Design, Control, and Experimental Test of an Open-Winding IPM Synchronous Motor
Design, Control, and Experimental Test of an Open-Winding IPM Synchronous Motor
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DOI：
10.1109/tie.2016.2637302
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发表时间：
2017-04
影响因子：
7.7
通讯作者：
M. Toulabi;J. Salmon;A. Knight
中科院分区：
文献类型：
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作者：
M. Toulabi;J. Salmon;A. Knight
设计并介绍了一种适用于宽调速范围的集中绕组内置式永磁同步电动机。在研究中的IPMSM是能够从一个单一的供应或从两个转换器在一个开放的绕组配置。在这项研究中，相绕组开放连接到两个独立的电压源转换器：直流供电的主桥，能够或供应真实的和无功功率，和一个浮桥（FB），连接到一个电容器，只能提供无功功率的电机。矢量图分析和二维有限元分析（FEA），以说明扩展的能力的IPMSM相比，通常的Y连接。建立了开放绕组IPMSM，并在很宽的速度范围内进行了性能实验研究。结果表明，10-15%的高功率容量使用开放绕组和FB，相比，通过实验的单逆变器驱动。
A concentrated winding interior permanent-magnet synchronous motor (IPMSM) capable of being used in wide speed range applications is designed and introduced. The IPMSM in the study is capable of being operated either from a single supply or from two converters in an open winding configuration. In this study, the phase windings are open connected to two separate voltage source converters: a dc-supplied main bridge, capable or supply real and reactive power, and a floating bridge (FB), connected to a capacitor and only capable of supplying reactive power to the motor. Vector diagram analysis and two-dimensional finite-element analysis (FEA) are presented to illustrate the extension of the capabilities of the IPMSM compared to the usual Y connection. The open winding IPMSM is built and performance experimentally investigated over a wide range of speeds. The results demonstrate 10–15% higher power capability using an open winding and FB, compared to the single inverter drive by experiments.