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How to make a Variable resistor in Sim powersystem not Simscape.

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Adroit
Adroit on 3 Jan 2015
Commented: Jet Shen Teoh on 25 Apr 2020
I have to make a variable load,but in simulink,there is only simscape variable resistor,that is not effective while connecting to the simpowersystem models.Please suggest me How to make a variable resistor in sim powersystem

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Accepted Answer

Javier Gazzarri
Javier Gazzarri on 9 Jan 2015
Edited: Javier Gazzarri on 9 Jan 2015
Hello, Adroit,
You can combine a current meter and a controlled voltage source to create a variable resistor. Please see attached model.
Regards,
Javier

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Jet Shen Teoh
Jet Shen Teoh on 25 Apr 2020
does the attached model work? controlled current source instead of voltage source works for me.

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More Answers (1)

Muhammad Faizan
Muhammad Faizan on 30 Oct 2017
Attached is the simulink file, it contains a circuit which shows very easy way to make a variable resistance to be used in Sim Power System.

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