Modular power distribution assembly and method of assembly thereof

Patent metadata

Field	Value
Publication number	US-12428167-B2
Application number	US-202418649281-A
Country	US
Kind code	B2
Filing date	Apr 29, 2024
Priority date	Jul 9, 2020
Publication date	Sep 30, 2025
Grant date	Sep 30, 2025

Abstract

A modular power distribution apparatus and method includes a frame defined by a first set of parallel supports and a second set of parallel supports, the second set of parallel supports connecting the first set of parallel supports, the frame defining a generally planar assembly, as well as a set of components extending from a side of the frame. The set of components includes a set of power modules.

First claim

What is claimed is:

1. A modular power distribution assembly, comprising:
a frame defined by a first set of parallel supports and a second set of parallel supports, the frame defining a generally planar assembly;
a first set of components extending from one side of the frame and comprising:
a set of primary power modules, each of the set of primary power modules having a power input and a bus bar power output;
a set of secondary power modules, each of the set of secondary power modules having a bus bar power input and a load output; and
a control module; and

a second set of components extending from another side of the frame and operably coupled to at least one of the frame or the first set of components, the second set of components comprising:
a common communication backplane configured to communicate instructions from the control module to at least one of the set of primary power modules or the set of secondary power modules; and
a bus bar electrically connecting at least one of the bus bar power outputs of the set of primary power modules to at least one of the bus bar power inputs of the set of secondary power modules.

2. A method of assembling a modular power distribution assembly, the method comprising:
coupling a first set of components to a first side of a frame defined by at least one set of parallel supports, the first set of components including a set of primary power modules each having a power input and a bus bar power output, and also including a set of secondary power modules each having a bus bar power input and a load output;
coupling a second set of components to a second side of the frame, the second set of components including a common communication backplane configured to communicate instructions to the set of primary power modules and the set of secondary power modules, and also including a bus bar electrically connecting at least one of the bus bar power outputs of the set of primary power modules to at least one of the bus bar power inputs of the set of secondary power modules; and
coupling at least one of the power inputs of the first set of components to the bus bar.

3. The method of claim 2 , further comprising mounting at least one carrier plate onto the at least one set of parallel supports.

4. The method of claim 3 , further comprising coupling the first set of components and the second set of components to the at least one carrier plate.

5. The method of claim 4 , further comprising coupling at least one of the power inputs of the first set of components to the bus bar via a corresponding aperture in the carrier plate.

6. The method of claim 4 , further comprising coupling at least one communication interface of the first set of components to the common communication backplane via a second corresponding aperture in the carrier plate.

Assignees

• Ge Aviat Systems Ltd

Inventors

• Rainbow Alexander James
• Smith Michael James

Classifications

• H05K7/14324

  comprising modular units, e.g. DIN rail mounted units · CPC title

• H02B1/04

  Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing · CPC title

• H02J2105/32

  for aircrafts · CPC title

• B64D41/00 Primary

  Power installations for auxiliary purposes · CPC title

• H05K7/1457

  Power distribution arrangements · CPC title