A Functional Principal Components Model for Internal Loads in Building Energy Simulation. Ward, R. M., Choudhary, R., Heo, Y., & Aston, J. A. In Building Simulation 2017, August, 2017. International Building Performance Simulation Association. abstract bibtex There is currently no established methodology for quantifying uncertainty in occupant-related building internal loads. In this paper, we propose that distinct spaces within a building may be assigned an opera- tional signature comprising the daily base load, load range and diversity profile. A Functional Data Anal- ysis (FDA) approach has been used to analyse moni- tored electricity consumption data for the derivation of such signatures. This approach enables simula- tion of the inherent stochasticity. It represents a step forward towards an ability to propagate uncertainty through a building energy simulation and to quantify the change in electricity consumption associated with a change in building operation.
@inproceedings{ward_functional_2017,
title = {A Functional Principal Components Model for Internal Loads in Building Energy Simulation},
booktitle = {Building {{Simulation}} 2017},
author = {Ward, Rebecca Mary and Choudhary, Ruchi and Heo, Yeonsook and Aston, John AD},
year = {2017},
month = aug,
publisher = {International Building Performance Simulation Association},
abstract = {There is currently no established methodology for quantifying uncertainty in occupant-related building internal loads. In this paper, we propose that distinct spaces within a building may be assigned an opera- tional signature comprising the daily base load, load range and diversity profile. A Functional Data Anal- ysis (FDA) approach has been used to analyse moni- tored electricity consumption data for the derivation of such signatures. This approach enables simula- tion of the inherent stochasticity. It represents a step forward towards an ability to propagate uncertainty through a building energy simulation and to quantify the change in electricity consumption associated with a change in building operation.}
}
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