Battery pack including plurality of current paths

A current path and battery pack technology, applied to battery pack components, non-aqueous electrolyte batteries, circuits, etc., can solve problems such as difficult to meet load operation specifications, and achieve the effect of preventing damage and minimizing damage

Pending Publication Date: 2022-02-22
LG ENERGY SOLUTION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, if a single current path is included in the battery pack, it may be difficult to meet the operating specifications of the load supplied to the battery pack as the voltage range of the input signal becomes wider

Method used

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  • Battery pack including plurality of current paths
  • Battery pack including plurality of current paths
  • Battery pack including plurality of current paths

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Embodiment Construction

[0037] It should be understood that the terms used in the specification and appended claims should not be construed as limited to the ordinary and dictionary meanings, but on the basis of the principle of allowing the inventor to properly define the terms to obtain the best interpretation, based on the principles consistent with the present disclosure Technical aspects of the content correspond to meanings and concepts to be explained.

[0038] Therefore, the descriptions presented here are only preferred examples for illustration, and are not intended to limit the scope of the present invention. It should be understood that other equivalent replacements and modifications can also be made without departing from the scope of the present disclosure.

[0039] Also, in describing the present disclosure, when it is considered that a detailed description of a related known element or function makes the key subject matter of the present disclosure unclear, the detailed description is ...

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Abstract

The present invention relates to a battery pack which can output a current satisfying an operating specification of a load for a wide voltage range by including a plurality of current paths. In addition, according to an aspect of the present invention, since a current path corresponding to an input voltage range is automatically selected, a battery pack compatible with an input of a wide voltage range can be provided.

Description

technical field [0001] This application claims the benefit of priority from Korean Patent Application No. 10-2019-0160935 filed in Korea on December 5, 2019, the disclosure of which is incorporated herein by reference. [0002] The present disclosure relates to a battery pack, and more particularly, to a battery pack including a plurality of current paths. Background technique [0003] Recently, the demand for portable electronic products such as notebook computers, video cameras, and mobile phones has increased dramatically, and electric vehicles, energy storage batteries, robots, satellites, etc. have been rapidly developed. Therefore, high-performance batteries that allow repeated charging and discharging are being actively researched. [0004] Currently commercially available batteries include nickel-cadmium batteries, nickel-metal hydride batteries, nickel-zinc batteries, lithium batteries, and the like. Among them, compared with nickel-based batteries, lithium batter...

Claims

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Application Information

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IPC IPC(8): H01M50/502H01M50/509H01M10/05
CPCH01M50/502H01M50/509H01M10/05H01M2010/4271H01M10/425H01M10/482H02J7/0031H02J7/0032H02J2207/20H02J7/00308H02J7/00304Y02E60/10H02J7/0063G01R31/3835G01R31/3842H02J7/007
Inventor梁承民安孝成金炯国
OwnerLG ENERGY SOLUTION LTD