Question-and-Answer Resource for the Building Energy Modeling Community
Get s tarted with the Help page
Ask Your Question

Revision history [back]

Heat recovery Chiller - Central Heat Pump System

Hi guys, I'm trying to incorporate a heat recovery chiller between my condensing loop and my heating loop instead of doing free cooling with economizer control. I'm using Openstudio version 2.5.1, and have followed the Central Heat Pump System object has proposed by Julien Marrec in this fix.

I think this method is pretty new, I did not find example to guide me in the assembly of this measure and the control that is adequate.

This is how I placed the Central heat pump system object in my three loops: Cooling/condensing loop Heating loop

It would be appreciated to have a file or screen shots of the proper assembly and example of control that could be used.

Thanks !

Heat recovery Chiller - Central Heat Pump System

Hi guys, I'm trying to incorporate a heat recovery chiller between my condensing loop and my heating loop instead of doing free cooling with economizer control. I'm using Openstudio version 2.5.1, and have followed the Central Heat Pump System object has proposed by Julien @Julien Marrec in this fix.

I think this method is pretty new, I did not find example to guide me in the assembly of this measure and the control that is adequate.

This is how I placed the Central heat pump system object in my three loops: Cooling/condensing loop Heating loop

The best scenario would be to have the boiler and the heat pump in parallel and to control the exist temperature of the heat pump. Also, how to be able to prioritize the use of the heat pump when there is cooling ?

Heating loop

It would be appreciated to have a file or screen shots of the proper assembly assembly, with the nodes entry if required. Also, and example of control that could be used.used would be great.

Thanks ! !

Heat recovery Chiller - Central Heat Pump System

Hi guys, I'm trying to incorporate a heat recovery chiller between my condensing loop and my heating loop instead of doing free cooling with economizer control. I'm using Openstudio version 2.5.1, and have followed the Central Heat Pump System object has proposed by @Julien Marrec @Julien_Marrec in this fix.

I think this method is pretty new, I did not find example to guide me in the assembly of this measure and the control that is adequate.

This is how I placed the Central heat pump system object in my three loops: Cooling/condensing loop

The best scenario would be to have the boiler and the heat pump in parallel and to control the exist temperature of the heat pump. Also, how to be able to prioritize the use of the heat pump when there is cooling ?

Heating loop

It would be appreciated to have a file or screen shots of the proper assembly, with the nodes entry if required. Also, and example of control that could be used would be great.

Thanks !

Heat recovery Chiller - Central Heat Pump System

Hi guys, I'm trying to incorporate a heat recovery chiller between my condensing loop and my heating loop instead of doing free cooling with economizer control. I'm using Openstudio version 2.5.1, and have followed the Central Heat Pump System object has proposed by @Julien_Marrec in this fix.

I think this method is pretty new, I did not find example to guide me in the assembly of this measure and the control that is adequate.

This is how I placed the Central heat pump system object in my three loops: Cooling/condensing loop

The best scenario would be to have the boiler and the heat pump in parallel and to control the exist temperature of the heat pump. Also, how to be able to prioritize the use of the heat pump when there is cooling ?

Heating loop

It would be appreciated to have a file or screen shots of the proper assembly, with the nodes entry if required. Also, and example of control that could be used would be great.

Thanks !