How to make a 1min interval epw file

asked 2023-07-24 22:01:28 -0500

just a undergraduated's avatar

updated 2023-07-25 09:33:39 -0500

I'm using E+ 9.2.0,and tring to make a 1 min interval. I tried to use element to make a new epw file ,however it can only make 1 hour interval. I also tried to edit the epw file directly in excel,but I don't know how to do this. Can someone teach me how to make 1 min interval one?image descriptionimage description

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Why do you want a 1-minute EPW?

shorowit's avatar shorowit  ( 2023-07-25 07:46:18 -0500 )edit

because I found an open dataset describing a hvac system i want to develop a control strategy based on the dataset using EnergyPlus . so i have to make 1min epw as the dataset provided.Do you know how to do it

just a undergraduated's avatar just a undergraduated  ( 2023-07-25 09:31:05 -0500 )edit

Do you have 15min epw when you run a simulation with 4 timesteps? There is no need to produce epw file with 1 min interval. The EnergyPlus engine interpolates the weather conditions at each timestep.

Tokarzewski's avatar Tokarzewski  ( 2023-07-27 09:01:58 -0500 )edit

I haven“t done it yet .Do you know how to modify a15min interval one? If the experimental data with one-minute intervals fit the simulation with 4 timestep well, I believe it can also be used

just a undergraduated's avatar just a undergraduated  ( 2023-07-29 02:29:22 -0500 )edit

No, I don't. I have never found a need to produce an epw file with 15 min intervals. The EnergyPlus engine interpolates the weather conditions from epw file at each timestep for you.

Tokarzewski's avatar Tokarzewski  ( 2023-08-01 03:26:39 -0500 )edit