Hybrid transmission jointly designed by SAGW and Shanghai E-Propulsion Auto Technology Co. Ltd Plug-in hybrid electric vehicle e-propulsion unit consisting of 2-speed transmission, TM motor, ISG motor, 2 dry clutches, hydraulic and control module 2 forward gears and reverse gear to achieve pure electric drive, serial and parallel HEV drive as well as start-stop and braking energy recovery, improving fuel consumption by 50%