| 基于Matlab的开关磁阻电动机驱动系统非线性建模仿真 |
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| 引用本文： | 嵇丽丽,陈昊.基于Matlab的开关磁阻电动机驱动系统非线性建模仿真[J].东南大学学报(自然科学版),2004(Z1). |
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| 作者姓名： | 嵇丽丽 陈昊 |
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| 作者单位： | 中国矿业大学信息与电气工程学院 徐州221008
(嵇丽丽)，中国矿业大学信息与电气工程学院 徐州221008(陈昊) |
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| 基金项目： | 江苏省科技创新人才资助项目 (BK2 0 0 14 11)，江苏省高技术研究计划资助项目 (BG2 0 0 3 0 13 )，江苏省“青蓝工程”中青年学术带头人资助项目 ([2 0 0 2 ] 60 ) . |
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| 摘 要： | 在分析开关磁阻电动机数学模型的基础上 ,借助于Matlab/Simulink建立了电流滞环控制、功率变换器、转子位置角计算等模块 ,将这些模块有机结合 ,搭建出了电流斩波控制方式下的开关磁阻电机驱动系统的非线性仿真模型 .据此模型 ,针对一台四相 8/6结构样机进行了仿真 ,仿真结果证明了该模型的有效性 .该模型为分析和设计SRM控制系统提供了一种有效的工具 .
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| 关 键 词： | 开关磁阻 Matlab/Simulink 电流斩波控制 非线性 建模仿真 |
Nonlinear modeling and simulation of switched reluctance motor drive system based on Matlab |
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| Ji Lili,Chen Hao.Nonlinear modeling and simulation of switched reluctance motor drive system based on Matlab[J].Journal of Southeast University(Natural Science Edition),2004(Z1). |
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| Authors: | Ji Lili Chen Hao |
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| Abstract: | Switched reluctance motor drive system (SRD) is a nonlinear system which include s the motor, the power converter and the control circuit. Based on the mathemati cal model of the switched reluctance motor (SRM), under Matlab/Simulink environ men t, the hysteresis current controller block, the power converter block, the rotor angle calculating block, etc. were modeled. By the combination of these blocks, the nonlinear model of SRD under chopped current control (CCC) can be establi shed easily. In term of this model, simulation of a four-phase 8/6 structure m otor was made. The effectiveness of the nonlinear simulation models is demonstr ated by the simulation results. The models also offer a valid tool for analyzing and designing SRM control system. |
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| Keywords: | switched reluctance Matlab/Simulink CCC nonlinear modeling and simulation |
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