| 模型参考自适应系统全阶观测器的一种电压误差补偿方法 |
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| 引用本文： | 廖华平,汤胜清,程小华.模型参考自适应系统全阶观测器的一种电压误差补偿方法[J].防爆电机,2006,41(5):23-26,48. |
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| 作者姓名： | 廖华平 汤胜清 程小华 |
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| 作者单位： | 华南理工大学电力学院,广东,广州,510640 |
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| 摘 要： | 针对MRAS全阶观测器,分析了死区时间和管压降引起的定子电压误差对磁链观测的影响及定子电压误差和电流观测误差之间的关系,提出了定子电压基波分量幅值误差补偿和定子电压直流分量误差补偿方法并进行了仿真,结果表明了此方法的有效性.
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| 关 键 词： | 无速度传感器 电压误差补偿 全阶观测器 模型参考自适应系统 |
| 文章编号： | 1008-7281（2006）05-0023-05 |
| 收稿时间： | 2006-03-21 |
| 修稿时间： | 2006-03-21 |
A Compensation Method for Voltage Error of Full Order Observer of Modelling Reference Adaptive System |
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| Liao Huaping,Tang Shengqing,Cheng Xiaohua.A Compensation Method for Voltage Error of Full Order Observer of Modelling Reference Adaptive System[J].Explosion-proof Electric Machine,2006,41(5):23-26,48. |
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| Authors: | Liao Huaping Tang Shengqing Cheng Xiaohua |
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| Abstract: | Being quoted at MRAS full order observer, this paper analyzes the influence of the time of dead band and the stator voltage error caused for pipe voltage drop to observation of magnetic link, and the relationship between the stator voltage error and current observation error, presents the compensation methods for error of fundamental-wave magnitude of stator voltage and of dc component of stator voltage, and simulates them. It shows that this method is effective. |
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| Keywords: | Speedless sensor compensation of voltage error full order observer modeling reference adaptive system |
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