CN217087577U - Outdoor looped netowrk cabinet of complementary energy supply of scene - Google Patents
Outdoor looped netowrk cabinet of complementary energy supply of scene Download PDFInfo
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- CN217087577U CN217087577U CN202220597310.6U CN202220597310U CN217087577U CN 217087577 U CN217087577 U CN 217087577U CN 202220597310 U CN202220597310 U CN 202220597310U CN 217087577 U CN217087577 U CN 217087577U
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Abstract
The utility model discloses an outdoor looped netowrk cabinet of complementary energy supply of scene relates to photovoltaic power generation technical field. The outdoor wind-solar complementary energy supply ring main unit comprises a wind energy supply module, a photovoltaic energy supply module and an intelligent ring main unit module; the wind power supply module and the photovoltaic power supply module are positioned at the top of the intelligent ring main unit module; the wind power supply module comprises a wind driven generator and a fan fixing device, and the wind driven generator is connected with the top of the intelligent ring main unit module through the fan fixing device. In the use, combine the power supply of secondary equipment for circuit power supply in the looped netowrk cabinet is each other redundant power, when wherein arbitrary power return circuit breaks down, all can guarantee the normal operating of equipment in the looped netowrk cabinet, has guaranteed the safety in utilization and the stability of looped netowrk cabinet.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field, in particular to outdoor looped netowrk cabinet of complementary energy supply of scene.
Background
The ring main unit is an electrical device which is provided with a load switch and is used as a power distribution device in a ring network or other power supply scenes. With the development of science and technology, more functions are integrated in some ring main units and are placed outdoors, and the ring main units are outdoor intelligent ring main units.
In the related art, an intelligent cabinet body and a plurality of ring main units are installed in the middle of the integrated ring main unit. A primary power supply is led out from a power grid, and electric energy is distributed through an incoming line distribution unit and an outgoing line distribution unit. The secondary power supply is changed into AC220V through a voltage transformer in the cabinet, and is used for monitoring and communication of the whole switch station.
However, the distribution of the primary power source and the secondary power source in the related art is very susceptible to the mass components of the voltage transformer. If voltage transformer has the trouble, then must cause the secondary power supply disappearance in the looped netowrk cabinet, and then can't realize having reduced the safety in utilization and the stability of looped netowrk cabinet to the holistic operational aspect of primary equipment and looped netowrk cabinet and relevant data.
Disclosure of Invention
The utility model relates to an outdoor looped netowrk cabinet of scene complementary energy supply can eliminate when having trouble because of voltage transformer, the condition that the interior secondary power supply of looped netowrk cabinet lacked, guaranteed the safety in utilization and the stability of looped netowrk cabinet; the wind-solar complementary energy supply outdoor ring main unit comprises an outdoor ring main unit, wherein the outdoor ring main unit comprises a wind energy supply module, a photovoltaic energy supply module and an intelligent ring main unit module;
the wind power supply module and the photovoltaic power supply module are positioned at the top of the intelligent ring main unit module;
the wind power supply module comprises a wind power generator and a fan fixing device, and the wind power generator is connected with the top of the intelligent ring main unit module through the fan fixing device;
the photovoltaic energy supply module comprises a photovoltaic panel and a photovoltaic panel fixing device, and the photovoltaic panel is connected with the top of the intelligent ring main unit module through the photovoltaic panel fixing device;
the intelligent ring main unit module comprises an intelligent main unit body, a double-switch, a direct current convergence module, a wind-solar complementary controller, a battery assembly, an inversion unit module and a ring main unit module;
the intelligent cabinet body is parallel to the ring main unit module, and the double-switch, the direct current convergence module, the wind-solar complementary controller, the battery assembly and the inversion unit module are all positioned in the intelligent cabinet body;
the ring main unit module comprises an incoming ring main unit, an outgoing ring main unit and a voltage transformer ring main unit; the incoming line ring main unit, the outgoing line ring main unit and the voltage transformer ring main unit are arranged in parallel;
the wind driven generator and the photovoltaic panel are electrically connected with the direct current confluence module, the wind-solar complementary controller is electrically connected with the direct current confluence module, the inversion unit module is electrically connected with the wind-solar complementary controller, the battery assembly is electrically connected with the wind-solar complementary controller, and the double-switch is electrically connected with the inversion unit module;
the incoming line looped netowrk cabinet is used for receiving external power supply, and the looped netowrk cabinet of being qualified for the next round of competitions is used for transmitting the power supply to outside important load with voltage transformer looped netowrk cabinet and the looped netowrk cabinet electric connection of being qualified for the next round of competitions respectively.
