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- Adding a speed observer, a slip frequency calculator and a torque current component limiter to the SFO vector control system, a speed sensor-less vector control system based on stator flux orientation is formed. 在矢量控制系统中采用定子磁场定向,并进一步加入了转速估计、转速调节闭环、转差计算和常用的转矩电流限幅等重要环节,构成了一种无速度传感器矢量控制变频调速系统。
- CLV control method based on the stator flux orientated vector control put forward. 从电机的动态数学模型出发,提出了一个基于定子磁场定向的矢量控制恒线速运行控制方案。
- stator flux oriented vector control 定子磁链定向矢量控制技术
- A New Direct Torque Control Method Based on Stator Flux Oriented 基于定子磁场定向的直接转矩控制新方法
- stator flux orientation 定子磁场定向
- stator flux orientation control 定子磁场定向控制
- Stator Flux Oriented Induction Motor Vector Control System Without Decoupler 无解耦器的定子磁场定向矢量控制系统
- Nonlinear Magnetic Circuit Model and Stator Flux Oriented Slip Control Systems of Induction Motors 异步电机磁路非线性及定子磁场定向转差控制
- A Flux Observation Model of Induction Motor Based on Stator Flux Oriented Vector Control 一种基于定子磁场定向矢量控制的异步电机磁链观测模型
- ADAPATIVE ESTIMATE METHOD OF STATOR RESISTANCE IN STATOR FLUX ORIENTED DIRECT TORQUE CONTROL SYSTEM FOR INDUCTION MOTOR 感应电动机定子磁场定向直接转矩控制中定子电阻自适应估计方法
- stator flux linkage orientation vector control 定子磁链定向矢量控制
- stator flux oriented control 定子磁场定向控制
- stator flux oriented 磁场定向
- Abstract: In order to improve the observing precision of the stator flux observer of DTC systems, a new adaptive stator flux observer is proposed. 文摘:为了提高直接力矩控制系统中定子磁链的观测精度,提出了一种新的定子磁链自适应观测器。
- In order to improve the observing precision of the stator flux observer of DTC systems, a new adaptive stator flux observer is proposed. 为了提高直接力矩控制系统中定子磁链的观测精度,提出了一种新的定子磁链自适应观测器。
- Speed control of direct torque controlled(DTC)induction motor drives depends on effectively establishing the stator flux. 直接转矩控制的感应电动机的速度控制需要有效地建立定子磁通。
- The results of simulation indicated that the modified observer can estimate accurately the stator flux linkage when motor running at widerange speed. 仿真结果表明,该磁链观测器能在宽调速范围内精确地估算电机定子磁链。
- The simulation and experiment results showed that this method gives satisfied estimation of stator flux and improve direct torque control syst. 仿真和实验结果表明,该方法能够提高磁链的观测精度,增强系统的鲁棒性,并能使直接转矩控制系统的低速性能得到较大的提高。
- Analyzed the theory on the vector control of induction machine, realizing the decoupling control of magnetic flux and torque though vector coordinate conversion and rotor flux orientation. 摘要本文分析了感应电动机矢量控制原理,通过矢量坐标变换和转子磁场定向实现磁通与转矩的解耦控制。
- An accurate EKF observer was studied which estimates angular speed and position of the rotor, stator flux linkage and torque of IPMSM. EKF对永磁同步电动机的转子位置、角速度、定子磁链和转矩进行了精确参数估计。