The EV Motors and Generators Panel Trainer (742-01) from LJ Create provides a practical platform for demonstrating, investigating, and fault-finding a simulated electric vehicle traction motor system. Students can observe both mechanical operation and a visual representation of electrical power flow while investigating how the motor, inverter, control systems, and related components work together.
Safe-voltage test points allow students to perform DC and AC electrical measurements while exploring real EV concepts such as three-phase traction motors, pulse width modulation, generator operation, and regenerative braking. The trainer also includes 16 manually or automatically inserted faults, giving students opportunities to develop diagnostic skills across drivetrain, motor, sensor, power electronics, and start-up systems.
Features
- Three-phase traction motor demonstrates modern EV propulsion.
- Inverter circuit introduces EV power conversion and motor control.
- Resolver and dual encoders allow students to compare motor feedback methods.
- Regenerative braking simulation demonstrates energy recovery during deceleration.
- DC and AC test terminals support safe electrical measurements.
- Visual power flow display connects motor operation to energy movement.
- 16 insertable faults create realistic EV diagnostic scenarios.
Three-Phase Traction Motors
Investigate the operation of the three-phase traction motor used to propel an electric vehicle.
Inverter & PWM Control
Explore inverter circuit operation, pulse width modulation, and the role of the inverter controller in motor operation.
Motor Feedback Systems
Investigate inverter control using different motor feedback types, including a resolver and encoders.
Generator Operation & Regenerative Braking
Explore generator operation, regenerative braking, and the rectifier circuit used during energy recovery.
CAN Bus Communication
Investigate CAN Bus communication within an electric vehicle traction motor system.
High-Voltage System Procedures
Practice system start-up procedures and the process for disabling the simulated high-voltage system.
EV Drivetrain Diagnostics
Troubleshoot drivetrain, motor, IGBT and PEM components, sensors, HVAC, and system start-up faults.
Curriculum & Program Integration
This electric vehicle panel trainer aligns with LJ Create’s Electric Vehicle Technology program, which pairs an engaging curriculum with hands-on learning.
The curriculum for this learning system includes:
- Hands-on training experiments and activities
- Interactive online curriculum and instructional resources
- Teacher support materials and guided learning content
The compact format makes it easy to use as a standalone automotive learning system or integrate into a larger automotive technology program.