METHOD AND SYSTEM FOR MONITORING AND CONTROL OF COOLING OF DATA CENTERS BASED ON IT LOAD

摘要

A method and system for monitoring and control of cooling of data centers is disclosed. The method includes recording an IT load distribution for a rack in the data centre and defining a temperature reference value (Tref), a cooling setting (Umin) and a temperature band (Tband) for the rack based on the IT load distribution for the rack. A rack inlet temperature (Track) is measured at periodic intervals; and cooling setting (Umin) is adjusted based on the IT load distribution, when the rack inlet temperature is below a difference between (Tref) and (Tband).