電動車（EV）其實涵蓋範圍很廣，小至兒童玩具，大到高速鐵路，任何以電力驅動的車輛都可稱為電動車！

中譯為電池電力汽車，聽起來有點多此一舉，但這卻是因應電動車的多樣化而衍生出的新字詞，更針對性地的指稱「純電動汽車」，也有人以「FEV」Full Electric Vehicle來稱純電動汽車，但BEV為較多汽車企業使用。 The Chinese translation of "battery electric vehicle" sounds a bit redundant, but this is a new word derived from the diversification of electric vehicles. It refers to "pure electric vehicle" more specifically, and some people use "FEV" Full Electric Vehicle is called pure electric vehicle, but BEV is used by many automobile companies.

「Hybrid」已經是大家都經常聽到的名詞了，但事實上，Hybrid的原意乃是指兩種不同的動力來源混合提供，例如天然氣與汽油雙動力也可以稱之為Hybrid，只是由於「電動機+內燃機」這樣的形式最常也最廣泛出現在汽車上，因此「Hybrid」才會逐漸的成為「電動機+內燃機」的代名詞，根據電池容積與馬達功率大小不同又區分為輕度、中度與重度三種。 "Hybrid" has been a term that everyone often hears, but in fact, the original meaning of Hybrid refers to the mixed supply of two different power sources, such as natural gas and gasoline dual power can also be called Hybrid, just because "electric motor + The form of "internal combustion engine" is the most common and most widely used in automobiles, so "Hybrid" will gradually become synonymous with "electric motor + internal combustion engine", which is divided into mild, moderate and severe according to the battery volume and motor power. three.

PHEV（插電式混合動力車）顧名思義，就是在原本混合動力的基礎上，增加了電池容量，讓您可以直接插電充電，提升行駛里程！更大的電池也意味著可以搭載更強的電動馬達，提供更強的動力輸出，但主要動力來源仍是內燃機。

這個縮寫看起來很可怕，但其實就是電費帳單的「度」，用這個來理解電池容量與車輛能源效率最方便了，同時也很像燃油車的「汽油量」。 舉例來說，Tesla Model 3 Standard Range Plus 的電池容量是 50kWh，也就是 50 度，所以假設從零充到滿的費用，就等於每度電的費用 × 50。 那Tesla充電要充多久呢？如果用特斯拉自家充電器，功率是 11kW（注意，功率沒有 h），這代表用這個功率充電 1 小時，就可以獲得 11 度電量，因此要把這台 Model 3 SR 充滿約需 50÷11=4.5 小時。 反過來說，這台 Model 3 SR 能開多久？這就跟燃油車一樣，取決於怎麼開，以極端例子來說，這輛車的摩打最大功率是 260kW，如果你一直用極速衝刺，那里程就是 50÷260=0.19h，大概 10 分鐘就會用完電。 This abbreviation looks scary, but it is actually the "degree" of an electricity bill. It is the most convenient to use this to understand battery capacity and vehicle energy efficiency, and it is also very similar to the "gas volume" of a gasoline car. For example, the battery capacity of the Tesla Model 3 Standard Range Plus is 50kWh, which is 50 degrees, so assuming the cost of charging from zero to full is equal to the cost per kWh × 50. How long does it take to charge a Tesla? If you use Tesla's own charger, the power is 11kW (note that the power has no h), which means that you can get 11 kWh of electricity with this power for 1 hour of charging, so it takes about 50÷11 to fully charge this Model 3 SR =4.5 hours. Conversely, how long can this Model 3 SR drive? This is the same as a fuel car. It depends on how to drive. In an extreme example, the maximum power of this car is 260kW. If you keep sprinting at extreme speed, the distance is 50÷260=0.19h, about 10 minutes. will run out of electricity.

EPA 能源效率其實和油耗的概念很像！傳統汽車以每公升油行駛公里數計算，而電動車則以每百公里耗電量（如 15kWh / 100km）來比較。例如，Tesla Model 3 SR 的電池容量為 50 度電，若每百公里耗電 15 度，則可行駛約 330 公里。

WLTP（歐盟標準）和 EPA（美國能源局標準）是兩種常見的能源效率測試方法。WLTP 是歐盟的新標準，取代了舊的 NEDC，而 EPA 則是美國的測試標準。一般來說，WLTP 的里程數較高，而 EPA 的數據偏低。建議將 WLTP 數據乘以 0.8，這樣更接近實際駕駛情況！

AC（交流電）和 DC（直流電）是兩種充電方式。AC 慢充適合家用或停車場，通常需約 6 小時充滿；而 DC 快充則能在半小時內充至 80%，但站點較少且建設成本較高。選擇適合的充電方式，讓您的電動車隨時保持最佳狀態！