CA2743024C - Arrangement of stationary batteries - Google Patents

Arrangement of stationary batteries Download PDF

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Publication number
CA2743024C
CA2743024C CA2743024A CA2743024A CA2743024C CA 2743024 C CA2743024 C CA 2743024C CA 2743024 A CA2743024 A CA 2743024A CA 2743024 A CA2743024 A CA 2743024A CA 2743024 C CA2743024 C CA 2743024C
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CA
Canada
Prior art keywords
casing
cassettes
arrangement
cassette
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2743024A
Other languages
French (fr)
Other versions
CA2743024A1 (en
Inventor
Willy Hermansson
Bertil Nygren
Falah Hosini
Fredrik Tinglow
Jan Svensson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Research Ltd Switzerland
Original Assignee
ABB Research Ltd Switzerland
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABB Research Ltd Switzerland filed Critical ABB Research Ltd Switzerland
Publication of CA2743024A1 publication Critical patent/CA2743024A1/en
Application granted granted Critical
Publication of CA2743024C publication Critical patent/CA2743024C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)

Abstract

A cassette (1) for a battery stack (3), comprising a casing (2) for a battery pack (4), which casing (2) is made of a non-conducting material. The casing (2) has a front side (5) with an opening (6) for receiving the battery pack (4). Preferably, the casing (2) has a back side (7), opposite the front side (5), the back side (7) being provided with electrical connections (8, 9) lead-ing into the casing and arranged to connect to the poles of a battery pack (4) when a battery pack (4) is inserted into the casing (2) through the front side (5). Arrangement of the cassettes (1) is also provided, wherein the cassettes in the arrangement is placed in mechanical connection on top of each other.

Description

ARRANGEMENT OF STATIONARY BATTERIES
BACKGROUND AND PRIOR ART
Field of the Invention The present invention relates to arrangements of batteries, and in particular, arrangements of stationary high power batteries.
Prior Art Stationary batteries can be used in compensation of VAr (Volt Ampere reactive). Such systems often have a large number of batteries as a power source. The terminals of the individual batteries are connected in parallel and serial connections to provide the needed voltage and energy.
These large capacity batteries have been placed in, for example, cabinets or the like to fulfil space requirements, provide adequate ventilation and allow easy inspection. To prevent fires and/or limit the spreading of fire the batteries can be placed in fire safe cells or racks, for example, made of aluminium.
The batteries also have to be accessible for maintenance and replacement. Moreover, such access has to be provided in a safe manner avoiding electrical shocks. For this purpose fire safe aluminium cabinets or racks have been provided with ground connections.
Moreover, when a large number of batteries are used to provide high voltage energy storage, the aluminium racks for the batteries in different voltage levels have been isolated from each other.
An example of a known fire safe design today uses four battery stacks. Each battery stack contains three rows of batteries 4
2 and on each row three batteries 4 are connected in series (figure 1). The shelf 31 structure is of aluminium and insulators 32 are mounted between each row. The voltage between each row is approximately a couple of 100 Volts.
However, the voltage between the batteries and the floor, walls and roof is the full system voltage and therefore large insulators 30 are mounted between the lowest row of batteries and the floor.
To make it safe for the persons that will make service, a number of design items must be added. In a battery stack material made of aluminium, the aluminium shelves 31, or battery carrying beams, must be voltage potential controlled, so the voltage potential does not float and exceed the insulation level. Therefore, a high ohmic resistor 34 (figure 2) is connected between the minus pole 35 of the battery 4 to the aluminium shelf 31 or beam below 31 the battery 4. This is done on each battery row. However, in order to make service, the shelves or beams must be grounded and therefore each balk must be connected to the ground 36 via a disconnector 37. The disconnectors 37 must manage the full DC voltage and are therefore large due to a large needed air distance.
Moreover, the potential control resistor must be disconnected when each shelf or beam is grounded not to discharge the batteries.
Summary of the Invention Accordingly, it is an object of the present invention to provide a simplified battery stacks, still fulfilling space, safety and maintenance requirements for battery backup systems. The system in accordance with the invention should also fulfil the high voltage and high power requirements needed for an adequate VAr compensation.
3 For this purpose the invention provides a cassette for a battery stack. The cassette comprises a casing for a battery pack made of a plastic or other non-conducting material.
The casing has a front side with an opening for receiving the battery pack.
The casing has a back side, opposite the front side, and the back side is provided with electrical connectors leading into the casing and arranged to connect to the poles of a battery pack when a battery pack is inserted into the casing. Thus, providing an electrical connector at the back side facing away from the front side into which batteries are loaded and out of which battery packs are withdrawn. An operator loading or unloading batteries in a stack of cassettes will be standing in front of the stack and will, thus, be separated from the electrical connectors at the back side by the non-conducting casings.
The electrical connectors in the back side of the casing, from the positive and negative battery pole, respectively, are preferably arranged horizontally separated. In this way stacked battery packs can easily be connected in parallel by a straight connector covering and connecting to each positive connection when the battery packs are placed on top of each other.
Preferably, the battery pack comprises a switch for selectively connecting and disconnecting the battery pack from the electrical connections. In this way a malfunctioning battery pack can be disconnected without removing the battery pack manually.
The cassette is preferably made as a stackable unit, adapted for stacking with identical units.
4 , Preferably, the casing of each unit having an upper surface with first connection means of a two-part mechanical connection, and the casing of each unit having a lower surface provided with second connection means for the two-part connection, each casing thus being adapted for mating with an identical casing in a stack.
Preferably, the casing of each cassette having side surfaces comprising connection means for two part connections of cassettes side by side.
The casing is preferably made of flame retardant material and preferably also being heat insulating.
Preferably the casing comprising ventilation holes allowing air and gas flow into and out of the casing, the ventilation holes being provided in an upper portion of the casing.
Preferably the casing of each cassette comprises connectors for pipes for providing ventilation and cooling of the battery pack.
BRIEF DESCRIPTION OF DRAWINGS
Figure 1 shows a battery stack;
Figure 2 show a schematic of connections between shelves of the battery stack;
Figure 3 shows a cassette for a battery stack;
Figure 4 shows a battery inserted inside a cassette;
Figure 5 shows stacked cassettes with batteries inserted; and Figure 6 shows a section of two columns with three rows of the back side of the stack shown in Figure 5.

