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    • 5. 发明申请
    • Transformer
    • 变压器
    • US20160148747A1
    • 2016-05-26
    • US15012436
    • 2016-02-01
    • Emerson Network Power, Energy Systems, North America, Inc.
    • Yaming ShiYuangang LiuLiwei HuangXiangsheng LiFeng Xu
    • H01F27/28H01F27/24
    • H01F27/2823H01F3/14H01F27/24H01F27/38H01F2027/348
    • There is provided a transformer including an E shaped and two I shaped magnetic cores and a first, second and third windings, wherein: one I shaped magnetic core is located between one side and a middle legs of the E shaped magnetic core, another is located between another side and the middle legs; there is an air gap on each of the two I shaped magnetic cores or two side or bottom legs of the E shaped magnetic core, the first winding is wound on a part of the magnetic cores where the air gap exists; the second and third windings are wound on the middle leg; and the first winding is connected in parallel with the second winding to constitute a primary winding; the third winding is a secondary winding. With the transformer provided by the disclosure, transformer winding loss can be reduced, and transformer efficiency can be improved.
    • 提供了包括E形和两个I形磁芯以及第一,第二和第三绕组的变压器,其中:一个I形磁芯位于E形磁芯的一侧和中间支脚之间,另一个位于 在另一边和中间的腿之间; 在E形磁芯的两个I形磁芯或两个侧面或底部的每一个上都有气隙,第一个绕组缠绕在存在气隙的磁芯的一部分上; 第二和第三绕组缠绕在中间腿上; 并且所述第一绕组与所述第二绕组并联连接以构成初级绕组; 第三绕组是次级绕组。 利用本公开提供的变压器,可以减小变压器绕组损耗,提高变压器效率。
    • 7. 发明申请
    • SYSTEMS AND METHODS FOR MATCHING AN END OF DISCHARGE FOR MULTIPLE BATTERIES
    • 用于匹配多个电池放电结束的系统和方法
    • US20160036270A1
    • 2016-02-04
    • US14814952
    • 2015-07-31
    • EMERSON NETWORK POWER, ENERGY SYSTEMS, NORTH AMERICA, INC.
    • Michael Francis SMITH
    • H02J9/06
    • H02J9/061G01R31/36
    • A system includes a first power converter, a second power converter, a first battery having a time to end of discharge (EOD) and coupled to output a current to the first converter, a second battery having a time to EOD and coupled to output a current to the second converter, and a control circuit coupled to the first converter and the second converter. The control circuit is configured to monitor the times to EOD of the first battery and the second battery, and in response to the times to EOD of the first battery and the second battery not being substantially equal, control the first converter to adjust the current drawn from the first battery to change a rate of decrease of the time to EOD of the first battery. Other example systems and methods for substantially matching a time to EOD of a plurality of batteries are also disclosed.
    • 一种系统包括第一功率转换器,第二功率转换器,具有放电时间结束的第一电池(EOD)并被耦合以将电流输出到第一转换器;第二电池,具有到EOD的时间并被耦合以输出 电流到第二转换器,以及耦合到第一转换器和第二转换器的控制电路。 控制电路被配置为监视第一电池和第二电池的EOD的时间,并且响应于第一电池和第二电池的EOD的时间基本不相等,控制第一转换器以调整所绘制的电流 从第一个电池改变第一个电池的时间减少到EOD的速度。 还公开了用于基本上匹配多个电池的EOD的时间的其他示例系统和方法。
    • 9. 发明申请
    • Passive Cooling Features For Electronics Equipment Cabinets
    • 电子设备柜被动冷却功能
    • US20150373872A1
    • 2015-12-24
    • US14748476
    • 2015-06-24
    • Emerson Network Power, Energy Systems, North America, Inc.
    • Adarsh KHANDELWALSrinivasan NATARAJANJames William WEBSTERArunkumar BIRAGONI
    • H05K7/20
    • H05K7/20572
    • An electronics equipment cabinet includes a plurality of walls defining a first space and a second space adjacent the first space. A wall of the plurality of walls separates the first space and the second space and includes an opening. The cabinet further includes a heat generating module having an inlet side, an outlet side opposing the inlet side, a heat generating component between the inlet side and the outlet side, and an internal fan for directing air heated by the heat generating component into the second space via the opening of the wall. One or more walls of the plurality of walls defining the second space includes a thermally conductive material for transferring heat from the second space to a surrounding environment external to the cabinet to reduce a temperature in the cabinet. Other example cabinets and methods for reducing temperature in cabinets are also disclosed.
    • 电子设备柜包括限定第一空间的多个壁和与第一空间相邻的第二空间。 多个壁的壁分隔第一空间和第二空间并且包括开口。 所述柜还包括具有入口侧,与所述入口侧相对的出口侧,所述入口侧和所述出口侧之间的发热部件的发热组件和用于将由所述发热部件加热的空气引导到所述第二 空间通过墙壁的开放。 限定第二空间的多个壁中的一个或多个壁包括用于将热量从第二空间传递到机柜外部的周围环境的导热材料,以降低机柜中的温度。 还公开了用于降低机柜温度的其它示例性机柜和方法。