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1. 发明申请

US20150180234A1 RACK POWER DISTRIBUTION VIA MODULAR, EXPANDABLE BUS BAR FOR MODULAR AND SCALABLE/EXPANDABLE INFORMATION HANDLING SYSTEM 审中-公开
标题翻译：通过模块化的可扩展总线，模块化和可扩展/可扩展信息处理系统的机架功率分配
公开(公告)号：US20150180234A1
公开(公告)日：2015-06-25
申请号：US14139828
申请日：2013-12-23
申请人： DELL, INC.
发明人： Edmond Bailey , John R. Stuewe , Paul W. Vancil , Kunrong Wang
IPC分类号： H02J1/10
CPC分类号： H02J1/10 , G06F1/26 , Y10T307/258
摘要： A rack-based information handling system (IHS) includes a rack having a modular structure that supports insertion from a front of the rack of different numbers and sizes of information technology (IT) gear to create one or more IT nodes. Power bay chassis is received in the rack with a power distribution unit directed towards a rear of the rack. A modular busbar assembly is attached to the rear of the rack. A first vertical busbar segment is in direct electrical connection with the power distribution unit and spans one or more nodes to provide hot pluggable electrical power to an aft-directed connection of an IT node inserted into the rack. A second busbar segment can be attached to the first vertical busbar to electrically communicate with the power distribution unit and span an additional node adjacent to the one or more nodes to provide electrical power to the adjacent node.
摘要翻译：基于机架的信息处理系统（IHS）包括具有模块化结构的机架，其支持从不同数量和尺寸的信息技术（IT）齿轮的机架的前部插入以创建一个或多个IT节点。电源舱机架接收在机架中，配电单元指向机架的后部。模块化母线组件连接到机架的后部。第一垂直母线段与配电单元直接电连接并且跨越一个或多个节点以向插入机架中的IT节点的向前指向的连接提供热可插拔电力。第二母线段可以附接到第一垂直母线以与配电单元电连通并且跨越与一个或多个节点相邻的附加节点以向相邻节点提供电力。

2. 发明授权

US09625974B2 Global throttling of computing nodes in a modular, rack-configured information handling system 有权
公开(公告)号：US09625974B2
公开(公告)日：2017-04-18
申请号：US14139739
申请日：2013-12-23
申请人： DELL, INC.
发明人： Edmond Bailey , John R. Stuewe , Paul W. Vancil
IPC分类号： G06F1/32 , G06F1/00 , G06F1/20 , G06F1/28
CPC分类号： G06F1/3234 , G06F1/206 , G06F1/263 , G06F1/28 , G06F1/3206 , G06F1/3296 , Y02D10/16
摘要： A computer-implemented method enables global throttling of processing nodes in a rack-configured information handling system (RIHS). A rack-level management controller receives power-usage data and operating parameters associated with processing nodes within separately-controlled blocks of the RIHS. A power subsystem of the RIHS regulates an amount of power supplied to the processing nodes of the RIHS based on the power-usage data and operating parameters for the processing nodes and a total amount of available power for distribution within the RIHS. In response to detecting a condition that reduces the total amount of available power for distribution within the IHS, the management controller autonomously initiates global throttling of the processing nodes within the IHS to reduce power consumption by at least one of the processing nodes. The global throttling is completed via a signal transfer over a select Ethernet cable wire to connected block controllers that control the processing nodes.

3. 发明授权

US09232678B2 Modular, scalable, expandable, rack-based information handling system 有权
标题翻译：模块化，可扩展，可扩展，基于机架的信息处理系统
公开(公告)号：US09232678B2
公开(公告)日：2016-01-05
申请号：US14143846
申请日：2013-12-30
申请人： DELL, INC.
发明人： Edmond Bailey , John R. Stuewe , Paul W. Vancil , Kunrong Wang , German Florez-Larrahondo , Jimmy Pike , Stephen P. Rousset , Joseph Vivio
IPC分类号： H05K5/00 , H05K7/00 , G06F1/16 , H05K7/14 , H05K7/20
CPC分类号： H05K7/1489 , H05K7/1487 , H05K7/1492 , H05K7/20736
摘要： A modular, scalable and expandable (MSE) rack-based information handling system (RIHS) includes: a rack assembly having a frame that defines: a front bay chassis with height, depth and width dimensions that enable insertion of a plurality of different sizes of IT gear; and a rear bay that accommodates power and cooling components to support operation of the different sizes of IT gear. The power and cooling for the IT gear are provided from the rear bay and are separate from and independent of the IT gear installed within the front bay chassis. The rack assembly further includes a power and management chassis in which is inserted a power and management module having power and management components located thereon to provide rack-level power and management. A modular configuration of fan modules are inserted within fan receptacles within the rear bay to provide block level cooling of adjacent blocks of IT gear.
摘要翻译：模块化，可扩展和可扩展（MSE）基于机架的信息处理系统（RIHS）包括：具有框架的机架组件，该框架限定：具有高度，深度和宽度尺寸的前托架机架，其能够插入多个不同尺寸的 IT装备以及一个后舱，可容纳电源和冷却组件，以支持不同尺寸的IT设备的操作。 IT齿轮的电源和冷却是从后部托架提供的，与安装在前托架机箱中的IT齿轮分开并独立。机架组件还包括电源和管理机箱，其中插入有位于其上的电源和管理组件的电源和管理模块，以提供机架级电源和管理。风扇模块的模块化配置被插入后隔间内的风扇插座内，以提供相邻的IT齿轮块的块级冷却。

