Laboratory Stand “Electric Vehicle On-Board Control System”

Structural Description

The stand consists of a case that houses the following components

• Electrical equipment
• Power source
• Electronic boards
• Front panel with an integrated LED display
• Tabletop of an integrated workbench

The front panel features the following elements

• Structural diagram of an electric car combined with an LED display
• Power electronics unit (inverter)
• High-voltage battery unit
• Electric machine unit, comprising a synchronous electric motor and a direct current motor
• Electric vehicle control panel

A comprehensive set of methodical and technical documentation intended for teaching staff is included with the stand.

Functional Characteristics

The stand is fully equipped with an electric vehicle energy management system capable of simulating different directions of energy flow and engine operation

1. Electric Car Start Simulates the startup process of an electric vehicle.
2. Low Speed Demonstrates vehicle performance at low speeds.
3. General Management Studies the overall energy management processes during normal driving conditions.
4. Full Speed Simulates high-speed driving scenarios.
5. Slowdown Analyzes energy recovery and braking processes.
6. Stopping Demonstrates the stopping mechanism in six different directions of electric power flow and motor operation.

The panel is equipped with the following interactive controls

• Ignition Switch Initiates the electric vehicle’s power system.
• Operating Mode Switch Allows selection of various driving modes.
• Accelerator Pedal Simulates acceleration and deceleration.
• Gear Shifter Demonstrates gear shifting in electric vehicles.
• Brake Switch Simulates braking operations.
• Digital Tachometer Displays the rotational speed of the electric motor.
• Current Indicator Provides real-time readings of electrical current flow.

List of Performed Works

1. Study of the Algorithm of Operation of the Powerplant of an Electric Vehicle Gain detailed knowledge of how the electric vehicle’s powerplant operates under various conditions.
2. Study of Light Signaling of an Electric Car Understand the principles of light signaling systems in electric vehicles.
3. Study of the Processes of Converting Electrical Energy into Mechanical Energy Analyze the energy conversion processes in electric vehicles, including the role of inverters and motors.

Technical Specifications

• Power Supply 220V, 50Hz
• Moving Casters

Educational Benefits

• Hands-On Experience Students gain practical experience by interacting directly with real-world simulations of electric vehicle systems.
• Comprehensive Coverage The stand covers all essential aspects of electric vehicle energy management, making it an ideal tool for both theoretical and practical training.
• Interactive Learning Interactive controls on the front panel allow students to simulate real-world driving scenarios and analyze system responses.

Conclusion

The Educational and Laboratory Stand “On-board Electric Vehicle Control System” is a cutting-edge training solution designed to study the principles of the drive system of pure electric vehicles. Its robust design, advanced simulation capabilities, and wide range of functionalities make it an indispensable tool for teaching and training in modern automotive engineering and electronics.