[TRNSYS-users] Using trnOpt with trnbuild

Dr Yi Zhang yi at jeplus.org
Tue Aug 3 02:20:38 PDT 2021


Dear Hyeong Seok Lee,

That’s brilliant; many thanks for your positive feedback!

Cheers,

Yi

From: 이형석
Sent: 03 August 2021 07:22
To: trnsys-users at lists.onebuilding.org
Cc: yi at jeplus.org
Subject: Re: [TRNSYS-users] Using trnOpt with trnbuild

Dear Dr. Yi

JEPlus worked with simulatneous simulation running, and JEPlus+EA works well with TRNSYS.
I think the main difference between TrnOpt and JEPlus regarding Type 56 is that the TrnOpt trying to access the identical .b18 file whereas the JEPlus copy several .b18 file to run simultaneously.

By the way, it's the first time for me to using JEPlus and it was really impressive when running sensitivity analysis with energy simulation program.
The way it visulize the results and synchronizing with online are great feature.
Thank you for sharing your great program Dr. Yi.

Sincerly,
Hyeong Seok Lee
7/30/2021 6:15 PM에 Dr Yi Zhang via TRNSYS-users 이(가) 쓴 글:
Hi Hyeongseok,
 
This is not direct answer to your question, but do you want to try running it with jEPlus (manual here http://www.jeplus.org/wiki/doku.php?id=docs:manual_2_1) and see if you get the same errors? If it works with jEPlus, you can then use jEPlus+EA to do sensitivity analysis and optimisation.
 
Regards,
 
Yi
 
From: ‍이형석[ 학부졸업 / 건축사회환경공학부 ] via TRNSYS-users
Sent: 30 July 2021 09:56
To: trnsys-users at lists.onebuilding.org
Cc: ‍이형석[ 학부졸업 / 건축사회환경공학부 ]
Subject: [TRNSYS-users] Using trnOpt with trnbuild
 
Dear who may it concerns,
 
I'm trying to run TrnOpt with dckfile contains type 56(trnbuild). It works well when I restrict the number of simulation running simultaneously as only 1. When I increase that number, trnbuild throws the error. Is there any way to fix this problem?
 
Sincerely,
Hyeongseok Lee 
 
 


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