How to solve this error "Each physical network must be connected to exactly one Solver Configuration block."?

Hi, I have a project to create a battery model. So when I run the simulink model, it shows an error "Each physical network must be connected to exactly one Solver Configuration block. There is no Solver Configuration block connected to Physical Network with the following blocks". I know that I need to insert a solver configuration block but where to insert it , I have no clue. I am attaching a snapshot of the simulink model and error as well. The formula of the resistors and capacitors that I used are as follows:- r_series = (0.1562*exp(-24.37.*soc)) + 0.07446; r_transient_s = 0.3208*exp(-29.14.*soc) + 0.04669; c_transient_s = -752.9.*exp(-13.51.*soc) + 703.6; r_transient_l = 6.603*exp(-155.2.*soc) + 0.04984; c_transient_l = -6056*exp(-27.12.*soc) + 4475; soc is the state of charge and it is made to vary from 0 to 100% in steps of 0.01. So I made a matlab code then I brought these values into Matlab workspace. Then the simulink uses the same values from workspace. So for the series resistor, 2 transient capacitors, 2 transient resistors, we use the above generated vector values. But then when I run the simulation, the above mentioned error is generated. Please can anyone help me out with this problem, I would highly appreciate your help.

Answer 1

[Birdman]

Generally, Solver Configuration blocks are inserted to the reference point of the model, in this case, which is your electrical reference. Add it to there.

[Humdard]

Thanks for replying. I inserted solver configuration block to the reference point as shown in the picture. Now it is showing another error "Transient simulation of pseudo-periodic output". How do i rectify this problem. I have attached the image of the simulink model to show the point where I inserted the block.

[Birdman]

But your reference point is the point where it says Gnd. Why don't you attach it there?

[Humdard]

So I attached it over there but still the error is "Transient simulation of pseudo-periodic output". As shown in immage file which is attached.

[Birdman]

It has something to do with the architecture of the model. Can you share your model in mdl format?

[Humdard]

I have attached the mdl file. If it is possible can you go through it.

[Manasa B]

i have the same issue

"no solver configuration block"

even after i put the electrial reference

could u help me out

Answer 2

[Behnam Mohammad]

Did you guys figure it out?