CN203504298U - Power distribution equipment monitoring device based on self-organizing network and power line network - Google Patents

Abstract

The utility model relates to the power distribution equipment monitoring technology and particularly relates to a power distribution equipment monitoring device based on a self-organizing network and a power line network, so as to solve the problems that the existing power distribution equipment monitoring communication network is difficult in wiring, the reroute project quantity is large, the line is likely to be damaged, movement can not be carried out , the operation is not stable, and reliability is poor. The power distribution equipment monitoring device based on a self-organizing network and a power line network comprises a user layer, an acquisition layer, and a convergence layer; the user layer comprises a plurality of power generation primary switches; the acquisition layer comprises a plurality of power network cameras, a bus, zigbee channels, power lines and an optical fiber; the convergence layer comprises a monitoring main station; the power generation primary switches are arranged in the shooting ranges of the power network cameras correspondingly in a one-for-one mode; and the power network cameras are connected with the bus via the zigbee channels to form a bus-type topology structure. The power distribution equipment monitoring device based on a self-organizing network and a power line network can be applied to monitoring of power distribution equipment.

Description

Power distribution equipment monitoring device based on self-organizing network and power line network

technical field

The utility model relates to a power distribution equipment monitoring technology, in particular to a power distribution equipment monitoring device based on an ad hoc network and a power line network.

Background technique

At present, the monitoring of power distribution equipment (mainly the primary switch of power distribution) is mainly realized by relying on the monitoring communication network of power distribution equipment. Under the existing technical conditions, due to the limitation of its own structure, the power distribution equipment monitoring communication network generally has the following two problems: first, the existing power distribution equipment monitoring communication network uses a single type of transmission medium (such as optical fiber), As a result, there are problems such as difficult wiring, large amount of engineering for rerouting, easily damaged lines, and immovability. Second, the existing power distribution equipment monitoring communication network lacks a unified network topology structure, resulting in unstable operation and poor reliability. Based on this, it is necessary to invent a brand-new power distribution equipment monitoring communication network to solve the existing power distribution equipment monitoring communication network wiring difficulties, large amount of rerouting, easily damaged lines, immovable, unstable operation, and poor reliability The problem.

Contents of the invention

The utility model provides a self-organizing network and a power line network based on self-organizing network and power line network in order to solve the problems of existing power distribution equipment monitoring and communication network wiring difficulties, large amount of rerouting engineering, easily damaged lines, immovability, unstable operation, and poor reliability. power distribution equipment monitoring device.

The utility model is realized by adopting the following technical solutions: a power distribution equipment monitoring device based on self-organizing network and power line network, including a user layer, an acquisition layer, and a convergence layer; the user layer includes several power distribution primary switches; the acquisition The layer includes several power network cameras, buses, zigbee channels, power lines, and optical fibers; the convergence layer includes a monitoring master station; wherein, each power distribution primary switch is installed in the camera range of each power network camera; each power network The camera is connected to the bus through a zigbee channel to form a bus-type topology, and each power network camera is connected to the bus through a power line to form a bus-type topology; the bus is connected to the monitoring master station through an optical fiber.

The specific working process is as follows: Each power network camera collects the status image signal of each power distribution primary switch in real time, and sends the collected status image signal to the bus in real time through the zigbee channel or power line. The monitoring master station obtains the state image signal by accessing the bus, and realizes real-time monitoring of each power distribution primary switch according to the obtained state image signal. During this process, automatic switching can be realized between the zigbee channel and the power line. Specifically, when the attenuation is too large during signal transmission, the signal is automatically transmitted through the zigbee channel. When an obstacle is encountered during signal transmission, the signal is automatically transmitted through the power line.

Based on the above process, compared with the existing power distribution equipment monitoring communication network, the power distribution equipment monitoring device based on the self-organizing network and the power line network described in the utility model has the following advantages: The power distribution equipment monitoring device of the organizational network and the power line network uses various types of transmission media (including zigbee channels, power lines, optical fibers), and comprehensively utilizes the advantages of various transmission media (zigbee channels have self-organization, low complexity, The advantages of low power consumption and low cost. The power line has the advantages of not needing to re-establish the network, as long as there are wires, the data can be transmitted. The optical fiber has the advantages of wide frequency bandwidth, low loss, light weight, strong anti-interference ability, high fidelity, and high performance Reliable advantages), effectively solve the problems of the existing power distribution equipment monitoring communication network wiring difficulties, large amount of rerouting work, easily damaged lines, and immovable problems. Second, the power distribution equipment monitoring device based on self-organizing network and power line network described in the utility model adopts several power network cameras and buses to form a bus-type topology structure, and by using the bus-type topology structure, the structure is simple and the required The advantages of less transmission media, no central node, failure of any node will not cause the entire network to be paralyzed, high reliability, and easy expansion effectively solve the problems of unstable operation and poor reliability of the existing power distribution equipment monitoring communication network. In summary, the power distribution equipment monitoring device based on self-organizing network and power line network described in the utility model effectively solves the problem of existing power distribution equipment monitoring by comprehensively utilizing the advantages of various transmission media and bus topology. Difficult wiring of the communication network, large amount of rerouting work, easily damaged lines, immovable, unstable operation, and poor reliability.

The utility model effectively solves the problems of difficult wiring of the monitoring communication network of the existing power distribution equipment, large amount of rerouting engineering, easily damaged lines, immovability, unstable operation, and poor reliability, and is suitable for the monitoring of power distribution equipment.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Detailed ways

Power distribution equipment monitoring device based on self-organizing network and power line network, including user layer, collection layer, and aggregation layer;

The user layer includes several power distribution primary switches; the acquisition layer includes several power network cameras, buses, zigbee channels, power lines, and optical fibers; the aggregation layer includes a monitoring master station;

Among them, each power distribution primary switch is installed one by one within the camera range of each power network camera; each power network camera is connected to the bus through a zigbee channel to form a bus topology, and each power network camera is connected to the bus through a power line to form a bus type Topological structure; the bus is connected to the monitoring master station through optical fiber.

During specific implementation, the power network camera is a PCQ-500 power network camera. The bus is a parallel bus. The optical fiber is a multimode optical fiber.

Claims (4)

1. the controller switching equipment supervising device based on self-organizing network and power line network, is characterized in that: comprise client layer, acquisition layer, convergence-level;

Described client layer comprises switch of several distribution; Described acquisition layer comprises several electric power networks cameras, bus, zigbee channel, power line, optical fiber; Described convergence-level comprises master station;

Wherein, switch of each distribution corresponding being installed in the image pickup scope of each electric power networks camera one by one; Each electric power networks camera connects and composes bus type topological structure by zigbee channel and bus, and each electric power networks camera connects and composes bus type topological structure by power line and bus; Bus is connected with master station by optical fiber.

2. the controller switching equipment supervising device based on self-organizing network and power line network according to claim 1, is characterized in that: described electric power networks camera is PCQ-500 type electric power networks camera.

3. the controller switching equipment supervising device based on self-organizing network and power line network according to claim 1, is characterized in that: described bus is parallel bus.

4. the controller switching equipment supervising device based on self-organizing network and power line network according to claim 1, is characterized in that: described optical fiber is multimode fiber.

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