Variable-Primary-Flow: CHILLED-WATER-PLANT CONVERSION

Variable-Primary-Flow: CHILLED-WATER-PLANT CONVERSION

Figure 5 compares the specified part-load efficiencies with Air-Conditioning and Refrigeration Institute (ARI) integrated-part-load-value (IPLV) relief with the measured chiller performance based on condenserwater relief. Operation was more efficient during peak load because of additional condenser...

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Veröffentlicht in:Heating/Piping/Air Conditioning Engineering : HPAC 2004-03, Vol.76 (3), p.S10-S10
1. Verfasser: Peterson, Kent W
Format: Magazinearticle
Sprache:eng
Schlagworte:
Chilled water systems
Construction costs
Control algorithms
Control systems
Cooling
Cost control
Design
Efficiency
Energy consumption
Flow control
Hotels & motels
HVAC
Load
Pumps
Temperature
Valves
Water flow
Water mains
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Zusammenfassung:Figure 5 compares the specified part-load efficiencies with Air-Conditioning and Refrigeration Institute (ARI) integrated-part-load-value (IPLV) relief with the measured chiller performance based on condenserwater relief. Operation was more efficient during peak load because of additional condenser relief from operating two cooling towers with one chiller. The measured chilled-water-system kilowatts per ton, including pump and tower-fan energy, are shown for reference.
ISSN:1527-4055
2162-2426