An energy-efficient air conditioning system for computer room with forced air cooling equipment

摘要

A new energy-efficient air conditioning system in proposed for a computer room with high heat generating equipment where forced air cooling air volume is prescribed. In the proposed air conditioning system, conditioned primary air from the AHU is reduced in accordance with the heat load, while insufficient cooling air volume is compensated by induced secondary room air. Reduction of conditioned air saves fan capacity and consequently improves efficiency of the AHU.