Energy storage battery bin and state judgment method of energy storage battery in bin

A technology of energy storage batteries and battery compartments, applied in the field of energy storage, can solve problems such as economic losses, adverse social impacts, fire accidents of energy storage power stations, etc., and achieve the effect of improving positioning capabilities

Pending Publication Date: 2020-02-07
STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the energy storage power stations that have been built at home and abroad, there have been many fire accidents in energy storage power stations, causing major economic losses and adverse social impacts

Method used

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  • Energy storage battery bin and state judgment method of energy storage battery in bin
  • Energy storage battery bin and state judgment method of energy storage battery in bin

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0021] Such as figure 1 and figure 2 As shown, the present invention includes a battery compartment 1, a battery rack 2, a battery module 3, an air conditioner 4, a battery cluster confluence cabinet 5, a plurality of acoustic emission devices, an analysis platform 7, a battery safety valve 8, a battery cell 9 and Cell connection line 10; battery rack 2 is distributed on both sides of the battery compartment 1, and the cell connection line 10 connects the positive and negative poles of multiple battery cells 9 in series to form a battery module 3, and the battery compartment 1 is equipped with There are a plurality of battery modules 3, and the plurality of battery modules 3 are neatly installed on the battery racks 2 on both sides; in this embodiment, the battery cells 9 are energy storage batteries or electric vehicle power batteries....

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Abstract

The invention discloses an energy storage battery bin. The energy storage battery bin comprises a battery bin, battery racks, battery modules, air regulators, battery cluster convergence cabinets, a plurality of sound emission devices, battery safety valves and single batteries, wherein the battery racks are arranged at two sides of the battery bin, the battery modules are arranged on the batteryracks, the plurality of sound emission devices are arranged in the battery bin in a distributed way, first sound emission devices are used for detecting starting sound signals, second sound emission devices are used for detecting running sound signals of the air regulators, third sound emission devices are used for detecting switch action sound signals of the battery cluster convergence cabinets,and the plurality of sound emission devices are used for sending the detected sound signals. By the energy storage battery bin, real-time monitoring and advanced early-warning of thermal runway of theenergy storage battery can be achieved, a fire accident of an energy storage power station is prevented, and the safety running level of the energy storage power station is improved. The invention also discloses a state judgment method of the energy storage battery in the energy storage battery bin.

Description

technical field [0001] The invention belongs to energy storage technology, and in particular relates to an energy storage battery compartment and a method for discriminating the state of the energy storage battery in the compartment. Background technique [0002] Energy storage refers to the process of storing energy through a medium or device and releasing it when needed. Energy storage technology is a key technology to solve the problems of large-scale access to renewable energy and abandoning wind and light, and it is also a necessary technology for the development of distributed energy, smart grid, and energy Internet; It is an important support for improving the efficiency, safety and economy of conventional energy generation and transmission. [0003] Energy storage technology can increase the ratio of clean energy power generation, realize the clean and efficient use of fossil energy, effectively reduce the emission of pollutants, and greatly promote the governance o...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M10/42
CPCH01M10/425H01M50/20Y02E60/10
Inventor 尹康涌刘洋陶风波
Owner STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST
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