公开(公告)号：US09489003B1

公开(公告)日：2016-11-08

申请号：US14053203

申请日：2013-10-14

Applicant: Google Inc.

Inventor： Cornelius B. O Sullivan ,  Philippe H. Gow ,  Mark R. Imbertson

IPC: G05F1/66

CPC classification number: G05F1/66

Abstract: Methods, systems, and apparatus for managing power in a data center. In one aspect, a method includes monitoring respective phase power level in each phase of an alternating current multi-phase supply that provides power to a plurality of data center alternating current devices in a data center, comparing the respective phase power levels to phase distribution criteria that describe a target phase power level for each respective phase and determine, based on the comparison, a deviation of one or more of monitored phase power levels from the respective one or more target phase power levels and in response generate, for each of two or more data center alternating current devices, respective control signals to adjust the one or more adjustable phase power supplies in the data center alternating current device according to a determined adjustment for the data center alternating current device.

Abstract translation: 用于管理数据中心电源的方法，系统和装置。 在一个方面，一种方法包括监测交流多相电源的各相中的相位功率电平，所述相交流电源为数据中心中的多个数据中心交流装置提供电力，将各个相位功率电平与相位分布准则进行比较 其描述每个相应相位的目标相功率电平，并且基于比较确定所监测的相位功率电平中的一个或多个与相应的一个或多个目标相功率电平的偏差，并响应于针对两个或更多个目标相功率电平 更多的数据中心交流设备，相应的控制信号，以根据数据中心交流设备的确定的调整来调整数据中心交流设备中的一个或多个可调节相电源。

公开(公告)号：US20160093842A1

公开(公告)日：2016-03-31

申请号：US14501295

申请日：2014-09-30

Applicant: Google Inc.

Inventor： Richard Lidio Blanco ,  Dave Alexander ,  William Leslie Dailey ,  Philippe H. Gow

IPC: H01M2/10 ,  H01M10/6566 ,  H01M10/6563

CPC classification number: H01M2/105 ,  H01M2/127 ,  H01M10/6563

Abstract: A battery module includes a housing that defines an inner volume and includes an airflow path from an aperture formed in a first end member of the housing, through the inner volume, and to an aperture formed in a second end member of the housing; a plurality of power cells mounted in the inner volume of the housing, each of the power cells including a vent member at an end of the power cell; and a flame arrestor mounted across the airflow path and between the plurality of power cells and the aperture formed in the second end member of the housing. The flame arrestor includes a screen that includes a plurality of fluid pathways sized to allow an airflow from the airflow path through the fluid pathways and sized to impede a combusted fluid to pass therethrough.

Abstract translation: 电池模块包括壳体，其限定内部容积并且包括从形成在壳体的第一端构件中的孔通过内部容积的气流通道，并且形成在壳体的第二端部构件中的孔口; 多个功率单元，其安装在所述壳体的内部容积中，每个所述功率单元包括在所述功率单元的端部处的通气构件; 以及安装在气流路径上并且在多个功率单元和形成在壳体的第二端部构件中的孔之间的阻焰器。 阻火器包括一个屏幕，该屏幕包括多个流体路径，其大小允许来自气流路径的气流通过流体路径并且大小以阻止燃烧的流体通过。