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Power distribution communication network based on TD-LTE technology and mesh topological structure

A technology of mesh topology and communication network, applied in the field of distribution communication network based on TD-LTE technology and mesh topology, can solve the problems of unstable operation of distribution communication network, poor mobility support, poor reliability, etc. The effect of improving information flow distribution, stable operation and high reliability

Inactive Publication Date: 2014-11-19
TAIYUAN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1
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Problems solved by technology

[0003] In order to solve the problems of unstable operation, poor reliability, slow network construction and poor mobile support of the existing power distribution communication network, the present invention provides a power distribution communication network based on TD-LTE technology and mesh topology

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  • Power distribution communication network based on TD-LTE technology and mesh topological structure

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Embodiment Construction

[0015] Power distribution communication network based on TD-LTE technology and mesh topology, including FTU, wireless transceiver module, TD-LTE sub-base station, TD-LTE central base station, dispatch server, distribution network master station, Bluetooth channel;

[0016] Among them, the number of FTUs is n; the number of wireless transceiver modules is n; the number of TD-LTE sub-base stations is n;

[0017] Each FTU is connected to each wireless transceiver module one by one;

[0018] Each wireless transceiver module is connected to each TD-LTE sub-base station in a one-to-one correspondence through the Bluetooth channel;

[0019] Each TD-LTE sub-base station and TD-LTE central base station are connected in pairs via Bluetooth channels to form a mesh topology;

[0020] The TD-LTE central base station is connected to the dispatch server and the distribution network master station through the Bluetooth channel respectively;

[0021] n is a positive integer.

[0022] In specific implement...

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Abstract

The invention relates to the power distribution communication network, particularly to a power distribution communication network based on the TD-LTE technology and a mesh topological structure. The invention solves the problem that the conventional power distribution communication network is not stable in operation, poor in reliability, slow in network creation speed and poor in mobile supportability. The power distribution communication network based on the TD-LTE technology and the mesh topological structure comprises FTUs (Field Transfer Unit), wireless receiving and dispatching modules, branch TD-LTE base stations, a central TD-LTE base station, a scheduling server, a main power distribution station and a Bluetooth channel; each FTU is in one-to-one correspondence with each wireless receiving and dispatching module; each wireless receiving and dispatching module is in one-to-one correspondence with each branch TD-LTE base station through the Bluetooth channel; each branch TD-LTE base station is connected with the central TD-LTE base station mutually through the Bluetooth channel to form the mesh topological structure. The power distribution communication network is applicable to supervision of power distribution lines.

Description

Technical field [0001] The present invention relates to power distribution communication technology, in particular to a power distribution communication network based on TD-LTE technology and a mesh topology structure. Background technique [0002] As an important part of the power grid, the safe operation of distribution lines is directly related to whether the power grid can operate safely, efficiently and economically. Therefore, in order to ensure the safe operation of distribution lines, real-time monitoring of distribution lines is required. At present, real-time monitoring of distribution lines is mainly realized by relying on the distribution communication network. Under the existing technical conditions, due to the limitation of its own structure, the power distribution communication network generally has the following problems: First, the existing power distribution communication network generally lacks a reasonable network topology structure, resulting in unstable ope...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W84/00H02J13/00
CPCY04S40/126Y02E60/00
Inventor 郭亮张成效赵慧斌王峥曹晋萍张雅婷王瑾李志国赵景水阎文瑜
Owner TAIYUAN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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