| 三相异步电机空间矢量脉宽调制矢量控制系统仿真 |
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| 引用本文： | 张志刚 陈颖. 三相异步电机空间矢量脉宽调制矢量控制系统仿真[J]. 中小型电机, 2006, 33(1): 37-40 |
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| 作者姓名： | 张志刚 陈颖 |
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| 作者单位： | [1]长沙学院电子与通讯工程系,长沙410003 [2]湖南大学电气与信息工程学院,长沙410082 |
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| 摘 要： | 在分析三相异步电机数学模型的基础上，建立了转子磁场定向、多闭环控制系统的仿真模型。其转速、转矩、磁通的闭环均采用PI控制，并采用了SVPWM的调制方法。系统的仿真结果表明了该系统的合理性和有效性。
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| 关 键 词： | 异步电机 空间矢量脉宽调制 矢量控制 |
| 收稿时间： | 2004-03-17 |
Simulation for SVPWM Vector Control System of Three Phase Asynchronous Motor |
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| ZHANG Zhi-gang, CHEN Ying. Simulation for SVPWM Vector Control System of Three Phase Asynchronous Motor[J]. S&M Electric Machines, 2006, 33(1): 37-40 |
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| Authors: | ZHANG Zhi-gang CHEN Ying |
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| Affiliation: | 1. Department of Electic and Communication Eng. , Changsha College, Changsha 410013, China; 2. College of Electric and Information Eng. Hunan Univ. , Changsha 410082, China |
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| Abstract: | Based on analyzing the mathematical model of the three phase AC asynchronous motor, the rotor magnetic field directional and simulation model of multi-closed-loop controlling system were established. The PI controller was adopted in all the speed torque and flux loops and modulation method of SVPWM was used. The rationality and validity have been tesified by the simulation result. |
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| Keywords: | asynchronous motor space vetor pulse width modulation vector control |
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