You can use time split parallelization.Avoid models with more than about 150 thermal zones and if possible, use zone multipliers. Also, openings and VAV-controllers slows down the simulation.
@@maxtillberg Thank you so much for your reply, but I run co-simulation to conduct mpc(model predictive control). Therefore my set points based on the previous time step result. Unfortunately time parallelization does not not fit to my problem. Do you have another suggestion for this case?
Without seeing the model 16h is a very long time so I suspect there are numerical problems and very short timesteps. I guess you have lots of custum controllers. In IDA ICE 5 you can animate what component that couses problems and based upon this information you can probably simplify it. If not I would send the model to EQUAs support.
This is great stuff Equa !! Keep up the great work !!
How do you speed up your simulations? I have very fast computer, but simulation takes more then 16h, when i want to do 1 year simulation?
You can use time split parallelization.Avoid models with more than about 150 thermal zones and if possible, use zone multipliers. Also, openings and VAV-controllers slows down the simulation.
@@maxtillberg Thank you so much for your reply, but I run co-simulation to conduct mpc(model predictive control). Therefore my set points based on the previous time step result. Unfortunately time parallelization does not not fit to my problem. Do you have another suggestion for this case?
Without seeing the model 16h is a very long time so I suspect there are numerical problems and very short timesteps. I guess you have lots of custum controllers. In IDA ICE 5 you can animate what component that couses problems and based upon this information you can probably simplify it. If not I would send the model to EQUAs support.