Multisim and Ultiboard

cancel
Showing results for 
Search instead for 
Did you mean: 

multisim

Hello People,

 

In Multisim I need a bipole to model a superconductor (SC) which follows the equation


Vsc = Vc * ((Isc/Ic)^n)

 

In which Vsc and Isc are the applied voltage and current respectively, Vc and Ic are parameters to be changed.

Can anybody help?

I tried with the component wizard to import from other bipoles but unsuccesfully.

 

Thank you in advance.

 

Reg.

Giancarlo

 

0 Kudos
Message 1 of 6
(5,093 Views)

Hi Giancarlo,

Could you give one or two links to the bipoles you want to import.
And what function is the parameter n.

Regards
Kilian H.

0 Kudos
Message 2 of 6
(5,060 Views)

Hi KilianH,

 

I simply need a bipole that makes:

 

Vsc = Vc * ((Isc/Ic)^n)

 

In which Vsc in the applied voltage and Isc the applied current, that's all.

Possibily Ic must be selectable.

 

Many thanks.

Regards.

G

0 Kudos
Message 3 of 6
(5,055 Views)

Hi G,

 

what kind of element is a bipole?

 

In Multisim you can´t search for a special equation of an element. Do you have an example element?

 

What do you mean by: "I tried with the component wizard to import from other bipoles but unsuccesfully."

 

Regards,

Nina

0 Kudos
Message 4 of 6
(5,029 Views)

Hi NinaM,

A bipole is an element with two terminals (or legs, pins.....) Like a resistor,

But a Resistor has U=I*R

 

What I need instead is

 

U = Uc * ( (I/Ic) ^ n)

 

where U and I are the applied Voltage and current; Ic, Uc and n are parameters.

Thank you.

Regards.

Giancarlo

0 Kudos
Message 5 of 6
(5,025 Views)

Hi Giancarlo,
sorry I overread that you want to simulate a superconductor, so that might be explaining why I don´t know what bipole should be. But is it a real component, which is existing in reality (because I can´t find anything in google) or is it only some theory formula which you need to describe the superconductor?

Generally for a new component you also need a spice model. Normally you could download them at the website of the producer of such one.

http://www.ni.com/white-paper/3173/en/
http://www.ni.com/white-paper/5377/en/

One other questions might be helpful. That is exactly your goal of your simulation?

Regards
Kilian H.

0 Kudos
Message 6 of 6
(5,012 Views)