Hello, Jean,
This heat pump in “Occupied” mode works exactly based on condenser setpoint (SetpointManager:SingleZone:Reheat should be ok), and in “Unoccupied” mode HP works always at 100%, so I could use scheduled setpoint manager�
ARTEM ZHUKOV | HVAC/Mechanical Engineer | HVAC TPM | Energy Engineer | Building Physics Specialist | Sustainability Engineer | M: +420 774 081 898 | View LinkedIn profile | Web Cal
From: EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx]
Sent: Saturday, January 3, 2015 19:09
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Subject: Re: [EnergyPlus_Support] Dehum.AHU with integrated heatpump for swiming pool
Thinking about it, that's prettymuch what you want. I would test it. Just mind the controls of this object are known to be tricky and from memory are assosiated to a thermostat setpoint, so you may find it impossible to implement.
Mit freundlichen Grüßen- Sent from my iPhone (excuse the brevity)
i. A.
Jean Marais
b.i.g. bechtold
Tel. +49 30 6706662-23
On 02.01.2015, at 19:45, "'Artem Zhukov' az141208@xxxxxxxxx [EnergyPlus_Support]" <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:
What’s wrong with my approach to use Coil:WaterHeating:AirToWaterHeatPump?
ARTEM ZHUKOV | HVAC/Mechanical Engineer | HVAC TPM | Energy Engineer | Building Physics Specialist | Sustainability Engineer | M: +420 774 081 898 | View LinkedIn profile | Web Cal
From: EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx]
Sent: Friday, January 2, 2015 18:33
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Subject: Re: [EnergyPlus_Support] Dehum.AHU with integrated heatpump for swiming pool
The heatpump coil to coil in the AHU problem has come up before. I think Brent mentioned a custom coil object as a solution, that is there are some seldomly used, little understood, but very powerful objects that can be used to solve that problem. I would check the past posts and the examples database for how to create these properly.
As for the second mixing damper...? I'm stumped. No idea.
Mit freundlichen Grüßen- Sent from my iPhone (excuse the brevity)
i. A.
Jean Marais
b.i.g. bechtold
Tel. +49 30 6706662-23
On 02.01.2015, at 17:03, "'Artem Zhukov' az141208@xxxxxxxxx [EnergyPlus_Support]" <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:
Happy New Year!
I am modeling dehumidification AHU for swimming pool (most common for at least European market) with next work algorithm:
<see the file attached>. This file contains the control logic in details and related suggested solution/problems linked with EnergyPlus modeling.
For quick enroll into the topic I’ve created 3 min video, which describe the problem and the basics of the AHU controls (http://youtu.be/7c0joGGnxes)
Please share your ideas and proposals related to the problem. Thanks to everyone!
ARTEM ZHUKOV | HVAC/Mechanical Engineer | HVAC TPM | Energy Engineer | Building Physics Specialist | Sustainability Engineer | M: +420 774 081 898 | View LinkedIn profile | Web Cal
<#ESS0712_AHU_CS_forModel_REV01.xlsx>
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Posted by: "Artem Zhukov" <az141208@xxxxxxxxx>
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