Apparatus and method for controlling a computer room air conditioning unit (CRAC) in a data center

摘要

Various embodiments provide an apparatus and method for controlling a computer room air conditioning unit (CRAC) in a data center. One exemplary embodiment is receiving a warning message via a wireless sensor network from a reporting wireless network sensor of a plurality of wireless network sensors, wherein the warning message is a modification required for environmental conditions. The warning message networking the information representing the steps required and corrections required for environmental conditions, including an indication of the stability or instability of the computer room air conditioning unit (CRAC) in the data center Commanding a device that is used in a controller and capable of modifying the environmental condition to modify the environmental condition in a manner corresponding to the information in the warning message, the commanding the device comprising: The CRAC to correct the instability index Comprising controlling the definitive fan speed, comprising the steps, a.