回复 82# Angelos
这个帖子真是高手如云!
下面的是一位electricalmagnetic expert 发给我的,参考一下:
Turn off core loss and solid losses, then run the simulation with the rotor speed less than or greater than 800 RPM, while maintaining the current at 40Hz. The angle for maximum torque can be determined from the torque plot and the relative speed between the stator field and rotor axis
For example, if the rotor is run at 780 RPM, torque will vary at 1Hz. The optimum angle for a particular current is determined by the time it takes to reach the peak torque. If the peak torque occurs at 0.1 seconds, the optimum angle is 360x0.1=36 degrees.
The optimum angle will vary with current.
Applying stator current while rotating the rotor allows the simulation to show the torque ripple and the torque results can be exported and filtered to give an average torque.
高手真多,看来有得学了
交直轴电感可以利用id=is*cos理论求解
这个论坛太好了
学习一下,谢谢楼主
表示强烈支持,呵呵
是学习的时候了.
很好的资料,多学习
太深奥了,搞不懂.
没钱下 ,怎么才能以下子好多钱 啊?
顶礼
膜拜ing!
好东西 我好好看看学一学
都是高手,希望楼主有时间写写如何实现这个仿真过程吧,不胜感激
学习了,很好的东西
我到现在还没用弄出一个3D的模型分析过!楼主强人~
不错的帖子,顶起来.
下载了很多资料,谢谢。
好东西,顶~~~~~~~~~~~~~~~~
谢谢,很好用
这上边一直说的IPM例子在哪里有?同胞们指点一下
