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Phase 2 Load Model Update

Phase 2 Load Model Update. Dave Chassin Yu Zhang Pacific Northwest National Laboratory. Version 2 Commercial Model. Commercial load data. Commercial model calibration. Commercial load shapes. Commercial sensitivity m odel. Commercial characteristics. Commercial enduse.

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Phase 2 Load Model Update

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  1. Phase 2 Load Model Update Dave Chassin Yu Zhang Pacific Northwest National Laboratory

  2. Version 2 Commercial Model Commercial load data Commercial model calibration Commercial load shapes Commercial sensitivity model Commercial characteristics Commercial enduse • Load shapes are used only for input • Shapes are augmented with sensitivity data from EnergyPlus simulations • Feeder data is used only for calibration • Calibration process is robust Rules of Association Commercial composition

  3. Version 1 Residential Model Residential load data Residential model calibration Residential load shapes Residential thermal model Residential characteristics Residential enduse • Load shapes are used for input and test • Calibration process is not robust Rules of Association Residential composition

  4. Revised Residential Model Residential load data Residential model calibration Residential load shapes Residential sensitivity model Residential characteristics Residential enduse • Used sensitivity-based modeling instead of thermal model • Removes dependence on load shapes for calibration process • Residential approach is consistent with commercial approach Rules of Association Residential composiiton

  5. Temperature Sensitivities

  6. Temperature difference at the peak hour Reference temp. Actual temp.

  7. Thank you

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