4. 发明授权

US09753520B2 Predictive power capping and power allocation to computing nodes in a rack-based information handling system 有权
公开(公告)号：US09753520B2
公开(公告)日：2017-09-05
申请号：US14139765
申请日：2013-12-23
申请人： DELL, INC.
发明人： Edmond Bailey , John R. Stuewe , Paul W. Vancil , Kunrong Wang , German Florez-Larrahondo
IPC分类号： G06F1/32 , G06F1/28
CPC分类号： G06F1/3234 , G06F1/28 , G06F1/3206 , G06F1/3287 , G06F1/3296
摘要： A computer-implemented method enables rack-level predictive power capping and power budget allocation to processing nodes in a rack-based IHS. A rack-level management controller receives node-level power-usage data and settings from several block controllers, including current power consumption and an initial power budget for each node. A power consumption profile is generated based on the power-usage data for each node. A total available system power of the IHS is identified. A system power cap is determined based on the power consumption profiles and the total available system power. A current power budget is determined for each node based on an analysis of at least one of the power consumption profile, the initial power budget, the current power consumption, the system power cap, and the total available system power. A power subsystem regulates power budgeted and supplied to each node based on the power consumption profiles and the system power cap.

5. 发明授权

US10004162B2 Enhanced fan design, configuration, and control for modular, scalable and expandable, rack-based information handling system 有权
公开(公告)号：US10004162B2
公开(公告)日：2018-06-19
申请号：US14139700
申请日：2013-12-23
申请人： DELL, INC.
发明人： Edmond Bailey , Austin Michael Shelnutt , John R. Stuewe , Paul W. Vancil
IPC分类号： H05K7/20 , G05D23/19
CPC分类号： H05K7/20736 , G05D23/1932 , H05K7/20209 , H05K7/20836
摘要： A rack-based information handling system (IHS) includes a rack having a modular structure that supports insertion of different numbers and sizes of information technology (IT) gear to create one or more IT nodes. A fan bay module is attached to the rack and supports insertion of multiple different fan configurations in more than one fan receptacle. At least one fan is inserted within corresponding at least one fan receptacle of the fan bay module to conform to at least a first fan configuration. A block controller is configurable to control each of the different fan configurations and which, in response to detecting the first fan configuration of the at least one fan inserted within the fan bay module, activates a corresponding first control algorithm that enables the detected first fan configuration to be utilized to provide rack-level cooling for one or more of the IT nodes inserted within the rack.

6. 发明授权

US10340691B2 Rack power distribution via modular, expandable bus bar for modular and scalable/expandable information handling system 有权
公开(公告)号：US10340691B2
公开(公告)日：2019-07-02
申请号：US14139828
申请日：2013-12-23
申请人： DELL, INC.
发明人： Edmond Bailey , John R. Stuewe , Paul W. Vancil , Kunrong Wang
IPC分类号： H02J3/00 , H02J1/10 , G06F1/26
摘要： A rack-based information handling system (IHS) includes a rack having a modular structure that supports insertion from a front of the rack of different numbers and sizes of information technology (IT) gear to create one or more IT nodes. Power bay chassis is received in the rack with a power distribution unit directed towards a rear of the rack. A modular busbar assembly is attached to the rear of the rack. A first vertical busbar segment is in direct electrical connection with the power distribution unit and spans one or more nodes to provide hot pluggable electrical power to an aft-directed connection of an IT node inserted into the rack. A second busbar segment can be attached to the first vertical busbar to electrically communicate with the power distribution unit and span an additional node adjacent to the one or more nodes to provide electrical power to the adjacent node.

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