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Communication Base Station Battery Application Has Important Significance

Sep 06, 2017


The base station battery is the main power storage system of the communication base station. This paper focuses on the engineering application of the communication base station battery in the communication base station power supply system, and focuses on the selection, installation and maintenance of the battery base of the communication base station in the power supply system of the communication base station, It is of great practical significance for the engineering application of the communication base station battery power supply in the communication base station power supply system.

With the development of modern mobile communication technology, the construction of communication base stations is becoming more and more extensive. The communication base station battery is an important part of the power supply system of the communication base station. It plays an important role in the construction of the communication base station power supply system, and selects the appropriate communication base station battery power ´╝îCommunication Base Station Battery And its implementation of a reasonable installation and scientific maintenance is the base of the base station battery power supply, the use of communication base station battery power engineering in the construction and maintenance of communication base stations will play an increasingly important role.

1 communication base station battery selection

1.1 communication equipment on the basic requirements of the base station battery power

Communication base station battery is to protect the communication equipment uninterrupted power supply of the core equipment, communication equipment on the power supply quality requirements of the communication base station battery equipment requirements:

(1) long service life From the perspective of investment economy, the service life of the communication base station battery must match the update period of the communication equipment, that is, about 10 years. Communication Base Station Battery The service life of the communication base station battery is related to the working environment of the battery base of the communication base station and the frequency of the cycle charge and discharge. The higher the charging and discharging frequency, the shorter the battery life of the communication base station.

(2) high security

Communication base station battery electrolyte for the sulfuric acid solution, with strong corrosive. In addition, for the sealed communication base station battery, the electrochemical process of the communication base station battery generates gas, increases the internal pressure of the communication base station battery, Communication Base Station Battery and when the pressure exceeds a certain limit, the communication base station battery burst, releases toxic, corrosive gas, liquid, Base station batteries must have excellent safety and explosion-proof performance. General closed communication base station batteries are equipped with safety valve and anti-acid film, automatic adjustment of the base station battery pressure, anti-acid film with a solution and explosion-proof function. In addition, the communication base station battery must also have easy installation, maintenance-free, low internal resistance and other characteristics.

1.2 communication base station battery capacity selection basis

The choice of the battery capacity of the communication base station should be determined according to the power supply situation, the size of the load and the change of the load. General communication base station battery capacity to determine the main basis for the following

Electricity supply category;

Communication base station battery operation mode;

Busy global average discharge current.

In the above main basis, the mains power supply category is divided into four categories, for different power supply categories, communication base station battery operation mode and capacity of choice is different. For example, a class of electricity supply units can be used to charge the whole float, the communication base station battery capacity can be 1 hour discharge rate to choose; second-class power supply units can be full floating or semi-floating way Power supply, the communication base station battery capacity can be 3 hours discharge rate to choose; three types of electricity supply units can be used to charge and discharge power supply, the communication base station battery capacity can be 8 to 10 hours discharge rate to choose.