Study on Power Switching Process of a Hybrid Electric Vehicle with In-Wheel Motors

Table 2

Vehicle working modes.

Working mode	Component working states			Speed & torque
	Engine	IWM	Clutch
Pure electric	Off	Traction motor	Separated	, ; ,
Engine driving alone	On	Off	Engaged	, ;
Compound drive	On	Traction motor	Engaged	;
Driving and generating	On	Generator	Engaged	;
Regenerative braking	Off	Generator	Separated	, ; ,