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Author:

王欢 (王欢.) | 吴斌 (吴斌.)

Indexed by:

CQVIP

Abstract:

针对某电动汽车中由机电耦合所引发的扭振现象进行了分析研究.在永磁同步电机转子扭振角与电机电磁转矩相耦合的基础上,建立电驱动系统机电耦合非线性振动模型.采用增量谐波平衡法对该机电耦合非线性系统进行推导,得到解的表达式并绘制了系统的运动状态图.通过对模型参数进行幅频特性分析,表明了在非线性参数的影响下,电驱动系统会发生跳跃现象,存在不稳定区域.

Keyword:

机电耦合 非线性振动 增量谐波平衡法

Author Community:

  • [ 1 ] [王欢]北京工业大学
  • [ 2 ] [吴斌]北京工业大学

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Source :

节能

ISSN: 1004-7948

Year: 2020

Issue: 5

Volume: 39

Page: 112-115

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: 6

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