[TRNSYS-users] TRNSYS-users Digest, Vol 160, Issue 41

[Le Khoa]

Dear Micheal Kummert,

As I know you have speared the information about TRNSYS workshop held in
Canada last May, I would like to send you this email to ask whether I can
access to the workshop contents such as presentation material and running
files? I know I am very late to attend that course, but I really want to
learn about *TRNSYS for optimization and Model-Predictive Control with
Matlab and GenOpt.*

If anyone else in this group can help me, I am highly appreciated that.

Thank you much for your help.

Best regards.

Khoa Le.

On Thu, Apr 26, 2018 at 9:23 PM, <trnsys-users-request at lists.onebuilding.org
> wrote:

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> Today's Topics:
>
>    1. Re: TRNSYS-users Digest, Vol 160, Issue 39 (foziarao)
>    2. Re: output online plotter variable (David BRADLEY)
>    3. TRNSYS Workshops at eSim 2018, Montr?al, QC - in just 2
>       weeks! (Micha?l Kummert)
>    4. Re: Unspecified error in Type 557b (Jeff Thornton)
>
>
> ---------- Forwarded message ----------
> From: foziarao <foziarao at gmail.com>
> To: trnsys-users at lists.onebuilding.org
> Cc:
> Bcc:
> Date: Thu, 26 Apr 2018 19:42:22 +0500
> Subject: Re: [TRNSYS-users] TRNSYS-users Digest, Vol 160, Issue 39
> Achinta,
>
> Use 10,10 on both axis with same maximum n minimum limits on both axes for
> comparison , and increse plotters , e.g use one plotter for temperature
> only and link all temperature with it, n other one for humidity only for
> all humidities.
>
> Regards,
>
> trnsys-users-request at lists.onebuilding.org wrote:
>
> Dear Sir/Madam,
> kindly let me know, what is the maximum value of  axis variable we can set
> in online output plotter for getting results in TRNSYS17.in my system i can
> set maximum variable 10 but i need more than 10 variable. kindly give any
> suggestion.for your kind information i have attached the screenshot, where
> i am facing problem.thank you for your valuable time.
>
> --
> Achinta
>
>
> ---------- Forwarded message ----------
> From: David BRADLEY <d.bradley at tess-inc.com>
> To: "TRNSYS users mailing list at OneBuilding.org" <
> trnsys-users at lists.onebuilding.org>
> Cc:
> Bcc:
> Date: Thu, 26 Apr 2018 09:59:27 -0500
> Subject: Re: [TRNSYS-users] output online plotter variable
>
> Achinta,
>
>   You can plot up to 10 variables on the left axis and 10 on the right
> axis (for a total of 20 per plot). If you need more than that you can use
> up to 10 instances of Type65 in a simulation. They will appear as tabs
> along the bottom of the plot window.
>
> kind regards,
>
>  David
>
>
>
> On 04/26/2018 05:23, achinta das via TRNSYS-users wrote:
>
> Dear Sir/Madam,
> kindly let me know, what is the maximum value of  axis variable we can set
> in online output plotter for getting results in TRNSYS17.in my system i can
> set maximum variable 10 but i need more than 10 variable. kindly give any
> suggestion.for your kind information i have attached the screenshot, where
> i am facing problem.thank you for your valuable time.
>
> --
> Achinta
>
>
> _______________________________________________
> TRNSYS-users mailing listTRNSYS-users at lists.onebuilding.orghttp://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>
>
> --
> ***************************
> David BRADLEY
> Principal
> Thermal Energy Systems Specialists, LLC
> 22 North Carroll Street - suite 370
> Madison, WI  53703 USA
>
> P:+1.608.274.2577
> F:+1.608.278.1475d.bradley at tess-inc.com
> http://www.tess-inc.comhttp://www.trnsys.com
>
>
>
> ---------- Forwarded message ----------
> From: "Michaël Kummert" <michael.kummert at gmail.com>
> To: "'TRNSYS users mailing list at OneBuilding.org'" <
> trnsys-users at lists.onebuilding.org>
> Cc:
> Bcc:
> Date: Thu, 26 Apr 2018 11:24:41 -0400
> Subject: [TRNSYS-users] TRNSYS Workshops at eSim 2018, Montréal, QC - in
> just 2 weeks!
>
> There will be 3 TRNSYS workshops before/after eSim 2018, the IBPSA-Canada
> conference (May 8-11, Montréal, QC).
>
> Note that even though the first workshop was first announced as an
