Invention Grant
US09250636B2 Coolant and ambient temperature control for chillerless liquid cooled data centers
有权
冷却液和环境温度控制无冷却液体冷却数据中心
- Patent Title: Coolant and ambient temperature control for chillerless liquid cooled data centers
- Patent Title (中): 冷却液和环境温度控制无冷却液体冷却数据中心
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Application No.: US13439471Application Date: 2012-04-04
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Publication No.: US09250636B2Publication Date: 2016-02-02
- Inventor: Timothy J. Chainer , Milnes P. David , Madhusudan K. Iyengar , Pritish R. Parida , Robert E. Simons
- Applicant: Timothy J. Chainer , Milnes P. David , Madhusudan K. Iyengar , Pritish R. Parida , Robert E. Simons
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Tutunjian & Bitetto, P.C.
- Agent Anne V. Dougherty
- Main IPC: G05D23/00
- IPC: G05D23/00 ; G05D23/19 ; G06F1/20 ; H05K7/20
Abstract:
Cooling control methods include measuring a temperature of air provided to a plurality of nodes by an air-to-liquid heat exchanger, measuring a temperature of at least one component of the plurality of 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 plurality of nodes based on the comparisons.
Public/Granted literature
- US20130264046A1 COOLANT AND AMBIENT TEMPERATURE CONTROL FOR CHILLERLESS LIQUID COOLED DATA CENTERS Public/Granted day:2013-10-10
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