[TRNSYS-users] TRNSYS-users Digest, Vol 157, Issue 9

Jeff Thornton thornton at tess-inc.com
Sat Jan 13 08:48:39 PST 2018


Amit,

The TRNSYS documentation set is included with purchase and is loaded when you install TRNSYS.  Obtaining a copy of the full documentation set without a valid license is considered theft.  If you are considering a purchase of TRNSYS, your distributor may be able to send you electronic copies of the PV models for your review.

Jeff Thornton - TESS LLC

Sent from my iPhone

> On Jan 13, 2018, at 3:05 AM, Amit Verma via TRNSYS-users <trnsys-users at lists.onebuilding.org> wrote:
> 
> Hi..
> 
> Everyone.
> 
> Can anyone provide me the link for TRNSYS volume download i.e volume 2 ,3 etc 
> I want to comparison two PV technology for my Master dissertation with trnsys . Can anyone help me for that ?
> 
> Regards
> 
> Amit Verma
> 
> Please wait while you are redirected to the login page 
> 
>> On Tue, Jan 9, 2018 at 10:29 PM, <trnsys-users-request at lists.onebuilding.org> wrote:
>> Send TRNSYS-users mailing list submissions to
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>> 
>> or, via email, send a message with subject or body 'help' to
>>         trnsys-users-request at lists.onebuilding.org
>> 
>> You can reach the person managing the list at
>>         trnsys-users-owner at lists.onebuilding.org
>> 
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of TRNSYS-users digest..."
>> 
>> Today's Topics:
>> 
>>    1. Re: TRNSYS-users Digest, Vol 157, Issue 7 (David BRADLEY)
>> 
>> 
>> ---------- 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: Amit Verma <amitverma758 at gmail.com>
>> Bcc: 
>> Date: Tue, 9 Jan 2018 10:59:15 -0600
>> Subject: Re: [TRNSYS-users] TRNSYS-users Digest, Vol 157, Issue 7
>> Amit,
>> 
>>   I am not clear as to whether you are asking for an explanation of the equation V = max(0,time-10) or whether you are asking about the format of the characteristic of a photovoltaic's I-V curve. 
>>  If it is the first case then the max(:,:) function returns the maximum of two arguments. TIME is a built-in variable. The equation sets a variable (V) to the maximum of zero or the present simulation time minus 10. 
>>  If you want to know about the characteristic curve of a PV I would recommend reading the 04-MathematicalReference manual section about the PV Type that you are using.
>> 
>> kind regards,
>> 
>>  David
>> 
>> 
>> 
>>> On 01/09/2018 07:23, Amit Verma via TRNSYS-users wrote:
>>> Hello Everyone !!!
>>> 
>>> Can anyone describe how to write Eqn  for I-V Curve in Photovoltaic i.e V=max (0,time-10)
>>> 
>>> Regards
>>> Amit Verma
>>> 
>>> On Tue, Jan 9, 2018 at 2:03 PM, <trnsys-users-request at lists.onebuilding.org> wrote:
>>>> Send TRNSYS-users mailing list submissions to
>>>>         trnsys-users at lists.onebuilding.org
>>>> 
>>>> To subscribe or unsubscribe via the World Wide Web, visit
>>>>         http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>>>> 
>>>> or, via email, send a message with subject or body 'help' to
>>>>         trnsys-users-request at lists.onebuilding.org
>>>> 
>>>> You can reach the person managing the list at
>>>>         trnsys-users-owner at lists.onebuilding.org
>>>> 
>>>> When replying, please edit your Subject line so it is more specific
>>>> than "Re: Contents of TRNSYS-users digest..."
>>>> 
>>>> Today's Topics:
>>>> 
>>>>    1. Re: curve of WTG (MACIAS VICENTE, SERGIO)
>>>> 
>>>> 
>>>> ---------- Forwarded message ----------
>>>> From: "MACIAS VICENTE, SERGIO" <SMACIAS at external.gamesacorp.com>
>>>> To: "'David BRADLEY'" <d.bradley at tess-inc.com>, "TRNSYS users mailing list at OneBuilding.org" <trnsys-users at lists.onebuilding.org>
>>>> Cc: 
>>>> Bcc: 
>>>> Date: Tue, 9 Jan 2018 08:33:50 +0000
>>>> Subject: Re: [TRNSYS-users] curve of WTG
>>>> Hello,
>>>> 
>>>> Thank you very much. The fault was that.
>>>> 
>>>>  
>>>> 
>>>> Best regards.
>>>> 
>>>>  
>>>> 
>>>> Sergio Macías Vicente
>>>> 
>>>> Offgrid Technical
>>>> 
>>>> Siemens Gamesa Offgrid
>>>> 
>>>> <image001.gif>
>>>> 
>>>> Gamesa Corporación Tecnológica
>>>> 
>>>>  
>>>> 
>>>> De: David BRADLEY [mailto:d.bradley at tess-inc.com] 
>>>> Enviado el: viernes, 22 de diciembre de 2017 18:55
>>>> Para: MACIAS VICENTE, SERGIO; TRNSYS users mailing list at OneBuilding.org
>>>> Asunto: Re: [TRNSYS-users] curve of WTG
>>>> 
>>>>  
>>>> 
>>>> Sergio,
>>>> 
>>>>  I suggested the distributor route because this forum is (supposedly) for users to help users whereas the distributors are (hopefully) more likely to respond to tech support questions like yours.
>>>> 
>>>> I did look at the project you sent. The wind turbine is internally controlled so that if the wind speed exceeds the rated wind speed (specified in the data file) the rotors change pitch to shed wind so that the turbine is not damaged. When the incident wind speed exceeds rated wind speed the turbine will produce its rated power.
