公开(公告)号：US09476657B1

公开(公告)日：2016-10-25

申请号：US14085066

申请日：2013-11-20

Applicant: Google Inc.

Inventor： Nathaniel Edward Pettis ,  Andrew H. Tibbits

IPC: F28F27/02 ,  G05D23/19 ,  H05K7/20

CPC classification number: F28F27/02 ,  F28D1/024 ,  F28D15/00 ,  F28D2021/0019 ,  G05D23/1917 ,  G05D23/1932 ,  H05K7/2079 ,  H05K7/208 ,  H05K7/20836

Abstract: Techniques for controlling a data center cooling system include polling a plurality of control devices associated with the data center cooling system for a respective state of each of the control devices; receiving, from each of the plurality of control devices, a response that includes the respective state; aggregating the responses from the plurality of control devices; executing a control algorithm that includes the aggregated responses as an input to the algorithm and an output that includes a setpoint of the plurality of control devices; and transmitting the output to the plurality of control devices.

Abstract translation: 用于控制数据中心冷却系统的技术包括轮询与数据中心冷却系统相关联的多个控制装置，用于每个控制装置的相应状态; 从所述多个控制装置中的每一个接收包括所述相应状态的响应; 聚合来自多个控制装置的响应; 执行包括所述聚合响应作为所述算法的输入的控制算法和包括所述多个控制设备的设定点的输出; 以及将所述输出发送到所述多个控制装置。