Ivanita's profile - activity

Problem with assigning detail settings to HVAC on Honeybee I tried to use the “assign HVAC” component to change the HVAC

Problem with assigning detail settings to HVAC on Honeybee I tried to use the “assign HVAC” component to change the HVAC

Thanks a lot. It really helps! Then I guess it means I have no chance to get the hourly result if I chose a different ti

Hi all,

I am using Honeybee to perform the e+ simulation. I originally performed the simulations on annual basis but now I need to extract the hourly electricity demand and hence I need to rerun the simulations on hourly basis. I found that the simulation time increases a lot and the result file size becomes enormous, especially the .eso and .sql file. May I ask

1) I thought that simulations, no matter which timestep is chosen, are ran on a hourly basis, so the simulation time shouldn't be that different. Am I totally wrong? 2) What is the contributor to such a mega size of .eso and .sql file? 3) Is there any solution if I just want to extract the hourly electricity demand and PV generation?

Thanks a lot.

About the implication of the timestep in simulation Hi all, I am using Honeybee to perform the e+ simulation. I origin

How to extract the result of hourly renewable energy surplus? I defined a PV system on a building rooftop using Honeybee

How to extract the result of hourly renewable energy surplus? I defined a PV system on a building rooftop. As there may

Problem: Extracting the result of hourly renewable energy surplus I defined a PV system on a building rooftop. As there

Problem: Extracting the result of hourly renewable energy surplus I defined a PV system on a building rooftop. As there

Extracting the result of hourly renewable energy surplus I defined a PV system on a building rooftop. As there may be ce

Extracting the result of hourly renewable energy surplus I defined a PV system on a building rooftop. As there may be ce

Extracting the result of hourly renewable energy surplus I defined a PV system on a building rooftop. As there may be ce

Extracting the result of hourly renewable energy surplus I have defined a PV system on a building rooftop. As there may

I am a new user of E+. I performed some simulations (using the default setting for most items) and noticed that the default cooling system is district cooling system. I would like to ask

1) how can I check the settings, e.g. COP, of the district cooling system? Can I check the settings by using IDF editor? 2) How can i change to other systems?

Thanks.

Default cooling system settings I am a new user of E+. I performed some simulations (using the default setting for most

What is the Sky model and ray tracing technique adopted by E+ I have checked the engineering reference of E+ (mainly Cha

What is the Sky model and ray tracing technique adopted by E+ I have checked the engineering reference of E+ (mainly Cha

Sky model and ray tracing technique adopted by E+ I have checked the engineering reference of E+ (mainly Chapter 5 and 6

Sky model and ray tracing technique I have checked the engineering reference of E+ (mainly Chapter 5 and 6) but I am sti

Thank you very much Adam, you gave a very detailed explanation. The reason of asking is that RADIANCE has a lot of docum

What is the solar irradiance simulation engine for EnergyPlus May I ask what is the simulation engine for the irradiance

The irradiance / solar related simulation engine for EnergyPlus May I ask what is the simulation engine for the irradian

The irradiance / solar related simulation engine for EnergyPlus May I ask what is the simulation engine for the irradian

Yes. Did separated tests and find out that it is mainly due to the detached PV panels defined and multiple thermal zones

Multiple PV generation systems Hi, I have defined 2 PV generation systems in my simulation algorithm (1 for rooftop PV

more than 3 hours. The building geometry itself is not complicated, just that I added some PV panels on a detached surfa

Stuck at "initializing solar calculation" Hi, due to the relatively complex geometry setting, I used honeybee to generat