I want to simulate an RL circuit with an input from a voltage source block on simscape.

I have a voltage waveform as an input to a matlab function on simscape. I want to simulate a series RL circuit, and have current as the output. I know how to do this on paper:

V = sin(wt)

Z = sqrt[(R^2)+(jwL^2)]

theta = atan(jwl/R)

I = V/Z sin(wt+theta)

The issue that I am having is that I have an actual voltage source block as input to my matlab code.

inputs to matlab code:

voltage source block

Z

theta

desired output:

I(current with phase shift)

Answer 1

[Pratyush Roy]

Hi,

Please refer to the attached file for reference.

Hope this helps!