In one possible implementation, the photovoltaic panel fixing device comprises at least one photovoltaic panel support and asynchronous motors corresponding to the number of the photovoltaic panel supports;
the asynchronous motor is connected with the top of the intelligent ring main unit module through a photovoltaic panel bracket;
the asynchronous motor is connected with the photovoltaic panel bracket;
when the photovoltaic panel is in a position adjusting state, the asynchronous motor drives the photovoltaic panel support to move.
In one possible implementation, the fan fixing device comprises a fan mounting seat and a fan seat fixing support;
the fan mounting seat is fixedly connected with the wind driven generator;
the fan base fixing support is fixedly connected with the top of the intelligent ring main unit module;
the fan base fixing support is connected with the fan mounting seat in a sleeved mode.
In one possible implementation mode, 4 sections of storage batteries with the same size are included in the battery pack, and the storage batteries are connected in series with each other.
In a possible implementation manner, the intelligent ring main unit module further includes a distribution network automation terminal and a camera.
The distribution network automation terminal is positioned inside the intelligent cabinet body;
the camera is positioned at the top of the outdoor ring main unit;
distribution network automation terminal and camera and bitch switch electric connection.
In one possible implementation manner, the intelligent ring main unit module further comprises a camera supporting tube and a pipeline hoop;
the first end of the camera supporting tube is connected with the side surface of the ring main unit module;
the camera is connected with the second end of the camera supporting tube;
the first end of pipeline staple bolt is connected with the top of intelligent looped netowrk cabinet module, and the second end and the camera stay tube of pipeline staple bolt cup joint and are connected.
In a possible implementation manner, the intelligent ring main unit module further comprises an optical fiber distribution frame and a switch;
the optical fiber distribution frame and the switch are positioned inside the intelligent cabinet body;
the optical fiber distribution frame and the switch are both electrically connected with the double-switch.
In one possible implementation manner, a wiring groove is further formed inside the intelligent ring main unit module.
In one possible implementation manner, the wind-solar hybrid powered outdoor ring main unit further comprises a grounding port;
the ground connection mouth is located the bottom of outdoor looped netowrk cabinet.
The utility model provides a beneficial effect that technical scheme brought includes at least:
in the use of outdoor looped netowrk cabinet, wind-force energy supply module and photovoltaic energy supply module supply power for intelligent looped netowrk cabinet module, and its circuit composition that corresponds becomes the power, forms mutually independent dual supply with another way power in the voltage transformer looped netowrk cabinet, supplies power for the control and distribution network automation system in the outdoor looped netowrk cabinet. In the use, combine the power supply of secondary equipment for circuit power supply in the looped netowrk cabinet is each other redundant power, when wherein arbitrary power return circuit breaks down, all can guarantee the normal operating of equipment in the looped netowrk cabinet, has guaranteed the safety in utilization and the stability of looped netowrk cabinet.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a wind-solar hybrid powered outdoor ring main unit according to an exemplary embodiment of the present application.
Fig. 2 shows an electrical connection relationship diagram of a wind-solar hybrid powered outdoor ring main unit according to an exemplary embodiment of the present application.
Fig. 3 shows an electrical connection relationship diagram of another wind-solar hybrid powered outdoor ring main unit according to an exemplary embodiment of the present application.
