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Energy storage control device, energy storage charging method and energy storage box

A technology of energy storage control and control relay, applied in the field of energy storage, can solve the problems of high cost and inconvenient manual operation.

Inactive Publication Date: 2017-06-13
苏州协鑫集成储能科技有限公司 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if you want to charge the energy storage system at this time, you need manual intervention to restart it, but manual operation is inconvenient and expensive, especially when the energy storage system is installed in a remote location

Method used

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  • Energy storage control device, energy storage charging method and energy storage box
  • Energy storage control device, energy storage charging method and energy storage box

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] like figure 1 As shown, the energy storage control device of an embodiment includes:

[0036] An energy storage module 110, the energy storage module 110 is connected to an external charging device 130 through a relay 120;

[0037] The battery management module 140 connected to the energy storage module 110 is used to collect electrical signals of the energy storage module;

[0038] A switching control switch 150 connected to the battery management module 140;

[0039] Wherein, when the battery management module 140 detects that the energy storage module 110 needs to be shut down accordin...

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Abstract

The invention relates to an energy storage control device, an energy storage charging method and an energy storage box. The energy storage control device comprises the components of an energy storage module which is connected with external charging equipment through a relay; a battery management module which is connected with the energy storage module and is used for acquiring an electric signal of the energy storage module; and a switching control switch which is connected with the battery management module, wherein when the battery management module detects a fact that the energy storage module requires shutdown according to the acquired electric signal of the energy storage module, the battery management module switches off the relay and makes the switching control switch perform switching so that the battery management module is connected with external charging equipment. When the battery management module detects a fact that the external charging equipment can charge the energy storage module, the battery management module switches on the relay and makes the switching control switch perform switching so that the battery management module is connected with the energy storage module. After the energy storage module is shut down, the external charging equipment can automatically charge the energy storage module, thereby preventing manual operation and improving arousing efficiency to the energy storage module.

Description

technical field [0001] The invention relates to the field of energy storage, in particular to an energy storage control device, an energy storage charging method and an energy storage box. Background technique [0002] With the rapid development of new energy in recent years, the field of energy storage has attracted the attention of countries all over the world, whether it is a large-scale container energy storage system or a small household energy storage system has been greatly developed. [0003] The energy storage system is generally in the form of battery module energy storage, and the battery has upper and lower limits of charge and discharge voltage when charging and discharging. When the voltage at both ends of the battery reaches the upper limit during charging, it is overcharged. When the voltage across the battery drops below the lower limit during discharge, it is over-discharged. Either overcharge or overdischarge will cause irreversible damage to the battery...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H01M10/44
CPCH01M10/441H02J7/0022H02J7/0026H02J7/00306Y02E60/10
Inventor 郝三存樊仁义孙鑫
Owner 苏州协鑫集成储能科技有限公司
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