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Device and method for intelligently charging and discharging storage battery

A technology of intelligent charging and discharging, intelligent charging, applied in battery circuit devices, secondary battery charging/discharging, circuit devices, etc., can solve the problem of lack of intelligent control of charging and discharging, improve charging efficiency, prevent over-discharge, and reduce discharge. effect of times

Inactive Publication Date: 2010-09-15
上海东洲罗顿通信股份有限公司
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AI Technical Summary

Problems solved by technology

[0009] The task of the present invention is to provide a storage battery intelligent charging and discharging device and its method, which overcomes the above-mentioned difficulties in the prior art, and solves the problem that the traditional charging and discharging method lacks intelligent control of charging and discharging, so as to achieve the use of advanced charging methods. To improve battery life

Method used

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  • Device and method for intelligently charging and discharging storage battery
  • Device and method for intelligently charging and discharging storage battery
  • Device and method for intelligently charging and discharging storage battery

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Embodiment Construction

[0040] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0041] see figure 1 , the present invention provides a kind of accumulator intelligent charging and discharging device, its input end connects direct current input (DC In, Direct Current), output end connects load (RL, Resistive load), comprises battery module (Bat, Battery), microcontroller (Mcu, Micro Controller Unit), charge protection module (CP, Charge protection), discharge protection module (DP, Dischargeprotection), charge switch (CS, Charge switch), discharge switch (DS, Dischargeswitch), constant voltage module (VC, Constant voltage charge), pulse module (PC, Pulsecharge), backflow module (BC, Back discharge current), detection module (MV, Measuring voltage) and external interface (EI, External Interface).

[0042]Wherein, the direct current input DC In is respectively connected to the input end of the charging protection module CP and the ...

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Abstract

The invention relates to a device for intelligently charging and discharging a storage battery. The input end of the device is connected with a DC input while the output end is connected with a load. The device comprises a battery module, a microcontroller, a charging protection module, two discharging protection modules, a charging switch, a discharging switch, an intelligent charging mode circuit and a detection module. The DC input is connected with the input end of the charging protection module and the input end of the first discharging protection module respectively. The output end of the charging protection module is connected with the input end of the charging switch. The output end of the charging switch is connected with the input end of the intelligent charging mode circuit. The output end of the intelligent charging mode circuit is connected with the anode of the battery module. The cathode of the battery module is connected with the detection module and the discharging switch respectively. The microcontroller is connected with and controls the charging switch, the discharging switch, the intelligent charging mode circuit and the detection module respectively. The invention also relates to a charging and discharging method. The device and the method of the invention can effectively complete the whole charging and discharging process, guarantee effective management of the battery while guaranteeing that the system works, and prolong the service life of the battery.

Description

technical field [0001] The invention belongs to the power supply technology in the communication field, and in particular relates to an intelligent charging and discharging device and method for a battery inside a full series of repeaters in a mobile communication system. Background technique [0002] The rapid development of mobile communication, the rapid growth of mobile users and users' requirements for communication quality have become higher and higher. At the same time, it has brought great business opportunities to mobile operators, and has also made operators pay attention to the advancement and reliability of mobile communication systems. Bring challenges, so operators will respond to various problems in the communication field by improving different technologies. [0003] The repeater belongs to an application of relay technology in the field of mobile communication. It plays a pivotal role in the field of wireless communication at present. Its basic function is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02H7/18H01M10/42H01M10/44
CPCY02E60/10
Inventor 董雪松黄燕华曹永贵袁春晖陈振滨施华兰伙钗
Owner 上海东洲罗顿通信股份有限公司
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