MATLAB Answers

Modify value of DC voltage source during a simulation

1 view (last 30 days)
Daniel Santos
Daniel Santos on 27 Aug 2020
Commented: Daniel Santos on 28 Aug 2020
Hallo guys,
the title basiclly says it. I have an ideal voltage source, where I want to change the value of the amplitude during simulation depending on a look-up table.
First I thought a Goto-tag would work.. Then I tried "To-Workspace" but this block only saves the value during a pause or after terminating the simulation.
Any one got an idea? Thanks in advance.

  0 Comments

Sign in to comment.

Answers (1)

hosein Javan
hosein Javan on 27 Aug 2020
use "controlled voltage source" instead of DC voltage source. connect your look up table to it and it will do it.

  1 Comment

Daniel Santos
Daniel Santos on 28 Aug 2020
Hey Hosein,
thanks for the reply. I already tried a controlled source, which works fine for itself, but not within the remaining model.
The inverter works with ideal dc source.
Well and if I change that ground, how it says in the error log, this happens:

Sign in to comment.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!