Quantcast
Channel: COMSOL Forums: Toroid inductor & HB curve
Browsing all 12 articles
Browse latest View live

Toroid inductor & HB curve

Hi, I'm trying to get energy in the core from a model with implementation of HB curve (non ideal magnetic material), but I don't get magnetic energy inside the core. As seen on other topics a second...

View Article



Re: Toroid inductor & HB curve

Hi Alexandre, I am missing the magnetic energy which is not available for HB-curves. Indeed the magnetic energy density variable Wm is defined as NaN in Comsol. What you can try is the following: you...

View Article

Re: Toroid inductor & HB curve

Found a workaround by integrating "by hand" HdB so then I get Wm. But I'm a bit surprised because the same model simulated on v4.2 is able to determine mf.Wm everywhere without additional work. Any...

View Article

Re: Toroid inductor & HB curve

Hm, interesting. I noticed this a long time ago, when it was still 4.2, Regards Jens

View Article

Toroid inductor & HB curve

Hi, I'm trying to get energy in the core from a model with implementation of HB curve (non ideal magnetic material), but I don't get magnetic energy inside the core. As seen on other topics a second...

View Article


Re: Toroid inductor & HB curve

Hi Alexandre, I am missing the magnetic energy which is not available for HB-curves. Indeed the magnetic energy density variable Wm is defined as NaN in Comsol. What you can try is the following: you...

View Article

Re: Toroid inductor & HB curve

Found a workaround by integrating "by hand" HdB so then I get Wm. But I'm a bit surprised because the same model simulated on v4.2 is able to determine mf.Wm everywhere without additional work. Any...

View Article

Re: Toroid inductor & HB curve

Hm, interesting. I noticed this a long time ago, when it was still 4.2, Regards Jens

View Article


Toroid inductor & HB curve

Hi, I'm trying to get energy in the core from a model with implementation of HB curve (non ideal magnetic material), but I don't get magnetic energy inside the core. As seen on other topics a second...

View Article


Re: Toroid inductor & HB curve

Hi Alexandre, I am missing the magnetic energy which is not available for HB-curves. Indeed the magnetic energy density variable Wm is defined as NaN in Comsol. What you can try is the following: you...

View Article

Re: Toroid inductor & HB curve

Found a workaround by integrating "by hand" HdB so then I get Wm. But I'm a bit surprised because the same model simulated on v4.2 is able to determine mf.Wm everywhere without additional work. Any...

View Article

Re: Toroid inductor & HB curve

Hm, interesting. I noticed this a long time ago, when it was still 4.2, Regards Jens

View Article
Browsing all 12 articles
Browse latest View live




Latest Images