CN205720504U - A kind of electric power power transmission and transformation system equipment monitoring apparatus - Google Patents

Abstract

The utility model discloses a device monitoring device for electric power transmission and transformation system, which comprises an equipment box, a micro-meteorological monitoring device, a cable temperature monitor and an ice thickness signal telemeter. The two sides of the remote communication device are provided with support arms, and the support arms are provided with a rotating camera, and the external sides of the equipment box are symmetrically provided with tilt angle detection devices, and the center of the equipment box is provided with a central processing unit. A remote control system is provided above the central processing unit, an alarm device and a comparison database are provided below the central processing unit, a line stability detection device is provided on the left side of the central processing unit, and a digital monitoring device is provided on the right side of the central processing unit. A conversion device, an image processing device is connected above the digital conversion device, the rotating camera is connected to the image processing device through a data line, and the ice thickness signal telemeter is externally connected to a leakage detector, a vibration detector and a tension detector.

Description

An equipment monitoring device for electric power transmission and transformation system

technical field

The invention relates to a monitoring device, in particular to a monitoring device for power transmission and transformation system equipment, which belongs to the field of electric power equipment.

Background technique

With the continuous establishment of ultra-high voltage and ultra-high voltage transmission lines in my country, the transmission network is developing in the direction of comprehensive coverage. Our country has a vast territory and diverse geographical environments. The vast coverage of the transmission network leads to a harsh environment for line operation. It is difficult to guarantee the stability and safety of power supply. Once a line failure occurs, it will bring huge losses to people's normal production and life. Due to the continuous growth of transmission lines, the traditional manual line inspection method has become less and less suitable for the requirements of transmission line safety and power supply reliability.

In order to solve the above problems, we propose a monitoring device for power transmission and transformation system equipment.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a monitoring device for power transmission and transformation system equipment.

In order to solve the problems of the technologies described above, the present invention provides the following technical solutions:

The present invention is an equipment monitoring device for a power transmission and transformation system, comprising an equipment box, a micro-meteorological monitoring device, a cable temperature monitor and an icing thickness signal telemeter. The device is installed at the bracket end of the cable rack, the cable temperature monitor is evenly distributed on the cable and each joint, the ice thickness signal telemeter is installed on the insulator, and there is a remote communication device on the outer upper end of the equipment box. The two sides of the remote communication device are provided with support arms, the support arms are provided with a rotating camera, and the external sides of the equipment box are symmetrically provided with tilt angle detection devices, and the center of the equipment box is provided with a central processing unit. A remote control system is provided above the central processing unit, an alarm device and a comparison database are provided below the central processing unit, a line stability detection device is provided on the left side of the central processing unit, and a digital monitoring device is provided on the right side of the central processing unit. The conversion device, the micro-meteorological monitoring device, the cable temperature monitor and the ice thickness signal telemeter are connected to the digital conversion device inside the equipment box through the data line, the image processing device is connected above the digital conversion device, and the rotating camera passes through The data wires are connected to the image processing device, and the ice thickness signal telemetry instrument is externally connected to a leakage detector, a vibration detector and a tension detector.

Further, the equipment box is externally connected with a lightning arrester.

Further, the tilt angle detection device is connected to the digital conversion device through a data line.

Further, the micro-meteorological monitoring device is equipped with a wind detector, a humidity sensor and a thunderstorm counter.

Further, the line stability detection device is equipped with a voltmeter, an ammeter and a short circuit protector inside.

The beneficial effects achieved by the present invention are: the surrounding environment of the power transmission equipment is photographed by the rotating camera, the remote communication device transmits information, and the remote monitoring of the surrounding environment of the power transmission equipment is realized, man-made damage is prevented, and the labor intensity of the patrol personnel is reduced; the line stability detection device detects whether the line is The power transmission is normal, ensuring the safety of users' electricity consumption, and preventing damage to power transmission equipment in advance; the inclination angle detection device detects the inclination angle of the pole tower or cable rack in real time, prevents hidden safety hazards, saves a lot of manpower and material resources, and provides reliable decision-making basis for geological detection in different regions ;Ice coating thickness signal telemetry instrument detects cable tension changes, vibration amplitude changes, and leakage of electricity in harsh environments, and timely discovers hidden dangers to prevent cable breakage. The meteorological monitoring device monitors complex terrain and harsh weather conditions in real time, providing reliable data support for later maintenance and adding new equipment; the cable temperature detector monitors the temperature of the cable line and each joint at all times to prevent line aging, power failure, short circuit, etc. accidents, saving manpower and material resources and detection time, and improving maintenance efficiency; the remote control system can realize remote control of the rotating camera to achieve all-round monitoring, and can modify and compare the stored data in the database according to the feedback data information to maximize the role of the equipment.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is a structural representation of the present invention;

