CN217508357U - Low-voltage distribution network automation control system - Google Patents
Low-voltage distribution network automation control system Download PDFInfo
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- CN217508357U CN217508357U CN202220313093.3U CN202220313093U CN217508357U CN 217508357 U CN217508357 U CN 217508357U CN 202220313093 U CN202220313093 U CN 202220313093U CN 217508357 U CN217508357 U CN 217508357U
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Abstract
The utility model discloses a low-voltage distribution network automatic control system, which comprises a main cabinet, wherein the front surface of the main cabinet is provided with a first cabinet opening, the inner rear wall of the first cabinet opening close to the left side is fixedly connected with a current-voltage sensor, and the inner rear wall of the first cabinet opening close to the current-voltage sensor is fixedly connected with a transformer; the monitoring cabinet is characterized in that a monitoring main cabinet is fixedly connected to the inner rear wall, close to the right, of the first cabinet opening, a second cabinet opening is formed in the front surface of the monitoring main cabinet, and a monitoring terminal is fixedly connected to the inner surface of the second cabinet opening. This a low-voltage distribution network automation control system, through the setting of current-voltage sensor and transformer, detect voltage's safety constantly, through giving monitor terminal with the signal transmission, monitor terminal will have a power failure or the information transfer of tripping operation gives control center, realizes the monitoring of remote automation, through the setting of second cabinet mouth and main cabinet of monitoring, realizes the duplicate protection to monitor terminal, avoids harm monitor terminal's occurence of failure such as bumping.
Description
Technical Field
The utility model relates to an electric power tech field, in particular to low-voltage distribution network automation control system.
Background
The power system is a dynamic large system, the load of the system is changed, various faults of the system, whether natural or artificial, can occur at any time, the equipment and the running state in the system, and parameters are large and variable, so that the running personnel is required to master the running state of the system at any time, and the running mode is adjusted according to the actual situation, so that various parameters and states of the running of the system are obtained in real time, and the system is crucial to timely and accurately know the running state of the system by the running personnel and make further decisions.
At present, the number of low-voltage lines and users is more and more, the operation data of distribution network low-voltage equipment can only be measured on site, the data of the low-voltage distribution network equipment cannot be remotely monitored, accidents of the distribution network low-voltage equipment can only be detected on site or found by user fault report, the voltage of each user side is not monitored in real time, the quality of electric energy cannot be mastered, on-site power failure tripping or some faults cannot be reported to a master control center in time, and automatic control cannot be realized.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a low voltage distribution network automation control system, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a low-voltage distribution network automatic control system comprises a main cabinet, wherein a first cabinet opening is formed in the front surface of the main cabinet, a current-voltage sensor is fixedly connected to the inner rear wall, close to the left, of the first cabinet opening, and a transformer is fixedly connected to the inner rear wall, close to the current-voltage sensor, of the first cabinet opening; the monitoring cabinet is characterized in that a monitoring main cabinet is fixedly connected to the inner rear wall of the first cabinet opening close to the right, a second cabinet opening is formed in the front surface of the monitoring main cabinet, a monitoring terminal is fixedly connected to the inner surface of the second cabinet opening, and a small cabinet door is hinged to the front surface of the second cabinet opening.
In order to make reach the purpose of making things convenient for real time monitoring and arrangement data, conduct the utility model relates to a low-voltage distribution network automation control system, two inside wall symmetries of the left and right sides that first cabinet mouth leaned on down are provided with the mounting panel, the mounting panel is fixed connection with first cabinet mouth, the upper surface of mounting panel is from left to right fixedly connected with telemechanical and data collector.
In order to make to reach the purpose that conveniently stores repair tools, conduct the utility model relates to a low-voltage distribution network automation control system, the interior diapire swing joint that first cabinet mouth is close to the mounting panel has the instrument drawer.
