CN216929688U - Distribution network line monitoring device based on high-voltage capacitor power supply - Google Patents
Distribution network line monitoring device based on high-voltage capacitor power supply Download PDFInfo
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- CN216929688U CN216929688U CN202122726662.5U CN202122726662U CN216929688U CN 216929688 U CN216929688 U CN 216929688U CN 202122726662 U CN202122726662 U CN 202122726662U CN 216929688 U CN216929688 U CN 216929688U
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- voltage capacitor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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Abstract
The utility model relates to the technical field of power taking of distribution network lines, in particular to a distribution network line monitoring device based on high-voltage capacitor power supply. The distribution network line monitoring device based on high-voltage capacitor power supply comprises a high-voltage capacitor power taking device, wherein the power taking device is connected with a control box, and the control box is connected with a camera; the control box comprises a power control panel, the power control panel is connected with a battery and a main control panel, the main control panel is connected with a communication module and a camera, and the communication module is connected with a master station. A distribution network line monitoring device based on high-voltage capacitor power supply is provided.
Description
Technical Field
The utility model relates to the technical field of power taking of distribution network lines, in particular to a distribution network line monitoring device based on high-voltage capacitor power supply.
Background
In recent years, with the rapid development of Chinese economy, distribution network routes are more and more, accompanying line control tasks are heavier and heavier, and a lot of troubles are brought to managers. How to effectively prevent the occurrence of line accidents has become a big problem in the power industry. The power transmission and distribution links are visual, the line damage caused by external force can be effectively reduced, and the monitoring on the running state of the line is realized.
The distribution network line has the characteristics of variable load, tree shielding and the like, the current requirement on the line is higher when CT (computed tomography) is adopted for power taking, and the current of most lines of the distribution network is smaller, so that the power supply requirement of the monitoring device of the device cannot be met; distribution network lines are in a large proportion in urban areas, and are difficult to supply power under the shielding of trees and high buildings.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the defects of the prior art are overcome, and the distribution network line monitoring device based on high-voltage capacitor power supply is provided.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the distribution network line monitoring device based on high-voltage capacitor power supply comprises a high-voltage capacitor power taking device, wherein the high-voltage capacitor power taking device is connected with a control box, and the control box is connected with a camera;
the control box comprises a power control panel, the power control panel is connected with a battery and a main control panel, the main control panel is connected with a communication module and a camera, the communication module is connected with a main station, and the high-voltage capacitor electricity taking device is connected with the power control panel.
The battery is arranged as a lithium battery, and the power taking device supplies power to the equipment and charges the lithium battery at the same time. When the circuit has electricity, the lithium cell keeps floating towards the state, provides the power for equipment when the circuit has a power failure. The control panel is used for controlling battery charging management, handles the relevant data of camera, controls entire system's operation, and main two functions of main control panel, one with the camera communication, shoot and video record to carry out analysis and processing to image and video, two with communication module communication, with data transmission to the main website, send information to the main website simultaneously and handle, the program control who involves here adopts prior art, and there is not the improvement, so no longer give unnecessary details. The device records videos in real time, and after the software identifies hidden dangers, a picture is uploaded, and 15s of small videos are uploaded.
The camera adopts a day and night integrated camera. The structure is simplified, the size is small and the cost is low while the requirements of customers are met.
The high-voltage capacitor electricity taking device is arranged on one side of a transmission line tower close to a primary circuit, the primary side of a high-voltage capacitor of the high-voltage capacitor electricity taking device is connected with a 10KV circuit, and direct current is output from the secondary side of the high-voltage capacitor electricity taking device to supply power to equipment. When the circuit is a bare conductor, the circuit is directly connected with the bare conductor through the hook, and when the circuit is an insulated conductor, the circuit is connected with the conductor through a puncture mode. The high-voltage capacitor electricity taking device takes 10W of electricity and outputs voltage DC 24V. The high-voltage capacitor electricity taking device is small in size, light in weight, convenient to install, free of influence of line load and stable in output voltage and power.
The output DC24V of the high-voltage electricity taking device is connected with a power control panel through a 2-core cable and an aviation plug. The power supply is realized from this, and cable and aviation plug are ultraviolet-resistant, corrosion-resistant, prevent that long-time open air from receiving illumination, corrosion to influence the short circuit problem that appears.
The battery is a 6Ah lithium battery. The solar power supply mode is used, and a large-capacity battery needs to be selected to ensure that the power supply is continuously provided for the equipment in rainy days. The high-voltage capacitor power taking mode is used, a battery with larger capacity does not need to be selected, and a small battery is used for ensuring that short-time power supply energy can be provided when power failure occurs accidentally. The power supply control board charges the lithium battery by using a special charging chip, the charging chip automatically identifies the battery voltage, and the constant-current and constant-voltage modes are automatically switched according to the battery voltage, so that the service life of the storage battery is prolonged. Under the uninterrupted state, the battery is always in a full-power state; after power failure, the power supply device is used as a standby battery to continuously supply power to the equipment, and the full-function work of the equipment is maintained for 24 hours after the power failure.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides a distribution network line monitoring device based on high-voltage capacitor power supply, which adopts a high-voltage capacitor mode to obtain power, is not influenced by illumination and line load, and can realize the advantage of full-line monitoring of a distribution network line; the power is taken by adopting a high-voltage capacitance mode, the size is small, the weight is light, and the installation is convenient; the device records the front end in real time, reports the hidden danger in time after identifying the hidden danger, and provides support for troubleshooting and tracing reasons in time.
Drawings
FIG. 1 is a block diagram of the present invention.
FIG. 2 is a circuit diagram of the connection between the high-voltage capacitor and the power control board module according to the present invention.