The reference numbers in the drawings are as follows:
1-outdoor ring main unit;
11-a wind power supply module, 12-a photovoltaic power supply module, 13-an intelligent ring main unit module, 14-a grounding port and 15-a box body lifting point;
111-wind generator, 112-fan fixing device;
1121-blower mount, 1122-blower mount fixing support;
121-photovoltaic panel, 122-photovoltaic panel fixture;
1221-photovoltaic panel support, 1222-asynchronous motor;
131-an intelligent cabinet body, 132-a double-cut switch, 133-a direct current convergence module, 134-a wind-solar complementary controller, 135-a battery assembly, 136-an inversion unit module, 1300-a wiring groove and 13011-a protection switch;
1371-incoming line ring main unit, 1372-outgoing line ring main unit, 1373-voltage transformer ring main unit
1381-distribution network automation terminal, 1382-camera, 1383-camera supporting tube, 1384-pipeline hoop;
1391-optical distribution frame, 1392-switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Fig. 1 shows an outdoor ring main unit powered by wind and solar energy, please refer to fig. 1, where the outdoor ring main unit 1 includes a wind power supply module 11, a photovoltaic power supply module 12, and an intelligent ring main unit module 13; the wind power supply module 11 and the photovoltaic power supply module 12 are positioned at the top of the intelligent ring main unit module 13; the wind power supply module 11 comprises a wind power generator 111 and a fan fixing device 112, and the wind power generator 111 is connected with the top of the intelligent ring main unit module 13 through the fan fixing device 112. The photovoltaic energy supply module 12 comprises a photovoltaic panel 121 and a photovoltaic panel fixing device 122, and the top of the photovoltaic panel 121 intelligent ring main unit module 13 is connected through the photovoltaic panel fixing device 122. The intelligent ring main unit module 13 includes an intelligent main unit 131, a double-switch 132, a dc link module 133, a wind-solar hybrid controller 134, a battery assembly 135, an inverter unit module 136 and a ring main unit module. The intelligent cabinet body 131 is parallel to the ring main unit module, and the double-switch 132, the direct current bus module 133, the wind and light complementary controller 134, the battery assembly 135 and the inverter unit module 136 are all located in the intelligent cabinet body 131. The ring main unit module comprises an incoming line ring main unit 1371, an outgoing line ring main unit 1372 and a voltage transformer ring main unit 1373. The incoming line ring main unit 1371, the outgoing line ring main unit 1372 and the voltage transformer ring main unit 1373 are arranged in parallel. The wind power generator 111 and the photovoltaic panel 121 are electrically connected to the dc bus module 133, the wind-solar hybrid controller 134 is electrically connected to the dc bus module 133, the inverter unit module 136 is electrically connected to the wind-solar hybrid controller 134, the battery module 135 is electrically connected to the wind-solar hybrid controller 134, and the dual-switch 132 is electrically connected to the inverter unit module 136. The incoming line ring main unit 1371 is connected with voltage transformer ring main unit 1373 and outgoing line ring main unit 1372 electric connection respectively, and incoming line ring main unit 1371 is used for receiving external power supply, and outgoing line ring main unit 1372 is used for transmitting the power supply to outside important load.
In the embodiment of the present application, based on the power generation principle of the wind power supply module 11, the generator for converting wind power energy in the wind power supply module 11 is placed at a position without shielding, that is, above the intelligent ring main unit module 13.
In the embodiment of the present application, based on the power generation principle of the photovoltaic function module 12, the photovoltaic panel 121, which performs the photoelectric energy conversion work in the photovoltaic energy supply module 12, is placed at a position where sunlight can penetrate directly, that is, directly above the intelligent ring main unit.
