Re: [TRNSYS-users] TRNEXE stops responding at different simulation times

[David BRADLEY <d.bradley@tess-inc.com>]

Adrian,

 This sounds like a problem that you should send to your distributor. If at all possible, it would help them enormously if you can reproduce the problem without the python scripts in the project. I know the project was working fine before with the python scripts; it just makes the debugging process a lot harder to have the scripts.

kind regards,

 David

On 07/07/2020 12:02, Adrian Riebel Brummer via TRNSYS-users wrote:

Dear TRNSYS users,

I'm having trouble with TRNEXE since I added Air-Water heat pumps to my simulation (Type 941 from TESSLibs 17).

My problem is that TRNEXE stops responding during the simulation. Every time I try, it gets stuck at different simulation times. One time it even reached 10.000 hours of simulation before getting stuck, but most times it happens before 5.000 hours. The CPU usage is the same when the program is not responding, but the simulation time doesn't increase anymore. I tried reducing the Time-Step to 30 seconds because I thought it could be a convergence problem but the problem persists.

My simulation also uses Type 169 (direct link to Python) but this Type was already in the Project before I added the heat Pumps and I never had this problem.

Have you any ideas about what could be wrong? I have TRNSYS18 and TESSLibs17.

Regards,

Adrian Riebel

Libre de virus. www.avast.com

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