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L03: Introduction to Electric and Hybrid Vehicles - Coggle Diagram
L03: Introduction to Electric and Hybrid Vehicles
Type of Electric Vehicle
Battery Electric Vehicle (BEV)
Fully electric, no ICE.
Components: High-voltage battery, Electric Motor, Transmission, Controller
Examples: Tesla Model 3, Nissan Leaf.
Hybrid Electric Vehicle (HEV):
Combines ICE + electric motor.
Full Hybrid Electric Vehicle (FHEV)
Electric-only mode
Self-Charging via braking and the engine
Large Battery and a more powerful motor than MHEV
Smaller Battery than PHEV
Micro Hybrid Electric Vehicle (Micro HEV)
Start-Stop
Small Battery (12V or 24V system)
No electric Motor
Regenerative Braking
Plug-in Hybrid Electric Vehicle (PHEV)
External Charging via plug
Longer EV range
Regenerative braking
Dual power sources EV and ICE
Mild Hybrid (MHEV)
Electric Motor
Small Battery (12V or 24V system)
No external charging
Advantages
Reduced Emissions
Energy Recovery
Fuel Efficiency
Hybrid Electric Vehicle (HEV) Features
Battery Charging
During Driving
Plug-in Hybrid Electric Vehicle (PHEV)
Energy Recuperation
Torque Assistance
Torque Fill
Torque Boost
Engine idle Stop/Start
Energy Management
Key Component
Electric Motor
Power Electronics
Transmission
Battery and Charger
Example of Electric and Hybrid Vehicles
PHEV: Toyota Prius Prime
Micro HEV: Suzuki Celerio
MHEV: Audi A6 48V
BEV: Tesla, Audi e-tron