Online power supply system for wireless base station internal equipment

A technology for wireless base stations and internal equipment, which is applied in the field of online power supply systems for internal equipment of wireless base stations, which can solve problems such as direct function loss, users' inability to communicate effectively, base station signals uploading data signals, etc., so as to reduce unusability and improve power supply reliability , the effect of reducing stress

Inactive Publication Date: 2014-07-23
SHANGHAI GONGLIAN COMM INFORMATION DEV
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  • Claims
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Problems solved by technology

In this way, when the mains power is interrupted, although the base station is working through the battery pack, the direct function of the wired part is l

Method used

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  • Online power supply system for wireless base station internal equipment

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Embodiment

[0019] An online power supply system for internal equipment of a wireless base station, which is used to monitor the power supply status and auxiliary power supply of some base station equipment 3 in the wireless base station powered by mains power. The system mainly includes a power supply status monitoring module and an auxiliary power supply module. The auxiliary power supply module is connected between the mains input port 4 and the base station equipment 3. The power supply status monitoring module is respectively connected to the mains input port and the auxiliary power supply module to monitor the power supply status of the equipment and monitor the working mode of the auxiliary power supply module. control. When the mains input is normal, the mains supplies power to the base station equipment through the auxiliary power module or directly, and charges the auxiliary power module at the same time; when the mains input is interrupted, the power supply status monitoring mod...

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Abstract

The invention relates to an online power supply system for wireless base station internal equipment, used for power supply condition monitoring and auxiliary power supply for a part of base station devices in a wireless base station, the part of the base station devices being supplied by commercial power. The system comprises a power supply state monitoring module and an auxiliary power supply module. The auxiliary power supply module is connected between an input port of the commercial power and a base station device. The power supply state monitoring module is connected with the input port of the commercial power and the auxiliary power supply module. When the commercial power is normally input, the commercial power supplies power for the base station device through the auxiliary power supply module or directly supplies power for the base station device, and meanwhile the commercial power charges the auxiliary power supply module. When the commercial power input is interrupted, the power supply state monitoring module controls the auxiliary power supply module to supply power for the base station device in an auxiliary manner. Compared with the prior art, the system can improve power supply reliability and reduce maintenance cost.

Description

technical field [0001] The invention relates to a power supply system, in particular to an online power supply system for internal equipment of a wireless base station. Background technique [0002] In the structure of the wireless base station, since each device is produced by a relatively independent manufacturer, from the design point of view, its own product dominates, which brings about a problem of coordination and cooperation. [0003] At present, the wireless part of the base station is powered by the mains AC conversion DC equipment, and is equipped with a battery pack. However, for the small devices of the wired part, especially the small devices added in the future, the manufacturer designs that the mains power is directly converted in the device. Such as optical transceivers and so on. In this way, when the mains power is interrupted, although the base station is working through the battery pack, the direct function of the wired part is lost. In fact, the base s...

Claims

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Application Information

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IPC IPC(8): H02J9/04
Inventor 刘健
Owner SHANGHAI GONGLIAN COMM INFORMATION DEV
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