The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2020
Filed:
Mar. 09, 2017
Equinix, Inc., Redwood City, CA (US);
David Lyle Smith, Hagerstown, MD (US);
George E. Doblanko, Sunnyvale, CA (US);
EQUINIX, INC., Redwood City, CA (US);
Abstract
In general, techniques are described for overriding a programmed set-point of an air moving component of a cooling unit, in order to control an extent of a refrigeration load on an air cooling component of the cooling unit. In one example, an air cooling unit that is configured to be coupled to an electrical bus of a data center includes an air cooling component, an air moving component that is configured to supply air to the air cooling component at a volumetric flow rate according to a fan speed set-point of the air moving component, and a unit controller that is configured to adjust the fan speed set-point of the air moving component to limit power draw by the air cooling unit from the electrical bus to within a bounded range of values that is defined in part by a power draw set-point of the air cooling unit.