Fig. 3 is a circuit diagram of a communication module according to the present invention.
Detailed Description
Embodiments of the utility model are further described below with reference to the accompanying drawings:
examples
As shown in fig. 1 to 2, the device comprises a high-voltage capacitor electricity-taking device, wherein the high-voltage capacitor electricity-taking device is connected with a control box, and the control box is connected with a camera;
the control box comprises a power control panel, the power control panel is connected with a battery and a main control panel, the main control panel is connected with a communication module and a camera, the communication module is connected with a main station, and the high-voltage capacitor electricity taking device is connected with the power control panel.
The device supports a front-end identification function. After the high-voltage capacitor mode is used for taking electricity, when the circuit is electrified, the full-function work of the equipment can be ensured. The host computer is always in a video recording and analyzing state, so that hidden dangers that the construction machinery and other external force damage, floating objects and the like possibly damage the line can be identified in real time. After the hidden danger is identified, the equipment uploads an alarm picture and uploads a 15S alarm video to remind a client of preventing in advance and reduce the accident probability.
The camera adopts a day and night integrated camera. The structure is simplified, the size is small and the cost is low while the requirements of customers are met.
The high-voltage capacitor electricity taking device is arranged on one side of a transmission line tower close to a primary circuit, the primary side of a high-voltage capacitor of the high-voltage capacitor electricity taking device is connected with a 10KV circuit, and a secondary side of the high-voltage capacitor electricity taking device outputs direct current for supplying power to equipment. When the circuit is a bare conductor, the circuit is directly connected with the bare conductor through the hook, and when the circuit is an insulated conductor, the circuit is connected with the conductor through a puncture mode. The high-voltage capacitor electricity taking device takes 10W of electricity and outputs voltage DC 24V. The high-voltage capacitor electricity taking device is small in size, light in weight, convenient to install, free of influence of line load and stable in output voltage and power.
The output DC24V of the high-voltage electricity taking device is connected with a power control panel through a 2-core cable and an aviation plug. The power supply is realized from this, and cable and aviation plug are ultraviolet-resistant, corrosion-resistant, prevent that long-time open air from receiving illumination, corrosion to influence the short circuit problem that appears. This application high voltage is got electric installation and is adopted prior art, gets electric installation itself and do not have the improvement to the high voltage, so no longer give unnecessary details.
The battery is a 6Ah lithium battery. The solar power supply mode is used, and a large-capacity battery needs to be selected to ensure that the power supply is continuously provided for the equipment in rainy days. The high-voltage capacitor power taking mode is used, a battery with larger capacity does not need to be selected, and a small battery is used for ensuring that short-time power supply energy can be provided when power failure occurs accidentally. The power supply control board charges the lithium battery by using a special charging chip, the charging chip automatically identifies the battery voltage, and the constant-current and constant-voltage modes are automatically switched according to the battery voltage, so that the service life of the storage battery is prolonged. Under the state of no power failure, the battery is always in a full power state; after power failure, the power supply is used as a standby battery to continuously supply power for the equipment, and the full-function work of the equipment is maintained for 24 hours after the power failure.
The power supply device supplies power to the equipment and charges the lithium battery. When the circuit has electricity, the lithium cell keeps floating towards the state, provides the power for equipment when the circuit has a power failure. The control panel is used for controlling battery charging management, handles the relevant data of camera, controls entire system's operation, and main two functions of main control panel, one with the camera communication, shoot and video record to carry out analysis and processing to image and video, two with communication module communication, with data transmission to the main website, send information to the main website simultaneously and handle, the program control who involves here adopts prior art, and there is not the improvement, so no longer give unnecessary details. The device records videos in real time, and after the software identifies hidden dangers, a picture is uploaded, and 15s of small videos are uploaded.
Claims (5)
1. A distribution network line monitoring device based on high-voltage capacitor power supply is characterized by comprising a high-voltage capacitor power taking device, wherein the high-voltage capacitor power taking device is connected with a control box, and the control box is connected with a camera;
the control box comprises a power control panel, the power control panel is connected with a battery and a main control panel, the main control panel is connected with a communication module and a camera, the communication module is connected with a main station, and the high-voltage capacitor electricity taking device is connected with the power control panel.
2. The high-voltage capacitor power supply-based distribution network line monitoring device according to claim 1, wherein the camera is a day and night integrated camera.
3. The distribution network line monitoring device based on the high-voltage capacitor power supply of claim 1, wherein the high-voltage capacitor power-taking device is installed on one side of a transmission line tower close to a primary line, a 10KV line is connected to the primary side of a high-voltage capacitor of the high-voltage capacitor power-taking device, and direct current is output from the secondary side of the high-voltage capacitor.
4. The high-voltage capacitor power supply-based distribution network line monitoring device according to claim 3, wherein the output DC24V of the high-voltage power taking device is connected with a power control board through a 2-core cable and an aviation plug.
5. The high-voltage capacitor power supply-based distribution network line monitoring device according to claim 1, wherein the battery is a 6Ah lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122726662.5U CN216929688U (en) | 2021-11-09 | 2021-11-09 | Distribution network line monitoring device based on high-voltage capacitor power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122726662.5U CN216929688U (en) | 2021-11-09 | 2021-11-09 | Distribution network line monitoring device based on high-voltage capacitor power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216929688U true CN216929688U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122726662.5U Active CN216929688U (en) | 2021-11-09 | 2021-11-09 | Distribution network line monitoring device based on high-voltage capacitor power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216929688U (en) |
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2021
- 2021-11-09 CN CN202122726662.5U patent/CN216929688U/en active Active
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