Power supply device of shared pole-tower communication base station

A technology for communication base stations and power supply devices, which is applied in the direction of circuit devices, battery circuit devices, collectors, etc., to achieve the effects of saving costs, avoiding potential safety hazards and unstable factors

Inactive Publication Date: 2018-10-12
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] This application provides a power supply device for a shared tower communication base station to solve the problem of desig

Method used

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  • Power supply device of shared pole-tower communication base station
  • Power supply device of shared pole-tower communication base station
  • Power supply device of shared pole-tower communication base station

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Embodiment Construction

[0018] see figure 1 , which is a structural schematic diagram of a power supply device for a shared tower communication base station provided in this application. see figure 2 , which is a simulation diagram of the induction power supply of the lightning protection line loop of the transmission line provided by this application. This application provides a power supply device for a shared tower communication base station, such as figure 1 and 2 As shown, the device includes: a first DC series connection 1, a second series connection, a third DC series connection 3, a fourth DC series connection 4, a first rectification module 5, a second rectification module 6, and a current integration module 7 , battery 8 and inverter 9; the first DC series line 1 connects the first lightning protection line of the first power tower and the second lightning protection line of the first power tower; the second DC series line 2 connects The third lightning protection line of the second el...

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Abstract

The application discloses a power supply device of a shared pole-tower communication base station, and relates to the technical field of the high-voltage power transmission line. The power supply device is invented for solving the problem of designing the power supply device under the conditions of not influencing the running of the power transmission line and no needing for independently arranging the power supply. The device mainly is as follows: a first DC series line is connected with a lightning conductor of a first electric pole and tower; a second DC series line is connected with the lightning conductor of the second electric pole and tower; a third DC series line and a fourth DC series line are connected with the lighting conductor of a third power pole and tower; the first rectifier module is connected with the third DC series line in parallel; a current integration module is connected with the output end of the first rectifier module; the second rectifier module end is connected with the fourth DC series line in parallel; the input end of the current integration module is respectively connected with the output end of the first rectifier module and the output end of the second rectifier module; a charging end of an accumulator is connected with the output end of the current integration module; and an inverter is connected with a discharging end of the accumulator. Thepower supply device disclosed by the invention is mainly applied to the installation process of the shared pole and tower communication base station.

Description

technical field [0001] The present application relates to the technical field of high-voltage transmission lines, in particular to a power supply device for a shared tower communication base station. Background technique [0002] With the rapid development of my country's economy, the power system, which is closely related to the national economy, is also developing rapidly. Under the concept of sharing economy, power poles and towers have also been developed for sharing, that is, power and communication are shared. However, the power supply method of the communication base station is the first problem to be considered. At the same time, in recent years, the complexity of the power system and the increase of protection and control devices have increased, and the demand for DC operating power in the middle of the line has also continued to increase. The power supply of this type of device is characterized by low voltage level requirements, but high reliability requirements f...

Claims

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Application Information

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IPC IPC(8): H02J7/02H02J7/00
CPCH02J7/025H02J7/027H02J7/00302H02J2207/20
Inventor 邱鹏锋马宏明马御棠黄星沈龙王科谭向宇
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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