Referring to fig. 1, the intelligent ring main unit module 13 mainly includes four cabinet bodies, which are an intelligent cabinet body 131, an incoming ring main unit 1371, an outgoing ring main unit 1372, and a voltage transformer ring main unit, which are arranged in parallel. Optionally, the four cabinets are all implemented as stainless steel material structures. Optionally, the intelligent ring main unit module 13 has an outdoor box body capable of accommodating the four modules, and the box body is also made of stainless steel, so as to realize double-layer protection of the indoor components of the outdoor ring main unit 1. In this embodiment, the structure of the incoming line ring main unit 1371, the outgoing line ring main unit 1372, and the voltage mutual inductance ring main unit is the same as the structure of the conventional ring main unit, and details are not repeated herein. The intelligent cabinet 131 is internally provided with a double-switch 132, a direct current bus module 133, a wind and light complementary controller 134, a battery assembly 135 and an inverter unit module 136 according to the size of the accommodating space. In one example, the dc link module 133 is an APV-M10 model, and is composed of a dc circuit breaker, a dc fuse, an anti-reverse diode, a data acquisition module, a protection unit, and a human-computer interface; the model of the inversion unit module 136 is SG5MX, and the inversion unit module is composed of an inversion bridge, a control logic circuit and a filter circuit. The wind-solar hybrid controller 134 is an intelligent controller designed for a wind energy and solar energy power generation system, and integrates wind energy control and solar energy, so that wind energy and light energy resources are fully utilized for power generation, and the situation that power supply is insufficient or unbalanced due to the adoption of a single energy source can be reduced.
Next, the operation principle of the present application will be described with reference to the electrical connection relationship between the components in the embodiment of the present application.
Referring to fig. 2, in the outdoor ring main unit 1 with the wind and photovoltaic hybrid function provided in the embodiment of the present application, there are two power supply loops in total, where one power supply loop is a traditional loop that uses the power supplied by the local power grid as the power source: the local power grid supplies power to the incoming line ring main unit 1371, and the incoming line ring main unit 1371 processes the electric load, shunts to outgoing line ring main unit 1372 and voltage transformer ring main unit 1373 respectively. The outgoing ring main unit 1372 converts the electric load into voltage required by the lower-level equipment and provides an important load for the lower-level equipment; the voltage transformer network cabinet converts the electric load into 220V voltage required by an internal system of the ring main unit, and the double-switch 132 is used as a trigger device for power supply. In addition, the other circuit is a circuit which takes the wind driven generator 111 and the solar photovoltaic panel 121 as power sources: the wind driven generator 111 and the solar photovoltaic panel 121 respectively generate power by separating power generation and photovoltaic power generation, transmit the obtained electric energy to the direct current convergence module 133, and transmit the electric energy to the wind-solar hybrid controller 134 after the direct current convergence module 133 performs direct current convergence. The wind-solar hybrid controller 134 sends part of the electric energy to the battery assembly 135 for storage, and other electric energy is sent to the inverter unit module 136, and the same double-switch 132 is used as a trigger device for power supply. In use, the double-break switch 132 can select either circuit to be powered.
It should be noted that the electrical connection described in the embodiments of the present application is a connection of a current path formed by a wire. In the present application, each component mechanism as shown in fig. 2 has an energizing function.
To sum up, the outdoor looped netowrk cabinet 1 of complementary function of scene that this application embodiment provided, in the use of outdoor looped netowrk cabinet 1, wind-force energy supply module 11 and photovoltaic energy supply module 12 supply power for intelligent looped netowrk cabinet module 13, and its circuit that corresponds constitutes becomes the power, forms mutually independent dual supply with another way power in the voltage transformer looped netowrk cabinet 1373, supplies power for control and distribution network automation system in the outdoor looped netowrk cabinet 1. In the use, combine the power supply of secondary equipment for circuit power supply in the looped netowrk cabinet is each other redundant power, when wherein arbitrary power return circuit breaks down, all can guarantee the normal operating of equipment in the looped netowrk cabinet, has guaranteed the safety in utilization and the stability of looped netowrk cabinet.
In an alternative embodiment, the photovoltaic panel fixing device 122 comprises at least one photovoltaic panel support 1221 and a number of asynchronous motors 1222 corresponding to the number of photovoltaic panel supports 1221; the asynchronous motor 1222 is connected with the top of the intelligent ring main unit module 13 through a photovoltaic panel bracket 1221; the asynchronous motor 1222 is connected with the photovoltaic panel support 1221; when the photovoltaic panel 121 is in the position adjustment state, the asynchronous motor 1222 drives the photovoltaic panel support 1221 to move.
