[TRNSYS-users] genopt

[Gantner]

Dear all,

 

I am trying to use Genopt in order to optimize the massflow of a
heatpump.

Everything works out well and Genopt is calculating. But the result
after every

Simulation step is “0.00”. At the end the optimum is the input value.
First I thought

the problem is that the cost function is not depending on the variables
so I tried

a equation like this:

Ppumpe_eff = Phydr/0.25*factor

 

Where “factor” is the only variable. But still the result after the
different simulations

Is “0.00” and the optimum is the input value.

 

Does anyone know what is my mistake?

Would really appreciate your help.

 

Thanks in advance,

Best,

Johannes Gantner


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