Clarification of the Training Requirements for Working on Electric Vehicles

Abstract

The dwindling energy resources and the compliance of international climate protection goals lead to a rethink in the automobile sector. One result of this rethink is the increasing distribution of electric vehicles in the last years. This development includes a new challenge for the training sector. For example, the implementation of a high-voltage system into automobiles involves a new hazard potential for people, who work on electric vehicles. Therefore, the employees in the areas of vehicle repair trade, rescue services, towing services, and other relevant sectors need a good qualification for working on electric vehicles. On the one hand, a lot of specialized training programs have already been developed in the area of academic education. On the other hand, there is a great need of training programs for professionals (e.g. motor mechanics, firefighters). Hence, this paper clarifies the current requirements in the education sector and the new hazard potential by working on electric vehicles. Moreover, an approach for the development of a specialized training program for working on electric vehicles is presented in this paper as well. The focus of this training program is on the improvement of the learning process by a blended learning concept with an adaptive modular design.

A Comprehensive Overview of the Impacting Factors on a Lithium-Ion-Battery’s Overall Efficiency

“…An often unmentioned critical requirement is the intrinsic safety of the system concerning maintenance personnel, firefighters, and other professionals (Fechtner et al, 2016).…”

“…(Lelie et al, 2018). Furthermore, battery monitoring as well as balancing is an effective method to enhance the lifetime of batteries (Gabbar et al, 2021). In (Kremer et al, 2021), a strategy for active balancing is presented.…”

“…Therefore, a BMS can enhance the lifetime of batteries by measuring the battery currents, battery voltages and battery temperatures. The enhancement of the battery lifetime by the application of a BMS is also an ecological advantage (Gabbar et al, 2021).…”

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“…To meet this need, this study presents a student-centered model with a modular approach in which different technologies and occupational safety concepts are integrated. In another study, Fechtner H. et al [5] investigated the training needs of employees in areas such as technicians and firefighters on electric vehicles, including occupational safety risks. An approach to the development of a unique training program for working on electric vehicles is also presented in this paper.…”

Electric vehicle charging strategies for Urban freight transport: concept and typology

“…Nevertheless, it is unlikely that they will benefit from the newer cheaper battery packs and chemistry that have been announced, if research to market lead time of 1-5 years in the automotive industry is to be expected (Gerken, Moehrle, & Walter, 2015). Also, it remains a challenge to ensure that existing repair and maintenance networks are ready for the transition within the coming decade (IMI, 2020), specifically in ensuring training and upskilling for working with high voltage components in the vehicle (Fechtner, Saes, Fechtner, Braun, & Schmülling, 2016).…”