Referring to fig. 1, the photovoltaic panel supports 1221 correspond to the asynchronous motors 1222 one by one, and the asynchronous motors 1222 can control the state of the photovoltaic panel supports 1221 so that the photovoltaic panels 121 are opposite to the direct direction of the sun. Optionally, the asynchronous motor 1222 is also powered by the internal power supply of the outdoor ring main unit 1; or, alternatively, the asynchronous motor 1222 is powered externally.
In an alternative embodiment, fan mount 112 includes a fan mount 1121 and a fan mount bracket 1122; the fan mounting base 1121 is fixedly connected with the wind driven generator 111; the fan base fixing bracket 1122 is fixedly connected with the top of the intelligent ring main unit module 13; the fan base fixing bracket 1122 is connected to the fan mounting base 1121 in a sleeved manner.
In the embodiment of the present application, the wind turbine 111 is fixed by the fan mounting seat 1121 and the corresponding bracket. Optionally, one end of the fan seat fixing bracket 1122 is fixedly connected to the top of the intelligent ring main unit module 13, and the other end of the fan seat fixing bracket is connected to the fan mounting seat 1121 in a sleeved manner, so that a stable triangular structure is realized.
In an alternative embodiment, battery assembly 135 includes 4 batteries of the same size, which are connected in series.
In one example, the battery is model number A412/50/G6.
In an optional embodiment, the intelligent ring main unit module 13 further includes a distribution automation terminal 1381 and a camera 1382. The distribution network automation terminal 1381 is located inside the intelligent cabinet 131; the camera 1382 is located at the top of the outdoor ring main unit 1; the distribution network automation terminal 1381 and the camera 1382 are electrically connected to the dual-switch 132.
In this embodiment of the application, the distribution automation terminal 1381 and the camera 1382 are all monitoring components of the outdoor ring main unit 1. In one example, the distribution automation terminal 1381 is capable of monitoring operation and fault information such as 10kV line voltage, line current, zero sequence current, equipment state, etc. in real time, and performing remote signaling, remote measurement, remote control functions, and real-time monitoring of distribution automation. Its model is MVP 820.
In one example, the intelligent ring main unit module 13 further includes a camera support tube 1383 and a pipe hoop 1384, and a first end of the camera support tube 1383 is connected to a side surface of the intelligent ring main unit module 13; camera 1382 is connected with the second end of camera stay tube 1383, and the first end of pipeline staple bolt 1384 is connected with the top of intelligent looped netowrk cabinet module 13, and the second end of pipeline staple bolt 1384 cup joints with camera stay tube 1383 and is connected.
In this embodiment, the function of camera 1382 is for detecting the environment around the looped netowrk cabinet comprehensively, and consequently, camera 1382 is located the top of intelligent looped netowrk cabinet module 13 through camera stay tube 1383. Optionally, the horizontal position of camera 1382 is higher than the horizontal position of photovoltaic panel 121.
In an optional embodiment, the intelligent ring main unit module 13 further includes an optical distribution frame 1391 and a switch 1392; an optical fiber distribution frame 1391 and an exchange 1392 are located inside the intelligent cabinet 131; the optical distribution frame 1391 and the switch 1392 are electrically connected to the dual-section switch 132.
In this application embodiment, optical fiber distribution frame 1391 and switch 1392 are the inside external mutual device of outdoor looped netowrk cabinet 1, and it is located the inside of the intelligent cabinet body 131 equally, and with double-break switch 132 electric connection to realize the synchronization function under the operating condition. In one example, the switch is implemented as an industrial switch.
In an optional embodiment, the intelligent ring main unit module 13 further has a cabling channel 1300 inside.
In this embodiment, the cabling channel 1300 is inside the intelligent ring main unit for the setting, and the device that the internal line arranged is supplied. Optionally, wires connected to the wind power generator 111, the photovoltaic panel 121 and each ring main unit are located in the cabling channel 1300.
In an optional embodiment, the outdoor ring main unit powered by wind and solar energy complementation further includes a ground port 14, and the ground port 14 is located at the bottom of the outdoor ring main unit 1, so as to realize grounding of the internal circuit of the outdoor ring main unit 1.
