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Improved electric drive analysis methodology for electrical vehicle propulsion

机译:电动汽车推进的改进电驱动分析方法

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In this paper an improved method for designing electric propulsion systems consisting of e-machine and inverter, based on a co-simulation, is presented. As the mandated emission limits of vehicles are expected to become stricter, advanced design methods are necessary to calculate accurate losses of machine and inverter. The approach contains the influence of inverter effects with acceptable calculation time by using a weak coupling of the drivetrain components. First simulation results are presented.
机译:本文提出了一种基于协同仿真的改进设计方法,该方法设计了由电机和逆变器组成的电力推进系统。由于预期车辆的法定排放限值将变得更加严格,因此需要先进的设计方法来计算机器和逆变器的准确损耗。该方法通过使用传动系统组件的弱耦合,以可接受的计算时间包含了逆变器效应的影响。首先给出了仿真结果。

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