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得一些东西 学一之后做的关于同步电机得模型电磁场得仿真-have something to do after a study on the synchronous motor in the electromagnetic field in the simulation model
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电机设计的电磁计算程序,编译后就可以用了。共有4个压缩文件,这是第四个。-Motor design electromagnetic calculation program, compile after can spent. Total 4 compression files This is fourth.
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In this paper, a comparison is made between different
implementations of the three-level torque comparator
for a Direct Torque Control (DTC) based induction motor
drive. The DTC scheme controls stator flux and torque by
means of hysteresis co
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搭建永磁同步电机的直接转矩控制仿真模型
1,实测电流经过3/2变换得到alpha-beta轴上的电流;
2,估计模块中包含定子磁链和电磁转矩的估算,其中,定子磁链观测是采用基于转子位置和定子电流的磁链估计,电磁转矩直接在alpha-beta轴上计算;
3,转速调节模块和转矩调节模块直接采用PI调节器;
4,预期电压矢量估计模块,根据k时刻的磁链幅值与相位和k+1时刻的磁链幅值和相位计算出来的;
5,SVMPWM是空间电压矢量调制模块,实现空间任意角度任意大小的电压矢量,从而控
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利用matlab软件,编写程序和制作GUI界面,可以在界面上输入基本参数,获取电机内的电磁场的分布,并显示在图形上。(Using MATLAB software to program and make GUI interface, we can input basic parameters on the interface, get the distribution of electromagnetic field in the motor and display it on the graph
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