In order to make the purpose that reaches the convenience and operate outside big cabinet door, as the utility model relates to a low-voltage distribution network automation control system, the front surface hinge connection of first cabinet mouth has big cabinet door, the front surface fixedly connected with display screen of big cabinet door, the front surface fixedly connected with operation area that big cabinet door is close to the display screen.
In order to make the purpose that reaches solar energy conversion electric energy, as the utility model relates to a low-voltage distribution network automation control system, the last fixed surface of main cabinet is connected with the photovoltaic board.
In order to make reach convenient radiating purpose of accumulate, conduct the utility model relates to a low-voltage distribution network automation control system, the battery cabinet has been seted up to the rear surface of main cabinet, the heat dissipation seam has been seted up to the rear surface of battery cabinet.
In order to make reach the purpose that makes things convenient for the illumination and send signal, as the utility model relates to a low-voltage distribution network automation control system, the left inner wall fixedly connected with lamp of first cabinet mouthful, the right inner wall fixedly connected with transmitter of first cabinet mouthful.
In order to make the purpose that reaches convenient removal, conduct the utility model relates to a low-voltage distribution network automation control system, the lower surface mounting of main cabinet has the universal wheel.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, through the setting of current-voltage sensor and transformer, detect voltage's safety constantly, through giving monitor terminal with the signal transmission, monitor terminal gives control center with the information transfer that has a power failure or trip, realizes the monitoring of remote automation, through the setting of second cabinet mouth and monitoring main cabinet, realizes the duplicate protection to monitor terminal, avoids harm monitor terminal's such as bumps occurence of failure to appear.
2. The utility model discloses in, through the setting of photovoltaic board, change solar energy into the electric energy, utilize the new forms of energy, through the setting of light and instrument drawer, when opening big cabinet door, in illuminating first cabinet mouth, make things convenient for the staff to take out the instrument from the instrument drawer and inspect the maintenance, the setting up of mounting panel help telemechanical and data collector increase with air area of contact, help heat dissipation.
Drawings
Fig. 1 is a schematic front view of an automatic control system for a low-voltage distribution network according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a main cabinet of an automatic control system for a low-voltage distribution network according to embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a current-voltage sensor and a transformer of an automatic control system for a low-voltage distribution network according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a battery cabinet of an automatic control system for a low voltage distribution network according to embodiment 1 of the present invention;
fig. 5 is an installation schematic diagram of the mobile supporting structure according to embodiment 2 of the present invention.
In the figure: 1. a main cabinet; 2. a first cabinet opening; 3. a current-voltage sensor; 4. a transformer; 5. monitoring the main cabinet; 6. a second cabinet opening; 7. monitoring a terminal; 8. a small cabinet door; 9. mounting a plate; 10. a telemotive machine; 11. a data collector; 12. a tool drawer; 13. a big cabinet door; 14. a display screen; 15. an operation area; 16. a photovoltaic panel; 17. a battery cabinet; 18. heat dissipation seams; 19. illuminating a lamp; 20. a transmitter; 21. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-4, an automatic control system for a low-voltage distribution network comprises a main cabinet 1, wherein a first cabinet opening 2 is formed in the front surface of the main cabinet 1, a current-voltage sensor 3 is fixedly connected to the inner rear wall of the first cabinet opening 2 close to the left, and a transformer 4 is fixedly connected to the inner rear wall of the first cabinet opening 2 close to the current-voltage sensor 3;
in this embodiment, the monitoring main cabinet 5 is fixedly connected to the inner rear wall of the first cabinet opening 2 close to the right, the second cabinet opening 6 is formed in the front surface of the monitoring main cabinet 5, the monitoring terminal 7 is fixedly connected to the inner surface of the second cabinet opening 6, and the small cabinet door 8 is hinged to the front surface of the second cabinet opening 6.
During the specific use, the safety of current-voltage sensor 3 and transformer 4 detection voltage constantly, through with signal transmission for monitor terminal 7, monitor terminal 7 will have a power failure or the information transfer of tripping operation gives control center, realizes remote automation monitoring, and second cabinet mouth 6 and monitoring main cabinet 5 realize the duplicate protection to monitor terminal 7, avoid harm monitor terminal 7's occurence of failure such as bumps.
