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Power transmission line state monitoring system based on wireless power private network and bus topologies

A wireless power and transmission line technology, applied in the field of transmission line state monitoring systems, can solve the problems of lack of network topology structure in the transmission line state monitoring network, and achieve the effect of simple bus topology structure, easy expansion and stable operation.

Active Publication Date: 2014-10-29
DATONG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1
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Problems solved by technology

[0003] In order to solve the problem that the existing transmission line state monitoring network lacks a reasonable network topology structure, the present invention provides a transmission line state monitoring system based on wireless power private network and bus topology

Method used

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  • Power transmission line state monitoring system based on wireless power private network and bus topologies

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Embodiment Construction

[0024] Transmission line status monitoring system based on wireless power private network and bus topology, including terminal part and transmission medium part;

[0025] The terminal part includes an FTU, a wireless network camera, a smart meter, a wireless access device, a remote radio head, a wireless edge server, a network management server, and an application server;

[0026] The transmission medium part includes a WiFi channel, a CAN bus, a wireless universal serial bus, and an optical fiber;

[0027] Among them, the number of FTUs, the number of wireless network cameras, and the number of smart meters are multiple; the number of wireless access devices is three; the number of CAN buses is three;

[0028] Each FTU and the first wireless access device are connected to the first CAN bus through a WiFi channel, and each FTU, the first wireless access device, and the first CAN bus together form a bus topology;

[0029] Each wireless network camera and the second wireless ac...

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Abstract

The invention relates to the power transmission line monitoring technology, in particular to a power transmission line state monitoring system based on a wireless power private network and bus topologies. The power transmission line state monitoring system based on the wireless power private network and the bus topologies solves the problem that an existing power transmission line state monitoring network lacks reasonable network topologies. The power transmission line state monitoring system based on the wireless power private network and the bus topologies comprises a terminal portion and a transmission medium portion, the terminal portion comprises FTUs (feeder terminal units), wireless network cameras, smart electric meters, wireless access devices, a remote radio head, a wireless edge server, a network management server and an application server, the FTUs, a first wireless access device and a first CAN (controller area network) bus jointly form one bus topology, the wireless network cameras, a second wireless access device and a second CAN bus jointly form one bus topology, and the smart electric meters, a third wireless access device and a third CAN bus jointly form one bus topology. The power transmission line state monitoring system based on the wireless power private network and the bus topologies is applicable to power transmission lines.

Description

technical field [0001] The invention relates to a transmission line monitoring technology, in particular to a transmission line state monitoring system based on a wireless power private network and a bus topology. Background technique [0002] Most of the existing transmission lines are erected in the air, and they need to withstand the erosion of wind, sand, rainstorm, ice and snow, etc., and the operating conditions are very harsh. Therefore, in order to ensure the safe operation of the transmission line, it is necessary to monitor the condition of the transmission line. At present, the condition monitoring of transmission lines is mainly realized by relying on the transmission line condition monitoring network. Under the existing technical conditions, the transmission line status monitoring network has the following problems due to its own structure: the existing transmission line status monitoring network generally lacks a reasonable network topology structure, resultin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J17/00H02J13/00G08C17/02H04N7/18H02J50/20H02J50/40
Inventor 杨元春陈日兵张志强
Owner DATONG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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