CN216209602U - Intelligent partial discharge on-line monitoring floating gate based on wireless communication - Google Patents
Intelligent partial discharge on-line monitoring floating gate based on wireless communication Download PDFInfo
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- CN216209602U CN216209602U CN202121483314.3U CN202121483314U CN216209602U CN 216209602 U CN216209602 U CN 216209602U CN 202121483314 U CN202121483314 U CN 202121483314U CN 216209602 U CN216209602 U CN 216209602U
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Abstract
The utility model relates to an intelligent partial discharge online monitoring movable door based on wireless communication, which comprises a switch cabinet door, wherein a first groove and a second groove are arranged on the inner side of the switch cabinet door, an acquisition unit is installed in the first groove, a power supply unit is installed in the second groove, a wireless communication antenna is arranged above the switch cabinet door, the acquisition unit is used for connecting a monitoring component in the switch cabinet, the wireless communication antenna is connected with the acquisition unit, and the power supply unit is electrically connected with the acquisition unit. Compared with the prior art, the utility model adopts the structure of the switch cabinet door, carries out on-line monitoring on the premise of not influencing the interior of the switch cabinet, and can be disassembled and moved; the power supply unit battery is adopted to supply sufficient power; the wireless communication antenna is adopted to transmit data, so that time and labor waste caused by laying optical fibers are avoided, and the high-speed transmission reliability of the data is ensured.
Description
Technical Field
The utility model relates to the field of partial discharge online monitoring equipment, in particular to an intelligent partial discharge online monitoring movable door based on wireless communication.
Background
At present, power cables are widely used in urban power grids, and power production personnel urgently need to research and master the insulation state diagnosis technology of the cables in the operation stage. In recent years, a method for discovering potential insulation defects of a cable by monitoring partial discharge on line becomes a technology of great attention in the power industry.
The existing on-line monitoring has two modes, one mode is to open up an optical fiber channel on site to connect a high-frequency sensor and an acquisition card on a switch cabinet to a control room, so that the data can be ensured to be real and reliable, and the method is common in a system; and the other is to transmit signals to a handheld instrument in the field to acquire information for analysis.
Although the existing optical fiber channel mode has strong practicability, the cost of manpower and material resources consumed when a monitoring target switch cabinet is newly built and replaced is high, and the existing optical fiber channel mode cannot be applied to a switch cabinet far away from a control room; although the information real-time performance is good, the on-site information acquisition mode needs personnel to monitor on site, and the handheld power supply is not enough to support for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defect of high cost of manpower and material resources in the prior art and provide an intelligent partial discharge online monitoring movable door based on wireless communication.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides an intelligent partial discharge on-line monitoring floating gate based on wireless communication, includes the cubical switchboard door, the inboard of cubical switchboard door is equipped with first recess and second recess, install the collection unit in the first recess, install the power supply unit in the second recess, the top of cubical switchboard door is equipped with wireless communication antenna, the collection unit is used for connecting the monitoring subassembly in the cubical switchboard, wireless communication antenna connects the collection unit, power supply unit electrical connection the collection unit.
Furthermore, the acquisition unit comprises a high-speed data acquisition module and an industrial personal computer which are connected in sequence, the high-speed data acquisition module is used for connecting a monitoring component in the switch cabinet, and the industrial personal computer is further connected with the power supply unit and the wireless communication antenna.
Further, the collection unit is used for connecting a monitoring component in the switch cabinet, and specifically comprises: the acquisition unit is used for connecting a high-frequency current sensor and a current clamp meter in the switch cabinet.
Furthermore, the acquisition unit is provided with a communication indicator lamp, a power indicator lamp and an undervoltage indicator lamp.
Further, the shell material of the intelligent partial discharge online monitoring moving door is IPV6 waterproof aluminum alloy.
Furthermore, the wireless communication antenna is a weatherproof outdoor 4G antenna.
Further, the power supply unit is a rechargeable battery.
Furthermore, an explosion-proof vent valve is arranged on the outer side of the switch cabinet door, is positioned in the second groove and is opposite to the power supply unit.
Further, a handle is arranged on the outer side of the switch cabinet door.
Furthermore, the whole IPV6 waterproof structure is adopted by the intelligent partial discharge online monitoring movable door.
