Do you have any ideas for modeling switching power chip?

[EDA_hg81]

Do you have any ideas for modeling switching power chip?

 

[qutang]

use functional block, my ideas.

 

[jcpu]

hello, you might want to look at these:

could help

 

[mark_nctu]

See the book: Fundamental of Power electronics

 

[hktk]

there are many method to model the power chip, please refer to Fundamental of Power electronics. State space average, average switch and other modeling methods are introduced.
In CCM, State space averaging is classic, and in DCM averaged switch model is better.

 

[xiexi]

I am so eager to download this book but just need more points.

 

[fantusox]

anyone can give the link to fundamentals of power electronics(not those rapidshare.org)

 

[shake2004]

in fact ,it is difficult to modeling and there are different modeling methods and none can be applied to all kinds of switching power chips.

 

[Sergiu_Q]

anyone can give the link to fundamentals of power electronics(not those rapidshare.org)

**broken link removed**

 

[gevy]

Use MATLAB/Simulink program and SimPowerSystems Blockset

 

[fantusox]

Hi anyone can guide me to how to do a open loop frequency response for a current mode DCDC converter?

 

[bill123]

so many papers talk about it

 

[hunk]

i think the results is determined by waht you want. for example, if you a system engineer you just want to get the very rude model comparing to the ic designer. for AE, you can use verilog AMS, top-down method. if ic, you can only use behavioral model. just depend on you.

 

[fantusox]

Hill, the papers just talk about what is the freq reponse of open loop dcdc converter but do not show how to perform open loop freq response of current mode dcdc converter from the paper I read so far. Please introduce me the papers which teach how to perform open loop simualtion on a current mode dcdc converter for freq response.