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- Stator flux linkage observer 定子磁链观测器
- 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。
- 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。
- Based on the relationship between real and estimated values of the stator flux linkage, the compensatory formulas of the estimated flux linkage and its principle block diagram were presented. 这种方法在采用低通滤波器代替纯积分环节的基础上,根据定子磁链的实际值与估计值之间的关系,推导出估计磁链的补偿公式,给出了原理框图,并对观测结果进行了仿真比较。
- stator flux linkage orientation vector control 定子磁链定向矢量控制
- Stator flux linkage sector border compensation 磁链扇区边界补偿
- A DTC Scheme of Twelve-Section Stator Flux Linkage for PMSM 永磁同步电机定子磁链十二区间直接转矩控制
- The Dynamic Performance of Stator Flux Linkage On-line Observation for Inverter-fed Induction Motor Drives 异步电机变频调速在线观测定子磁链的动特性
- Analysis of the Stator Flux Linkage in Permanent Magnet Synchronous Motor Direct Torque Control 永磁同步电机直接转矩控制中定子磁链的分析
- Stator Flux Linkage Estimator and Parameter Design Method Based on Voltage Model 基于电压模型的定子磁链观测器及参数设计方法
- and it controls the stator flux linkage directly, that makes it easy to drive the motor without the application of sensors. 该控制方案直接对定子磁链进行控制,从电机磁链中可获知电机转速信息,系统易于实现无传感器运行等。
- Study of Permanent Magnet Synchronous Motor Direct Torque Control Based on the Strategy of Reference Stator Flux Linkage and Voltage Space Vector Modulation 基于参考磁链电压空间矢量调制策略的永磁同步电机直接转矩控制研究
- Flux linkage observer 磁链观测器
- stator flux linkage 定子磁链
- Stator flux linkage sectors 磁链扇区
- 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。
- 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。
- The inductances of the armature windings and the field windings are calculated by using the flux linkage method. 根据磁链法分别计算了电枢绕组和励磁绕组电感等参数;
- Novel Motor Stator Flux observer Based on PLL 新型锁相环定子磁链观测器