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Electric Vehicle Components
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Chassis
Supports the vehicle's body and components, including battery and drivetrain
Drivetrain
Delivers power from the motor to the wheels, and allows the vehicle to drive
Onboard Charger
Converts AC electricity from the power grid to DC electricity for charging the battery
Auxiliary Battery
Powers the vehicle's ancillary systems, such as lights, infotainment, and climate control
DC-DC Converter
Converts high-voltage DC from the battery to low-voltage DC to power the vehicle's electronics
Battery Management System (BMS)
Monitors and manages the battery pack's state of charge (SOC) and state of health (SOH), ensuring safety and longevity
Electric Power Steering
Replaces the traditional hydraulic power steering system with an electric motor system to reduce energy consumption
Electric Vehicle Supply Equipment (EVSE)
Provides a safe and standardized connection between the electric vehicle and the electrical grid
Vehicle Control Unit (VCU)
Acts as the central processing unit of the vehicle, coordinating between various subsystems
Transmission
Changes the gear ratio between the motor and the wheels, optimizing performance and efficiency
Battery Pack
Stores electrical energy for powering the electric motor
High-Voltage Cables
Conduct high-voltage power from the battery to the motor and other components
Inverter
Converts DC electricity from the battery into AC electricity to power the electric motor(s)
Electric Motor
Converts electrical energy into mechanical energy to drive the wheels
Thermal Management System
Maintains optimal operating temperatures for battery packs, motors, and power electronics
Traction Control System
Minimizes wheel spin during acceleration by automatically adjusting the power output
Charge Port
The inlet for connecting the electric vehicle to an external power supply
Regenerative Braking System
Recovers kinetic energy during braking and converts it into electrical energy
Energy Management System
Optimizes the production, storage, and consumption of energy within the electric vehicle
Power Electronics Controller
Manages the flow of electrical energy delivered by the traction battery, controlling the speed of the electric motor and the torque it produces
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