4a DESCRIPTION OF EMBODIMENTS
A cassette 1, in accordance with the invention, for a battery 4, also denoted battery pack is illustrated in figure 3. The cassette comprises a casing 2 which is made of an electrically isolating or insulating material, such as a plastic or composite material, and has an open front face 5 for receiving a battery. The bottom internal surface of the casing is provided with guides 17 for a controlled insertion of a battery into the interior of the casing.
The casing has walls surrounding the battery, a bottom 12, a top 10, and side walls 14, 15. The back 7 of the casing comprises a wall having connectors 8, 9 connected to the poles of an inserted battery. The connectors 8, 9 are separated horizontally from each other, so that a vertical straight connecting bar (23 in fig. 6) can be vertically arranged connecting the positive poles and negative poles, respectively, of a stack of batteries together. All the walls
5 7, 10, 12, 14, 15 of the casing is made of the same isolating material, and only the back wall 7 is provided with electrical terminals 8, 9, which terminals are adapted for connection to a bus bar (23, 24 in fig. 5). Thus, the front 5 provides an opening 6 facing an operator when handling the battery (4 in fig. 4), whereas the back side 7 that faces away from the operator comprises the poles 8, 9 connected to a bus bar. In this way the operator can safely remove and insert a battery safely isolated from the bus bar by the cassette 1. At the top of the cassette 1, both the front and back surface is provided with ventilation holes 16, the ventilation holes 16 being provided in an upper portion 18 of the casing. Also, pipe connectors 19, 20 for supplying cooling air (19) and ventilating gas (20) are provided in the back side. The casing can alternatively be provided with pipe connections for cooling liquid, such as deionized water, and the cassette adapted for liquid cooling of the battery.
Figure 4 illustrates a battery 4 inserted inside the cassette 1. The front opening 6 of the cassette 1 is adapted to the size of the battery 4 so that a battery fits neatly with only a small gap preventing erroneous insertion of the battery, and together with the bottom guide (17) guarantees a correct insertion and subsequent connection of the poles of the battery. The top surface of the cassette 1 includes mechanical connections 11, illustrated as grooves 11, and the bottom surface includes corresponding mechanical connections 13, illustrated as knobs 13, for mating two or more cassettes together on top of each other. Thus, the illustrated cassette 1 includes a connection of Lego type. Alternatively, other
6 means for mating the cassettes on top of each other in a stack such as dove-tail mating connections can be provided.
Figure 5 illustrates stacked cassettes with batteries 3 inserted. This figure illustrates the front side with the batteries facing an operator. The stack is arranged on isolating leg supports 33 resting on a floor. An alternative is to arrange the stack of cassettes hanging, for example from the ceiling, on an isolated beam or in a rack.
Figure 6 illustrates a section of two columns with three rows of the back side of the stack 3 in figure 5. Vertical connectors connect the positive terminals of each cassette 1 in a column together.
Similarly, the negative terminals of the cassetts in each column are interconnected by a vertical connector 23. Thus, the batteries in each column are electrically connected.
Vertical connectors 23 of two adjacent columns are interconnected by a horizontal bar 24, extending between the connectors from a connector in the first column to the connector of the second column. By arranging the terminals in the back side 7 off-set, preferably both vertically and horizontally, easy connection by a straight copper or aluminium bar can be provided. In this way a battery stack fulfilling the need of power and voltage of the system can be achieved more easily with a combination of serial and parallel connections of the batteries 4 in the rows and columns of the stack 3.
Although, vertical and horizontal bars are preferred, another useful alternative is to utilise cables for interconnecting the electrical connectors of the cassettes.
The cassettes provide an easy to build stack having connectors 23 arranged in the back for connection to bus bars 24. Also
7 the connections to ventilation pipes 21 and cooling pipes 22 are arranged in the back. The stack made of the isolating cassettes provides a protection between an operator and the bus bars 23, 24, and loading of batteries can be performed without risk even if the bus bars are not disconnected from the remainder of the system. Using stackable cassettes instead of shelves also have the advantage that additional columns of batteries easily can be added.
The high ohmic resistor 34, in figure 2, between the aluminium beam or shelf 31 and the minus pole 35 of the battery is not necessary since the cassettes does not conduct electricity.
For the same reason, the grounding disconnector 37 (of figure 2) between the aluminium shelf 31 and ground 36 is not needed.
Without the high ohmic resistor 34, the disconnector 38 for this resistor 34 is not needed.
Moreover, even if an operator forgets to connect or disconnect a grounding wire, the operator is protected since there is no electrical conducting aluminium beams or shelves, instead isolating cassette cases.
Thus, modular cassettes 1 for housing batteries 4, including a plurality of cells, especially for VAr compensation, have been provided. Such cassettes 1 can also be used in battery energy storages for providing standby power in the event of a power failure. To provide uninterruptible power a back-up system having a large number of batteries 4 as a power source can be built. The system have the terminals of the individual batteries connected in parallel (by connecting bar 23) and serial connections (by connecting bar 24) to provide the needed voltage and energy for power compensation.

