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How to configure this pulse generator block in simulink

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im doing two tier dc load method to estimate internal resistance of the battery
what values to keep to the pulse generator so that in first instant the battery discharges for 10 secs at low current and in secoond instant the battery discharge for 3 seconds at high current.
simulink model
Two tier dc load pattern
Download matlab simulink file i keep as an attachment
  1 Comment
vaishnavi Bhor
vaishnavi Bhor on 21 Sep 2021
sir I'm an university student. please can you tell how you created this model for two tier dc load method to estimate internal resistance of the battery. what thing you refered to form this model.

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Answers (1)

Aghamarsh Varanasi
Aghamarsh Varanasi on 19 Apr 2021
Edited: Aghamarsh Varanasi on 19 Apr 2021
You can load a timeseries object along with the 'From Workspace' block to generate custom Signals in Simulink. For example, you can create a timeseries object as follows, and change the 'Data' parameter for the 'From Workspace' block to that timeseries object.
% time data
t = [0, 1, 1, 11, 11, 14, 14];
% signal data - low current : -0.5, high current: -5
d = [0, 0, -0.5, -0.5, -5, -5, 0];
% timeseries object
in = timeseries(d, t);
Hope this helps


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