CN219067926U - Remote restarting system for overhead power distribution switch monitoring terminal equipment - Google Patents
Remote restarting system for overhead power distribution switch monitoring terminal equipment Download PDFInfo
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- CN219067926U CN219067926U CN202223361705.5U CN202223361705U CN219067926U CN 219067926 U CN219067926 U CN 219067926U CN 202223361705 U CN202223361705 U CN 202223361705U CN 219067926 U CN219067926 U CN 219067926U
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Abstract
The utility model relates to a remote restarting system of overhead power distribution switch monitoring terminal equipment, which belongs to the technical field of remote restarting of electric power and comprises an acquisition module, a switch state monitoring module, a communication module, a switch state control module, a processing module and a management end; the acquisition module is electrically connected with the processing module and is used for monitoring line current and voltage information; the switch state monitoring module is electrically connected with the processing module and is used for monitoring state information of the switch equipment; the switch state control module is electrically connected with the processing module and is used for controlling the restarting of the switch equipment, and the processing module is in communication connection with the management end through the communication module and is used for feeding back the state information of the line equipment and receiving a remote regulation command; under the condition that the overhead power distribution switch monitoring equipment is not on line and hard restarting of the equipment is required to be realized, operators can remotely operate through the mobile terminal, ascending operation is not needed, operation and maintenance time and manpower resources are saved, and the working safety of the operators is improved.
Description
Technical Field
The utility model relates to a remote restarting system of overhead distribution switch monitoring terminal equipment, and belongs to the technical field of remote restarting of electric power.
Background
The distribution switch monitoring terminal (FTU for short) has remote control, remote measurement, remote signaling and fault detection functions, is communicated with the distribution automation main station, provides the running condition of a distribution system, various parameters and information required by monitoring control, including switch states, electric energy parameters, interphase faults, grounding faults and parameters during faults, executes commands issued by the distribution main station, adjusts and controls distribution equipment (on a plurality of towers), and is called power equipment. The power equipment may be out of line due to long-term operation in high temperature, high humidity outdoor environments. In the actual operation and maintenance defect elimination process, a large number of wireless modules are found to be caused by the halt of the wireless modules, and after the operation and maintenance personnel power off on site and restart the equipment, the communication can be recovered. According to the existing master station mode, only soft restarting of equipment can be realized, the equipment terminal cannot be disconnected actually, and the online restarting effect cannot be realized.
Therefore, the existing terminal equipment is manually powered off and restarted, and an operation and maintenance person is required to go to a terminal installation site to manually perform the restarting operation.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a remote restarting system for overhead distribution switch monitoring terminal equipment.
The technical scheme of the utility model is as follows:
a remote restarting system of overhead power distribution switch monitoring terminal equipment comprises an acquisition module, a switch state monitoring module, a communication module, a switch state control module, a processing module and a management end;
the acquisition module is electrically connected with the processing module and is used for monitoring current and voltage information of the power distribution equipment;
the switch state monitoring module is electrically connected with the processing module and is used for monitoring state information of the switch equipment;
the switch state control module is electrically connected with the processing module and used for controlling the restarting of the switch equipment;
the processing module is in communication connection with the management end through the communication module and is used for feeding back the state information of the line equipment and receiving the remote regulation and control command.
The management terminal comprises a mobile terminal and a power master station.
The communication module is a dual-mode communication module to support independent communication between the communication module and the mobile terminal and between the communication module and the power master station.
The acquisition module acquires remote signaling signals, remote sensing signals and remote control signals which are connected to the circuit.
The utility model has the following beneficial effects:
according to the remote restarting system for the overhead power distribution switch monitoring terminal equipment, the current and voltage information of the line and the state information of the switch equipment are monitored in real time and fed back to the management end, so that the operation state of the overhead power distribution switch monitoring equipment is monitored, the situation that the overhead power distribution switch monitoring equipment of the overhead power distribution switch monitoring terminal is not on line due to long-term operation in high-temperature and high-humidity outdoor environments is ensured to be timely known, countermeasures are taken timely, and the fault influence of a power supply system is reduced.
The utility model relates to a remote restarting system of an overhead power distribution switch monitoring terminal device, which can perform remote restarting control on a processing module and a switch state control module through a power master station matched with a communication module,
under the condition that the overhead distribution switch monitoring equipment of the overhead distribution switch monitoring terminal is not on line and hard restarting of the equipment is required to be realized, operators can remotely operate through the mobile terminal without carrying out ascending operation, so that the operation and maintenance time and human resources are saved, and the working safety of the operators is improved.
The utility model relates to a remote restarting system of an overhead distribution switch monitoring terminal device, wherein a communication module is a dual-mode communication module, one wireless module communicates with an electric power main station through an electric power private network, and the other wireless module receives a remote resetting short message command in a public network mode; the management end comprises a mobile terminal and an electric power main station, and under the condition that the electric power main station cannot finish hard restarting of the electric power equipment, the equipment resetting function can be started through a short message command, and the operation reliability of the system is improved.
Drawings
FIG. 1 is a schematic diagram of a module structure of a remote restarting system of an overhead power distribution switch monitoring terminal device;
fig. 2 is a schematic diagram of an external interface structure of a remote restarting system of an overhead distribution switch monitoring terminal device.
