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grid energy storage battery

version 1.0 (13.9 KB) by

this circuit was built to simulate energy storage at the low voltage network.

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the grid is simulated by a 3 phase source, rest of the system by a constant RL load. A 13kV/240V step down transformer supplies a community represented by the grey block. data (24 hrs duration) is fed to this block by the look-up tables. THE GRID PART WORKS.

the storage section (in blue) has a rectifier and inverter part which switch on and off depending on grid voltage. I seem to be getting an error (as shown on the screenshot) and cant seem to figure out the real problem.

Any help would be greatly appreciated.

PS: I cant upload the data file along so I've posted it separately. Will add the link as soon as its been cleared for posting.

Comments and Ratings (6)

after data file ... i have this problem error :
Error in port widths or dimensions. Output port 1 of 'GridStorageBatt/powergui/EquivalentModel1/Gates/From2' has 2 elements. This port does not accept the dimensions (or orientation) specified by the output signal.

Error in port widths or dimensions. Invalid dimension has been specified for input port 2 of 'GridStorageBatt/powergui/EquivalentModel1/Gates/Mux'.

man3ref

Hey,
only delete your comparison after "From A" (Bottom of the model)

Nikhil

Nikhil (view profile)

I am getting the following error on running:-
Error in port widths or dimensions. Output port 1 of 'GridStorageBatt/powergui/EquivalentModel1/Gates/From2' has 2 elements. This port does not accept the dimensions (or orientation) specified by the output signal.it.

Any help would be appreciated.

Meer

Meer (view profile)

cr28

cr28 (view profile)

ok i figured out the problem. the mux is the source of the problem. I still get random results from the run

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