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Change transformer parameters form Guide app

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Timur Tajiyev
Timur Tajiyev 2022-5-10
回答： David John 2022-5-23
Hello all,
please help me out,
I want to set parameters for simscape transformer block from guide app, following code i use for callback of sim&plot push-button:
a=get(handles.v_1, 'string')
v1=str2double(strsplit(a,','))
set_param('rt/Transformer','Winding1', v1);% input in app comma separated line 5000, 0.005625, 0.021786
sim('rt');%simulation of "rt" model
I receive the error message:
Invalid setting in Three-Phase Transformer (Two Windings) block (mask) 'Transformer' for parameter 'Winding1'
? how to set windings parameters from guide app??

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回答（1 个）

David John
David John 2022-5-23
The parameter value should be a string or character vector instead of a double or array of doubles.

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