CN108387822A - A distribution line operation status monitoring device - Google Patents

Abstract

The invention relates to a monitoring device for the operation state of a power distribution line, comprising an intelligent processing analysis module and a wireless communication module connected thereto, an image capture module, an electric field induction monitoring probe, a current sensing monitoring probe, a power sensing monitoring probe, and a temperature sensing monitoring probe , Humidity sensing monitoring probe; The electric field sensing monitoring probe, current sensing monitoring probe, power sensing monitoring probe, temperature sensing monitoring probe and humidity sensing monitoring probe are used for real-time monitoring of different electrical quantities of distribution lines and transmitting monitoring data to An intelligent processing and analysis module, the intelligent processing and analysis module is used to analyze and judge whether there is a change in the electrical quantity, and send a trigger signal to the image capture module when the electrical quantity changes, and the image capture module is used to capture the image according to the trigger signal, The intelligent processing and analysis module is connected with the remote communication terminal through the wireless communication module. The invention saves the cost of communication flow and reduces the workload of monitoring personnel.

Description

A distribution line operation status monitoring device

technical field

The invention belongs to the technical field of production and operation of power engineering distribution network systems, and in particular relates to a distribution line operation state monitoring device.

Background technique

The distribution network is an important part of the power system, responsible for the distribution and transmission of electric energy. Different from the transmission network, the distribution network has to extend from the substation to the end users, resulting in very complicated wiring methods and difficult management, which has become the main factor affecting the reliability of power supply. Therefore, when a fault occurs in the distribution network, how to quickly and effectively identify and deal with it in a timely manner has always been the focus of attention of production operation and maintenance personnel. Traditional distribution network line monitoring is relatively simple in monitoring electrical quantities, and it is difficult to make timely and effective responses in complex situations. Most importantly, the current general distribution network operation status monitoring system uses continuous image shooting, resulting in storage There are a large number of invalid images in the system, resulting in the waste of a large amount of flow data, which can no longer meet the increasingly complex operating environment of the power system, and needs further improvement. Improving the effectiveness of image capture can not only reduce the cost of traffic data, but also reduce the workload of monitoring personnel, which has extensive and far-reaching social benefits.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides a distribution line operation state monitoring device, which uses the electric field induction monitoring probe, current sensing monitoring probe, power sensing monitoring probe, temperature sensing monitoring probe and humidity sensing monitoring probe respectively Connected with the intelligent processing and analysis module, real-time monitoring of different electrical quantities is realized, and the intelligent processing and analysis module can trigger the image capture module in time according to the abnormal electrical quantity, and the image capture module completes the image capture, and the captured image and The monitoring data of different electrical quantities can be transmitted to the remote communication terminal through the wireless communication module for storage and analysis, thereby realizing the remote monitoring of the distribution network lines.

A distribution line operation status monitoring device, including an intelligent processing analysis module and a wireless communication module connected to the intelligent processing and analysis module, an image capture module, an electric field induction monitoring probe, a current sensing monitoring probe, a power sensing monitoring probe, and a temperature sensing monitoring Probes, humidity sensing monitoring probes; the electric field sensing monitoring probes, current sensing monitoring probes, power sensing monitoring probes, temperature sensing monitoring probes and humidity sensing monitoring probes are used to monitor different electrical quantities of distribution lines in real time and transmit monitoring data To the intelligent processing and analysis module, the intelligent processing and analysis module is used to analyze and judge whether there is a change in the electrical quantity, and send a trigger signal to the image capture module when there is a change in the electrical quantity, and the image capture module is used to capture an image according to the trigger signal , the intelligent processing and analysis module is connected with the remote communication terminal through the wireless communication module.

Further, the electric field sensing monitoring probe, current sensing monitoring probe, power sensing monitoring probe, temperature sensing monitoring probe and humidity sensing monitoring probe realize information interaction through the wireless communication module.

Further, the intelligent processing and analysis module is also connected with a voltage sensing monitoring probe.

Further, the distribution line operation state monitoring device is provided with a casing.

Further, the shell is made of glass or ceramic material.

Further, the remote communication terminal is provided with a data storage module and a data management module, the data storage module is used to store monitoring data of different electrical quantities and captured images, and the data management module is used to perform monitoring data and captured images analyze.

Further, the remote communication terminal supports the access of various mobile devices.

Further, the mobile device includes a computer, a tablet computer, a mobile phone and a USB flash drive.

