公开(公告)号：US20240386158A1

公开(公告)日：2024-11-21

申请号：US18198559

申请日：2023-05-17

Applicant: Google LLC

Inventor： Vasileios Kontorinis ,  Wenjie Dong ,  Eehern Wong ,  Jeffrey Ewin ,  Amanda Rose Gunckle ,  Jeremy Rice ,  Ravi Patel ,  Kenneth Peter Wong

IPC: G06F30/20 ,  H05K7/20

Abstract: The present disclosure relates to the estimating of data cooling specific to the individual location of the data centers by re-rating the performance rating of the modular cooling units. By analyzing data center specific metrics, the performance of the modular cooling units may be adjusted to account for changes in weather conditions, fan coil performance, hydraulic capacity, cold aisle temperatures, etc. All data may be provided to the user to allow for more efficient data cooling, predictions based on weather changes, and real time adjustments.

公开(公告)号：US20230397378A1

公开(公告)日：2023-12-07

申请号：US17829984

申请日：2022-06-01

Applicant: Google LLC

Inventor： Melanie Beauchemin ,  Madhusudan K. Iyengar ,  Reza H. Khiabani ,  Jeremy Rice ,  Jeffrey Ewin

IPC: H05K7/20

CPC classification number: H05K7/20836 ,  H05K7/20263 ,  H05K7/20272 ,  H05K7/20718

Abstract: A data center thermal control system includes a local cooler configured to cool a local coolant used for cooling electronic hardware, an outer heat exchanger configured to exchange heat from fluid to outside air, and a fluid circulation system configured to convey heat from the local cooler to the outer heat exchanger by circulating at least one fluid cooling medium, the fluid circulation system including a cold portion directed to the air cooler. The thermal control system also includes one or more processors and a non-transitory computer-readable medium storing instructions that, when executed by the one or more processors, would cause the one or more processors to govern the outer heat exchanger to cool fluid in the cold portion to a first target temperature during a hot season, and cool fluid in the cold portion to a lower target temperature during a cold season.