Error:Parameter 'Winding no.1' in block 'P3/Linear Transformer1' must be a 1-by-3 vector.

This is the problem that i faced when working in my power electronics experiment of DCM operation.

What transformer should i consider and my process is correct or not ?

Please help me out .

Answer 1

[Shushant]

Hi Debraj,

I understand that you are facing issues in "Linear Transformer" block while simulating your model. The error is because the value mentioned in the "Winding 1 parameters" of the "Linear Transformer" block is not in the correct format.

To resolve this issue, kindly follow the below mentioned steps -

1. Double click on the "Linear Transformer1" block to see the block parameters.
2. You will observe that "Winding 1" expects parameters to be in the format [V1 R1 L1].
3. Change the "Winding 1" parameter to the respective format based on your requirements. For example: [735e3 0.002 0.08].

For more information on the "Linear Transformer", kindly refer to the following documentation -

https://in.mathworks.com/help/sps/powersys/ref/lineartransformer.html

I hope this provides you with the required information regarding your query.

Thank you,

Shushant