A distribution line operating state monitoring system, based on the above-mentioned distribution line operating state monitoring device, the monitoring system includes 3n monitoring devices, and the monitoring devices are installed in each power transmission line at each monitoring point of the distribution line On the line, n≥1, n represents the number of monitoring points, and the monitoring devices of each monitoring point are connected through a wireless communication module. The monitoring system also includes a monitoring platform, and the monitoring platform is connected with the remote communication terminal of each monitoring device.

Beneficial technical effect of the present invention:

Compared with the prior art, the present invention discloses a distribution line operation status monitoring device, which uses electric field induction monitoring probe, current sensing monitoring probe, power sensing monitoring probe, temperature sensing monitoring probe and humidity sensing monitoring probe They are respectively connected to the intelligent processing and analysis modules to realize real-time monitoring of different electrical quantities, and the intelligent processing and analysis modules can trigger the image capture module in time according to the abnormal electrical quantities, and the image capture module completes the image capture, and the captured image The monitoring data of different electrical quantities can be transmitted to the remote communication terminal through the wireless communication module for storage and analysis, thereby realizing the remote monitoring of the distribution network lines. The intelligent processing and analysis module triggers the image capture module to capture images according to the abnormal electrical quantity, which greatly reduces the number of invalid image captures, saves communication traffic costs, and reduces the workload of monitoring personnel to a certain extent.

Description of drawings

Fig. 1 is a composition frame diagram of a specific embodiment of the present invention.

The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art For personnel, it is understandable that some known structures and descriptions thereof may be omitted in the drawings; the same or similar symbols correspond to the same or similar components; as a limitation of this patent.

Detailed ways

The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

Example 1:

As shown in Figure 1, this embodiment provides a distribution line operation status monitoring device, including an intelligent processing and analysis module, a wireless communication module connected to the intelligent processing and analysis module, an image capture module, an electric field induction monitoring probe, a current sensor Monitoring probe, power sensing monitoring probe, temperature sensing monitoring probe, humidity sensing monitoring probe. The electric field sensing monitoring probes, current sensing monitoring probes, power sensing monitoring probes, temperature sensing monitoring probes and humidity sensing monitoring probes are used to monitor different electrical quantities of distribution lines in real time and transmit the monitoring data to an intelligent processing and analysis module. The electric field induction monitoring probe is mainly used to collect real-time electric field data of each monitoring point of the line; the current sensing monitoring probe is mainly used to collect real-time current data of each monitoring point of the power distribution line; the power sensing monitoring probe is mainly used for Collect the real-time power data of each monitoring point of the distribution line; the temperature sensing monitoring probe is mainly used to collect the real-time temperature data of each monitoring point of the distribution line; the humidity sensing monitoring probe is mainly used to collect the temperature of each monitoring point of the distribution line Real-time humidity data. The intelligent processing and analysis module is used to analyze and judge whether there is a change in the electrical quantity, and sends a trigger signal to the image capture module when the electrical quantity changes, and the image capture module is used to capture an image according to the trigger signal. In this embodiment, The above image capture module is a camera. The intelligent processing and analysis module is connected to the remote communication terminal through the wireless communication module, and the remote communication terminal is used to relay or forward the monitoring data and snapshot images collected by the power distribution line operation status monitoring device, so as to realize the remote monitoring of the line operation status . The remote communication terminal described in this embodiment is a solar remote communication terminal. The electric field sensing monitoring probe, current sensing monitoring probe, power sensing monitoring probe, temperature sensing monitoring probe and humidity sensing monitoring probe realize information interaction through the wireless communication module. The remote communication terminal is equipped with a data storage module and a data management module, the data storage module is used to store monitoring data of different electrical quantities and captured images, and the data management module is used to analyze the monitored data and captured images. Wherein, the remote communication terminal supports the access of various mobile devices, and the mobile devices in this embodiment include but not limited to computers, tablet computers, mobile phones and USB flash drives.

The process of the intelligent processing and analysis module judging the electrical quantity change of the distribution line and triggering the image capture module to capture images is as follows:

When the intelligent processing and analysis module judges that the temperature is greater than a certain set value, it sends a trigger signal for image capture, and at the same time transmits the monitoring data to the remote communication terminal through the wireless communication module;

When the intelligent processing and analysis module judges that the current is greater than a certain set value, it sends an image capture trigger signal, and at the same time transmits the monitoring data to the remote communication terminal through the wireless communication module;

When the intelligent processing and analysis module judges that the electric field (relative value) is less than a certain set value, it sends an image capture trigger signal, and at the same time transmits the monitoring data to the remote communication terminal through the wireless communication module;

When the intelligent processing and analysis module judges that the electric field is less than a certain set value and the current is greater than the set value, an image capture trigger signal is issued, and the monitoring data is transmitted to the remote communication terminal through the wireless communication module;

When the intelligent processing and analysis module judges that among the three-phase currents nearby (same as the monitoring point), two-phase currents are greater than the set value, and at the same time, one phase current is lower than the set value, the monitoring device on the three-phase line will issue an image capture trigger at the same time signal, and at the same time transmit the monitoring data to the remote communication terminal through the wireless communication module.