In this embodiment, the left and right inner side walls of the lower portion of the first cabinet opening 2 are symmetrically provided with mounting plates 9, the mounting plates 9 are fixedly connected with the first cabinet opening 2, and the upper surface of the mounting plates 9 is fixedly connected with a distance moving machine 10 and a data collector 11 from left to right.
During specific use, the telecontrol machine 10 realizes remote monitoring of the whole device, and the data collector 11 collects all normal and abnormal information of the device to help a worker master the data of the whole low-voltage distribution network.
In this embodiment, a tool drawer 12 is movably connected to the first opening 2 near the inner bottom wall of the mounting plate 9.
When the device is used in detail, when the device needs to be maintained, the maintenance tool in the tool drawer 12 is taken out, the time for finding the tool is saved, and the space utilization rate and the working efficiency are improved.
In this embodiment, a large cabinet door 13 is hinged to the front surface of the first cabinet opening 2, a display screen 14 is fixedly connected to the front surface of the large cabinet door 13, and an operation area 15 is fixedly connected to the front surface of the large cabinet door 13 close to the display screen 14.
During the specific use, the safety of the internal construction of the main cabinet 1 is protected by the large cabinet door 13, and the flow steps are displayed on the display screen 14 through the operation of the operation area 15 outside the large cabinet door 13, so that the command or the automatic control under the condition of no contact is completed.
In the present embodiment, a photovoltaic panel 16 is fixedly connected to the upper surface of the main cabinet 1.
During specific use, the photovoltaic panel 16 converts solar energy into electric energy for the device to use, and high-efficiency use of new energy is realized.
In this embodiment, the main cabinet 1 has a battery cabinet 17 formed on a rear surface thereof, and the battery cabinet 17 has a heat dissipation slit 18 formed on a rear surface thereof.
During the specific use, battery cabinet 17 stores the required electric quantity of whole device, and the inside heat dissipation of battery cabinet 17 is helped to the heat dissipation seam 18, extension life.
In this embodiment, a radiation lamp 19 is fixedly connected to the left inner wall of the first cabinet opening 2, and a transmitter 20 is fixedly connected to the right inner wall of the first cabinet opening 2.
During the specific use, when opening big cabinet door 13, lamp 19 illuminates whole first cabinet mouth 2, makes things convenient for the maintenance and the inspection of staff to the internal conditions, and transmitter 20 sends the problem that whole device appears for control center long-rangely.
Working principle; the safety of the internal construction of the main cabinet 1 is protected by the large cabinet door 13, the flow steps are displayed on the display screen 14 through the operation of the operation area 15 outside the large cabinet door 13, the command or automatic control under the non-contact condition is completed, the current and voltage sensor 3 and the transformer 4 detect the safety of the voltage constantly, signals are transmitted to the monitoring terminal 7, the monitoring terminal 7 transmits the information of power failure or tripping to the control center through transmitting the signals, the remote automatic monitoring is realized, the second cabinet opening 6 and the monitoring main cabinet 5 realize the double protection of the monitoring terminal 7, the accidents of damaging the monitoring terminal 7 such as collision and the like are avoided, the remote control of the whole device is realized by the telemechanical actuator 10, the data collector 11 collects all normal and abnormal information of the device, the operator is helped to master the data of the whole low-voltage distribution network, and the problem of the whole device is remotely transmitted to the control center by the transmitter 20, open big cabinet door 13 when needing the maintenance, lamp 19 illuminates whole first counter opening 2, take out the repair tools in the instrument drawer 12, the time of looking for the instrument has been practiced thrift, space utilization and work efficiency have been improved, make things convenient for staff's maintenance and inspection to the internal conditions, photovoltaic board 16 changes solar energy into the electric energy, the device uses supplies, realize the high efficiency use of the new forms of energy, the required electric quantity of whole device is stored to battery cabinet 17, the inside heat dissipation of 18 help battery cabinets 17 of heat dissipation seam, the increase of service life.
