| 基于锁相环的永磁同步电机无位置传感器控制技术研究 |
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| 引用本文： | 张泽宇,朱磊,张启平,汪伟. 基于锁相环的永磁同步电机无位置传感器控制技术研究[J]. 船电技术, 2014, 0(6): 63-66 |
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| 作者姓名： | 张泽宇 朱磊 张启平 汪伟 |
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| 作者单位： | 武汉船用电力推进装置研究所,武汉430064 |
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| 摘 要： | 本文针对低速永磁同步电机给出了基于高频旋转电压注入的永磁同步电机转子位置自检测方法,该系统采用锁相环作为转子位置观测器。最后本文在Matlab/Simulink软件下对无位置传感器控制系统进行了仿真,仿真结果验证了该方法的可行性。
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| 关 键 词： | 永磁同步电机 无位置传感器 高频旋转电压注入 锁相环 |
Research on Sensorless Control Technology for PMSM Based on PLL |
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| Zhang Zeyu,Zhu Lei,Zhang Qiping,Wang Wei. Research on Sensorless Control Technology for PMSM Based on PLL[J]. Marine Electric & Electronic Technology, 2014, 0(6): 63-66 |
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| Authors: | Zhang Zeyu Zhu Lei Zhang Qiping Wang Wei |
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| Affiliation: | (Wuhan Institute of Marine Electric Propulsion, CSIC, Wuhan 430064, China) |
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| Abstract: | Aimed at low speed permanent magnet synchronous motor, a high frequency rotating voltage injection method is proposed for sensing its rotor position. A phase lock loop is used as the rotor position observer. The sensorless control system in the Matlab /Simulink environment is simulated. The simulation result and analysis is given, and feasibility of this method is verified. |
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| Keywords: | PMSM sensorless, high frequency rotating voltage injection, phase lock loop |
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