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    • 11. 发明授权
    • Alternative-source energy management
    • 替代能源管理
    • US08320146B2
    • 2012-11-27
    • US13048775
    • 2011-03-15
    • Lance P. HainesVishwas M. Deokar
    • Lance P. HainesVishwas M. Deokar
    • H02M3/24H02M7/32
    • H02J9/062H02J3/382H02J3/383H02J3/385H02J3/386Y02B10/72Y02E10/563Y02E10/566Y02E10/58Y02E10/763Y10T307/625
    • A power converter system includes a power converter system including: a DC-to-AC power converter; a first output configured to be coupled to a power grid; a first input configured to be coupled to the power grid; second outputs each configured to be coupled to a corresponding AC load; a power-grid switch coupled to the converter and to the first output; load switches coupled to the converter, the second outputs, and the first input; and a controller coupled to the load switches and to the first output and configured to determine whether energy from the power grid satisfies at least one criterion, the controller being further configured to control the power-grid switch and the load switches to couple the converter to the first output and to couple the first input to the second outputs if the at least one criterion is satisfied and otherwise to control the power-grid switch and the load switches to isolate the converter from the first output and to couple the converter to at least one of the second outputs.
    • 一种功率转换器系统,包括:功率转换器系统,包括:直流到交流功率转换器; 被配置为耦合到电网的第一输出; 被配置为耦合到所述电网的第一输入; 每个被配置为耦合到相应的AC负载的第二输出; 耦合到转换器和第一输出的电网开关; 耦合到转换器的负载开关,第二输出端和第一输入端; 以及控制器,其耦合到所述负载开关和所述第一输出,并且被配置为确定来自所述电网的能量是否满足至少一个准则,所述控制器还被配置为控制所述电网开关和所述负载开关以将所述转换器耦合到 所述第一输出并且如果满足所述至少一个准则则将所述第一输入耦合到所述第二输出,并且否则控制所述电网开关和所述负载开关以使所述转换器与所述第一输出隔离并且将所述转换器耦合到至少 第二个输出之一。
    • 12. 发明授权
    • Dual column gang outlets for minimizing installation space
    • 双柱组合插座,用于最小化安装空间
    • US08283802B2
    • 2012-10-09
    • US12569254
    • 2009-09-29
    • Michael JansmaYuchun JiangJim Phillip Donjon
    • Michael JansmaYuchun JiangJim Phillip Donjon
    • H02J1/10H02J3/38H02J9/00
    • H01R25/006H01R13/6272Y10T29/49826Y10T307/344Y10T307/527
    • A power distribution unit disclosed herein includes a plurality of power outlets arranged in adjacent columns, the first and the second terminals of the power outlets in a first column formed along a first line, the first and the second terminals of the power outlets in a second column formed along a second line, ground terminals of the power outlets in the first column formed along a third line, and ground terminals of the power outlets of the second column formed along a fourth line, wherein the first line, the second line, the third line, and the fourth line are arranged in parallel, and wherein the plurality of power outlets are arranged in one of an arrangement in which the third and fourth lines are positioned between the first and second lines, and an arrangement in which the first and second lines are positioned between the third and fourth lines.
    • 本文公开的配电单元包括布置在相邻列中的多个电源插座,沿着第一线形成的第一列中的电源插座的第一和第二端子,第二电源插座的第一和第二端子 沿着第二线形成的第一列的电源插座的接地端子沿着第三线形成在第一列中的电源插座的接地端子,以及沿第四线形成的第二列的电源插座的接地端子,其中第一线路,第二线路, 第三线和第四线平行布置,并且其中多个电源插座被布置在第三和第四线定位在第一和第二线之间的布置中的一个中,并且其中第一和第二线 第二行位于第三行和第四行之间。
    • 15. 发明授权
    • Sparkless electrical connector
    • 无火花电气连接器
    • US08226425B2
    • 2012-07-24
    • US12533595
    • 2009-07-31
    • Shen-Yuan ChienMeng-Chang Liu
    • Shen-Yuan ChienMeng-Chang Liu
    • H01R13/53
    • H01R13/6616H01R12/721H01R13/113H01R13/53H01R13/652H01R24/22H01R2103/00
    • Methods and apparatuses supporting an electrical connection in a manner that eliminates or reduces a danger of electrical sparking are disclosed. A sparkless electrical connector has a conductor, configured to provide flow of electricity between an electrical source and a load, and a resistive element, operatively coupled to the conductor, to resist flow of electricity during a state of partial connection with the electrical source or the load. The resistive element may be not in contact with a terminal of the source or load during a state of full connection. The resistive element may be a coating of an anodized material on a pin of the conductor. The coating provides a resistance sufficient to prevent sparking during connection of the conductor and at least one of the electrical source and the load. Techniques disclosed herein benefit users and manufacturers in the areas of safety, cost, simplicity, and reliability.
