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Simulation of dynamic performances of electric-hybrid heavy working vehicles

机译：电动混合动力重型车辆的动态性能仿真

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In this work performances of an electric hybrid version of a telehandler working machine are studied with a numerical model developed in Matlab/Simulink??. The algorithm, focused on the electric driveline performances, has been developed in a modular approach. Within each module a specific dynamic aspect of the working machine is studied. The hybrid/electric model is validated in different operational conditions by means of full scale experiments of the vehicle on test bench. The so validated model can be used to simulate different hybrid architectures reducing the number of prototype versions and test bench experiments. A comparison between performances of two different architectures of the electric hybrid telehandler is presented in the paper. The former with a conventional mechanical traction driveline and the other with in wheel motors. The comparison has been carried out, taking into account only the electric traction behaviour, in terms of performances and energy consumption.
机译：在这项工作中，使用在Matlab / Simulink中开发的数值模型来研究伸缩臂叉装作业机的电动混合动力版本的性能。该算法专注于电力传动系统的性能，已通过模块化方法开发。在每个模块中，都对工作机具的特定动态方面进行了研究。通过在试验台上对车辆进行全面试验，在不同的操作条件下验证了混合动力/电动模型。如此验证的模型可用于模拟不同的混合体系结构，从而减少原型版本和测试台实验的数量。本文介绍了电动混合伸缩叉车的两种不同架构的性能之间的比较。前者具有传统的机械牵引传动系统，而另一种则具有轮式电动机。在性能和能耗方面，仅考虑了电牵引性能就进行了比较。

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