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Re: [EnergyPlus_Support] Secondary >>> primary Energy + Total Cooling Load





Also, in order to result in HTML or output variables csv you need to add these objects, there is a data-set called fossil fuel environmental factors for the USA that might help. 

Environmental Impact Factors 
District Heating Efficiency 0.6
District Cooling COP 0.76
Steam Conversion Efficiency 0.25
Total Carbon Equivalent Emission Factor From N2O 80.7272
Total Carbon Equivalent Emission Factor From CH4 6.2727
Total Carbon Equivalent Emission Factor From CO2 0.2727

Fuel Factors
Existing Fuel Resource Name NaturalGas Electricity
Units of Measure m3 kg
Energy per Unit Factor
Source Energy Factor 1.0 3.101
Source Energy Schedule Name
CO2 Emission Factor 50.23439 242.67192
CO2 Emission Factor Schedule Name
CO Emission Factor 3.51641E-02 1.51197E+03
CO Emission Factor Schedule Name
CH4 Emission Factor 9.62826E-04 1.60017E-03
CH4 Emission Factor Schedule Name
NOx Emission Factor 4.18620E-02 4.74004E-01
NOx Emission Factor Schedule Name
N2O Emission Factor 9.20964E-04 3.64134E-03
N2O Emission Factor Schedule Name
SO2 Emission Factor 2.51172E-04 5.83874E-01
SO2 Emission Factor Schedule Name
PM Emission Factor 3.18151E-03 7.29822E-03
PM Emission Factor Schedule Name
PM10 Emission Factor 2.38613E-03 7.23699E-03
PM10 Emission Factor Schedule Name
PM2.5 Emission Factor 7.95378E-04 6.12291E-05
PM2.5 Emission Factor Schedule Name
NH3 Emission Factor 0 9.56430E-05
NH3 Emission Factor Schedule Name
NMVOC Emission Factor 2.30241E-03 4.36770E-03
NMVOC Emission Factor Schedule Name
Hg Emission Factor 1.08841E-07 1.62537E-06
Hg Emission Factor Schedule Name
Pb Emission Factor 2.09310E-07 0
Pb Emission Factor Schedule Name
Water Emission Factor 0 1.26003
Water Emission Factor Schedule Name
Nuclear High Level Emission Factor 0 0
Nuclear High Level Emission Factor Schedule Name
Nuclear Low Level Emission Factor 0 0
Nuclear Low Level Emission Factor Schedule Name







Jeremiah Crossett | Chief Technological Officer | NRGsim Inc. | www.nrgsim.com | 7409 SW Capitol Highway Portland OR, 97219 | 503-688-8951 


On Tue, Apr 26, 2016 at 1:06 AM, Julien Marrec julien.marrec@xxxxxxxxx [EnergyPlus_Support] <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:
 

Hi,

The site to source conversion factor for electricity is highly location dependent, it depends on the way electricity is generated (eg hydro isn't the same as coal) and distributed.
Sure EnergyPlus has a default (3.34 or something) you can use but depending on your needs that might not be accurate enough.

Julien

Envoyé de mon iPhone

Le 26 avr. 2016 à 09:48, "Carlos Krebs clmkrebs@xxxxxxxxx [EnergyPlus_Support]" <EnergyPlus_Support@xxxxxxxxxxxxxxx> a écrit :

 

Dear Sagal,


Look at the outputs folder from your file, there is a <your file.html>. I think that one of the first tables presented is a table of factors conversion with what you need.

Best regards,
Arq Carlos Krebs
LEED® Accredited Professional
Auditor Interno ISO 14.001
PROGRAU/FAUrb/UFPEL








On Apr 26, 2016, at 7:45 AM, Sajal Chowdhury sajal_c@xxxxxxxxx [EnergyPlus_Support] <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:


Dear All,
I have calculated the secondary Cooling Energy (GJ) Electricity consumption for every month. Now I need to convert this energy in to Primary Energy. How I can do it with Energy Plus or if any calculation process please inform. 
 

Months ZONE AIR SYSTEM SENSIBLE COOLING ENERGY [GJ] COOLING COIL ELECTRIC ENERGY [GJ] COOLING COIL SENSIBLE COOLING ENERGY [GJ] COOLING COIL TOTAL COOLING ENERGY [GJ]Secondary Energy Consumption: COOLING:ELECTRICITY [GJ] January 0 0.07 0.14 0.260.07 February 0.1 0.53 1.15 1.82 0.54 March 7.14 6.84 16.41 24.5 6.94 April 25.04 18.41 39.94 67.58 18.67 May 40.26 23.1 48.3 85.96 23.43 June 47.67 25.12 51.38 94.16 25.48July 45.71 26 51.1 97.49 26.36 August 36.55 25.97 49.71 97.14 26.33 September 23.71 24.34 49.14 90.87 24.69 October 10.25 20.43 42.54 75.5 20.72 November 0.7 6.2 13.04 22.02 6.29December 0 0.52 1.1 1.84 0.53             Annual Sum or Average 237.13 177.54 363.96 659.13 180.05 Minimum of Months 0 0.07 0.14 0.26 0.07 Maximum of Months 47.67 26 51.38 97.49 26.36


Total Building Area [m2] 3361.38
****[ Can we consider 
COOLING COIL TOTAL COOLING ENERGY [GJ] = Total Cooling Load, Here] 

Thank you.

Sajal Chowdhury
B.Arch.(BUET), M.Arch.(BUET), M.Eng.(HU,Japan)C.






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Posted by: Jeremiah Crossett <jcrossett@xxxxxxxxxx>


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