In the figure: 1. Equipment box; 2. Alarm device; 3. Comparison database; 4. Digital conversion device; 5. Micro weather monitoring device; 6. Cable temperature monitor; 7. Leakage detector; 8. Vibration detector 9. Tensile force detector; 10. Signal telemeter for ice coating thickness; 11. Rotating camera; 12. Support arm; 13. Remote communication device; 14. Tilt angle detection device; 15. Remote control system; 16. Image processing device ; 17. Line stability detection device; 18. Central processing unit.

detailed description

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Example 1

As shown in Fig. 1, a kind of equipment monitoring device of electric power transmission and transformation system includes equipment box 1, micro weather monitoring device 5, cable temperature monitor 6 and ice coating thickness signal telemeter 10, and said equipment box 1 is installed and fixed on The upper end of the cable rack, the micro-meteorological monitoring device 5 is installed at the end of the cable rack bracket, the cable temperature monitor 6 is evenly distributed on the cable and each joint, and the ice thickness signal telemeter 10 is installed on the insulator. There is a remote communication device on the outer upper end of the equipment box 1, and support arms 12 are provided on both sides of the remote communication device, and a rotating camera 11 is provided on the support arm 12. A detection device 14, a central processing unit 18 is provided at the inner center of the equipment box 1, a remote control system 15 is provided above the central processing unit 18, an alarm device 2 and a comparison database 3 are provided below the central processing unit 18 , the left side of the central processing unit 18 is provided with a line stability detection device 17, the right side of the central processing unit 18 is provided with a digital conversion device 4, the micro-meteorological monitoring device 5, the cable temperature monitor 6 and the ice thickness signal The telemeter 10 is connected to the digital conversion device 4 inside the equipment box 1 through a data line, an image processing device 16 is connected above the digital conversion device 4, and the rotating camera 11 is connected to the image processing device 16 through a data line. The thickness signal telemeter 10 is externally connected with a leakage detector 7 , a vibration detector 8 and a tension detector 9 .

The outside of the equipment box 1 is connected to a lightning arrester, and the tilt angle detection device 14 is connected to the digital conversion device 4 through a data line. The inside of the device 17 is provided with a voltmeter, an ammeter and a short circuit protector.

It should be noted that the work flow of a monitoring device for power transmission and transformation system equipment in the present invention is as follows: the obtained data is collected by the ice coating thickness signal telemeter 10, the tilt angle detection device 14, the cable temperature monitor 6 and the micro weather detection device 5. The information is transmitted to the central processing unit 18 through the digital conversion device 4, and then compared with the data value stored in the comparison database 4. If the comparison does not match, it will be sent to the monitoring center through the remote communication device 13, and an alarm message will be sent through the alarm device 2 at the same time. Quickly make a corresponding solution. The line stability detection device 17 detects changes in line current and voltage to ensure normal power transmission. The monitoring center can modify the data of the internal components of the equipment box 1 through the remote control system 15, and control the rotating camera 11 in all directions. Monitor the environment around power transmission equipment.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (5)

1. A power transmission and transformation system equipment monitoring device, comprising an equipment box (1), a micro weather monitoring device (5), a cable temperature monitor (6) and an icing thickness signal telemeter (10), the equipment box (1) installed and fixed on the upper end of the cable rack, the micro weather monitoring device (5) is installed at the end of the cable rack support, the cable temperature monitor (6) is evenly distributed on the cable and each joint, the ice thickness The signal telemetry instrument (10) is installed on the insulator, and it is characterized in that, there is a remote communication device on the outer upper end of the equipment box (1), the two sides of the remote communication device are provided with support arms (12), and the support arms ( 12) A rotating camera (11) is provided on the top of the equipment box (1), and an inclination angle detection device (14) is symmetrically provided on both sides of the outside of the equipment box (1), and a central processing unit (18) is provided at the center of the inside of the equipment box (1). , the central processing unit (18) is provided with a remote control system (15), and the central processing unit (18) is provided with an alarm device (2) and a comparison database (3) below, and the central processing unit (18) ) is provided with a line stability detection device (17) on the left side, and a digital conversion device (4) is provided on the right side of the central processing unit (18), and the micro meteorological monitoring device (5), cable temperature monitor (6) and The ice-covered thickness signal telemeter (10) is connected to the digital conversion device (4) inside the equipment box (1) through a data line, and an image processing device (16) is connected above the digital conversion device (4), and the rotating camera ( 11) The image processing device (16) is connected through a data line, and the ice thickness signal telemeter (10) is externally connected to a leakage detector (7), a vibration detector (8) and a tension detector (9). 2. The equipment monitoring device for power transmission and transformation system according to claim 1, characterized in that the equipment box (1) is externally connected with a lightning arrester. 3. A monitoring device for power transmission and transformation system equipment according to claim 1, characterized in that the tilt angle detection device (14) is connected to the digital conversion device (4) through a data line. 4. A monitoring device for power transmission and transformation system equipment according to claim 1, characterized in that a wind detector, a humidity sensor and a thunderstorm counter are provided inside the micro-weather monitoring device (5). 5. A monitoring device for power transmission and transformation system equipment according to claim 1, characterized in that the line stability detection device (17) is internally provided with a voltmeter, an ammeter and a short circuit protector.