Help in Solver error

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Nuno
Nuno 2011-7-18
I have this model: http://img577.imageshack.us/img577/3788/modelr.png
Appear this error:
Nonlinear solver: failed to converge, residual norm too large.
Transient initialization, solving for consistent states and modes, failed to converge.
Here is the set of components with unconverged equations:
'testeCarga/Subsystem1/Switch'
How i resolve this? Please someone help me. Thanks ;)

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回答（2 个）

Arnaud Miege
Arnaud Miege 2011-7-19
It really isn't difficult, you need to start thinking... The following is pretty self-explanatory:
Arnaud
Nuno
Nuno 2011-7-18
Anyone can help me please?
  9 个评论
显示 7更早的评论
Nuno
Nuno 2011-7-19
But this part of model simulate a charge...
In the instant that I=0, i can´t put for example I=1A, because in this form energy expended...
How do this?
Walter Roberson
Walter Roberson 2011-7-19
Remind me again what you are intending to calculate by dividing by the current? If you were doing this with real hardware and your current dropped to those simulated levels, what would you expect the response of your equipment to be ?

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