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Hybrid battery for communication

A hybrid battery and credit technology, applied in battery electrodes, lead-acid batteries, battery pack components, etc., can solve the problem of intolerance to floating charging, expensive lithium iron phosphate batteries for communications, and short cycle life of lead-acid batteries for communications. question

Inactive Publication Date: 2016-08-31
SHUANGDENG GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is designed to solve the problem of short cycle life of lead-acid batteries for communication, and the problem that lithium iron phosphate batteries for communication are expensive and not resistant to float charging

Method used

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  • Hybrid battery for communication
  • Hybrid battery for communication
  • Hybrid battery for communication

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Embodiment Construction

[0017] In order to describe the technical solutions and beneficial effects of the present invention more clearly, detailed descriptions will be given below in conjunction with specific embodiments and accompanying drawings. Of course, the following embodiments are only part of the present invention.

[0018] Such as figure 1 As shown, the present invention provides a hybrid battery for communication, including a lead-acid battery pack 1 connected in series, a lithium iron phosphate battery pack 2 connected in series and a hardware protection board 3 . The lithium iron phosphate battery pack is connected in series with the hardware protection board and then connected in parallel with the lead-acid battery pack on the total output terminal of the battery. Among them, in examples 1 to 4, the number of batteries in the lead-acid battery pack 1 is 3, 6, 12, 24 respectively; the number of batteries in the lithium iron phosphate battery pack is 2, 4, 8, 16 respectively. Make sure t...

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Abstract

The invention provides a hybrid battery for communication. The hybrid battery comprises a lead-acid battery pack, a lithium iron phosphate battery pack and a hardware protection plate, wherein the lithium iron phosphate battery pack and the hardware protection plate are connected in series and then are connected in parallel with the lead-acid battery pack at a total output end of the hybrid battery, the lead-acid battery pack is formed by connecting X battery cells in series, the lithium iron phosphate battery pack is formed by connecting Y battery cells in series, and X is equal to 1.5Y. The hybrid battery is used for a communication base station with a poor power grid condition, can be recycled, and also can be charged in a floating way for standby use, and the problems that the cycle lifetime of a lead-acid battery for communication is short, the cost of a lithium iron phosphate battery for communication is high and the floating charge is not durable are effectively solved.

Description

technical field [0001] The invention relates to the technical field of communication batteries, in particular to a hybrid battery for communication. Background technique [0002] With the development of the economy and the consumption of energy, the world recognizes that energy conservation and emission reduction are imperative. China is exploring to discharge the communication backup battery during the peak period of electricity consumption, and at the same time use the valley electricity for charging, in response to the current call for energy conservation and emission reduction. [0003] It is estimated that mobile phone penetration in Africa has grown from 1% in 2000 to about 80% in 2015, with nearly 1 billion people using mobile phones. Africa currently has only 170,000 communication base stations, and the gap in base stations is astonishing. According to the report of the African Development Bank, nearly 60% of the African population does not have access to stable el...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/20H01M10/12H01M4/58H01M10/058H02J7/00H01M50/509
CPCH01M4/5825H01M10/058H01M10/12H02J7/00H01M50/502H01M50/50Y02E60/10Y02P70/50
Inventor 王富存卢珊珊董庆亮
Owner SHUANGDENG GRP
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