Simscape Error ; The following Inductors are connected together

Hello,

I have a Boost PFC which I am trying to convert to interleaved architecture when tried running the simulation getting the error

Thanks in Advance.

[hamza hamid]

Please me your Simulation model I will check the problem. This my email:[e-mail] I have Matlab 2016b

[Issac]

Interleaving a Boost PFC can be tricky especially with phase timing and current sharing between inductors. Double-check your control signals and ensure both phases have properly matched inductors and gate timings to avoid simulation errors.

Answer 1

[Joel Van Sickel]

You can place a large resistor between the two inductors and connect it to ground. Start with 1e6 ohms.

Regards,

Joel

[Sreeraj A]

Hello Joel,

Thank you very much for your support.

I have modified the circuit the following way and error is cleared. Can you please confirm Is this the right way to do it ?

Also, does this going to affect my real plant behaviour.

[Joel Van Sickel]

yes, that should be fine, but to see how much it is affecting your simulation, you can measure the current going through the resistor. If it is above 1-2% of your system current, you may want to make it larger. (the smaller the resistor, the more innacurate your model will be, but the faster it can simulate. The larger the resistor, the more accurate, but the slower the model might run).

[Sreeraj A]

Hello Joel,

Thank you very much for the information and support. Much appreciated.

Regards.