The optimal current distribution method for field-weakening control of induction motor
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摘要: 针对感应电动机在弱磁控制时的最优控制问题,介绍了感应电动机弱磁区的最佳电流分配法;在Matlab/Simulink环境下进行仿真,仿真结果验证了最佳电流分配法较传统的1/ωr法具有更好的弱磁控制效果;在基于TMS320LF2407A的实验平台上,通过实验实现了最佳电流分配法的弱磁控制,也验证了该方法的弱磁控制效果优于传统弱磁法。Abstract: For the optimal control problem of induction motor in field-weakening control, the paper introduced the optimal current distribution method of induction motor in field-weakening region. The result of Matlab/Simulink simulation verifies the optimal current distribution method has better effect of field-weakening control than traditional 1/ωr field-weakening method. The field-weakening control of the optimal current distribution method is realized under experiment platform based on TMS320LF2407A, which proves field-weakening control effect of the method is better than the traditional field-weakening method.
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期刊类型引用(4)
1. 肖海军. 多电机带式输送机驱动系统功率平衡控制及仿真分析. 机械管理开发. 2023(03): 158-160 . 百度学术
2. 侯伟. 带式输送机功率平衡控制系统研究及应用. 机械管理开发. 2022(12): 276-278 . 百度学术
3. 郭开发. 带式输送机功率平衡控制流程的设计及现场试验. 机械管理开发. 2021(03): 236-238 . 百度学术
4. 周广林,郭延超,吴卿,成云飞. 圆管带式输送机起制动的动态特性及其混沌特征. 黑龙江科技大学学报. 2020(03): 291-297 . 百度学术
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