contributor author | Klavekoske, Andrew B. | |
contributor author | Cushing, Vincent J. | |
contributor author | Henze, Gregor P. | |
date accessioned | 2024-12-24T19:07:20Z | |
date available | 2024-12-24T19:07:20Z | |
date copyright | 6/28/2024 12:00:00 AM | |
date issued | 2024 | |
identifier issn | 2642-6641 | |
identifier other | jesbc_5_2_021003.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4303320 | |
description abstract | Large commercial buildings may display demand flexibility, which reduces electric energy expenses for the building owner and carbon emissions from grid operations, provides distributed energy resources, and increases the penetration of renewable energy sources. Demand-controlled ventilation (DCV) and building thermal mass control can individually and jointly provide such flexibility. The performance and financial payback of these technology options can be dramatically improved if based on hourly electric prices and carbon emissions rates. In this study, a modeled but actual large office building, simulated using New York City hourly electric prices, hourly CO2e emissions rates, and weather data for the summer 2019 cooling season is based on these dynamic driving parameters. A joint optimization of a building’s thermal mass and indoor CO2 content is presented. Superior energy savings and carbon emissions reductions are found for the joint optimization scenario when compared to both the baseline operation and individual optimization of building thermal mass and indoor CO2 content. These findings motivate the development of a real-time joint control system that utilizes closed-loop model predictive control (MPC) to optimally harness both sources of demand flexibility, a system that would require the future development of forecasting algorithms for external and control-oriented system models. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Evaluation of the Demand Flexibility Potential Through Joint Optimization of Building Thermal Response and Indoor Air Quality in Commercial Buildings | |
type | Journal Paper | |
journal volume | 5 | |
journal issue | 2 | |
journal title | ASME Journal of Engineering for Sustainable Buildings and Cities | |
identifier doi | 10.1115/1.4065704 | |
journal fristpage | 21003-1 | |
journal lastpage | 21003-12 | |
page | 12 | |
tree | ASME Journal of Engineering for Sustainable Buildings and Cities:;2024:;volume( 005 ):;issue: 002 | |
contenttype | Fulltext | |