Claims (19)

Claims
1. A cassette for a battery stack, comprising a casing for a battery pack, the casing has a front side with an opening for receiving the battery pack, and the casing is made of a non-conducting material, wherein the casing has a back side, opposite the front side, the back side being provided with electrical connectors leading into the casing and arranged to connect to the poles of the battery pack when the battery packis inserted into the casing through the front side;
wherein the casing comprises a top surface with first connection means of a two-part mechanical connection, and the casing comprises a bottom surface provided with second connection means for the two-part connection, so that the casing can mate an identical casing top to bottom.
2. A cassette according to claim 1, wherein the electrical connectors in the back side of the casing, from the positive and negative battery pole, respectively, are arranged horizontally separated.
3. A cassette according to claim 1 or 2, wherein the casing of the cassette comprises side surfaces with connection means for two part connections of cassettes side by side.
4. A cassette according to any one of claims 1-3, wherein the casing is made of flame retardant material.
5. A cassette according to any one of claims 1-4, wherein the casing is made of a heat insulating material.
6. A cassette according to any one of claims 1-5, the casing comprising ventilation holes allowing air and gas flow into and out of the casing, the ventilation holes being provided in an upper portion of the casing.
7. A cassette according to any one of claims 1-6, comprising connectors for pipes for providing ventilating and cooling of the battery pack.
8. Arrangement of cassettes comprising a plurality of cassettes according to any one of claims 1-7.
9. Arrangement of cassettes according to claim 8, at least two of which being placed in mechanical connection on top of each other.
10. Arrangement of cassettes according to any one of claims 8-9, comprising an electrical interconnection of the terminals of at least two of the cassettes.
11. Arrangement of cassettes according to claim 10, said electrical interconnection being essentially straight and vertical.
12. Arrangement of cassettes according to claim 10, said electrical interconnection being essentially straight and horizontal.
13. Arrangement of cassettes according any one of claims 8- 10, comprising at least two electrical interconnections, at least one of which is horizontal and at least one of which is vertical.
14. Arrangement of cassettes according to any one of claims 10-13, wherein the, or each, electrical interconnection comprises an electrically conducting bar or an electrically conducting cable.
15. Arrangement of cassettes according to any one of claims 8-14, comprising pipes for ventilating gas connected to each of the cassettes.
16. Arrangement of cassettes according to any one of claims 8-15, comprising pipes for cooling gas connected to each of the cassettes.
17. Arrangement of cassettes according to any one of claims 8-16, comprising cassettes stacked in a plurality of rows and a plurality of columns.
18. Arrangement of cassettes according to any one of claims 8-17, said cassettes being stacked with openings for receiving batteries facing in a forward direction, and electrical connections arranged on the back of the stack facing in a direction opposite the forward direction.
19. Arrangement for stacking batteries for power compensation in high voltage systems, comprising a plurality of modular cassettes being stacked side by side, and top to bottom, each of said cassettes comprising a casing for a battery pack, the casing having a front side with an opening for receiving the battery pack, and the casing being made of a non-conducting material, the casing also having back connections for electrical power supply;
wherein the casing of each cassette comprises a top surface with first connection means of a two-part mechanical connection, and the casing comprises a bottom surface provided with second connection means for the two-part connection, so that the casing can mate an identical casing top to bottom.
CA2743024A 2008-11-17 2009-11-16 Arrangement of stationary batteries Expired - Fee Related CA2743024C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11521008P 2008-11-17 2008-11-17
US61/115,210 2008-11-17
PCT/EP2009/065226 WO2010055157A1 (en) 2008-11-17 2009-11-16 Arrangement of stationary batteries

