透過您的圖書館登入
IP:3.149.249.127
  • 期刊

國際汽車廠之電動車動力系統發展近況

Latest Development of World Leading Automotive Companies in Electric Power Systems

摘要


本文針對目前電動車種類與配置進行說明,電動車將電動馬達、齒輪和差速器整合為一個單元驅動兩個車輪,為目前最多車商採用之配置。電動車動力系統主要可分為油電混合、插電式混合和純電池,其中油電混合和插電式混合動力主要差異在於蓄電池容量和電動驅動馬達大小,此外並介紹48 V電力系統中皮帶驅動啟動發電機和一體式啟動發電機混合動力系統,不需對引擎進行大量原先設計之變更且具備油耗提升效益,因此各大車廠均投入此系統之發展。最後針對2017年全世界純電動車銷售排名觀察目前電動車驅動系統主流市場方向。

並列摘要


This article describes the types and configurations of current electric vehicles (EV). It is noted that the most widely used configuration of EV power systems is a drive system, which integrates an electric motor, a gear box and a differential to drive two wheels. The types of electric vehicle power systems can be divided into hybrid EV (HEV), plug-in hybrid EV (PHEV) and battery EV (BEV). In comparison, the differences among them are mainly the battery capacity and the power level of the electric drive motors. Besides, since BSG (Belt-driven Starter and Generator) and ISG (Integrated Starter Generator) hybrid systems in 48 V power system do not need to make extensive design changes from existing engine systems but still enhance fuel efficiency, they are widely adopted by many major car companies. Finally, the development trend of electric power systems was investigated by reviewing the ranking of global BEV sales in 2017.

延伸閱讀