电机圈首页 › 『Altair产品技术交流』 › Flux计算涡流损耗的几点提示

giuseppe 发表于 2011-7-25 20:14

回复 17# jessywoods


    这个我也没有

yjk721 发表于 2011-7-31 09:51

楼主厉害啊！

jessywoods 发表于 2011-8-11 11:26

刚试了版主的方法，65KW的异步电机居然铁损有800多KW，不知道是我设置错了，还是版主有漏掉的地方，希望版主予以解答。
谢谢诶

tdsking 发表于 2011-9-10 20:44

学习了，损耗计算一直没有解决

phlipsteward 发表于 2011-9-20 19:30

我去试一试，先谢了

theonetobe 发表于 2012-4-11 21:43

mark一下 等算涡流的时候用得着

lijo 发表于 2012-4-12 15:18

You can upload a picture of geometry and circuit ? Please

PD.:chrome translator does not work well sometimes, You can put the information in English?

liuxiaosiee 发表于 2012-5-16 10:43

谢谢楼主，学习了

haoqingwa 发表于 2012-5-29 15:25

谢谢楼主思路，想问下flux3d的怎么设置呢？3d要是永磁体涡流损耗，需要将永磁体设置成solid conductor region，然后link到外电路的solid conductor么？3d的solid conductor需要设置 electric terminal，怎么设置呢？

giuseppe 发表于 2012-6-1 23:42

附加电路如下



这是一台六相电机的例子, 有多少个永磁体就有多少个solidconductor

giuseppe 发表于 2012-6-1 23:51

回复 27# lijo


I use chrome too, haven't come across with this problem.
Circuit scheme has been uploaded. The only important thing is to link the magnet to the solid conductors in the circuit.

After the simulation, check whether the torque is ok, then the calculated magnet loss could be reliable.

lijo 发表于 2012-6-2 00:14

sorry to all, this is not part of the thread

giuseppe, with chrome when the title of the post begins in english word, It not translate the page.

lijo 发表于 2012-6-2 05:30

回复 32# lijo
I'm Spanish and do not understand Chinese

giuseppe 发表于 2012-6-3 20:50

回复 33# lijo


Hahaha...It's incredible you can find this website without knowing Chinese.
Go to learn some Chinese, dude. Or to get bored with copying and pasting sentences in googletranslator. I believe you can do it better in the first way.

lijo 发表于 2012-6-3 21:59

Many people use ChromePlus (coolnovo) to navigate Russian sites, Chinese sites, ... I don't need copy and paste of google tanslator, ChromePlus make It automaticaly, with the limitations of any translation program ;)

YOUYOUxixia 发表于 2012-6-9 16:33

我计算二维模型包含实心铁心以及永磁体，计算它们的涡流损耗时：将永磁体的solid conductor ，link到大电阻上；但是铁心区域属性为solid conductor设置为no circuit模式。计算的结果与ansoft比较更为准确一点。如果铁心和永磁体一样都link到大电阻上，损耗偏小。
请问楼主为什么flux里会出现这样的两种设置？

welldone_ln 发表于 2012-7-12 23:14

先收集了，以后再看

wbench 发表于 2012-11-30 22:44

看附加电路的

tplun 发表于 2012-12-5 16:04

楼主能不能给出具体操作界面截图啊？   万分感谢啊{:soso_e183:}

beidalongdi 发表于 2012-12-5 21:27

学习了      {:soso_e179:}

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