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1954 Views 7 Replies Latest reply: Jun 16, 2011 8:29 AM by AlanStevens RSS
Almonleo Copper 5 posts since
Aug 21, 2007
Currently Being Moderated

Jun 15, 2011 5:38 PM

ODE Solution for an electric circuit ( 5 states=> 2 inductors and 3 capacitors)

Hi

I was wondering if anybody could help me solve an linear system of equations using ODE.

I am trying to solve a rather simple electric circuit, but for some reason MathCad is having problems with the solution.

I was able to solve a similar problem with only 4 states ( that is, without C2 and RC2 components). However, i cannot understand why Odesolve cannot find a solution.


I simulated the circuit using an electromagnetic trasient analysis software, and the waveforms are very reasonable.

 

I was wondering if anybody could have an idea of what I could be doing wrong.

 

I have attached the full model with your reference.

 

Thank you in advance

 

 

Alex

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