[EnergyPlus_Support] Suspicious Daylighting and Lighting resuls

[rasha mahmoud <roushaa_84@xxxxxxxxx>]

Dear all,

Please please help me with my attached  idf  file in which I made a daylighting control.

 

My first question is in the daylighting map results where I find some daylighting results equal to zero. For example on 1/1 11:00 am daylighting is eaual to zero, while at 10:00 am and 12:00 pm there are daylighting results.

 

My second question (please see Book1.xls attached) is  the fluctuating monthly lighting electricity results where it increases in february exceeding january and it decreases again in march and it keeps fluctuating, while the daylighting at refrence point 1 the results is smooth and reasonable. In the daylighting control, the lighting electricity is supposed to depend on daylighting results, so why are they diffrent?

 

I really appreciate your help

Thank you very much 

 

 

 

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Attachment not found:
d:\eudora\attach\yr1.idf

Attachment not found:
d:\eudora\attach\Book11.xlsx