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Method and device for determining battery backup time of communication base station

A communication base station and backup time technology, applied in the field of communication, can solve the problems of inaccurate determination of battery backup time, risk, waste, etc.

Active Publication Date: 2017-02-01
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, it turns out that the method of judging whether the storage battery can continue to be used by using the above-mentioned regulations cannot accurately determine the backup time of the storage battery
For example, when the capacity of the storage battery is lower than 80% of the rated capacity or the battery that exceeds the specified number of years can still meet the backup time requirements, it will cause waste; Standby time requirement, there is a risk in the power supply process

Method used

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  • Method and device for determining battery backup time of communication base station
  • Method and device for determining battery backup time of communication base station
  • Method and device for determining battery backup time of communication base station

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Embodiment 1

[0020] An embodiment of the present invention provides a method for determining the battery backup time of a communication base station, specifically as figure 1 shown, including:

[0021] S101. Obtain the actual capacity of the storage battery and the actual load of the communication base station.

[0022] In the first aspect, in the embodiment of the present invention, the actual capacity of the storage battery needs to be obtained.

[0023] At present, lead-acid batteries are mainly used as backup power for DC communication power systems in the communication industry. Therefore, preferably, the batteries in the embodiments of the present invention are lead-acid batteries.

[0024] Usually, the actual capacity of the battery can be obtained by various methods, such as: discharge test, AC impedance method, open circuit voltage method, battery terminal voltage method, ampere-hour integration method, fuzzy prediction and neural network method, etc. Among the many methods desc...

Embodiment 2

[0068] An embodiment of the present invention provides a device 20 for determining the battery backup time of a communication base station, specifically as figure 2 As shown, it includes: an acquisition unit 201 and a determination unit 202 .

[0069] The acquisition unit 201 is configured to acquire the actual capacity of the storage battery and the actual load of the communication base station.

[0070] The determination unit 202 is configured to determine the determination parameters of the storage battery according to the actual capacity and actual load, in combination with preset first parameters and second parameters, wherein the first parameter is the correction value of the remaining capacity under different loads of the communication base station, and the second The parameter is the correction value of the remaining capacity after the load of the communication base station is powered off once.

[0071] The determination unit 202 is further configured to determine th...

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PUM

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Abstract

An embodiment of the invention provides a method and a device for judging the standby time of a storage battery in a communication base station, and can precisely judge the standby time of the storage battery in the communication base station. The method comprises: obtaining the actual capacity of the storage battery and the actual load of the communication base station, determining a judgment parameter of the storage battery by combining a preset first parameter and a preset second parameter according to the actual capacity and the actual load, and judging the standby time of the storage battery according to the judgment parameter, wherein the first parameter is a modification value of the surplus capacity of the communication base station under different loads, and the second parameter is a modification value of the surplus capacity of the communication base station under the loads after the first discharging. The method and the device are suitable for the field of communication technologies.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and a device for determining the backup time of a storage battery of a communication base station. Background technique [0002] In order to cope with sudden power outages, communication base stations usually use batteries as backup power. During the use of the battery, the structure of the battery, the positive and negative active materials, and the concentration of the electrolyte will all change. Therefore, after the battery has been used for a certain number of years, it needs to be determined whether it can continue to be used. At present, it is generally determined whether the battery can continue to be used according to the regulations stipulated in the maintenance regulations of the communication industry. The regulations include: when the capacity of the battery is lower than 80% of the rated capacity or the battery is used for more than the specified num...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42H01M10/44
CPCH01M10/42H01M10/44Y02E60/10
Inventor 陈燕昌许伟杰刘宝庆朱清峰梁新生李浩铭刘艳曹涛王路汪琛王殿魁
Owner CHINA UNITED NETWORK COMM GRP CO LTD