Problem with connection
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Hi... I create a model but appear the next error:
"The following two blocks cannot be connected in series because they are modeled as current sources:
Block 1: Ideal Switch1 Block 2: Subsystem/Controlled Current Source
Add a high-value resistance in parallel with one of the two block. You can also specify high-value resistive snubbers if the blocks have a snubber device."
The Ideal Switch1 and the Subsystem/Controlled Current Source was SimPowerSystems but what resistor i use to correct the error?
1 个评论
Kaustubha Govind
2011-6-27
I don't have any experience with SimPowerSystems but you could possibly set a large value for the "Snubber resistance Rs" parameter in the Ideal Switch dialog, as the error message suggests.
采纳的回答
Nuno
2011-6-29
0 个投票
4 个评论
Nuno
2011-6-29
Arnaud Miege
2011-6-30
What resistor value did you use? Did you make sure to set the block as a resistor only?
Nuno
2011-6-30
Arnaud Miege
2011-6-30
OK, try putting a resistor in parallel with the Controlled Current Source and see if that fixes it.
更多回答（3 个）
Arnaud Miege
2011-6-28
3 个投票
Just use a Series RLC Branch in parallel with your ideal switch, but keep everything on the SimPowerSystems side (i.e. the resistor should between ports 1 & 2 of the ideal switch).
HTH,
Arnaud
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