トヨタTHSの変速メカニズムを解説　プリウス、アルファード、ヤリスなどのハイブリッド車の核心技術

Toyota's hybrid system, the THS, consists of a planetary gearbox, engine, and motor. Since it's a continuously variable transmission when compared to the engine, it's sometimes called an electric CVT. Technically, it's a power split mechanism, but this time we'll explain how it works as a transmission. 00:00 Introduction 00:54 Why is the THS so complex? 01:49 Basic Structure of the THS 05:10 THS Operation Modes 09:25 Lonline Diagrams and Gear Ratios 10:33 THS Engine 12:18 Lonline Diagram Math Lonline diagrams are apparently even included in the automobile mechanics exam. We also explain the Atkinson cycle, which is a key driver of low fuel consumption. It's a more complex and bizarre system than Honda's e:HEV or Nissan's e-POWER. *Due to YouTube regulations, inappropriate comments may be automatically deleted. #Automotive #AutomotiveEngineering