Compared with the prior art, the utility model has the following advantages:
(1) the intelligent partial discharge online monitoring movable door is provided with an acquisition unit and a power supply unit based on the structure of a switch cabinet door, and performs data transmission through a wireless communication antenna;
by adopting the structure of the switch cabinet door, the on-line monitoring is carried out on the premise of not influencing the interior of the switch cabinet, and the switch cabinet can be detached and moved; the power supply unit battery is adopted to supply sufficient power; the data is transmitted by adopting the 4G technology, so that time and labor waste caused by laying optical fibers are avoided, and the high-speed transmission reliability of the data is ensured.
(2) The cabinet door is designed to be attractive and elegant, and the space design is ingenious; the acquisition unit can analyze data in real time and upload the data to the server host of the control room in real time through 4G technology, and the monitoring range can be almost infinitely expanded; the power supply unit can be independently replaced and can be used for monitoring on site for a long time; the system has good waterproof performance, reasonable design, firm connection and good insulating performance.
Drawings
Fig. 1 is a front view of an intelligent partial discharge online monitoring mobile door based on wireless communication according to an embodiment of the present invention;
fig. 2 is a back view of an intelligent partial discharge online monitoring mobile door based on wireless communication according to an embodiment of the present invention;
in the figure, the device comprises a switch cabinet door 1, a switch cabinet door 2, a first groove 3, a second groove 4 and a collecting unit. 401. Sensor interface, 402, antenna interface, 403, net gape, 404, first power source interface, 5, power supply unit, 501, second power source interface, 502, the interface that charges, 6, wireless communication antenna, 7, explosion-proof ventilative valve, 8, handle, 9, hasp.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Example 1
As shown in fig. 1 and fig. 2, this embodiment provides an intelligent partial discharge on-line monitoring floating gate based on wireless communication, including cubical switchboard door 1, cubical switchboard door 1's inboard is equipped with first recess 2 and second recess 3, install acquisition unit 4 in the first recess 2, install power supply unit 5 in the second recess 3, cubical switchboard door 1's top is equipped with wireless communication antenna 6, acquisition unit 4 is used for the monitoring subassembly in the connecting switch cabinet, acquisition unit 4 is connected to wireless communication antenna 6, power supply unit 5 electrical connection acquisition unit 4.
Specifically, switch cabinet door 1 wholly adopts the waterproof aluminum alloy of an IPV6 in this embodiment, and weight is light and handy, can directly replace current switch cabinet door.
The wireless communication antenna 6 adopts a weather-proof outdoor 4G antenna, so that signal transmission is strong.
The power supply unit 5 is a rechargeable battery, and can be used for 7 × 24 hours after being charged for 10 hours.
The acquisition unit 4 can acquire signals of the high-frequency current sensor and the current clamp meter, analyze the signals in real time, upload the signals in real time, and set early warning and upload the signals at regular time.
The outside of cubical switchboard 1 can set up handle 8, and the upper and lower both sides of cubical switchboard 1 can set up hasp 9 for it is fixed with the cubical switchboard main part.
Preferably, the acquisition unit 4 comprises a high-speed data acquisition module and an industrial personal computer which are connected in sequence, the high-speed data acquisition module is used for connecting a high-frequency current sensor and a current clamp meter in the switch cabinet, and the industrial personal computer is further connected with a power supply unit 5 and a wireless communication antenna 6.
As a preferred embodiment, acquisition unit 4 is equipped with communication pilot lamp, power indicator and undervoltage pilot lamp, and the accessible pilot lamp signal learns acquisition unit networking condition and power supply condition.
As a preferred embodiment, the power supply unit and the acquisition unit are of an aluminum alloy unit structure, and are convenient to replace, specifically, the acquisition unit 4 is provided with a sensor interface 401, an antenna interface 402, a network port 403 and a first power interface 404, the sensor interface 401 is used for connecting a high-frequency current sensor and a current clamp meter in a switch cabinet, the antenna interface 402 is used for connecting a wireless communication antenna 6, the network port 403 is used for accessing a network cable, and the first power interface 404 is used for connecting the power supply unit 5;
the power supply unit 5 is equipped with second power source 501 and the interface 502 that charges, and second power source 501 is used for connecting the power supply unit, and the interface 502 that charges is used for inserting the charging wire.