    • 公开了以消除或减少电火花危险的方式支持电连接的方法和装置。 无火花电连接器具有被配置为在电源和负载之间提供电流的导体和可操作地耦合到导体的电阻元件,以在与电源或部分连接的状态期间阻止电流流动 加载。 在完全连接的状态下,电阻元件可能不与源极或负载的端子接触。 电阻元件可以是在导体的引脚上的阳极氧化材料的涂层。 涂层提供足够的电阻以防止在导体和电源和负载中的至少一个连接期间发生火花。 这里公开的技术在安全性,成本,简单性和可靠性方面使用户和制造商受益。
    • 17. 发明授权
    • System and method for assessing and managing data center airflow and energy usage
    • 用于评估和管理数据中心气流和能量使用的系统和方法
    • US08209056B2
    • 2012-06-26
    • US12277715
    • 2008-11-25
    • Neil RasmussenJames W. VanGilderXuanhang Zhang
    • Neil RasmussenJames W. VanGilderXuanhang Zhang
    • G05D23/00
    • G06F1/206G06F17/5004G06F2217/16G06F2217/34G06F2217/80H05K7/20836Y02D10/16
    • A system and method for providing energy assessment and optimization in a data center that includes at least one cooling provider, and at least one cooling consumer, the at least one cooling consumer having cooling requirements. The method according to one aspect includes receiving data regarding cooling availability and power consumption for the at least one cooling consumer, cooling capacity of the at least one cooling provider, and a physical relationship between the at least one cooling consumer and the at least one cooling provider in the data center, storing the received data, determining airflow distribution effectiveness between the at least one cooling consumer and the at least one cooling provider, and displaying at least one value representative of the effectiveness of the distribution of airflow in the data center between the at least one cooling consumer and the at least one cooling provider.
    • 一种用于在数据中心中提供能量评估和优化的系统和方法,所述数据中心包括至少一个冷却提供者以及至少一个冷却消费者,所述至少一个冷却消费者具有冷却需求。 根据一个方面的方法包括接收关于至少一个冷却消费者的冷却可用性和功率消耗的数据,所述至少一个冷却供应商的冷却能力以及所述至少一个冷却消耗者与所述至少一个冷却 数据中心的提供者,存储所接收的数据,确定至少一个冷却消费者和至少一个冷却提供者之间的气流分布效能,以及显示代表在数据中心之间的气流分布的有效性的至少一个值 所述至少一个冷却消耗器和所述至少一个冷却提供器。
    • 19. 发明申请
    • SYSTEM AND METHOD FOR BIDIRECTIONAL DC-AC POWER CONVERSION
    • 双向直流电源转换的系统和方法
    • US20120112547A1
    • 2012-05-10
    • US12940100
    • 2010-11-05
    • Rajesh GhoshRaju NarsimhaMahesh LipareDamir Klikic
    • Rajesh GhoshRaju NarsimhaMahesh LipareDamir Klikic
    • H02J9/06
    • H02J9/062H02M3/33553H02M3/33584Y10T307/625
    • A power converter includes a power input configured to receive input power from an AC power source, a power output configured to provide output power to a load, a battery interface configured to exchange DC power with a battery, and power converter circuitry. The power converter circuitry is adapted to, in a first interconnection configuration, convert the input power into the DC power at the battery interface, and, in a second interconnection configuration, convert the DC power at the battery interface into the output power. The power converter circuitry has a power line, a transformer, a first connection node switchably connected to the power line in the first interconnection configuration and switchably connected to the transformer in the second interconnection configuration, and a second connection node switchably connected to the transformer in the first interconnection configuration and switchably connected to the power line in the second interconnection configuration.
    • 电力转换器包括被配置为从AC电源接收输入电力的电力输入,被配置为向负载提供输出功率的电力输出,被配置为与电池交换DC电力的电池接口以及功率转换器电路。 功率转换器电路适于在第一互连配置中将输入功率转换为电池接口处的DC电力,并且在第二互连配置中,将电池接口处的DC电力转换为输出功率。 功率转换器电路具有电源线,变压器,第一连接节点,其以第一互连配置可切换地连接到电力线,并且在第二互连配置中可切换地连接到变压器;以及第二连接节点,其可切换地连接到变压器, 第一互连配置并且在第二互连配置中可切换地连接到电力线。