flux linkage

Considering the system's wide speed range and IPM's switching frequency's top limit, the variable flux linkage locus structure control has been executed in the full speed adjusting range.

考虑到系统调速范围宽和逆变器开关频率的限制，在全频域采用分段变磁链轨迹结构的控制方法。

Two torque estimate methods based on this nonlinear model are proposed: one method estimates torque value by current and rotor position, and the other one estimates torque by current and flux linkage.

在所建立模型的基础上设计了两种转矩估计器：一种通过电流和转子位置计算转矩，另一种则根据电流和磁链来估计转矩。

In direct thrust control system, flux linkage observation accuracy influences the thrust of linear motor. Therefore, it is offered a theory premises that increase the observation accuracy of flux linkage.

而在直接推力控制系统中，磁链的观测精度直接影响电机输出推力的平稳性，因此，提高磁链观测精度有利于改善直线电机控制系统稳定运行的性能。

this paper provides a kind of the plan, which optimized enery control with the aid of the rotor flux linkage control realization asynchronous machine energy based on the asynchronous machine dynamic performance model.

从感应电机的动态模型出发，提出了一种借助转子磁链控制实现感应电机能量优化的控制方案。

However, the asynchronous motor traditional DTC system has the problem of torque, flux linkage and current ripple and inconstant switching frequency.

然而，异步电动机的直接转矩控制系统存在转矩、电流和磁链脉动较大，开关频率不恒定的问题。

Analyzing the limitation of method to observe the stator flux linkage of traditional DTC, indicated the key approach to achieve improvement for DTC preferment is to observe the flux linkage accurately.

深入研究了传统DTC控制采用的定子磁链观测方法的局限性，提出实现高性能的DTC控制的关键环节是实现对电机磁链的准确观测。

the application of twelve section circle flux linkage control in dtc

12区间圆形磁链控制在直接转矩控制中的应用

improvement of flux linkage control for direct mean torque control

直接平均转矩控制的磁链控制改进

Direct Thrust Control of Permanent Magnet Linear Synchronous Motor with Dynamically Produced Reference Flux Linkage

参考磁链动态生成的直线永磁同步电机直接推力控制

A general method to update the impedance matrix with mutual flux linkage of parallel lines

计及并联线路互感时电力系统节点阻抗矩阵修正计算的一种通用算法