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本文提出了采用Y/△变换扩大永磁同步电动机恒转矩调速范围的方法,分析了Y/△变换能够扩大永磁同步电动机恒转矩调速范围的数学原理,搭建了基于矢量控制的Y/△变换系统的Matlab/Simulink模型,以及以TMS320 F2812为控制核心的实验平台.仿真和实验都验证了采用Y/△变换矢量控制方法扩大永磁同步电动机的恒转矩调速范围的可行性,并且显著提高了电机的功率密度.
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电气开关
ISSN: 1004-289X
CN: 21-1279/TM
Year: 2017
Issue: 5
Volume: 55
Page: 67-71
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 4
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