[TRNSYS-users] B4_QBAL, Ideal Heating in TRNBuild, To QALFL(NTYPE 59) and To the internal Gains

王洋 wanghongyang1767 at gmail.com
Wed Dec 8 07:35:20 PST 2010


Dear all,

I have some questons to ask:

To B4_QBAL: 1.  the sum of B4_QBAL is closed to 0 in one day or at any time?

 2. But my B4_QBAL isn't closed to 0 at any time and all one day. Please see
the first ATTACHED. Do you mean if not closed to 0, I can set Control
Cards-> Tolerance Convergence as lower? But I set it as 0.001, B4_QBAL still
like the ATTACHED not closed to 0. Please tell me how to make it?

To  CO2%: Why there are different CO2% in one same zone only using Ideal
Heating or only using Floor Heating when all the other parameters are the
same such as the same windows sizes and opening factor and so on? Please see
the two results of CO2% ( the second and third ATTACHED)

To Ideal Heating in TRNBuild: 1. Which type it is? Radiator or
Air-conditioning or both of them or others?

2. Wheather the ideal heating's total heat demand is larger than the Floor
heating under the same conditons or not?

3. When only using Heating in TRNBuild, can I only compute the sum of QHEAT
as the total heating energy demand in one zone? Or other way to compute?

To QALFL(NTYPE 59): I used winter data and heated up the floor heating, but
the sum of QALFL is minus, is it right? Please explain in detail.

To the internal Gains:  The indoor set-point temperature is 21°C in one
zone, but the actual temperature controlled by PID controller is higher than
21°C when plus internal Gains in TRNBuild such as Person and Computers. How
to deal with this problem? And why the PID controller doesn't work at this
time?

Many thanks!

Br.

wang

2010/12/8 <trnsys-users-request at cae.wisc.edu>

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>   1. gbXML (Kersken, Matthias)
>   2. Re: gbXML (keilholz, werner)
>
>
> ---------- 已转发邮件 ----------
> From: "Kersken, Matthias" <Matthias.Kersken at ibp.fraunhofer.de>
> To: <trnsys-users at cae.wisc.edu>
> Date: Wed, 8 Dec 2010 13:36:17 +0100
> Subject: [TRNSYS-users] gbXML
>  Dear TRNSYS users!
>
> Does anyone of You know any possibility to get a gbXML-file into TRNSYS?
> (Non commercial solution would be preferred).
>
> Thank You for Your help!
>
> With kind regards,
>     Matthias Kersken
>
>
>
> ---
>
>
>
> *Dipl.-Ing. Matthias Kersken
> *Wissenschaftlicher Mitarbeiter / Abteilung Energiesysteme
>
> Fraunhofer-Institut für Bauphysik
> Institutsteil Holzkirchen
>
> Fraunhoferstraße 10
> 83626 Valley
>
> eMail: Matthias.Kersken at ibp.fraunhofer.de
> Telefon 08024 / 643-204
> Telefax 08024 / 643-366
> www.ibp.fraunhofer.de
>
>    *Dipl.-Ing. Matthias Kersken
> *Research Associate / Department Energy Systems
>
> Fraunhofer Institute for Building Physics
> Branch Holzkirchen
>
> Fraunhoferstraße 10
> D-83626 Valley
>
> eMail: Matthias.Kersken at ibp.fraunhofer.de
> Phone +49 8024 / 643-204
> Fax +49 8024 / 643-366
> www.ibp.fraunhofer.de
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> ---
>
>
>
> ---------- 已转发邮件 ----------
> From: "keilholz, werner" <werner.keilholz at cstb.fr>
> To: "Kersken, Matthias" <Matthias.Kersken at ibp.fraunhofer.de>, <
> trnsys-users at cae.wisc.edu>
> Date: Wed, 8 Dec 2010 15:01:02 +0100
> Subject: Re: [TRNSYS-users] gbXML
>
> Hi Kerksen,
>
>
>
> I only know about a commercial solution (and it may not be useful outside
> France): the tool ClimaWin can import gbXML and export projects to Trnsys
> (via http://nbdm.org). People use this in France to simplify the transfer
> of projects between design tools (TRNSYS) and building code software
> (ClimaWin).
>
>
>
> I’m afraid it only exists in French. More info: http://www.bbs-slama.com/
>
>
>
> Werner
>
>
>
> *De :* Kersken, Matthias [mailto:Matthias.Kersken at ibp.fraunhofer.de]
> *Envoyé :* mercredi 8 décembre 2010 13:36
> *À :* trnsys-users at cae.wisc.edu
> *Objet :* [TRNSYS-users] gbXML
>
>
>
> Dear TRNSYS users!
>
>
>
> Does anyone of You know any possibility to get a gbXML-file into TRNSYS?
>
> (Non commercial solution would be preferred).
>
>
>
> Thank You for Your help!
>
>
>
> With kind regards,
>
>     Matthias Kersken
>
>
>
>
>
> ---
>
>
>
> *Dipl.-Ing. Matthias Kersken
> *Wissenschaftlicher Mitarbeiter / Abteilung Energiesysteme
>
> Fraunhofer-Institut für Bauphysik
> Institutsteil Holzkirchen
>
> Fraunhoferstraße 10
> 83626 Valley
>
> eMail: Matthias.Kersken at ibp.fraunhofer.de
> Telefon 08024 / 643-204
> Telefax 08024 / 643-366
> www.ibp.fraunhofer.de
>
> *Dipl.-Ing. Matthias Kersken
> *Research Associate / Department Energy Systems
>
> Fraunhofer Institute for Building Physics
> Branch Holzkirchen
>
> Fraunhoferstraße 10
> D-83626 Valley
>
> eMail: Matthias.Kersken at ibp.fraunhofer.de
> Phone +49 8024 / 643-204
> Fax +49 8024 / 643-366
> www.ibp.fraunhofer.de
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> ---
>
>
>
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