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Development of a digital control system for a belt-driven starter generator segmented switched reluctance motor for hybrid electric vehicles
Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering ( IF 1.4 ) Pub Date : 2020-07-15 , DOI: 10.1177/0959651820938945
Long Chen 1 , Haoxiang Wang 1 , Xiaodong Sun 1 , Yingfeng Cai 1 , Ke Li 2 , Kaikai Diao 1 , Jiangling Wu 1
Affiliation  

A novel four-phase 16/10 belt-driven starter generator segmented switched reluctance motor has been proposed in a previous work to reduce torque ripple and increase the fault tolerance ability. Based on the previous research, the segmented switched reluctance motor digital control system is designed and presented. The digital control system including a power converter, detection circuits, and protection circuits is introduced in detail. For detection circuits, the half-detection method is employed to decrease the cost of the system. In addition, based on MicroAutoBox DS1401, a rapid control prototype platform is established. With this software system, it is easy to transfer control models and realize real-time control directly. Then, the speed closed closed-loop control for the segmented switched reluctance motor is applied to verify the proposed system. It contains current chopper control at a low speed and angle position control at a high speed. The simulation results are given, including the flux, current, torque, and efficiency range over the entire speed range of the segmented switched reluctance motor. Finally, the experimental results are presented to verify the simulation results and the effectiveness of the system. It can be found that the simulation and experimental results are consistent and acceptable, which means that the proposed digital system can operate naturally and accurately under speed closed loop control. Hence, the proposed digital system has high compatibility and practicability.

中文翻译:

混合动力汽车皮带驱动起动发电机分段开关磁阻电机数字控制系统的研制

在先前的工作中已经提出了一种新颖的四相 16/10 皮带驱动启动发电机分段开关磁阻电机,以减少转矩脉动并增加容错能力。在前人研究的基础上,设计并提出了分段式开关磁阻电机数字控制系统。详细介绍了包括电源转换器、检测电路和保护电路的数字控制系统。对于检测电路,采用半检测方法来降低系统成本。此外,基于MicroAutoBox DS1401,建立了快速控制原型平台。有了这个软件系统,就可以很容易的传递控制模型,直接实现实时控制。然后,应用分段开关磁阻电机的速度闭环控制来验证所提出的系统。它包含低速电流斩波控制和高速角位置控制。给出了仿真结果,包括分段开关磁阻电机整个速度范围内的磁通、电流、转矩和效率范围。最后,通过实验结果验证了仿真结果和系统的有效性。可以发现,仿真和实验结果一致且可以接受,这意味着所提出的数字系统可以在速度闭环控制下自然而准确地运行。因此,所提出的数字系统具有很高的兼容性和实用性。它包含低速电流斩波控制和高速角位置控制。给出了仿真结果,包括分段开关磁阻电机整个速度范围内的磁通、电流、转矩和效率范围。最后,通过实验结果验证了仿真结果和系统的有效性。可以发现,仿真和实验结果一致且可以接受,这意味着所提出的数字系统可以在速度闭环控制下自然而准确地运行。因此,所提出的数字系统具有很高的兼容性和实用性。它包含低速电流斩波控制和高速角位置控制。给出了仿真结果,包括分段开关磁阻电机整个速度范围内的磁通、电流、转矩和效率范围。最后,通过实验结果验证了仿真结果和系统的有效性。可以发现,仿真和实验结果一致且可以接受,这意味着所提出的数字系统可以在速度闭环控制下自然而准确地运行。因此,所提出的数字系统具有很高的兼容性和实用性。最后,通过实验结果验证了仿真结果和系统的有效性。可以发现,仿真和实验结果一致且可以接受,这意味着所提出的数字系统可以在速度闭环控制下自然而准确地运行。因此,所提出的数字系统具有很高的兼容性和实用性。最后,通过实验结果验证了仿真结果和系统的有效性。可以发现,仿真和实验结果一致且可以接受,这意味着所提出的数字系统可以在速度闭环控制下自然而准确地运行。因此,所提出的数字系统具有很高的兼容性和实用性。
更新日期:2020-07-15
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