30. Aachen Colloquium Sustainable Mobility

Prädiktive und wärmegeführte Betriebsstrategie für ein Brennstoffzellenfahrzeug

Autoren

M. Pietruck, C. Massonet, D. Backes, L. Eckstein, ika, RWTH Aachen University

Zusammenfassung

The fuel cell electric vehicle represents a promising alternative to the battery electric vehicle in the course of fleet electrification, but several challenges prevent a technology breakthrough in higher production volumes. Probably the most frequently cited reason is high production and operating costs, however there is also a non-negligible need for research in the area of thermal management. A predictive and heat-managed operating strategy can represent a promising solution approach. The aim of such a strategy is to identify thermally critical situations in advance and to initiate suitable countermeasures. This includes, for example, the generation of a power and/or heat buffer. These countermeasures help to maintain the desired vehicle performance and can also lead to smaller and less expensive thermal management systems.

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