| 单相-三相矩阵变换器驱动PMSM的弱磁控制 |
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| 引用本文： | 章玮,肖建民,王伟颖.单相-三相矩阵变换器驱动PMSM的弱磁控制[J].电机与控制学报,2011,15(1):1-5. |
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| 作者姓名： | 章玮 肖建民 王伟颖 |
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| 作者单位： | 浙江大学,电气工程学院,浙江,杭州,310027 |
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| 摘 要： | 针对单相-三相矩阵变换器驱动永磁同步电机出现的响应振荡问题,结合弱磁控制原理与矢量控制原理,提出一种给定电流变化轨迹的控制方法.根据电源电压采样信号与电机运行实时参数确定电机允许工作区域.在允许工作区域内,依据弱磁原理,确定给定电流指令.根据矢量控制原理,将给定电流指令转换为给定电压指令,驱动电机.搭建单相-三相矩阵变...
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| 关 键 词： | 永磁同步电机 单相-三相矩阵变换器 弱磁控制 最大转矩单位电流 最小电压单位转矩 |
Flux weakening control of PMSM driven by single-phase to three-phase matrix converter |
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| ZHANG Wei,XIAO Jian-min,WANG Wei-ying.Flux weakening control of PMSM driven by single-phase to three-phase matrix converter[J].Electric Machines and Control,2011,15(1):1-5. |
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| Authors: | ZHANG Wei XIAO Jian-min WANG Wei-ying |
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| Affiliation: | ZHANG Wei,XIAO Jian-min,WANG Wei-ying(College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China) |
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| Abstract: | To solve response oscillations of permanent magnet synchronous motor(PMSM) driven by a single-phase to three-phase matrix converter,a control method of given current trajectory was introduced based on flux weakening control principle and vector control principle.According to the sampling signals of source voltage and the real-time parameters of motor,the allowable work area was determined.Within obtained work area,given current instructions were obtained based on flux weakening principle.According to vector... |
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| Keywords: | permanent magnet synchronous motors single-phase to three-phase matrix converter flux weakening control maximum torque per-ampere minimum voltage per-torque |
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