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Software-in-the-loop simulation of a test system for automotive electric drives

机译:汽车电子驱动器测试系统的软件在环仿真

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The Automotive market is rapidly changing, as the increasing attention to the engine emissions pushes car makers to use vehicles less dependent on gasoline and diesel fuel, resulting in lower operating costs and emissions. Today, electric vehicles seem to be the best answer to the market demand. In this scenario, electric drives for traction play a key role, thus the necessity to develop effective and flexible test systems, able to ensure performance, quality and safety. In this paper a new automotive electric drives test system is proposed. The test system for electric drives is based on an inverter controlled through a real-time platform in which the Electric Vehicle model is implemented. The inverter emulates the behaviour of the motor and load at the load drive terminals. This paper describes the architecture of the system and shows the real-time simulation results. Three control methods are used for the load drive and compared in the paper.
机译:汽车市场正在迅速变化,因为对发动机排放物的日益关注促使汽车制造商使用较少依赖汽油和柴油的车辆,从而降低了运营成本和排放量。如今,电动汽车似乎已成为满足市场需求的最佳选择。在这种情况下,用于牵引的电力驱动装置起着关键作用,因此有必要开发有效且灵活的测试系统,以确保性能,质量和安全性。本文提出了一种新的汽车电驱动测试系统。用于电动驱动器的测试系统基于通过实时平台控制的逆变器,在该平台中实现了电动汽车模型。变频器在负载驱动端子上模拟电动机和负载的行为。本文描述了系统的架构,并显示了实时仿真结果。在负载驱动中使用了三种控制方法,并在本文中进行了比较。

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