The Effect of High Efficiency Building Technologies and PV Generation on the Energy Profiles for Typical US Residences

Evan S. Jones, Rosemary E. Alden, Huangjie Gong, Andrew G. Frye, Donald Colliver, Dan M. Ionel

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

The penetrations of high efficiency technologies and photovoltaic (PV) generation are increasing in the residential sector. Technologies such as improved insulation and efficient HVAC systems significantly affect the energy profile of a house. This effect varies due to climate characteristics, i.e. temperature, solar radiation, relative humidity, and wind speeds. The effect of other technologies, such as efficient water heaters, lighting, or kitchen appliances, is mainly governed by human behavior, which may be represented by a schedule. This paper studies the performance of both climate-influenced and scheduled household devices among different levels of efficiency through combined computational and experimental methods. Three houses were constructed by the Tennessee Valley Authority and were outfitted with robots that mimicked the occupation of a family. The houses represented three categories of residences, namely, typical builder, retrofit, and near net-zero-energy. With the energy and weather data collected from 2009 to 2014, a total of four house energy models were developed to account for equipment changes throughout the years. The studies performed using these models considered the behavior of the HVAC systems, PV system, and water heaters as well as climate effects.

Original languageEnglish
Title of host publication9th International Conference on Renewable Energy Research and Applications, ICRERA 2020
Pages471-476
Number of pages6
ISBN (Electronic)9781728173696
DOIs
StatePublished - Sep 27 2020
Event9th International Conference on Renewable Energy Research and Applications, ICRERA 2020 - Glasgow, United Kingdom
Duration: Sep 27 2020Sep 30 2020

Publication series

Name9th International Conference on Renewable Energy Research and Applications, ICRERA 2020

Conference

Conference9th International Conference on Renewable Energy Research and Applications, ICRERA 2020
Country/TerritoryUnited Kingdom
CityGlasgow
Period9/27/209/30/20

Bibliographical note

Funding Information:
The support of the Tennessee Valley Authority (TVA) and of the University of Kentucky, L. Stanley Pigman endowment is gratefully acknowledged.

Publisher Copyright:
© 2020 IEEE.

Keywords

  • Heating
  • House Energy Model (HEM)
  • Photovoltaic (PV)
  • Smart Grids
  • Smart Home
  • Virtual Power Plant (VPP)
  • Water Heater (WH)
  • and air-conditioning (HVAC)
  • ventilation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Artificial Intelligence
  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment

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