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Respiration type control method and apparatus for communication power supply

A communication power supply and control device technology, applied in circuit devices, battery circuit devices, wireless communication, etc., can solve problems such as communication power supply AC dependence, and achieve the effects of avoiding power failure of base station equipment, improving module efficiency, and saving operating costs.

Active Publication Date: 2011-05-11
ZTE CORP
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a breathing control method and device for a communication power supply, which solves the problem of dependence on the communication power supply on alternating current by reasonably controlling the charging and discharging period and discharge capacity of the battery

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  • Respiration type control method and apparatus for communication power supply
  • Respiration type control method and apparatus for communication power supply
  • Respiration type control method and apparatus for communication power supply

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] The breathing control method of the communication power supply of the present invention controls part of the rectification module to shut down during the peak period of power consumption, forces the battery to discharge in a planned way to bear part of the load power supply, and restarts the rectification module to charge the battery during the valley period of power consumption, so as to realize peak shifting. Electricity, not only can take advantage of the preferential electricity price in the valley, but more importantly, avoid the power limit of the electrical equipment and be cut off by the power supply department.

[0027] Such as figure 1 As shown, the breathing control method of the communication power supply of the present invention, wherein the communication power supply includes a rectification module and a battery, including...

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Abstract

The invention relates to a method for controlling a communication power supply in a respiratory mode, which comprises the following steps: a system sets a respiratory discharge starting time, a respiratory charge starting time and a battery discharge cut voltage; when the time is at the respiratory discharge starting time, the system configures a rectifier module and a battery supplies power for a load; when the system detects that the voltage of the battery reaches the battery discharge cut voltage, the system sets the battery to stop supplying power for the load; and when the time is at therespiratory charge starting time, the system sets the rectifier module to charge the battery. The invention also relates to a device for controlling the communication power supply in the respiratory mode, which comprises a setting module, a control module and a detection module. The method has the advantages of effectively and reliably inhibiting the dependency on alternating current of the communication power supply, avoiding power-fail of base station equipment caused by the power failure of the base station, ensuring the balance of power supply and utilization in a state of emergency, improving efficiency of the modules, and saving operation cost for users.

Description

technical field [0001] The invention relates to the field of communication power supplies, in particular to a breath control method and device for communication power supplies. Background technique [0002] With the rapid development of the economy and the continuous increase of electricity consumption, the national power resources tend to be tense, and the crisis of power rationing is imminent in major cities. The power system frequently implements peak-shift switching, resulting in frequent large-scale power outages. [0003] During the power outage, the battery DC system of the communication base station can only supply power to the base station and transmission equipment, and the air conditioner stops working. Only a small-power mobile gasoline engine can be used to generate power to ensure the power supply of the single-module DC system of the switching power supply. Since the heat generated by the equipment has no distribution channel, the temperature of the equipment ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q1/28H02J7/00H04W88/08
CPCY02D30/70
Inventor 孟燕妮刘明明周保航韦树旺
Owner ZTE CORP
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