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Backup power storage method, system, control device and storage medium

A technology of electric energy storage and energy storage, which is applied in the direction of circuits, current collectors, electric vehicles, etc., can solve the problems of limited discharge power, influence on power consumption of base stations, and easy aging of batteries, so as to delay aging speed, activate and maintain capacity, The effect of changing the sulfation phenomenon

Active Publication Date: 2021-07-30
PLUKE TECH
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  • Description
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a backup power storage method, system, control device and storage medium

Method used

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  • Backup power storage method, system, control device and storage medium
  • Backup power storage method, system, control device and storage medium
  • Backup power storage method, system, control device and storage medium

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Embodiment Construction

[0038] 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.

[0039] Such as figure 1 As shown, it is a schematic flow chart of the backup energy storage method provided by the embodiment of the present invention. The backup energy storage method can be applied to communication base stations (such as 5G communication base stations, 4G communication base stations), server stations, etc. with DC loads (such as communication equipment load), and requires a highly reliable power supply system using backup power.

[0040] The system using the backup energy storage method of this embodiment to supply power to DC loads includes a lead-acid battery pack, a lithium i...

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Abstract

The present invention provides a backup energy storage method, system, control equipment and storage medium, which are applied to a power supply system for DC load power supply, and the power supply system includes lead-acid lead-acid batteries connected in parallel to the power consumption end of the DC load group, a lithium iron phosphate battery pack, and a power module, the method includes: when an energy storage instruction is obtained and a first preset condition is met, enabling the power module to supply power to the DC load and supplying power to the lithium iron phosphate battery pack Charging; when the discharge instruction is obtained and the second preset condition is met, the lithium iron phosphate battery pack is used to supply power to the DC load; when the energy storage instruction and the discharge instruction are not obtained, the power module is used to supply the DC load Powering the load: when the AC input terminal of the power module is powered off and the third preset condition is met, the lead-acid battery pack is used to supply power to the DC load. The invention can effectively solve the compatibility problem of energy storage and backup power, making the backup power storage more practical.

Description

technical field [0001] The present invention relates to the field of communication base stations, and more specifically, relates to a backup power storage method, system, control device and storage medium. Background technique [0002] Mobile communication base stations are important infrastructures in modern communication networks. In order to ensure the reliability of communication networks, a large number of base stations is required. Statistics as of 2020 show that the total number of mobile communication base stations nationwide has reached 9.31 million, with a net increase of 900,000 throughout the year, of which the total number of 4G base stations has reached 5.75 million, with deep coverage in urban areas; with the advent of the 5G era, by the end of 2020 More than 718,000 5G base stations have been opened. [0003] In the backup power system of the base station, the backup battery mainly uses a set of DC 48V lead-acid batteries (a larger base station has two or mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J1/14H02J1/10H02J7/34H01M10/44
CPCH01M10/441H01M10/443H02J1/14H02J1/109H02J7/007182H02J7/007194H02J7/342Y02E60/10
Inventor 黄世回王一鸣王汝钢白海江
Owner PLUKE TECH
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