公开(公告)号：US20160143192A1

公开(公告)日：2016-05-19

申请号：US15004303

申请日：2016-01-22

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： TIMOTHY J. CHAINER ,  MILNES P. DAVID ,  MADHUSUDAN K. IYENGAR ,  PRITISH R. PARIDA ,  ROBERT E. SIMONS

IPC: H05K7/20

CPC classification number: H05K7/20836 ,  F28F27/02 ,  G05D23/1932 ,  G06F1/206 ,  G06F2200/201 ,  Y02D10/16

Abstract: Cooling control methods include measuring a temperature of at least one component of each of multiple nodes and finding a maximum component temperature across all such nodes, comparing the maximum component temperature to a first and second component threshold and comparing the air temperature to a first and second air threshold, and controlling a proportion of coolant flow and a coolant flow rate to the air-to-liquid heat exchanger and the nodes based on the comparisons.

Abstract translation: 冷却控制方法包括测量多个节点中的每个节点的至少一个部件的温度，并且在所有这些节点上找到最大部件温度，将最大部件温度与第一和第二部件阈值进行比较，并将空气温度与第一和第二 空气阈值，并且基于比较来控制冷却剂流量和冷却剂流量对空气到液体热交换器和节点的比例。

公开(公告)号：US20150316334A1

公开(公告)日：2015-11-05

申请号：US14792196

申请日：2015-07-06

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： TIMOTHY J. CHAINER ,  MILNES P. DAVID ,  MADHUSUDAN K. IYENGAR ,  PRITISH R. PARIDA ,  ROBERT E. SIMONS

IPC: F28F27/02

CPC classification number: H05K7/20836 ,  F28F27/02 ,  G05D23/1932 ,  G06F1/206 ,  G06F2200/201 ,  Y02D10/16

Abstract: Cooling control methods and systems include measuring a temperature of air provided to one or more nodes by an air-to-liquid heat exchanger; measuring a temperature of at least one component of the one or more nodes and finding a maximum component temperature across all such nodes; comparing the maximum component temperature to a first and second component threshold and comparing the air temperature to a first and second air threshold; and controlling a proportion of coolant flow and a coolant flow rate to the air-to-liquid heat exchanger and the one or more nodes based on the comparisons.

Abstract translation: 冷却控制方法和系统包括通过空气 - 液体热交换器测量提供给一个或多个节点的空气的温度; 测量所述一个或多个节点的至少一个组件的温度并且在所有这些节点之间找到最大组件温度; 将最大分量温度与第一和第二分量阈值进行比较，并将空气温度与第一和第二空气阈值进行比较; 以及基于所述比较，控制所述空气 - 液体热交换器和所述一个或多个节点的冷却剂流量和冷却剂流量的比例。