Publications (2)

Publication Number Publication Date
CA2743024A1 CA2743024A1 (en) 2010-05-20
CA2743024C true CA2743024C (en) 2016-04-05

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CA2743024A Expired - Fee Related CA2743024C (en) 2008-11-17 2009-11-16 Arrangement of stationary batteries

Country Status (5)

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US (1) US20110217575A1 (en)
EP (1) EP2359423A1 (en)
CN (1) CN102210039A (en)
CA (1) CA2743024C (en)
WO (1) WO2010055157A1 (en)

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Publication number Priority date Publication date Assignee Title
DE102011089142A1 (en) 2011-12-20 2013-06-20 Robert Bosch Gmbh Stackable battery module
CN102623656A (en) * 2012-04-06 2012-08-01 西北工业大学 Fixer for underwater vehicle battery pack
CA2921925A1 (en) 2016-02-25 2017-08-25 Hydro-Quebec Electric battery assembly
DE102017202855A1 (en) * 2017-02-22 2018-09-13 Siemens Aktiengesellschaft battery cabinet
NO20200576A1 (en) * 2019-05-24 2020-11-25 Man Energy Solutions Se Energy storage unit mounting facility and arrangement of the same and multiple energy storage unit
US11271262B2 (en) * 2019-09-16 2022-03-08 Baidu Usa Llc Shelf design for battery modules
KR102792214B1 (en) * 2021-06-21 2025-04-04 주식회사 엘지에너지솔루션 Battery pack and device including the same
DE102023001227A1 (en) * 2023-03-29 2024-10-02 Mercedes-Benz Group AG Shelving device for storing at least one electrical energy storage device of a motor vehicle and battery storage system

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IT8053367V0 (en) * 1980-07-07 1980-07-07 Fiat Ricerche DEVICE FOR THE ACCUMULATION AND SUPPLY OF ELECTRICITY INTENDED TO BE INSTALLED ON ELECTRIC VEHICLES
FR2596000B1 (en) * 1986-03-18 1989-12-22 Peugeot THERMAL INSULATION ENCLOSURE FOR VEHICLE BATTERY
US5472802A (en) * 1993-10-25 1995-12-05 Ovonic Battery Company, Inc. Sealed hydride batteries, including a new lid-terminal seal and electrode tab collecting comb
US6814172B1 (en) * 2003-07-21 2004-11-09 Oanh Ngoc Vu Electric power unit for two-wheel vehicles
KR100892047B1 (en) * 2006-09-18 2009-04-07 주식회사 엘지화학 Battery Modules and Medium and Large Battery Packs
BRPI0911250A2 (en) * 2008-04-14 2015-10-06 A123 Systems Inc Flexible voltage housed battery module design

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US20110217575A1 (en) 2011-09-08
CA2743024A1 (en) 2010-05-20
EP2359423A1 (en) 2011-08-24
CN102210039A (en) 2011-10-05
WO2010055157A1 (en) 2010-05-20

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