Effect of air-conditioner oversizing and control on electric-peak loads in a residence

T Agami Reddy, D. E. Claridge

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Severe capacity problems are experienced by several electric utilities during hot summer afternoons. It has been found that residential air-conditioning use is the major contributor to these peak loads. Two factors which increase this air-conditioning peak are: 1. (i) the amount by which the air-conditioner has been over-designed and 2. (ii) the manner in which the occupant operates his air-conditioner during hot summer afternoons. The objective of this paper is to present a simplified general model by which one is able to gauge the extent to which both of these factors impact air-conditioner electric-peak loads in a single residence. Illustrative examples on the use of the modeling equations are also given. This model, in conjunction with certain realistic assumptions regarding air-conditioner diversity in the service territory, should be helpful to utility analysts wishing to assess the impact of air-conditioner oversizing and occupant control on the total residential peak loads pertinent to their specific conditions and geographic location.

Original languageEnglish (US)
Pages (from-to)1139-1152
Number of pages14
JournalEnergy
Volume18
Issue number11
DOIs
StatePublished - 1993
Externally publishedYes

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Air
Air conditioning
Electric utilities
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ASJC Scopus subject areas

  • Energy(all)
  • Energy Engineering and Power Technology
  • Fuel Technology
  • Nuclear Energy and Engineering
  • Renewable Energy, Sustainability and the Environment

Cite this

Effect of air-conditioner oversizing and control on electric-peak loads in a residence. / Reddy, T Agami; Claridge, D. E.

In: Energy, Vol. 18, No. 11, 1993, p. 1139-1152.

Research output: Contribution to journalArticle

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