EFFICIENT VARIABLE CAPACITY CHILLED WATER PLANT DESIGN WITH REDUCED MECHANICAL COOLING AND THERMAL STORAGE

摘要

A system configuration for a chilled water plant is described in which mechanical cooling is reduced in favor of less energy intensive ambient dry or evaporative cooling. While the system sees the greatest performance improvement in dry and cool climates, considerable energy savings may be realized in a variety of climate zones. Less facility hardware is required for the same amount of total cooling capacity, reducing the overall cost of the plant.