As a preferred embodiment, the exterior of the switch cabinet door 1 is provided with an explosion-proof breather valve 7, and the explosion-proof breather valve 7 is located in the second groove 3 and faces the power supply unit 5 for preventing the fault risk of the power supply unit 5.
The intelligent partial discharge online monitoring movable door is provided with an acquisition unit and a power supply unit based on the structure of a switch cabinet door, and performs data transmission through a wireless communication antenna; by adopting the structure of the switch cabinet door, the on-line monitoring is carried out on the premise of not influencing the interior of the switch cabinet, and the switch cabinet can be detached and moved; the power supply unit battery is adopted to supply sufficient power; the data is transmitted by adopting the 4G technology, so that time and labor waste caused by laying optical fibers are avoided, and the high-speed transmission reliability of the data is ensured.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides an intelligent partial discharge on-line monitoring floating gate based on wireless communication, a serial communication port, including cubical switchboard door (1), the inboard of cubical switchboard door (1) is equipped with first recess (2) and second recess (3), install acquisition unit (4) in first recess (2), install power supply unit (5) in second recess (3), the top of cubical switchboard door (1) is equipped with wireless communication antenna (6), acquisition unit (4) are used for the monitoring subassembly in the linked switch cabinet, wireless communication antenna (6) are connected acquisition unit (4), power supply unit (5) electrical connection acquisition unit (4).
2. The intelligent partial discharge online monitoring movable door based on wireless communication of claim 1, characterized in that, the acquisition unit (4) includes a high-speed data acquisition module and an industrial personal computer which are connected in turn, the high-speed data acquisition module is used for connecting monitoring components in a switch cabinet, and the industrial personal computer is further connected with the power supply unit (5) and the wireless communication antenna (6).
3. The intelligent partial discharge online monitoring movable door based on wireless communication of claim 1, wherein the acquisition unit (4) is used for connecting a monitoring component in a switch cabinet, and specifically comprises: the acquisition unit (4) is used for connecting a high-frequency current sensor and a current clamp meter in the switch cabinet.
4. The intelligent online partial discharge monitoring moving door based on wireless communication as claimed in claim 1, wherein the acquisition unit (4) is provided with a communication indicator lamp, a power indicator lamp and an under-voltage indicator lamp.
5. The intelligent online partial discharge monitoring mobile door based on wireless communication as claimed in claim 1, wherein the shell of the intelligent online partial discharge monitoring mobile door is made of IPV6 waterproof aluminum alloy.
6. The intelligent partial discharge online monitoring movable door based on wireless communication according to claim 1, characterized in that the wireless communication antenna (6) is a weatherproof outdoor 4G antenna.
7. The intelligent partial discharge online monitoring mobile door based on wireless communication as claimed in claim 1, wherein the power supply unit (5) is a rechargeable battery.
8. The intelligent partial discharge online monitoring moving door based on wireless communication according to claim 1, characterized in that an explosion-proof vent valve (7) is arranged on the outer side of the switch cabinet door (1), and the explosion-proof vent valve (7) is located in the second groove (3) and faces the power supply unit (5).
9. The intelligent partial discharge online monitoring movable door based on wireless communication according to claim 1, characterized in that a handle (8) is arranged on the outer side of the switch cabinet door (1).
10. The intelligent mobile door for online monitoring of partial discharge based on wireless communication as claimed in claim 1, wherein the intelligent mobile door for online monitoring of partial discharge integrally adopts an IPV6 waterproof structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121483314.3U CN216209602U (en) | 2021-07-01 | 2021-07-01 | Intelligent partial discharge on-line monitoring floating gate based on wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121483314.3U CN216209602U (en) | 2021-07-01 | 2021-07-01 | Intelligent partial discharge on-line monitoring floating gate based on wireless communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216209602U true CN216209602U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121483314.3U Active CN216209602U (en) | 2021-07-01 | 2021-07-01 | Intelligent partial discharge on-line monitoring floating gate based on wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216209602U (en) |
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2021
- 2021-07-01 CN CN202121483314.3U patent/CN216209602U/en active Active
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