Standard energy storage container platform

Patent metadata

Field	Value
Publication number	US-2017288184-A1
Application number	US-201715476281-A
Country	US
Kind code	A1
Filing date	Mar 31, 2017
Priority date	Mar 31, 2016
Publication date	Oct 5, 2017
Grant date	—

Abstract

Embodiments of the disclosure provide an adaptable energy storage container that is interoperable with a plurality of battery types. For example, the disclosure provides an adaptable energy storage container design and method of use that is readily interoperable, e.g. physically and electrically, with a variety of battery types. The container and other components can be assembled into an energy storage platform. For example, the container can substantially enclose a plurality of battery strings within the platform. A central, internal gangway can provide fast access to battery modules and other components within the container. The strings of batteries, each comprising a plurality of battery modules, can be disposed within the container, substantially parallel to each other, and on either side of the central, internal gangway. The battery strings and battery modules therein can be accessed by the gangway through a door at an end of the container.

First claim

What is claimed is:

1 . A container for an energy storage platform, the container comprising:
a bottom portion forming a deck of the container; a top portion disposed above the bottom portion and forming a roof of the container; four sides extending from the bottom portion of the container to the top portion of the container, wherein the bottom portion, the four sides, and the top portion form a substantially rectangular box substantially enclosing an interior portion of the container with two parallel sides of the four sides forming a length side of the rectangular box, and another two parallel sides of the four sides forming a width side of the rectangular box, and wherein the length side of the rectangular box is longer than the width side; a central, internal gangway on the deck of the container and extending a length of the container substantially parallel to the two parallel sides forming the length side of the rectangular box; and a plurality of equipment racks disposed within the interior portion of the container, the equipment racks disposed substantially parallel and opposite to each other on each side of the gangway and adjacent to the two parallel sides forming the length side of the rectangular box.

2 . The container of claim 1 , wherein one of the sides forming the width side of the rectangular box comprises a door providing access to the gangway and the interior of the container.

3 . The container of claim 2 , wherein at least one of the sides forming the length side of the rectangular box comprises one or more doors providing access to the equipment racks adjacent to the at least one of the sides.

4 . The container of claim 3 , wherein the one or more doors of the at least one of the sides forming the length side of the rectangular box comprises a plurality of doors.

5 . The container of claim 2 , wherein both of the sides forming the length side of the rectangular box comprise one or more doors providing access to the equipment racks.

6 . The container of claim 5 , wherein the one or more doors of each of the sides forming the length side of the rectangular box comprises a plurality of doors.

7 . The container of claim 1 , wherein one or more of the racks are each adapted to accept and retain a plurality of different types of battery strings.

8 . An energy storage platform comprising:
a container, the container comprising:
a bottom portion forming a deck of the container,
a top portion disposed above the bottom portion and forming a roof of the container,
four sides extending from the bottom portion of the container to the top portion of the container, wherein the bottom portion, the four sides, and the top portion form a substantially rectangular box substantially enclosing an interior portion of the container with two parallel sides of the four sides forming a length side of the rectangular box, and another two parallel sides of the four sides forming a width side of the rectangular box, and wherein the length side of the rectangular box is longer than the width side,
a central, internal gangway on the deck of the container and extending a length of the container substantially parallel to the two parallel sides forming the length side of the rectangular box, and
a plurality of equipment racks disposed within the interior portion of the container, the equipment racks disposed substantially parallel and opposite to each other on each side of the gangway and adjacent to the two parallel sides forming the length side of the rectangular box; and
a plurality of battery strings, each battery string comprising a plurality of battery modules mounted in one of the plurality of equipment racks.

9 . The energy storage platform of claim 8 , wherein one of the sides forming the width side of the rectangular box comprises a door providing access to the gangway and the interior of the container.

10 . The energy storage platform of claim 9 , wherein the gangway provides access to the plurality of equipment racks and the plurality of battery strings.

11 . The energy storage platform of claim 9 , wherein at least one of the sides forming the length side of the rectangular box comprises one or more doors providing access to the equipment racks and battery strings adjacent to the at least one of the sides.

12 . The energy storage platform of claim 11 , wherein the one or more doors of the at least one of the sides forming the length side of the rectangular box comprises a plurality of doors.

13 . The energy storage platform of claim 9 , wherein both of the sides forming the length side of the rectangular box comprise one or more doors providing access to the equipment racks and battery strings.

14 . The energy storage platform of claim 13 , wherein the one or more doors of each of the sides forming the length side of the rectangular box comprises a plurality of doors.

15 . The energy storage platform of claim 8 , wherein the battery modules of each battery string comprise a battery type, the battery type comprising one or more of lithium-ion, nickel-cadmium, nickel-metal hydride, lithium-ion polymer, or lead-acid.

16 . The energy storage platform of claim 15 , wherein at least one of the battery strings comprises battery modules of a different battery type from battery modules of one or more other battery strings of the plurality of battery strings.

17 . The energy storage platform of claim 8 , wherein each battery string further comprises one or more battery string protection circuits and one or more battery string control circuits mounted in the equipment racks.

18 . The energy storage platform of claim 17 , wherein each battery string is further connected with one or more protection circuits, one or more battery string connections, and a main bus or conductors for the energy storage platform.

19 . The energy storage platform of claim 8 , further comprising one or more components mounted in one or more of the equipment racks.

20 . The energy storage platform of claim 19 , wherein the one or more components mounted in one or more of the equipment racks comprise one or more of a power distribution cabinet, a Heating Ventilation and Air Conditioning (HVAC) system, a fire suppression system, internal lighting, or a master controller.

Assignees

• Flex Ltd

Inventors

• Schnakofsky Alejandro Fabian
• Little Carl J

Classifications

• H01M10/663 Primary

  the system being an air-conditioner or an engine · CPC title

• H01M2220/10

  Batteries in stationary systems, e.g. emergency power source in plant · CPC title

• A62C3/16

  in electrical installations, e.g. cableways · CPC title

• H05K7/20945

  Thermal management, e.g. inverter temperature control · CPC title

• H01M10/613

  Cooling or keeping cold · CPC title