Recent content by WaXXyy

I think that simulation is not converged. Check the number of finite elements and settings of Solver

In Material Properties these coefficients can be entered. Setting: Set Core Loss and mark eg stator, and mark Defined in Material. According to this, Maxwell Core Loss calculated as determined coefficients.

of course

Advice? :-) If you have any problems, you can ask me. If I knew, I'll help you

I am doing design of electric machines

Of course

For Magnetic Coercivity you must put negative value: Hc=-971 000 A/m

OK Mu is relative permeability. Mo*Mu is Slope of BH curve. If you guessed the curve of PM in the second quadrant linear, equation is Mu*Mo=Br/Hc Mo=4*pi*10^(-7) For N50 is Br=1.425 Hc=971 000 And Mu is: 1.167846519 If you want to enter the non-linear characteristic, then you must enter the...

http://www.arnoldmagnetics.com/WorkArea/linkit.aspx?LinkIdentifier=id&ItemID=5053

http://www.rare-earth-magnets.com/Permanent-Magnet-Selection-and-Design-Handbook.pdf http://cqxingying.en.alibaba.com/product/1289035910-218166817/Permanent_magnet_N35_N38_N40_N42_N45_N48_N50_N52_all_grades_of_monopole_strong_magnet.html

This is not good. Coils must touch the core, they must be placed around the core and then use Baundarise - Insulating between core and coil.

What material are you taking? For core loss you need to know P(B) curves for different frequencies, or coefficients Kh, Ke, Kc, Kdc.

Yes, of course, go to Tools -> Edit Configured Libraries -> Materials -> Add Material and then from the dropdown menu (Calculate Properties) choose Permanent Magnet.