请教各位齿槽转矩波形问题
20极21槽,外转子。ansoft计算齿槽转矩波形无明显周期性变化,上下峰值也并不对称,在此附上工程文件,请各路大神指点。 You need to delete the mesh from RMXprt and create a new one. This you should get. Delcev 发表于 2021-4-27 18:12
You need to delete the mesh from RMXprt and create a new one. This you should get.
感谢,原来是不能用它默认的剖分网格需要自己新建一个 Yes, sometimes you can, the point is the outer rotor and magnet type- it craetes a large airgap and then you need to make sure that you have a good mesh in the airgap. Delcev 发表于 2021-4-27 18:12
You need to delete the mesh from RMXprt and create a new one. This you should get.
hi bro,could u send me the project which u have modified,it help me a lot,thank u very much. Here it is, I have adjusted in maxwell 2021 R1 Delcev 发表于 2021-4-29 15:59
Here it is, I have adjusted in maxwell 2021 R1
my man,I really appreciate it. No problem, regards 楼上各位,如果不是真正的老外,请不要用英语发帖子。请说中文,大家都看的懂中文的。 欧阳庆 发表于 2021-4-29 21:25
楼上各位,如果不是真正的老外,请不要用英语发帖子。请说中文,大家都看的懂中文的。
好的,我下次注意 瞬态场仿真齿槽转矩的话,对网格数和仿真步长都是有要求比较高的,要得到较为对称的齿槽转矩波形,每个齿槽转矩周期至少要算5~10个点吧。 欧阳庆 发表于 2021-4-29 21:25
楼上各位,如果不是真正的老外,请不要用英语发帖子。请说中文,大家都看的懂中文的。
真正的老外,能看懂中文的并不多
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