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Inverter-fed drives in electric cars Demands on the control and determination of performance

机译:电动汽车的逆变器驱动器对性能的控制和测定

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The implementation of electric drives means new challenges for the automobile industry. This work is dedicated to the control of the electric drive train as well as the boundary conditions and requirements for the metrological determination of the engine output. The demands on the speed variability and the dynamic load of the electric machine lead to the use of modern inverter-fed drives with pulsed voltage, which compared to the sinusoidal feed, implicate considerable aspects as dead time and harmonics. There challenges are pointed out and solutions presented for the control. Special standards are set to the determination of engine performance and the equipment required for this measurement, which in this work are examined theoretically and based on measurements are practically analyzed.
机译:电动驱动器的实施意味着汽车工业的新挑战。这项工作致力于控制电动传动系以及发动机输出的计量确定的边界条件和要求。对电机的速度变异性和动态负荷的要求导致使用现代逆变器馈电驱动器与脉冲电压相比,与正弦饲料相比,致各种方面是死区时间和谐波。指出了挑战,并为控制提供了解决方案。特殊标准设定为测定发动机性能和该测量所需的设备,在理论上在本作品中检查了该工作,并且基于测量实际上分析。

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