how can i perform unbalance load flow in simulink

I 'm using simulink to perform unbalance loadflow but I see this message:

"Error using ^ One argument must be a square matrix and the other must be a scalar. Use POWER (.^) for elementwise power."

How can I resolve this problem?

Answer 1

[Harsh Saxena]

Hi,

Seems like you are trying to use the power operator. To use it like a^b, make sure that 'b' is a scalar as it will apply the power operation to each element of 'a'. If you want to apply the operation for every element in 'a' corresponding to every element in 'b', use a.^b.

For more information about the power operator refer to this documentation: https://www.mathworks.com/help/matlab/ref/power.html

Hope this helps!