In one example, the bottom of the outdoor ring main unit 1 is further provided with a box lifting point 15 for mobile carrying of the box.
In one example, the intelligent cabinet 131 further has a protection switch 13011 therein for performing a protection function of the circuit to improve the safety of the ring main unit.
Next, the operation principle of the present application will be described with reference to the electrical connection relationship between the components in the above embodiments.
Referring to fig. 3, in the outdoor ring main unit 1 with the wind and solar hybrid function provided in the embodiment of the present application, there are two power supply loops in total, where one power supply loop is a traditional loop that uses the power supplied by the local power grid as the power source: the local power grid supplies power to the incoming line ring main unit 1371, and the incoming line ring main unit 1371 processes the electric load, shunts to outgoing line ring main unit 1372 and voltage transformer ring main unit 1373 respectively. The outgoing ring main unit 1372 converts the electric load into voltage required by the lower-level equipment and provides an important load for the lower-level equipment; the voltage transformer network cabinet converts the electric load into 220V voltage required by an internal system of the ring main unit, and the double-break switch 132 is used as a trigger device for power supply. In addition, the other circuit is a circuit which takes the wind driven generator 111 and the solar photovoltaic panel 121 as power sources: the wind driven generator 111 and the solar photovoltaic panel 121 respectively generate power by separating power generation and photovoltaic power generation, transmit the obtained electric energy to the direct current convergence module 133, and transmit the electric energy to the wind-solar hybrid controller 134 after the direct current convergence module 133 performs direct current convergence. The wind-solar hybrid controller 134 sends part of the electric energy to the battery assembly 135 for storage, and other electric energy is sent to the inverter unit module 136, and the same double-switch 132 is used as a trigger device for power supply. In use, the double-break switch 132 can select either circuit to be powered. Combine above-mentioned embodiment, camera 1382, distribution network automation terminal 1381, switch 1392 and optical distribution frame 1391 among the outdoor looped netowrk cabinet 1 are supplied power by the double circuit that forms redundant power supply to stability and security in the guarantee looped netowrk cabinet use.
The above description is only an alternative embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The outdoor ring main unit powered by wind and light in a complementary mode comprises an outdoor ring main unit (1), and is characterized in that the outdoor ring main unit (1) comprises a wind power supply module (11), a photovoltaic power supply module (12) and an intelligent ring main unit module (13);
the wind power supply module (11) and the photovoltaic power supply module (12) are positioned at the top of the intelligent ring main unit module (13);
the wind power supply module (11) comprises a wind power generator (111) and a fan fixing device (112), and the wind power generator (111) is connected with the top of the intelligent ring main unit module (13) through the fan fixing device (112);
the photovoltaic energy supply module (12) comprises a photovoltaic panel (121) and a photovoltaic panel fixing device (122), and the photovoltaic panel (121) is connected with the top of the intelligent ring main unit module (13) through the photovoltaic panel fixing device (122);
the intelligent ring main unit module (13) comprises an intelligent main unit body (131), a double-switch (132), a direct current convergence module (133), a wind-solar complementary controller (134), a battery assembly (135), an inversion unit module (136) and a ring main unit module;
the intelligent cabinet body (131) is parallel to the ring main unit module, and the double-switch (132), the direct current convergence module (133), the wind-solar hybrid controller (134), the battery assembly (135) and the inverter unit module (136) are all located in the intelligent cabinet body;
the ring main unit module comprises an incoming ring main unit (1371), an outgoing ring main unit (1372) and a voltage transformer ring main unit (1373); the incoming line ring main unit (1371), the outgoing line ring main unit (1372) and the voltage transformer ring main unit (1373) are arranged in parallel;
the wind power generator (111) and the photovoltaic panel (121) are electrically connected with the direct current convergence module (133), the wind-solar hybrid controller (134) is electrically connected with the direct current convergence module (133), the inverter unit module (136) is electrically connected with the wind-solar hybrid controller (134), the battery assembly (135) is electrically connected with the wind-solar hybrid controller (134), and the double-switch (132) is electrically connected with the inverter unit module (136);
the incoming line ring main unit (1371) respectively with voltage transformer looped netowrk cabinet (1373) and be qualified for the next round of competitions looped netowrk cabinet (1372) electric connection, incoming line looped netowrk cabinet (1371) are used for receiving external power supply, be qualified for the next round of competitions looped netowrk cabinet (1372) and be used for transmitting the power supply to outside important load.
