Problem: Number of equations exceeds number of variables.

I have the outputs of a PV system but, What I'm trying to do is to introduce a variable resistor, controlled by an input signal. This signal "is intended" to be the measured current from the inverter, so I can have the auto-adjust in voltage, based on the analog input from the inverter current.

Thanks! (:

Answer 1

[Sabin]

On the Simscape side there is no domain reference (electrical). Moreover, mixing the two technologies is not ideal. It is better to use blocks from only one technology. There are equivalent blocks in both technologies and the choice of one technology or another depends on the specific application requirements.