DocumentCode
1096215
Title
Saving electricity in commercial buildings with adjustable-speed drives
Author
Eto, Joseph H. ; De Almeida, Anibal
Author_Institution
Lawrence Berkeley Lab., Berkeley, CA, USA
Volume
24
Issue
3
fYear
1988
Firstpage
439
Lastpage
443
Abstract
Fan and chiller energy savings achievable in commercial buildings with adjustable-speed drives are described. The savings are estimated with the aid of parametric simulations from a sophisticated, hourly building-energy simulation model. Two prototypes-a single-zone retail store and a multizone medium-sized office building-are simulated for five US locations. The model incorporates part-load performance curves for both inlet vane and adjustable-speed drive controls for fans and centrifugal chillers. The results identify economic conditions that justify the added expense of adjustable-speed drives
Keywords
air conditioning; electric drives; ventilation; adjustable-speed drives; centrifugal chillers; commercial buildings; energy savings; fans; multizone medium-sized office building; part-load performance curves; single-zone retail store; Blades; Buildings; Electrical equipment industry; Energy measurement; Fans; Industrial power systems; Power generation economics; Prototypes; Variable speed drives; Virtual prototyping;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.2893
Filename
2893
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