The present invention can also be configured with more types of sensors, and the intelligent processing and analysis module can also preset more judgment conditions. When the intelligent processing and analysis module judges that the line has a special signal that meets the preset requirements, it will send an image capture trigger signal, and at the same time The data is transmitted to the remote communication terminal through the wireless communication module.

Example 2:

This embodiment is similar to Embodiment 1. Further, the outer surface of the distribution line operation status monitoring device is also provided with a casing, and the casing can be made of ceramics, glass or plastic. In this embodiment, the casing is made of Made of ceramics, it has a good waterproof and dustproof function, which provides protection for the distribution line operation status monitoring device to a certain extent, and is beneficial to further prolong the service life of the monitoring device. In addition, the intelligent processing and analysis module is also connected with a voltage sensing monitoring probe, which is responsible for collecting real-time voltage data of each monitoring point of the distribution line

Example 3:

This embodiment provides a distribution line operation state monitoring system, based on the distribution line operation state monitoring device described in Embodiment 1 or 2, the monitoring system includes 3n of the monitoring devices, the monitoring device Installed on each transmission line of each monitoring point of the power distribution line, n≥1, n represents the number of monitoring points, and the monitoring devices of each monitoring point are connected through a wireless communication module. The monitoring system also includes a monitoring platform. The monitoring platform is connected with the remote communication terminals of each monitoring device.

Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (9)

1. a kind of distribution line device for monitoring running state, which is characterized in that including Intelligent treatment analysis module and with intelligence The connected wireless communication module of analysis module, video capture module, electric field induction monitoring probe, current sense is handled to monitor and visit Head, power induction monitoring probe, temperature sense monitoring probe, humidity inductive monitoring probe；The electric field induction monitoring probe, electricity Sensor monitoring probe, power induction monitoring probe, temperature sense monitoring probe and humidity inductive monitoring probe are flowed for supervising in real time It is measured the different electrical quantity of electric line and monitoring data is transmitted to Intelligent treatment analysis module, the Intelligent treatment analysis module For analyzing and determining whether electrical quantity unusual fluctuation occurs, and is grabbed to image when unusual fluctuation occurs in electrical quantity and be afraid of that module sends out triggering letter Number, described image captures module and is used to capture image according to trigger signal, and the Intelligent treatment analysis module passes through wireless telecommunications Module is connected with telecommunication terminal.

2. a kind of distribution line device for monitoring running state as described in claim 1, which is characterized in that the electric field induction monitoring Probe, current sense monitoring probe, power induction monitoring probe, temperature sense monitoring probe and humidity inductive monitoring probe pass through Wireless communication module realizes the interaction of information.

3. a kind of distribution line device for monitoring running state as described in claim 1, which is characterized in that the Intelligent treatment analysis Module is also connected with voltage sensor monitoring probe.

4. a kind of distribution line device for monitoring running state as described in claim 1, which is characterized in that the distribution line operation State monitoring device is equipped with shell.

5. a kind of distribution line device for monitoring running state as claimed in claim 4, which is characterized in that the shell by glass or Ceramic material is made.

6. a kind of distribution line device for monitoring running state as described in claim 1, which is characterized in that the telecommunication terminal Equipped with data memory module and data management module, the data memory module for store the monitoring data of different electrical quantity with And image is captured, the data management module is used to analyze monitoring data and candid photograph image.

7. a kind of distribution line device for monitoring running state as claimed in claim 6, which is characterized in that the telecommunication terminal Support the access of a variety of mobile devices.

8. a kind of distribution line device for monitoring running state as claimed in claim 7, which is characterized in that the mobile device includes Computer, tablet computer, mobile phone and USB flash disk.

9. a kind of distribution line operating state monitoring system runs shape based on claim 1-8 any one of them distribution lines State monitoring device, which is characterized in that including the 3n monitoring devices, the monitoring device is respectively monitored mounted on distribution line On every transmission line of electricity of point, n >=1, n indicate that the number of monitoring point, the monitoring device of each monitoring point pass through wireless communication module It is connected, the monitoring system further includes monitor supervision platform, and the monitor supervision platform is connected with the telecommunication terminal of each monitoring device.