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Lithium battery pack energy storage method, system, energy storage terminal and readable storage medium
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A technology of lithium battery pack and energy storage method, which is applied in the direction of secondary battery, secondary battery repair/maintenance, circuit, etc., which can solve the problems of lithium battery damage and unusable lithium battery pack, and achieve the effect of simple and convenient operation
Active Publication Date: 2022-06-24
QINHUANGDAO YUANZHOU INDAL GAS +1
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Problems solved by technology
[0004] In order to solve the problem that a lithium battery is damaged and the entire lithium battery pack cannot be used, the application provides a lithium battery pack energy storage method, system, energy storage terminal and computer-readable storage medium
Method used
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Embodiment 1
[0052] The embodiment of the present application discloses a lithium battery pack energy storage method. refer to figure 1 , a lithium battery pack energy storage method, comprising:
[0053] S100, connecting a plurality of lithium batteries in series to form a lithium battery pack, and disposing a switch circuit assembly between two lithium batteries disposed at intervals;
[0054] A lithium battery pack includes a plurality of lithium batteries connected in series to achieve a rated voltage.
[0055]The switch circuit component is arranged between two lithium batteries connected at any interval. The switch circuit component can be arranged on the side wall of the lithium battery and pasted on the side wall of the lithium battery. The switch circuit component can include photoelectric switches, infrared switches, Switch components such as relay switches that control on or off can also be mechanical components that are mechanically linked to control on or off, as long as the...
Embodiment 2
[0076] A lithium battery pack energy storage system, comprising:
[0077] a switch circuit assembly, between two lithium batteries arranged at intervals, the lithium batteries are connected in series to form a lithium battery pack;
[0078] Database, preset the serial number information of each lithium battery in the lithium battery pack to form a sequence;
[0079] The information comparison module collects the energy storage information of the lithium battery and compares the current energy storage information of the lithium battery with the preset standard energy storage information. If the energy storage information is lower than the standard energy storage information, it is determined that the current lithium battery is a faulty lithium battery;
[0080] The control module defines the two lithium batteries connected to the faulty lithium battery as auxiliary lithium batteries, and controls the current switching circuit components between the two auxiliary lithium batteri...
Embodiment 3
[0083] An energy storage terminal for a lithium battery pack includes a memory and a processor, wherein the storage stores a computer program capable of being loaded by the processor and executing the above-mentioned method for energy storage of a lithium battery pack.
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Abstract
The application relates to a lithium battery pack energy storage method, comprising: connecting a plurality of lithium batteries in series to form a lithium battery pack, and setting a switch circuit assembly between two lithium batteries arranged at intervals; according to the series sequence of the lithium batteries, preset The serial number information of each lithium battery in the lithium battery pack to form a sequence; collect the energy storage information of the lithium battery and compare the current energy storage information of the lithium battery with the preset standard energy storage information, and judge if it is lower than the standard energy storage information The current lithium battery is a faulty lithium battery; define the two lithium batteries connected to the faulty lithium battery as an auxiliary lithium battery, and control the conduction of the switch circuit components between the current two auxiliary lithium batteries, including lithium battery pack energy storage system, energy storage A terminal and a computer-readable storage medium. The application has the effect of quickly reconnecting the circuit when a certain lithium battery is damaged, so that the lithium battery pack can continue to be used.
Description
technical field [0001] The present application relates to the technical field of lithium battery energy storage, and in particular, to a lithium battery pack energy storage method, system, energy storage terminal and computer-readable storage medium. Background technique [0002] my country's Inner Mongolia, Xinjiang, Qinghai and other regions are vast, and the construction of power transmission networks in many regions is difficult and costly. At the same time, most of these regions have abundant wind, light and other resources. The best way to solve their electricity problems is to build distributed The energy microgrid system is used for power supply. However, wind energy and solar energy are generally intermittent, fluctuating and unstable. There are still many inconveniences in commercial application. The energy storage system can solve the instability and randomness of new energy power generation. It can improve the power supply quality of wind and photovoltaic power gen...
Claims
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Application Information
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