公开(公告)号：US10205321B2

公开(公告)日：2019-02-12

申请号：US15230119

申请日：2016-08-05

Applicant: Hamilton Sundstrand Corporation

Inventor： Matthew L. Wilhide ,  Christopher J. Courtney

IPC: B64D47/00 ,  H02J3/32 ,  H02J4/00 ,  H02J7/00 ,  H02J7/34

Abstract: An electrical accumulator arrangement includes a plurality of energy storage modules having source and return leads. The source lead of a first energy storage module is connected to the return lead of a second energy storage module. The return lead of the first energy storage module is electrically isolated from the source lead of the second energy storage module to pulse voltage across rails of a multi-level direct current power bus.

公开(公告)号：US20180041028A1

公开(公告)日：2018-02-08

申请号：US15230181

申请日：2016-08-05

Applicant: Hamilton Sundstrand Corporation

Inventor： Matthew L. Wilhide ,  Christopher J. Courtney

IPC: H02J1/00 ,  H02M3/04

CPC classification number: H02J1/00 ,  H02J1/102 ,  H02J7/345 ,  H02J15/00 ,  H02M3/04 ,  Y02T50/54

Abstract: A hybrid energy storage module includes a bus lead and two or more high-power modules connectable to the bus lead. A controller is operably connected to a first of the high-power modules and a second of the high-power module. The controller has a pulse mode, where the first high-power module is connected to the bus lead. The controller also has an extended mode, where both the first high-power module and the second high-power module are connected to the bus lead.

公开(公告)号：US20140307360A1

公开(公告)日：2014-10-16

申请号：US13860265

申请日：2013-04-10

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： Joshua Scott Parkin ,  Christopher J. Courtney

IPC: H01G2/08 ,  H05K7/20

CPC classification number: H01G2/08 ,  H01G2/106 ,  H01G4/32 ,  H02M7/003 ,  H05K7/20236 ,  H05K7/20927

Abstract: A power electronics convertor is disclosed which includes a hermetically sealed housing, a dielectric cooling fluid contained in the housing, and a bank of capacitive elements disposed within the housing and submerged in the cooling fluid, wherein each capacitive element is wound about a hollow aluminum core forming an open interior region within the center of the capacitive element that is dimensioned and configured to optimize heat transfer between the capacitive element and the cooling fluid and reduce thermal stress in the capacitor.

Abstract translation: 公开了一种电力电子转换器，其包括密封壳体，容纳在壳体中的电介质冷却流体和设置在壳体内并浸没在冷却流体中的一组电容性元件，其中每个电容元件绕中空铝芯 在所述电容元件的中心内形成敞开的内部区域，所述内部区域的尺寸和构造被优化以优化所述电容元件和所述冷却流体之间的热传递并且减小所述电容器中的热应力。