> introductory one, its contents will be adapted to the participants. In
> particular the second half of the workshop will focus on more advanced
> features such as writing new components (there are still no prerequisites).
>
>
>
> *May 8, 8:30 – 12:30: Introduction to TRNSYS 18 and advanced features*
>
> Introduction to the software with a focus of new capabilities in TRNSYS
> 18. Advanced notions such as writing new components will be covered during
> the second half of the workshop.
>
> Instructor: Angela Weiss / Dave Bradley, TESS
>
>
>
> *May 8, 13:30 – 17:30: TRNSYS for optimization and Model-Predictive
> Control with Matlab and GenOpt*
>
> Comparison of different approaches to optimize building and system design
> in TRNSYS with GenOpt or using Matlab as a pre- and post-processor.
> Comparison of different approaches to implement MPC in TRNSYS in two
> distinct cases: using TRNSYS as the controller model for simulation or
> real-time implementation, and using TRNSYS as the reference model to
> investigate MPC using models and control algorithms implemented in Matlab
> through Type 155.
>
> Instructors: Michaël Kummert and Kun Zhang, Polytechnique Montréal
>
>
>
> *May 11, 8:30 – 12:30: Modelling and simulating Ground-Source Heat Pump
> Systems using TRNSYS*
>
> Practical workshop on modelling of ground-source heat pump systems
> covering borehole heat transfer and heat pump modelling as well as complete
> system models (bore field, heat pump, building).
>
> Instructor : Michel Bernier, Polytechnique Montréal
>
>
>
> For more information and registration: http://esim2018.etsmtl.ca/
> (“Workshops” link at the top).
>
>
>
> ---
>
> Michaël Kummert
>
> Polytechnique Montréal
>
> eSim 2018 Scientific Chair
>
>
>
>
> ---------- Forwarded message ----------
> From: Jeff Thornton <thornton at tess-inc.com>
> To: "TRNSYS users mailing list at OneBuilding.org" <
> trnsys-users at lists.onebuilding.org>
> Cc:
> Bcc:
> Date: Thu, 26 Apr 2018 15:13:42 -0500
> Subject: Re: [TRNSYS-users] Unspecified error in Type 557b
> Prasanth,
>
> Set the number of simulation years to 10 (Parameter 28).  You are hitting
> the mesh boundary limit by setting it to one year and then running a
> 10-year simulation.
>
> Jeff
>
> ---
> Jeff Thornton
> President - TESS LLC
> 22 N. Carroll Street, Madison WI USA 53703
> Office: (608) 274-2577  Fax: (608) 278-1475
> www.tess-inc.com
> E-Mail: thornton at tess-inc.com
>
>
> On 04/25/2018 7:53 am, Prasanth Subramani via TRNSYS-users wrote:
>
>> Hello TRNSYS user,
>>
>> I am using type 557b (Vertical Borehole Heat Exchanger) for my TRNSYS
>> simulation. I have encountered unspecified error between simulation, for
>> which the cause is unknown. Can someone help me in these regards? I have
>> seen that many people encountered this problem, but I couldn't find the
>> solution in the user forum. I also attached simple Simulation model with
>> constant heat extraction (10kW) from the soil. In this model, the error
>> occurs at 83426.164 hours. In case of more heat extraction, it occurs
>> earlier. For example (at 13225.5 hour 100kW heat extraction).
>> The error message is shown below.
>>
>> *** Fatal Error at time : 83426.166667
>> Generated by Unit : 40
>> Generated by Type : 557
>> TRNSYS Message 103 : The TRNSYS TYPE checking routine has found an
>> inconsistency in the specified component between the input file and the
>> information expected by the Type
>> Reported information: The component model has reported an unspecified
>> error. Please check the input file for possible sources of error.
>>
>> Can anyone explain to me why it happens or what is the solution? Thanks
>> in advance.
>>
>> Regards
>> Prasanth
>>
>> _______________________________________________
>> TRNSYS-users mailing list
>> TRNSYS-users at lists.onebuilding.org
>> http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>>
>
>
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>


-- 
Khoa X. Le, MSc
Pursuing PhD at Built Environment,
Ulster University, UK
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