This paper presents the principle of PWM based on flux linkage locus control.
分析了磁链轨迹跟踪pwm控制的基本原理。
The air gap flux linkage is a linear function of stator current and mover displacement.
气隙磁链是定子电流和动子位移的线性函数。
Then using fuzzy algorithm with phase current and flux linkage as inputs, the rotor position can be detected.
在此模型的基础上，运用模糊算法，以电流和磁链作为输入、位置作为输出，检测出转子的位置。
Thus during the modelling of the inverter, it is proposed the compensate algorithm with equivalent flux linkage.
针对这些问题，在逆变器建模过程中，提出了一种等磁链电压补偿算法。
According to the inner rim rotor flux linkage given value can reach the purpose of the energy optimization control.
根据外环给定电磁转矩的不同，调整内环转子磁链给定值，以达到能量优化控制的目的。
By placing auxiliary gauge-winding on the stator pole and adopting hardware integrator, the flux linkage is measured.
该方案通过放置辅助检测绕组和采用硬件积分器，对电机绕组磁链进行实时检测；
Flux linkage equation is constituted, the electromagnetic transient of voltage equation with constant speed is gained.
建立了磁链方程，得到了转速为常值时电压方程的电磁瞬态解。
U-I flux linkage model can be set exactly at low speed for considering the effects of temperature to stator resistance.
由于考虑了温度对定子电阻阻值的影响，提高了u-i模型在低速运行时磁链观测的准确度。
This paper discusses the locus of flux linkage under soft-switching PWM pattern by using space voltage vector in detail.
该文利用空间电压矢量概念，深入分析了软开关pwm模式下磁链的运动轨迹。
Utilizing flux linkage and phase current, the output torque is calculated, and PID control is used to decrease torque error.
结合绕组电流进行转矩估算，经过转矩误差pid反馈控制，实现电机输出转矩对转矩给定指令的跟踪。
Current model is the key part in the rotor flux linkage oriented control system, and its discretization analysis is conducted.
电流模型是转子磁链定向控制的关键，这里对其进行了离散化分析。
The authors introduce a voltage-source GTO inverter VVVF system with flux linkage locus controlled by single-ship microcomputer.
介绍一种运用单片微机进行磁通轨迹控制的电压型GTO逆变器变频调速系统。
The proposed method only requires the flux linkage of the permanent magnet and is insensitive to parameter estimation error and variation.
这种方法只需要确定永磁磁链。 且对参数估算的误差及变化不敏感。
In asynchronous machine there exist main kinds of flux linkage, that is: rotor flux-linkage, air-gap flux-linkage and stator flux-linkage.
异步电动机内部存在三种磁链，即转子磁链、气隙磁链和定子磁链。
Considering the mutual flux linkage of parallel lines, this paper presents a general method for update computation of the impedance matrix.
在计及并联线路互感的情况下，提出了一种节点阻抗矩阵修正计算的通用算法。
After a brief introduction of the two-phase excitation scheme, the flux linkage model of a SRM under two-phase excitation is developed using FEA.
文中首先简要介绍了这种两相励磁系统的结构，然后提出了两相励磁下SRM的磁链模型。
A new torque control method was presented according to the characteristic that the amplitude of stator flux linkage and torque Angle are all controllable.
根据永磁同步电机定子磁链和转矩角均可控的特点提出了一种最优直接转矩控制方法。
It directly controls the electromagnetic torque and stator flux linkage. It has simple structure, directly control means and high stable and transient performance.
它直接对电机的定子磁链和转矩进行控制，其结构简单，控制手段直接，具有良好的动静态性能。
Classical direct torque control method adopts the technique of 6 polygon flux linkage voltage modulation. It will generate torque pulsation and harmonic interference.
传统直接转矩控制技术采用的六边形磁链电压矢量调制方法，这会引起较大的转矩脉动和谐波干扰。
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。
This paper analogy the selection of voltage space vector and the flux linkage estimate model of the direct torque control system of PMSM, and the realizing project of the system.
文章分析了永磁同步电机直接转矩控制系统的电压空间矢量选择和磁链估计模型，并提出了系统的实现方案。
Through FEA(Finite Element Analysis)of SRM, we can get the inductance curve changes following the position of rotor. We can also get the curve of torque. current and flux linkage.
通过对SRM模型的有限元分析，得到了SRM的随转子位置变化的电感曲线，同时得到了转矩、相电流及磁链曲线。
When the switched reluctance motors operate in two phase excitation mode, the phase flux linkage will be reduced due to the high magnetic saturation in the stator and the rotor yoke.
开关磁阻电动机在两相励磁的工作条件下，定转子轭部磁场高度饱和使每相磁链有所减小。
The fitting expression of the tested inductance, winding flux linkage equation, rotating voltage equation, electromagnetic torque equation and their state equations are also presented.
给出测试电感拟合的表达式，推导了绕组的磁链方程、旋转电压方程、电磁转矩方程和状态方程。
Furthermore, different polygonal flux linkage locus's fluent switching point is also found, which overcomes the motor 'switching failure and improves the speed adjusting dynamic performance.
并找出了不同磁链轨迹间的平滑切换点，解决了切换时的电动机失步问题，提高了系统转速调节的动态性能。
The electrical drive system performance was improved using a model of the direct-axis magnetizing flux linkage space-phasor to develop a vector control scheme for the 12-phase synchronous motor.
为了提高舰船综合电力推进系统的性能，推导了十二相同步电动机直轴气隙磁链观测器的模型，籍此构建了十二相同步电动机矢量控制方案。
According to the characteristics of brushless doubly-fed wind turbine and adopting flux linkage oriented vector transformation control technology, a new type of power control system is developed.
根据无刷双馈电机的特性，采用磁链定向的矢量变换控制技术设计了一种新型功率控制系统。
To achieve the precision control of phase current or phase flux linkage in switched reluctance motor (SRM), the higher switching frequency of converter is required to increase dynamic response speed.
为了实现开关磁阻电机(SRM)绕组电流或磁链的精确控制，必须提高SR M功率变换器的工作频率以提高系统的动态响应速度。
Then a vector control method with speed closed-loop and magnetic linkage closed loops put forward, which is based on the constant velocity by means of stator flux-oriented vector control.
在基于定子磁场定向的矢量控制恒线速运行控制方案的基础上，提出了一个速度闭环、磁链闭环的矢量控制方案。
Then a vector control method with speed closed-loop and magnetic linkage closed loops put forward, which is based on the constant velocity by means of stator flux-oriented vector control.
在基于定子磁场定向的矢量控制恒线速运行控制方案的基础上，提出了一个速度闭环、磁链闭环的矢量控制方案。
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