[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [EnergyPlus_Support] Solar Domestic Hot Water Problem



Dear Jason,

Will you be able to upload the idf file that the systems run independently, because I am really stucked with this.

Regards
G.Georgiou

On 23 May 2013 12:03, "Ivan Mezzacapa" <ivan_slip@xxxxxxxxxxx> wrote:
 

Thanks!

could not solve the problem. I do not understand how I schedule it.

In the case of my project, I need to store the water in the tank with 49°. If this starts to cool too much, the gas heating is triggered.

That I am not able to do. 

 Have some data in this example file that could be changed to do this?


Técg. Ivan Mezzacapa

Projetista  de Ar Condicionado / Consultor de Eficiência Energética em Ar Condicionado


Celular: (11)9963-9326



To: EnergyPlus_Support@xxxxxxxxxxxxxxx
From: jason.alan.kirkpatrick@xxxxxxxxx
Date: Wed, 22 May 2013 19:56:51 -0700
Subject: Re: [EnergyPlus_Support] Solar Domestic Hot Water Problem

 

I was able to get them to operate independently in the example file

Relevant fields to look into:

in the waterheater:Mixed object,    Deadband Temperature Difference {deltaC}

AvailabilityManager:DifferentialThermostat

but the one that seemed to make the difference was using a 

PlantEquipmentOperation:ComponentSetpoint

instead of the existing plant operation scheme.



On Wed, May 22, 2013 at 4:18 PM, George Georgiou <georgiou.geo13@xxxxxxxxx> wrote:
 

I have the same issue as Ivan and it is not clear what I really must do the run a solar collector circuit.

At the WaterHeater:Mixed object, two objects are used in the particular E+ example. The first is the Instantaneous water (which is the electrical or gas heater) and the other is the storage tank connected to the solar collector. What are the exact parameters that must change so the water heater will work only when the water provided by the solar collector does not meet the water set point.

Thank you in advance 
George 





__._,_.___


Primary EnergyPlus support is found at:
http://energyplus.helpserve.com or send a message to energyplus-support@xxxxxxxx

The primary EnergyPlus web site is found at:
http://www.energyplus.gov

The group web site is:
http://groups.yahoo.com/group/EnergyPlus_Support/

Attachments are currently allowed but be mindful that not everyone has a high speed connection.  Limit attachments to small files.

EnergyPlus Documentation is searchable.  Open EPlusMainMenu.pdf under the Documentation link and press the "search" button.



Your email settings: Individual Email|Traditional
Change settings via the Web (Yahoo! ID required)
Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured
Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe

__,_._,___