公开(公告)号：US20150173242A1

公开(公告)日：2015-06-18

申请号：US14627513

申请日：2015-02-20

Applicant: ABB Technology AG

Inventor： Anders BLOMBERG ,  Bruno Agostini ,  Jing NI ,  Jürgen HAFNER ,  Mathieu HABERT

IPC: H05K7/20

CPC classification number: H05K7/20309 ,  F28D15/0241 ,  F28D15/0266 ,  F28D15/0275 ,  F28F2270/00 ,  H01L23/427 ,  H01L23/467 ,  H01L23/473 ,  H01L2924/0002 ,  H05K7/20318 ,  H05K7/20336 ,  H05K7/20936 ,  H01L2924/00

Abstract: An exemplary modular cooling system for cooling a plurality of electronic components is provided. The cooling system includes a plurality of cooling modules and a clamping arrangement. Each cooling module includes an evaporator unit, a condenser, a first pipe system, and a second pipe system. The clamping arrangement is adapted for holding and pressing an alternation stack in which the evaporator units are stacked in alternation with the power electronic components.

Abstract translation: 提供了用于冷却多个电子部件的示例性模块化冷却系统。 冷却系统包括多个冷却模块和夹紧装置。 每个冷却模块包括蒸发器单元，冷凝器，第一管道系统和第二管道系统。 夹紧装置适于保持和按压交替堆叠，其中蒸发器单元与功率电子部件交替堆叠。

公开(公告)号：US20140071629A1

公开(公告)日：2014-03-13

申请号：US14025135

申请日：2013-09-12

Applicant: ABB Technology AG

Inventor： Mathieu HABERT ,  Oscar APELDOORN ,  Thomas GRADINGER

IPC: H05K7/20

CPC classification number: H05K7/20927 ,  H01L23/4006 ,  H01L23/4012 ,  H01L23/427 ,  H01L23/467 ,  H01L23/473 ,  H01L2023/4025 ,  H01L2023/4031 ,  H01L2924/0002 ,  H02M7/483 ,  H01L2924/00

Abstract: An exemplary power electronics module includes a first power electronics element that generates a first heat flow during operation of the power electronics module, a second power electronics element that generates a second heat flow during operation of the power electronics module. The first cooler is in thermal contact with the first power electronics element to receive at least part of the first heat flow. The second cooler is in thermal contact with the second power electronics element to receive at least part of the second heat flow. A heat exchanger is configured to transmit at least part of the first heat flow and the second heat flow to a primary cooling flow and transfer heat flow in a thermally efficient manner. A magnitude of the heat flow is less than a total magnitude that is formed from a maximum first heat flow and a maximum second heat flow.

Abstract translation: 示例性的电力电子模块包括在电力电子模块的操作期间产生第一热流的第一电力电子元件，在电力电子模块的运行期间产生第二热流的第二电力电子元件。 第一冷却器与第一电力电子元件热接触以接收第一热流的至少一部分。 第二冷却器与第二电力电子元件热接触以接收第二热流的至少一部分。 热交换器被配置为将至少一部分第一热流和第二热流传递到主冷却流并以热效率的方式传递热流。 热流的大小小于由最大第一热流和最大第二热流形成的总量。