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Improved C-dump converter for switched reluctance motor drives

机译:用于开关磁阻电机驱动器的改进型C-dump转换器

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摘要

This study presents a new power converter for switched reluctance motor-based drives. In comparison with the standard power systems, the proposed one allows reduction of the switching losses, especially in a low-speed range, as well as eliminates energy intake from source during the energy discharge process. As a result the efficiency of drive can be increased in the entire range of rotational speed. The computer model of the drive and a detailed study on relationships between the output power and the rotational speed for a sample two-phase motor-based drive are presented. To verify simulations results the measurements on the laboratory test-stand are carried out.
机译:这项研究提出了一种用于开关磁阻电机驱动器的新型功率转换器。与标准电力系统相比,所提出的电力系统可以减少开关损耗,特别是在低速范围内,并且可以消除能量释放过程中从源头吸收的能量。结果,可以在整个转速范围内提高驱动效率。给出了驱动器的计算机模型,并详细研究了基于示例两相电动机的驱动器的输出功率与转速之间的关系。为了验证模拟结果,在实验室测试台上进行了测量。

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