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Codes and standards specify minimum performance of HVAC equipment such as water-chilling packages commonly known as chillers. Chiller performance is usually described using two metrics, a full and part-load efficiency. Chiller operation is modeled in building energy simulation software, using a set of performance curves that describe the performance of the equipment as environmental and operational conditions change. While code and standards define the minimum equipment efficiency, simulation-ready performance curves meeting these ever-changing requirements are not typically available. This paper discusses the use of a genetic algorithm to modify typical chiller performance curves to match both full and part-load code minimum efficiency.

Citation: 2019 Annual Conference, Kansas City, MO, Extended Abstracts

Product Details

Published:
2019
Number of Pages:
3
Units of Measure:
Dual
File Size:
1 file , 990 KB
Product Code(s):
D-KC-19-A030