High voltage battery technology

The training systems for electromobility from LEYBOLD^® are ideal for training on vehicle mechatronics in all disciplines, but especially, of course, in the field of "system and high-voltage technology". These systems also prove an excellent solution for training technicians, master craftsmen and engineers.
The lesson plan of the trainee automotive high-voltage technician deals with the "high-voltage battery" high voltage component. However, depending on the system, the hazard potential is especially high due to the high voltages of up to 800  V.

The system is remodelled and transformed to an maximum of uncritical 32  V so that the student can acquire all the knowledge required in this area with the trainer for high voltage and battery technology. The highlight: Because the cell blocks are separate, they can be exchanged to allow various battery chemistries, such as lithium-ion cells or lithium iron phosphate cells for example, to be examined. Consequently, the system is perfectly equipped even for future new cell types.

Handling high voltages in electromobility applications calls for the special safeguards that occur in the so-called "intrinsically safe electric vehicle". Including, for example, the pilot line, the monitoring of the insulation resistance or the use of an IT network.

The system trainer is also extremely well suited to these components of an intrinsically safe vehicle. As a universal and hence brand-neutral system, it also offers various solutions and technologies for performing the monitoring functions.

This equipment is used to perform basic experiments on the following:

• HV battery
• Different battery types
• Pilot line
• Main contactor
• Battery monitoring
• Insulation monitoring