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- rotor flux linkage oriented control 转子磁链定向控制
- rotor flux linkage orientation 转子磁链定向
- stator flux linkage orientation vector control 定子磁链定向矢量控制
- rotor flux linkage calculation model 转子磁链计算模型
- Rotor Flux Linkage 转子磁链
- rotor flux linkage control 转子磁链控制
- 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。
- 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。
- Applying passivity theory, the speed controller and the torque controller are designed for the rotor flux indirect orientation and the electromagnetic torque asymptotically tracking. 运用无源性的相关原理,以转子磁场间接定向和电磁转矩渐近跟踪为控制目标,分别给出了转矩控制器和转速控制器的设计方案。
- flux linkage position of the rotor 转子磁链位置
- 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;
- The system designed stably tracks the reference rotor flux without rotor flux feedback. 所设计的系统无须转子磁链反馈即能稳定跟踪转子磁链的参考值。
- 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。
- All inductances, speed voltage coefficients were calculated according to winding theory so that voltage and flux linkage equations were gained. 由绕组函数理论计算出电感、运动电势系数,建立电压和磁链方程。
- This paper proposes an arc-tangent function with modifying factor to model the SRM based on the characteristic of flux linkage. 根据SRM磁链曲线的特点,提出了一种带修正因子的反正切函数来建立SRM模型的方法。
- A new on-line permanent magnet flux linkage identification method for PMSM is presented to reduce the negative influence caused by demagnetization or position feed-back error. 提出一种基于卡尔曼滤波器的永磁同步电机永磁体磁场状况在线监测方法。
- To proceed with induction motor speed control task, by using the passivity of motor rotor flux subsystems, a clear and simple design for the speed control systems with inner current-loops is presented. 摘要利用电机转子磁链子系统的无源性,给出带电流内环速度控制系统的一种简明设计,以达到控制感应电机速度之目的。
- 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。
- With adjusting the torque error by a PI controller, the load angle of next sample period is calculated.Combined with the rotor flux position, the anticipant stator flux vector is obtained. 通过对转矩偏差进行PI调节,获得下一周期的负载角,结合转子磁链的位置得到期望的定子磁链矢量。
- In this paper a vector controlled AC speed-regulating system is developed,which adopts the rotor flux field-orientated theory to meet the requirements for an electric traction system. 本文依据矢量控制的基本原理,针对电力牵引系统对电机控制性能的要求,设计了基于转子磁场定向的矢量控制交流调速系统。