发明授权
- 专利标题： Coolant and ambient temperature control for chillerless liquid cooled data centers
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申请号： US14792196申请日： 2015-07-06
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公开(公告)号： US09750165B2公开(公告)日： 2017-08-29
- 发明人: Timothy J. Chainer , Milnes P. David , Madhusudan K. Iyengar , Pritish R. Parida , Robert E. Simons
- 申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 申请人地址： US NY Armonk
- 专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY Armonk
- 代理机构： Tutunjian & Bitetto, P.C.
- 代理商 Daniel P. Morris
- 主分类号： G05D23/00
- IPC分类号： G05D23/00 ; H05K7/20 ; F28F27/02 ; G06F1/20 ; G05D23/19
摘要：
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.
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