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Accumulator capacity resuming method, apparatus and system

A capacity restoration and storage battery technology, which is applied in the field of storage battery capacity recovery, can solve the problems of insufficient battery charging for a long time, frequent discharge of base stations, etc., and achieve the effect of delaying the decline and prolonging the service life

Active Publication Date: 2009-03-11
中国移动通信集团甘肃有限公司
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Problems solved by technology

[0012] The purpose of the present invention is to disclose a battery capacity recovery method, device and system to solve the problem of frequent discharge of mobile communication base stations and insufficient charging of the battery for a long time in the prior art

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  • Accumulator capacity resuming method, apparatus and system
  • Accumulator capacity resuming method, apparatus and system
  • Accumulator capacity resuming method, apparatus and system

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Embodiment Construction

[0031] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] The storage battery capacity recovery method, device and system of the present invention are suitable for storage battery packs with a remaining capacity of more than 30% within 3-4 years of mobile communication base station operation.

[0033] Such as figure 1 Shown discloses a battery capacity recovery method, comprising the following steps:

[0034] Step 1: Detect the decline degree of battery capacity, set the activation value of the first cell to 70%, and set the activation value of the second cell to 50%.

[0035] Step 2, if the battery capacity is not less than 70%, perform activation maintenance on the battery capacity, activation maintenance includes anti-vulcanization process, capacity improvement process, and parameter adjustment process:

[0036]The main function of the anti-sulfurization process is to preve...

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Abstract

The invention discloses a method, a device and a system for restoring the capacitance of an accumulator, and the method, the device and the system are mainly applied to the field of mobile communication. The method of the invention comprises the following steps: the decreasing degree of the capacitance of the accumulator is detected, and activating treatment is performed for the accumulator with the capacitance to be lower than a first monomer activation number to cause the capacitance of the accumulator to be not less than the first monometer activation number; and activation and maintenance are performed for the accumulator with the capacitance to be not less than the first monometer activation number. The method, the device and the system for restoring the capacitance of the accumulators disclosed by the invention combine the charging management of the accumulator and an accumulator activation instrument, delay the reduction of the capacitance of the accumulator and prolong the service life of the accumulator through adjusting the charging parameter of a switch power supply regularly.

Description

technical field [0001] The invention relates to a battery capacity recovery method, device and system, in particular to a recovery method, device and system for mobile communication base station battery capacity decline. Background technique [0002] In the entire communication industry, in order to solve the problem of communication coverage, mobile communication base stations have a relatively complicated construction environment and high requirements for battery quality, which adds many difficulties to the configuration, maintenance and management of battery packs, and the capacity loss of valve-regulated batteries is mainly It depends on the charging quality of the battery by the switching rectifier power supply for communication, and the main maintenance depends on the charging management of the valve-regulated battery by the switching power supply (equal float charge control, battery protection) and whether the power environment monitoring system is effective. Therefor...

Claims

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Application Information

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IPC IPC(8): H01M10/42H01M10/54
CPCY02E60/10Y02W30/84
Inventor 包静
Owner 中国移动通信集团甘肃有限公司
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