2. The outdoor ring main unit of wind-solar hybrid power supply of claim 1, characterized in that the photovoltaic panel fixing device (122) comprises at least one photovoltaic panel bracket (1221) and a number of asynchronous motors (1222) corresponding to the number of photovoltaic panel brackets (1221);
the asynchronous motor (1222) is connected with the top of the intelligent ring main unit module (13) through the photovoltaic panel bracket (1221);
the asynchronous motor (1222) is connected to the photovoltaic panel support (1221);
when the photovoltaic panel (121) is in a position adjustment state, the asynchronous motor (1222) drives the photovoltaic panel bracket (1221) to move.
3. The outdoor ring main unit of claim 1, wherein the fan fixing device (112) comprises a fan mounting base (1121) and a fan base fixing bracket (1122);
the fan mounting seat (1121) is fixedly connected with the wind driven generator (111);
the fan base fixing support (1122) is fixedly connected with the top of the intelligent ring main unit module (13);
the fan base fixing support (1122) is connected with the fan mounting base (1121) in a sleeved mode.
4. The outdoor ring main unit of wind-solar hybrid power supply of claim 1,
the battery pack (135) comprises 4 sections of storage batteries with the same type and number, and the storage batteries are connected in series.
5. The outdoor ring main unit powered by wind and solar energy complementation according to claim 1, wherein the intelligent ring main unit module (13) further comprises a distribution network automation terminal (1381) and a camera (1382);
the distribution network automation terminal (1381) is located inside the intelligent cabinet (131);
the camera (1382) is positioned at the top of the outdoor ring main unit (1);
the distribution network automation terminal (1381) and the camera (1382) are electrically connected with the double-cut switch (132).
6. The outdoor ring main unit powered by wind and solar energy complementation of claim 5, characterized in that the intelligent ring main unit module (13) further comprises a camera support tube (1383) and a pipeline hoop (1384);
the first end of the camera supporting tube (1383) is connected with the side surface of the ring main unit module (13);
the camera (1382) is connected with a second end of the camera support tube (1383);
the first end of pipeline staple bolt (1384) with the top of intelligent looped netowrk cabinet module (13) is connected, the second end of pipeline staple bolt (1384) with camera stay tube (1383) cup joint and are connected.
7. The outdoor ring main unit of wind-solar hybrid power supply of claim 1, characterized in that the intelligent ring main unit module (13) further comprises an optical fiber distribution frame (1391) and a switch (1392);
the fiber distribution frame (1391) and the switch (1392) are located inside the intelligent cabinet (131);
the optical fiber distribution frame (1391) and the switch (1392) are electrically connected with the double-switch (132).
8. The outdoor ring main unit with wind-solar hybrid power supply of claim 1, wherein the intelligent ring main unit module (13) is further provided with a wiring groove (1300) inside.
9. The outdoor ring main unit of wind-solar hybrid power supply according to claim 1, characterized in that the outdoor ring main unit (1) further comprises a ground interface (14);
the ground connection port (14) is located at the bottom of the outdoor ring main unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220597310.6U CN217087577U (en) | 2022-03-18 | 2022-03-18 | Outdoor looped netowrk cabinet of complementary energy supply of scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220597310.6U CN217087577U (en) | 2022-03-18 | 2022-03-18 | Outdoor looped netowrk cabinet of complementary energy supply of scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217087577U true CN217087577U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220597310.6U Active CN217087577U (en) | 2022-03-18 | 2022-03-18 | Outdoor looped netowrk cabinet of complementary energy supply of scene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217087577U (en) |
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2022
- 2022-03-18 CN CN202220597310.6U patent/CN217087577U/en active Active
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