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RE: [EnergyPlus_Support] Need help with this idf





Hi, Natassa
 
I have another look at your IDF.
 
ZONE LIST,
    GROUND FLOOR,            !- Zone List Name
    Z1G,                     !- Zone Name 1
    Z2G,                     !- Zone Name 2
    Z3G,                     !- Zone Name 3
    Z4G,                     !- Zone Name 4
    Z5G,                     !- Zone Name 5
    Z6G,                     !- Zone Name 6
    Z7G,                     !- Zone Name 7
    Z8G,                     !- Zone Name 8
    Z9G,                     !- Zone Name 9
    Z10G,                    !- Zone Name 10
    Z11G,                    !- Zone Name 11
    Z12G,                    !- Zone Name 12
    Z15G,                    !- Zone Name 13
    Z16G;                    !- Zone Name 14
!  Z13G and Z14G missing
ZONE LIST,
    1ST FLOOR,               !- Zone List Name
    Z1A,                     !- Zone Name 1
    Z2A,                     !- Zone Name 2
    Z3A,                     !- Zone Name 3
    Z4A,                     !- Zone Name 4
    Z5A,                     !- Zone Name 5
    Z6A,                     !- Zone Name 6
    Z7A,                     !- Zone Name 7
    Z8A,                     !- Zone Name 8
    Z9A,                     !- Zone Name 9
    Z10A,                    !- Zone Name 10
    Z11A;                    !- Zone Name 11
!  Z12A and Z13A missing
ZONE LIST,
    5TH FLOOR,               !- Zone List Name
    Z1B,                     !- Zone Name 1
    Z2B,                     !- Zone Name 2
    Z3B,                     !- Zone Name 3
    Z4B,                     !- Zone Name 4
    Z5B,                     !- Zone Name 5
    Z6B,                     !- Zone Name 6
    Z7B,                     !- Zone Name 7
    Z8B,                     !- Zone Name 8
    Z9B,                     !- Zone Name 9
    Z10B,                    !- Zone Name 10
    Z11B;                    !- Zone Name 11
!  Z12B and Z13B missing
ZONE LIST,
    9TH FLOOR,               !- Zone List Name
    Z1C,                     !- Zone Name 1
    Z2C,                     !- Zone Name 2
    Z3C,                     !- Zone Name 3
    Z4C,                     !- Zone Name 4
    Z5C,                     !- Zone Name 5
    Z6C,                     !- Zone Name 6
    Z7C,                     !- Zone Name 7
    Z8C,                     !- Zone Name 8
    Z9C,                     !- Zone Name 9
    Z10C,                    !- Zone Name 10
    Z11C;                    !- Zone Name 11
!  Z12C and Z13C missing
ZONE LIST,
    UNTERGROUND,             !- Zone List Name
    ZU;                      !- Zone Name 1

I added the Z12C and Z13C back in the zone object, and changed the Z8C  in the Building surface objects  to the respective Zone name and the warning for these zones were removed.
===================
I did not change all the other levels, because I do not know whether you have changed these purposely by merging the three zones. 
 
If these are omissions, you can copy the zone objects from an older IDF to restore the zone object section and change  the Z8A, Z8B, and A12G.
 
The reason why I think you were trying to merge the three zones, because all the other controls are also removed from these eight zones.  The warning can be eliminated by removing the partitions mentioned in the error file.
 
================
SYSTEM AVAILABILITY MANAGER:SCHEDULED,
    Reheat System 1 Avail,   !- Name
    FanAndCoilAvailSched;    !- Schedule name
which is on all the year round.  I do not know how your reheat coil is controlled.
===================
I cannot be certain which plant component is in use for  heating and which one is used for cooling.  You have purchased heating, purchased cooling, GSHP. GHE, on water loops and  one air loop to feed all the zones. 
 
The result indicated that the system is not running properly (no temperature control at the zones.)
 
I have found the reasons for the warnings, but I am afraid that I cannot solve the system problems without additional design information from you.

 Dr. Li  



 

To: EnergyPlus_Support@xxxxxxxxxxxxxxx
From: natamats@xxxxxxxxx
Date: Mon, 15 Feb 2010 14:53:28 -0800
Subject: Re: [EnergyPlus_Support] Need help with this idf

 
Hello,
I looked at it but it doesn t give me any results.I attach you what it is like and please tell me how can i get the results.
Thank you,
Natassa


From: YuanLu Li <yli006@hotmail.com>
To: Linda <energyplus_support@yahoogroups.com>
Sent: Sun, February 14, 2010 3:32:55 AM
Subject: RE: [EnergyPlus_Support] Need help with this idf

 

Hi, Natassa
 
The followings are in your .rdd file after simulation.
 
HVAC,Average, Ground Heat Exchanger Average Borehole Temperature[ C]
HVAC,Average, Ground Heat Exchanger Heat Transfer[W]
HVAC,Average, Ground Heat Exchanger Inlet Temp[C]
HVAC,Average, Ground Heat Exchanger Outlet Temp[C]
HVAC,Average, Ground Heat Exchanger Mass Flow Rate[kg/s]
HVAC,Average, Ground Heat Exchanger Average Fluid Temp[C]

HVAC,Average, GSHP Electric Power [W]
HVAC,Average, GSHP Load Side Heat Transfer Rate [W]
HVAC,Average, GSHP Source Side Heat Transfer Rate [W]
HVAC,Average, GSHP Load Side Outlet Temperature [°C]
HVAC,Average, GSHP Load Side Inlet Temperature [°C]
HVAC,Average, GSHP Source Side Outlet Temperature [°C]
HVAC,Average, GSHP Source Side Inlet Temperature [°C]
HVAC,Average, GSHP Load Side Water Mass Flow Rate[kg/s]
HVAC,Average, GSHP Source Side Water Mass Flow Rate[kg/s]

Have you looked at these?



 Dr. Li  



 

To: EnergyPlus_Support@ yahoogroups. com
From: natamats@yahoo. com
Date: Sat, 13 Feb 2010 11:44:02 -0800
Subject: Re: [EnergyPlus_ Support] Need help with this idf

 
Hello,
Can somebody please tell me how can i find the consumption of electric energy and the heat transfer from the ground?
Thank you,
Natassa


From: Natassa Matsota <natamats@yahoo. com>
To: EnergyPlus_Support@ yahoogroups. com
Sent: Thu, February 11, 2010 1:02:05 PM
Subject: Re: [EnergyPlus_ Support] Need help with this idf

 


Hello Linda,
which field i have to change in order to correct this mistake because i can t figure it out?
Thank you,
Natassa


From: Linda Lawrie <linda@fortlawrie. com>
To: EnergyPlus_Support@ yahoogroups. com
Sent: Tue, February 9, 2010 6:16:44 PM
Subject: Re: [EnergyPlus_ Support] Need help with this idf

 
Your error:
   ** Warning ** Check GLHE design inputs & g-functions for consistency
   **  Fatal  ** FOR GROUND HEAT EXCHANGER:VERTICAL VERTICAL GROUND HEAT EXCHANGERGLHE delta Temp > 100C.


Did you do that?

If you can't figure it out, please contact the helpdesk with your input file. 

Send email to EnergyPlus-Support@ gard.com or log into
http://energyplus. helpserve. com

At 09:07 AM 2/9/2010, Natassa Matsota wrote:
Can anybody please take a look and tell me if there are any changes i can make in order for the simulation to proceed? I really need your help.
Thank you,
Natassa







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