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Arrangement of stationary batteries

A technology of batteries and battery packs, which is applied in the field of battery devices and can solve the problems of large size and large air distance

Inactive Publication Date: 2011-10-05
ABB RES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disconnector 37 must manage the full DC voltage and is therefore bulky due to the large air distance required

Method used

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  • Arrangement of stationary batteries
  • Arrangement of stationary batteries
  • Arrangement of stationary batteries

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] exist image 3 A cartridge 1 according to the invention for a battery 4 (also called a battery pack) is illustrated in . The box comprises a case 2 made of electrically isolating or insulating material such as plastic or composite material and having an open front side 5 for receiving batteries. The bottom inner surface of the case has guides 17 for controlled insertion of the battery into the interior of the case.

[0022] The case has walls surrounding the cell, a bottom 12 , a top 10 and side walls 14 , 15 . The back 7 of the case comprises walls with connectors 8, 9 for connection to the poles of the inserted battery. The connectors 8, 9 are separated from each other horizontally, so that the vertical connecting strips ( Image 6 23) in can be vertically arranged to connect together the positive and negative electrodes of the battery stack, respectively. All walls 7, 10, 12, 14, 15 of the housing are made of the same insulating material and only the back wall 7 ...

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PUM

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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) leading 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

technical field [0001] The present invention relates to devices for batteries and in particular to devices for securing high power batteries. Background technique [0002] Stationary batteries can be used to compensate 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 series to provide the required voltage and energy. [0003] These large capacity batteries have been placed eg in boxes or the like to meet space requirements, provide adequate ventilation and allow easy inspection. To prevent fire and / or limit the spread of fire, the batteries can be placed in fireproof units or racks, for example made of aluminum. [0004] The battery must also be accessible for maintenance and replacement. Additionally, such access must be provided in a safe manner to avoid electric shock. Fireproof aluminum boxes or racks already have a ground connection for this pur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M10/50H01M50/202H01M50/204H01M50/24H01M50/262H01M50/296
CPCH01M10/5018H01M2/1072H01M2/1077H01M10/5067H01M10/5087Y02E60/12H01M10/5004H01M10/5073H01M10/6563H01M10/627H01M10/6566H01M10/613H01M10/658Y10T29/49108Y02E60/10Y02P70/50H01M50/204H01M50/202H01M50/296H01M50/24H01M50/262
Inventor W·赫曼森B·尼格伦F·霍希尼F·汀格洛J·斯文森
Owner ABB RES LTD