Electric Powertrain: Energy Systems, Power Electronics and Drives for Hybrid, Electric and Fuel Cell Vehicles

Format: Hardback
Length: 560 pages
Publication date: 26 January 2018
Publisher: John Wiley and Sons Ltd

The electric vehicle powertrain is a complex system that combines various components to power electric vehicles. It encompasses the design, development, and manufacturing of electric motors, batteries, power electronics, and control systems. This comprehensive guide provides an in-depth understanding of the electric vehicle powertrain, covering its components, operation, and applications.

Electric Motors:
Electric motors are the heart of the electric vehicle powertrain. They convert electrical energy into mechanical energy, which drives the wheels of the vehicle. There are two main types of electric motors: brushed motors and brushless motors. Brushed motors have a commutator and slip rings, while brushless motors have permanent magnets and electronic controls.

Battery:
The battery is the primary energy storage device in an electric vehicle. It stores electrical energy that can be used to power the electric motors and other components of the powertrain. There are different types of batteries, including lithium-ion batteries, nickel-metal hydride batteries, and lead-acid batteries.

Power Electronics:
Power electronics are used to convert electrical energy from the battery to the electric motors and other components of the powertrain. They include inverters, rectifiers, and motor controllers. Inverters convert DC power from the battery to AC power that can be used by the electric motors. Rectifiers convert AC power to DC power. Motor controllers control the speed and torque of the electric motors.

Energy Storage Systems:
Energy storage systems are used to store excess energy generated by the electric motors and the battery. They include supercapacitors, lithium-ion batteries, and hydrogen fuel cells. Supercapacitors are fast-charging, high-power devices that can store energy for short periods of time. Lithium-ion batteries are slow-charging, high-energy devices that can store energy for long periods of time. Hydrogen fuel cells convert hydrogen into electricity and store it in the battery.

Control Systems:
Control systems are used to optimize the performance of the electric vehicle powertrain. They include sensors, actuators, and microcontrollers. Sensors detect the state of the powertrain and provide feedback to the control system. Actuators control the operation of the electric motors and other components of the powertrain. Microcontrollers control the operation of the control system.

Applications:
Electric vehicles have numerous applications, including passenger cars, trucks, buses, and motorcycles. They are environmentally friendly and have lower operating costs than traditional gasoline-powered vehicles. Electric vehicles also have the potential to reduce greenhouse gas emissions and improve air quality.

Conclusion:
The electric vehicle powertrain is a complex system that requires a deep understanding of its components, operation, and applications. This comprehensive guide provides an in-depth understanding of the electric vehicle powertrain, covering its components, operation, and applications. By understanding the electric vehicle powertrain, engineers and students can develop innovative and sustainable solutions for the transportation industry.

Weight: 1094g
Dimension: 179 x 251 x 34 (mm)
ISBN-13: 9781119063643