Re: [EnergyPlus_Support] plant simulation

[Tooran T <t.t111ir@xxxxxxxxx>]

yes i know simulate boiler and pump and i read it in engineeringrefrence document but i have question about it :

 

1. i m trying to simulate building and i have it's experiment data but i in this figure i see boiler is on and off for example there is sensor at return way of water from radiator and it is setpoint is 60 'c if water temperature drop this temp then boiler and pump will be on until it reaches 60'c, and when boiler turn on ,it always works at it's maximum capacity , but i think in energyplus boiler works at its different load . i think if i set maximum PLR and min PLR is 1 then maybye i could simulate it ?

 

thanks

From: Dru Crawley <dbcrawley@xxxxxxxxx>
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Sent: Sunday, January 15, 2012 8:17 PM
Subject: Re: [EnergyPlus_Support] plant simulation

 

Take a look at the example files that come with EnergyPlus  (C:\EnergyPlusV7-0-0\ExampleFiles, if you installed in the normal location).  ExampleFiles.xls and ExampleFiles-ObjectsLink.xls list the features and objects, respectively, in each example.

 

Yes, EnergyPlus simulates boilers, pumps, etc.

On Sun, Jan 15, 2012 at 8:30 AM, Tooran <t.t111ir@xxxxxxxxx> wrote:

 

Does energyplus simulate plant for example :Boiler , pump ,..( for example :in real system boiler and burner runs at its capacity and boilers and radiator come on and off during the day) if it simulates plant i can't find its result for example turn on and off boiler ?
by the way i know it simulate boiler and pump but i think they dont exactly simulate real boiler performance becuase in real system boiler works at it 's constant capacity and get on and off during the day and it performance 's is step distribution but in the simulation at output result we see heat generation gas doest'n have step distribution.

i'm looking forwary your answering

thanks in advance

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