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How to get the output of the abc-to-dq transformation isolated?!

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jocamc

Electrical
Mar 11, 2014
18
Hi,

I've a circuit built on simulink which is presenting 2 errors like the ones on the images bellow. This two errors appears to be related with the dq signal of the block "abc-to-dq". Probably I cant use a Demux to work with this signal. Can someone tell me how can I get the isolated components of the abc-to-dq transformation?

I believe the problem is that Iabc it's a electric signal while the demux is a block that must receive a vector. How do I solve this?

erro1.png

error%203.png

error2.png
 
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It looks like you're missing a Three-Phase V-I Measurement block. Connect that in series with your bus B_GSC, then connect your GoTo block to it's current output port.

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