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stator voltage error
相关语句
  定子电压误差
     The MRAS Flux Observer with Stator Voltage Error Compensator
     具有定子电压误差补偿的MRAS磁链观测器
短句来源
     The MRAS (model reference adaptive system) speed sensor-less vector control has been widely studied in induction motor system. But its low speed range is easy affected by the stator voltage error, especially when the motor is connected to the voltage inverter.
     异步电机驱动系统中,模型参考自适应(MRAS)无速度传感器矢量控制方法的应用,在低速范围受到定子电压误差的影响。
短句来源
     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.
     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。
短句来源
  相似匹配句对
     Application of voltage regulator for motor stator to crane
     定子调压装置在起重机上的应用
短句来源
     Stator variable voltage speed control system for crane
     起重机定子调压调速系统(上)
短句来源
     The MRAS Flux Observer with Stator Voltage Error Compensator
     具有定子电压误差补偿的MRAS磁链观测器
短句来源
     Measurement of Voltage
     电压的测量
短句来源
     voltage of work;
     工作电压;
短句来源
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The MRAS (model reference adaptive system) speed sensor-less vector control has been widely studied in induction motor system. But its low speed range is easy affected by the stator voltage error, especially when the motor is connected to the voltage inverter. In such case, the reference value of the stator voltage, not the practical value, is used, which will cause amplitude error and DC offset, and affect the stability of low speed directly. This paper presents a new compensation...

The MRAS (model reference adaptive system) speed sensor-less vector control has been widely studied in induction motor system. But its low speed range is easy affected by the stator voltage error, especially when the motor is connected to the voltage inverter. In such case, the reference value of the stator voltage, not the practical value, is used, which will cause amplitude error and DC offset, and affect the stability of low speed directly. This paper presents a new compensation method for stator voltage amplitude and DC offset, which can improve the performance of the speed sensor-less vector control of induction motor. The validity of the proposed method is also verified by simulation.

异步电机驱动系统中,模型参考自适应(MRAS)无速度传感器矢量控制方法的应用,在低速范围受到定子电压误差的影响。尤其在电压型逆变器供电的情况下,定子电压给定值代替实际值,一定会产生幅值误差和直流偏置,直接影响低速运行的稳定性。为了提高异步电机无速度传感器矢量控制的低速性能,提出了一种定子电压幅值和直流偏置补偿办法。并且通过仿真实验验证了所提出方法的有效性。

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....

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.

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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