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Export Construction Materials from IDF to SDD for CBECC-com California Compliance Tool

asked 2017-07-13 16:05:15 -0500

Ladan gravatar image

updated 2017-07-13 17:41:39 -0500

Hello

I am trying to use an idf file for CBECC-com tool. Here is my workflow:

1) Import my idf file (generated in DesignBuilder) to OpenStuido 2) Export as SDD 3) Import in CBECC-com

Although all my thermal zones are transferred to CBECC-com successfully, my construction materials did not come through. I defined materials layer by layer in DesignBuilder, which is in EnergyPlus language. I expected to see them in CBECC-com, but it did not happen. As I see in CBECC, my construction layers do not have any U-value assigned to them. I would like to ask if anyone knows a solution to this or has any suggestion for me. I appreciate your input in advance. Ladan

here is my idf file:

image description

Here is a screenshot of my xml file, exported from OSM.

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answered 2017-07-17 09:54:30 -0500

NORESCO gravatar image

CBECC-Com uses it's own predefined library of materials and constructions. You would need to define the layers and constructions after importing SDD into CBECC-Com. Tutorials for this can be found at: http://bees.archenergy.com/Documents/...

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Thank you for your response. I was hoping to (expecting to) see some inter-connection between Eplus and CBECC-com. It seems that I was wrong and I will not be able to use construction data from my IDF file for CBECC-com model. I assume that my internal loads and lighting power densities could not be understood by CBECC-com either.

Thanks ladan

Ladan gravatar imageLadan ( 2017-07-17 10:54:51 -0500 )edit

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Asked: 2017-07-13 16:05:15 -0500

Seen: 36 times

Last updated: Jul 17