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Permanent Magnetic Model Design and Characteristic Analysis of the Short-stroke Free Piston Alternator

机译:短程自由活塞交流发电机的永久磁模型设计与特征分析

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Due to the free piston engine alternator potential advantages in terms of fuel efficiency, a magnetic dynamic model was developed to describe the dynamic characteristics of free piston alternator as the Hybrid Electric Vehicle power source. The mathematic model for the permanent magnet linear alternator was introduced. A function was designed to descript the relation between the individual coil fluxes and the mover motion. And then, the total system model was simulated, and extensive simulation results are presented, giving insight into the free piston alternator operating characteristics and performance. The free piston alternator performances based on the mathematical model were also discussed comparing with prototype experiments.
机译:由于自由的活塞发动机交流发电机在燃料效率方面的潜在优点,开发了一种磁动力学模型来描述作为混合动力电动车辆电源的自由活塞交流发电机的动态特性。介绍了永磁线性交流发电机的数学模型。函数旨在描述各个线圈通量和移动器运动之间的关系。然后,仿真总系统模型,并提出了广泛的仿真结果,深入了解自由的活塞交流发电机操作特性和性能。还讨论了与原型实验相比,还讨论了基于数学模型的自由活塞交流发电机性能。

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