The reference numerals in the drawings are as follows:
the system comprises a 1-acquisition module, a 2-switch state monitoring module, a 3-communication module, a 4-switch state control module, a 5-processing module, a 6-management terminal, a 61-mobile terminal, a 62-power master station and 7-switch equipment.
Detailed Description
The utility model will now be described in detail with reference to the drawings and to specific embodiments.
Referring to fig. 1-2, a remote restarting system of an overhead power distribution switch monitoring terminal device comprises an acquisition module 1, a switch state monitoring module 2, a communication module 3, a switch state control module 4, a processing module 5 and a management end 6; specific:
the acquisition module 1 is electrically connected with the processing module 5 and is used for monitoring line current and voltage information; the acquisition module 1 acquires telemetry signals, telemetry signals and remote control signals of which the ends are connected to the line, and particularly monitors the operation data of the power distribution equipment, so that the requirements of calculating active power, reactive power, power factors, frequency and electric energy are met; the switch state monitoring module 2 is electrically connected with the processing module 5 and is used for monitoring state information of the switch equipment 7; the detection end of the switch state monitoring module 2 is connected with a power supply circuit of the switch equipment, and can acquire detection signals according to the on-off state of the switch equipment; the three remote information of the line current and the state information of the switch equipment are monitored in real time and fed back to the management end, so that the operation state of the overhead distribution switch monitoring terminal equipment is monitored, the situation that the overhead distribution switch monitoring terminal equipment is not on line due to long-term outdoor environment operation at high temperature and high humidity is ensured to be timely known, countermeasures are taken in time, and the fault influence of a power supply system is reduced.
The switch state control module 4 is electrically connected with the processing module 5 and is used for controlling the restarting of the switch equipment; the control end of the switch state control module 4 is connected with a power supply circuit of the switch equipment, and can control the on-off of power supply and electrifying according to a system instruction so as to restart the equipment; the remote restarting control can be carried out on the processing module and the switch state control module through the management end matched with the communication module, and when the overhead power distribution switch monitoring terminal equipment is not on line and hard restarting of the equipment is required to be realized, the operator can remotely operate through the mobile terminal without ascending, so that the operation and maintenance time and human resources are saved, and the working safety of the operator is improved.
The processing module 5 is in communication connection with the management end 6 through the communication module 3 and is used for feeding back the state information of the line equipment and receiving a remote regulation command, wherein the management end 6 comprises a mobile terminal 61 and a power master station 62, the communication module 3 is a dual-mode communication module, one wireless module is communicated with the power master station through a power private network, and the other wireless module is communicated with the power master station through a public network, and receives a remote reset short message command so as to support the communication module 3 to independently communicate with the mobile terminal 61 and the power master station 62; the management end comprises a mobile terminal and an electric power main station, when the electric power main station cannot realize the hard restarting of the equipment, the equipment reset function can be started through a short message command as a standby system, the hard restarting of the equipment is realized, and the operation reliability of the system is improved.
The working principle of the utility model is as follows:
monitoring the running state of the overhead distribution switch monitoring terminal equipment by monitoring the line telemetering, remote control, remote signaling information and the state information of the switching equipment in real time and feeding back and uploading the information to a management end, judging according to the line current and voltage information and the state information of the switching equipment, and issuing a command through the management end under the condition that the overhead distribution switch monitoring terminal equipment is not on line, and controlling a processing module to restart the switching equipment remotely by a switching state control module; the communication module is a dual-mode communication module, and under the condition that the power master station cannot realize hard restarting, the device reset function can be started through a short message command as a standby system, so that the hard restarting of the device is realized, and the operation reliability of the system is improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (4)
1. A remote restarting system of overhead distribution switch monitoring terminal equipment is characterized in that: the system comprises an acquisition module (1), a switch state monitoring module (2), a communication module (3), a switch state control module (4), a processing module (5) and a management end (6);
the acquisition module (1) is electrically connected with the processing module (5) and is used for monitoring line current and voltage information;
the switch state monitoring module (2) is electrically connected with the processing module (5) and is used for monitoring state information of the switch equipment (7);
the switch state control module (4) is electrically connected with the processing module (5) and is used for controlling the restarting of the switch equipment;
the processing module (5) is in communication connection with the management end (6) through the communication module (3) and is used for feeding back state information of line equipment and receiving a remote regulation command.
2. An overhead power distribution switch monitor terminal device remote restart system according to claim 1 wherein: the management end (6) comprises a mobile terminal (61) and a power master station (62).
3. An overhead power distribution switch monitor terminal device remote restart system according to claim 2 wherein: the communication module (3) is a dual-mode communication module to support independent communication between the communication module (3) and the mobile terminal (61) and the power master station (62).
4. An overhead power distribution switch monitor terminal device remote restart system according to claim 1 wherein: the acquisition module (1) acquires remote signaling signals, remote sensing signals and remote control signals of a line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223361705.5U CN219067926U (en) | 2022-12-14 | 2022-12-14 | Remote restarting system for overhead power distribution switch monitoring terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223361705.5U CN219067926U (en) | 2022-12-14 | 2022-12-14 | Remote restarting system for overhead power distribution switch monitoring terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219067926U true CN219067926U (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223361705.5U Active CN219067926U (en) | 2022-12-14 | 2022-12-14 | Remote restarting system for overhead power distribution switch monitoring terminal equipment |
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| CN (1) | CN219067926U (en) |
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- 2022-12-14 CN CN202223361705.5U patent/CN219067926U/en active Active
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