yu.jpg
按此數值可以算出電動車充一度電實際要用3.57度電的能量。
以電動車電池上使用1度電可行使里程7公里來算,實際上電動車每度能量可行使里程為1.
96
公里。
https://i.imgur.com/uZ0zRji.jpg
而每公升汽油相當於9.07度電,換算下來,油車或不另行插電的油電車只要每公升只要能
行
駛17.7公里,就打平電動車。
https://i.imgur.com/hjPLezy.jpg
這樣看起來也不是什麼很大的差距^_^
--
按版友計算,火力電廠從發電運輸到充進電池里,經過一系列耗損後其效率為28%。
https://i.imgur.com/ZBDs6Yu.jpg

按此數值可以算出電動車充一度電實際要用3.57度電的能量。
以電動車電池上使用1度電可行使里程7公里來算,實際上電動車每度能量可行使里程為1.
96
公里。
https://i.imgur.com/uZ0zRji.jpg

而每公升汽油相當於9.07度電,換算下來,油車或不另行插電的油電車只要每公升只要能
行
駛17.7公里,就打平電動車。
https://i.imgur.com/hjPLezy.jpg

這樣看起來也不是什麼很大的差距^_^
--
Tags:
電動車
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