>>>> 
>>>> kind regards,
>>>> 
>>>>  David
>>>> 
>>>>  
>>>> 
>>>>  
>>>> 
>>>> On 12/20/2017 01:50, MACIAS VICENTE, SERGIO wrote:
>>>> 
>>>> Hello,
>>>> 
>>>> I attach all the files. Surely someone can help me. It is a simple example to verify that the behavior of the wind turbine is correct.
>>>> 
>>>>  
>>>> 
>>>> Thank you.
>>>> 
>>>>  
>>>> 
>>>> Best regards.
>>>> 
>>>>  
>>>> 
>>>> Sergio Macías Vicente
>>>> 
>>>> Offgrid Technical
>>>> 
>>>> Siemens Gamesa Offgrid
>>>> 
>>>> <image001.gif>
>>>> 
>>>> Gamesa Corporación Tecnológica
>>>> 
>>>>  
>>>> 
>>>> De: David BRADLEY [mailto:d.bradley at tess-inc.com] 
>>>> Enviado el: martes, 19 de diciembre de 2017 21:19
>>>> Para: TRNSYS users mailing list at OneBuilding.org
>>>> CC: MACIAS VICENTE, SERGIO
>>>> Asunto: Re: [TRNSYS-users] curve of WTG
>>>> 
>>>>  
>>>> 
>>>> Sergio,
>>>> 
>>>>  I would recommend that you send your project to your distributor so that they can determine why the turbine is giving less power than expected.
>>>> 
>>>>  The distributor will need to have your project (*.tpf file) and the wind turbine data file that you are using as well as any other files needed in order to run the simulation.
>>>> 
>>>> kind regards,
>>>> 
>>>>  David
>>>> 
>>>>  
>>>> 
>>>>  
>>>> 
>>>> On 12/19/2017 09:47, MACIAS VICENTE, SERGIO via TRNSYS-users wrote:
>>>> 
>>>> Hello, my name is Sergio.
>>>> 
>>>> I have a question. I have the curve of a wind turbine as in the image. The behavior is not correct, since at 25 m / s they produce 95 kW. Can you insert a curve in the next way?
>>>> 
>>>>  
>>>> 
>>>> Thanks.
>>>> 
>>>>  
>>>> 
>>>> Best regards.
>>>> 
>>>>  
>>>> 
>>>> <image002.png>
>>>> 
>>>>  
>>>> 
>>>>  
>>>> 
>>>> Sergio Macías Vicente
>>>> 
>>>> Offgrid Technical
>>>> 
>>>> Siemens Gamesa Offgrid
>>>> 
>>>> <image001.gif>
>>>> 
>>>> Gamesa Corporación Tecnológica
>>>> 
>>>>  
>>>> 
>>>> Crta. Pozaldez km.1
>>>> 
>>>> 47400 Medina del Campo
>>>> 
>>>> Spain
>>>> 
>>>>  
>>>> 
>>>> smacias at external.gamesacorp.com
>>>> 
>>>> www.gamesacorp.com
>>>> 
>>>>  
>>>> 
>>>> “Before printing this mail or any of its attachments please be sure it is absolutely necessary. Protection of the environment is everyone's responsibility. We have the right to enjoy it but also the obligation to preserve it"
>>>> 
>>>>  
>>>> 
>>>> DISCLAIMER: "The content of the present communication, and its annexes, is for informational purposes only and does not in any case constitute a binding offer, acceptance or opinion for GAMESA unless so set forth in separate document subscribed by a representative of the company with sufficient faculties to do so. This message may contain private and confidential information and is directed exclusively to its addressee. GAMESA will not assume any obligation, nor execute orders or                         mandates received or sent by electronic mail."
>>>> 
>>>>  
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> _______________________________________________
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>>>> 
>>>> 
>>>> 
>>>> 
>>>> -- 
>>>> ***************************
>>>> David BRADLEY
>>>> Principal
>>>> Thermal Energy Systems Specialists, LLC
>>>> 22 North Carroll Street - suite 370
>>>> Madison, WI  53703 USA
>>>>  
>>>> P:+1.608.274.2577
>>>> F:+1.608.278.1475
>>>> d.bradley at tess-inc.com
>>>>  
>>>> http://www.tess-inc.com
>>>> http://www.trnsys.com
>>>> 
>>>> 
>>>> 
>>>> -- 
>>>> ***************************
>>>> David BRADLEY
>>>> Principal
>>>> Thermal Energy Systems Specialists, LLC
>>>> 22 North Carroll Street - suite 370
>>>> Madison, WI  53703 USA
>>>>  
>>>> P:+1.608.274.2577
>>>> F:+1.608.278.1475
>>>> d.bradley at tess-inc.com
>>>>  
>>>> http://www.tess-inc.com
>>>> http://www.trnsys.com
>>>> 
>>>> _______________________________________________
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>>>> TRNSYS-users at lists.onebuilding.org
>>>> http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>>>> 
>>> 
>>> 
>>> 
>>> _______________________________________________
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>>> TRNSYS-users at lists.onebuilding.org
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>> 
>> -- 
>> ***************************
>> David BRADLEY
>> Principal
>> Thermal Energy Systems Specialists, LLC
>> 22 North Carroll Street - suite 370
>> Madison, WI  53703 USA
>> 
>> P:+1.608.274.2577
>> F:+1.608.278.1475
>> d.bradley at tess-inc.com
>> 
>> http://www.tess-inc.com
>> http://www.trnsys.com
>> 
>> _______________________________________________
>> TRNSYS-users mailing list
>> TRNSYS-users at lists.onebuilding.org
>> http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>> 
> 
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