| 基于SVPWM控制的永磁同步伺服电机调速研究 |
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| 引用本文： | 付光杰,孙胜男,杜立志. 基于SVPWM控制的永磁同步伺服电机调速研究[J]. 化工自动化及仪表, 2013, 40(4): 497-500,548 |
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| 作者姓名： | 付光杰 孙胜男 杜立志 |
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| 作者单位： | 1. 东北石油大学电气信息工程学院,黑龙江大庆,163318
2. 大庆粮食服务中心,黑龙江大庆,163318 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 通过电压空间矢量控制方法对永磁同步伺服电机进行了研究.在传统SVPWM算法的基础上,对扇区判断环节、电压矢量作用时间求解环节进行改进,化简了传统计算方法中的繁琐过程.应用MATLAB/Simulink软件搭建了永磁同步电机的伺服控制系统,最终实现电压空间矢量脉宽调制的控制算法.通过仿真结果验证了所研究的永磁同步伺服电机控制系统跟随性和抗扰动性的效果,以及系统具有良好的转速伺服性能.
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| 关 键 词： | 永磁同步电机 空间矢量脉宽调制 MATLAB仿真 电机调速 |
Research on Speed Control of Permanent Magnet Synchronous Servo Motor Based on SVPWM |
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| FU Guang-jie , SUN Sheng-nan , DU Li-zhi. Research on Speed Control of Permanent Magnet Synchronous Servo Motor Based on SVPWM[J]. Control and Instruments In Chemical Industry, 2013, 40(4): 497-500,548 |
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| Authors: | FU Guang-jie SUN Sheng-nan DU Li-zhi |
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| Affiliation: | 2 ( 1. School of Electric Information Engineering, Northeast Petroleum University, Daqing 163318, China ; 2. Daqing Grain Service Centre, Daqing 163318, China) |
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| Abstract: | The voltage space vector control method was applied to the study on permanent magnet synchronous servo motor.Based on SVPWM algorithm,both sector determination and active time-solving of voltage space vectors were improved and the complex process of traditional calculation methods was simplified.Through MATLAB/Simulink software,the simulation model for PMSM＇ s servo control system was set up to achieve the algorithm of voltage space vector pulse width modulation.The simulation results prove good tracking and antiinterference performance and speed servo performance of PMSM＇ s servo control system. |
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| Keywords: | permanent magnet synchronous motor space vector PWM MATLAB simulation motor speed control |
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