5G network-based IoT (Internet of Things) monitoring system of electric power fittings
A technology for monitoring systems and fittings, applied in general control systems, control/regulation systems, instruments, etc., can solve problems that threaten the stability of power grid transmission, restrict the development of smart grids, and lose power transmission systems, so as to ensure safety performance and high The effect of capacity and low latency
Pending Publication Date: 2019-10-18
SHENYANG JIANZHU UNIVERSITY +1
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Problems solved by technology
In view of the harsh environment of the existing power grid, such as rainy in the south, dust in the west, severe cold in the north, coastal areas in the east, and heavily polluted areas, the contact points of fittings are prone to corrosion, fracture and other faults, which may even threaten the stability of the entire power grid transmission
Since the temperature and tension of the fittings cannot be monitored in real time in the working state, once a fault occurs, such as short circuit or open circuit, it will cause great losses to the power transmission system, which seriously restricts the development of the smart grid.
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[0017] Such as figure 1 As shown, a 5G network-based power fittings IoT monitoring system of the present invention includes: a perception layer, a network layer, and an application layer connected in sequence. Through the cooperation of three layers, the monitoring of the operating status of the electric fittings is realized. First, the sensing layer uses sensor elements to collect the operating status information of electric fittings, including: tension, temperature, amplitude, and frequency, and records the position of the sensor during installation, and determines the position of the sensor according to the sensor number returned during detection, so as to realize the fault after the alarm Troubleshoot. In the network layer, the monitoring data collected by the sensors of each power fitting is sent to the 5G communication module through the ZigBee routing node for aggregation, and then the monitoring data is uploaded to the Internet through the 5G network and sent to the a...
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The present invention provides a 5G network-based IoT (Internet of Things) monitoring system of electric power fittings. The IoT monitoring system includes a sensing layer, a network layer, and an application layer that are sequentially connected. The sensing layer is composed of multiple detection units, and each detection unit is provided with a temperature sensor, a tension sensor, and a vibration sensor that are connected to connection nodes of the electric power fittings. The network layer includes a ZigBee routing node and a 5G communications module, and the ZigBee routing node sends temperature information, tension information, amplitude, frequency, and sensor number information that are collected by the multiple detection units to the 5G communications module. The application layerincludes a data processing unit, a data storage unit, an encryption unit, and an alarm unit. The data processing unit is connected to the 5G communications module, the data storage unit, and the alarm unit, and the encryption unit is connected to the data storage unit. The system can monitor in real time the temperature, tension, and vibration of the electric power fittings in a working state.
Description
technical field [0001] The invention belongs to the technical field of application of the Internet of Things, and relates to a monitoring system of the Internet of Things for electric fittings based on a 5G network. Background technique [0002] With the development of the times, the smart grid, that is, the intelligence of the power grid (also known as "grid 2.0"), has emerged at the historic moment. It is based on an integrated, high-speed two-way communication network, through advanced sensing and measurement technologies , advanced equipment technology, advanced control methods, and the application of advanced decision support system technology to achieve the goals of reliability, safety, economy, high efficiency, environmental friendliness and safe use of the power grid. Power fittings are one of the most basic and widely used components in the process of power system construction. However, with the rapid development of the power industry, various disadvantages of exist...
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IPC IPC(8): G05B19/042
CPCG05B19/0428G05B2219/24024
Inventor 朱晓岩曹剑钊张世邦李颂华魏超王子男高龙飞王琦邴绍丹佟圣皓孙畅夏忠贤王永华胡彬彬
Owner SHENYANG JIANZHU UNIVERSITY