Presentation is loading. Please wait.

Presentation is loading. Please wait.

Copyrighted © 2000 PG&E All Rights Reserved TDV Project Residential TDV HVAC Progress Bruce Wilcox Berkeley Solar Group for Pacific Gas & Electric Co.

Similar presentations


Presentation on theme: "Copyrighted © 2000 PG&E All Rights Reserved TDV Project Residential TDV HVAC Progress Bruce Wilcox Berkeley Solar Group for Pacific Gas & Electric Co."— Presentation transcript:

1 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Residential TDV HVAC Progress Bruce Wilcox Berkeley Solar Group for Pacific Gas & Electric Co. Codes & Standards Program

2 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Residential TDV Progress FSEC 3.0 Duct Simulations Duct Efficiency Simulation Model Hourly Residential Cooling Model Implemented for Review Excel Spreadsheet Micropas Hourly Output File

3 Copyrighted © 2000 PG&E All Rights Reserved TDV Project FSEC 3.0 Duct Simulations Detailed State of the art calculations for ducts in attic used by ASHRAE TC6.3 Using ASHRAE Prototype House Simulating CEC duct/Attic Cases Simulations Fresno, Palm Springs, Oakland, San Diego, Pasadena, Riverside, Sacramento

4 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Simulation Results

5 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Duct Efficiency Simulation Model

6 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Simulation Results

7 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Model Accuracy

8 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Hourly Residential Cooling Simulation Start with Micropas Hourly results Adjust hourly for Duct Efficiency EER Impact of Outdoor Temperature EER Impact of Part Load Apply TDV Energy Prices

9 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Cooling Model

10 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Cooling Model

11 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Cooling Model

12 Copyrighted © 2000 PG&E All Rights Reserved TDV Project Future Model Work Review of current Model Other model additions Radiant Barriers Heating Ducts Heat Pumps Domestic Hot Water Integrate into Micropas and CALRES


Download ppt "Copyrighted © 2000 PG&E All Rights Reserved TDV Project Residential TDV HVAC Progress Bruce Wilcox Berkeley Solar Group for Pacific Gas & Electric Co."

Similar presentations


Ads by Google