Example 2
As shown in fig. 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: the lower surface of the main cabinet 1 is provided with universal wheels 21.
When the device is used specifically, the whole device is moved easily through the universal wheels 21, and the spatial position is changed.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, but only by the description of the above embodiments and the description, without departing from the spirit and scope of the present invention, the present invention can also have various changes and modifications, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a low-voltage distribution network automation control system, includes main cabinet (1), its characterized in that: a first cabinet opening (2) is formed in the front surface of the main cabinet (1), a current and voltage sensor (3) is fixedly connected to the inner rear wall, close to the left, of the first cabinet opening (2), and a transformer (4) is fixedly connected to the inner rear wall, close to the current and voltage sensor (3), of the first cabinet opening (2);
interior back wall fixedly connected with monitoring main cabinet (5) that first cabinet mouth (2) leaned on the right side, second cabinet mouth (6) have been seted up to the front surface of monitoring main cabinet (5), the internal surface fixedly connected with monitoring terminal (7) of second cabinet mouth (6), the front surface hinge connection of second cabinet mouth (6) has little cabinet door (8).
2. The automated low-voltage network control system according to claim 1, wherein: two inside wall symmetries in the left and right sides that first cabinet mouth (2) leaned on down are provided with mounting panel (9), mounting panel (9) are fixed connection with first cabinet mouth (2), the upper surface of mounting panel (9) moves away motor (10) and data collector (11) from left to right fixedly connected with.
3. A low-voltage network automation control system according to claim 2, wherein: the inner bottom wall of the first cabinet opening (2) close to the mounting plate (9) is movably connected with a tool drawer (12).
4. The automated low-voltage network control system according to claim 1, wherein: the front surface of the first cabinet opening (2) is connected with a large cabinet door (13) in a hinge mode, the front surface of the large cabinet door (13) is fixedly connected with a display screen (14), and the front surface of the large cabinet door (13) close to the display screen (14) is fixedly connected with an operation area (15).
5. The automated low-voltage network control system according to claim 1, wherein: the upper surface of the main cabinet (1) is fixedly connected with a photovoltaic panel (16).
6. The automated low-voltage network control system according to claim 1, wherein: the rear surface of the main cabinet (1) is provided with a battery cabinet (17), and the rear surface of the battery cabinet (17) is provided with a heat dissipation seam (18).
7. The automated low-voltage network control system according to claim 1, wherein: the left inner wall of the first cabinet opening (2) is fixedly connected with a radiation lamp (19), and the right inner wall of the first cabinet opening (2) is fixedly connected with a transmitter (20).
8. The automated low-voltage network control system according to claim 1, wherein: the lower surface of the main cabinet (1) is provided with universal wheels (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313093.3U CN217508357U (en) | 2022-02-16 | 2022-02-16 | Low-voltage distribution network automation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313093.3U CN217508357U (en) | 2022-02-16 | 2022-02-16 | Low-voltage distribution network automation control system |
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| Publication Number | Publication Date |
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| CN217508357U true CN217508357U (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220313093.3U Active CN217508357U (en) | 2022-02-16 | 2022-02-16 | Low-voltage distribution network automation control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116365700A (en) * | 2023-02-17 | 2023-06-30 | 徐州嘉元电力科技有限公司 | Wisdom electric power safety monitoring and energy consumption management and control system |
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2022
- 2022-02-16 CN CN202220313093.3U patent/CN217508357U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116365700A (en) * | 2023-02-17 | 2023-06-30 | 徐州嘉元电力科技有限公司 | Wisdom electric power safety monitoring and energy consumption management and control system |
| CN116365700B (en) * | 2023-02-17 | 2023-11-17 | 徐州嘉元电力科技有限公司 | Wisdom electric power safety monitoring and energy consumption management and control system |
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