CN217607556U - Photovoltaic intelligent box type switch station - Google Patents
Photovoltaic intelligent box type switch station Download PDFInfo
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- CN217607556U CN217607556U CN202221547871.1U CN202221547871U CN217607556U CN 217607556 U CN217607556 U CN 217607556U CN 202221547871 U CN202221547871 U CN 202221547871U CN 217607556 U CN217607556 U CN 217607556U
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Abstract
The utility model discloses a box switching station of photovoltaic intelligence, include: the system comprises a box type switch station, a photovoltaic micro power station and a photovoltaic panel; the photovoltaic panel is located the box type switch station with the top in the photovoltaic micro power station, the output of photovoltaic panel pass through the plug-in plug connector with the little power station of photovoltaic's input can plug-in connection, the little power station of photovoltaic output pass through the plug-in plug connector with the little power station of box input can plug-in connection. The utility model discloses a box cubical switchboard of photovoltaic intelligence utilizes the photovoltaic to generate electricity, has characteristics with low costs, that the realization is simple, clean environmental protection.
Description
Technical Field
The utility model belongs to the technical field of railway electric power engineering, more specifically, relate to a box switch station of photovoltaic intelligence.
Background
In the prior art, a cable branch box (or a box type switch station) which is arranged in a railway electric power section and provides a 10kV power supply for a traction station pavilion (such as a traction substation, a subarea station, a switching station and an electric traction A T station) generally does not have a telecontrol function, and great difficulty is caused to railway operation maintenance and short-time fault removal. With the improvement of the railway operation and maintenance requirements, the cable branch box in the required interval needs to have a telecontrol function.
If a Remote Terminal Unit (RTU) is provided for a box-type switching station, the difficulty to overcome is how to provide a power source for the Remote Terminal Unit (RTU) and the switching power operator. Because the 10kV cable branch box for providing 10kV power supply for the traction kiosk is generally arranged at a place which is more than 1km away from the box-type transformer substation, and it is difficult to lead a low-voltage power supply around the cable branch box, other means for providing power supply need to be found.
SUMMERY OF THE UTILITY MODEL
At least one defect or improvement demand to prior art, the utility model provides a box switch station of photovoltaic intelligence, its aim at utilizes photovoltaic power generation to provide usable power for the remote terminal unit and the switch electric operating mechanism of box switch station configuration, satisfies its electric power requirement, and is with low costs, clean environmental protection.
In order to achieve the above object, the present invention provides a photovoltaic intelligent box type switching station, comprising: the system comprises a box type switch station, a photovoltaic micro power station and a photovoltaic panel;
the photovoltaic board is located box switching station with the top in the little power station of photovoltaic, the output of photovoltaic board pass through the plug-in plug connector with the little power station's of photovoltaic input pluggable connects, the little power station of photovoltaic output pass through the plug-in plug connector with the little power station's of box input pluggable connects.
Preferably, the box type switch station comprises a remote terminal unit for collecting the working state information of the switch station and transmitting the working state information to a remote control center through a telecontrol channel.
Preferably, the box-type switch station comprises an electric operating mechanism for controlling the switch cabinet to perform switching on and off operations.
Preferably, the photovoltaic micro-power station comprises a storage battery pack, a controller and an inverter; the output end of the storage battery pack is connected with the input end of the controller, the output end of the controller is connected with the input end of the inverter, and the output end of the inverter is respectively connected with the remote terminal unit and the electric operating mechanism of the box-type switching station to provide power for the remote terminal unit and the electric operating mechanism.
Preferably, the inverter capacity is 550W.
Preferably, the total capacity of the photovoltaic panel is 550Wp solar peak power.
Preferably, the photovoltaic panel consists of a 275Wp solar peak power polycrystalline silicon module.
Generally, through the utility model discloses above technical scheme that conceive compares with prior art, can gain following beneficial effect:
(1) The utility model provides a pair of box switching station of photovoltaic intelligence utilizes photovoltaic power generation system to provide usable power for the remote terminal unit of box switching station and the electric operating mechanism of switch, makes the on-off state of box switching station can possess telemechanical kinetic energy, promotes the intelligent level that railway operation management was maintained, has advantage with low costs, clean environmental protection.
(2) The utility model provides a pair of photovoltaic intelligence box-type switch station, the photovoltaic board sets up in box-type substation and photovoltaic little power station top, and the photovoltaic board still can realize keeping off rain shelves water function when converting light energy into the electric energy.
(3) The utility model provides a pair of box switching station of photovoltaic intelligence, photovoltaic board and the little power station unit of photovoltaic, the little power station unit of photovoltaic and box switching station unit are connected through the plug-in connector within a definite time, have the intermodule wiring simple, change convenient advantage.
Drawings
Fig. 1 is a schematic view of a photovoltaic intelligent box-type switching station provided by an embodiment of the present invention;
fig. 2 is a schematic view of a photovoltaic intelligent box-type switching station according to another embodiment of the present invention;
in all the figures, the same reference numerals denote the same features, in particular: 1-photovoltaic panel, 2-box type switching station, 3-photovoltaic micro power station, 201-remote terminal unit, 202-electric operating mechanism, 301-storage battery pack, 302-controller, 303-inverter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Fig. 1 is the utility model provides a pair of box switching station schematic diagram of photovoltaic intelligence, as fig. 1 the include: the system comprises a photovoltaic panel 1, a box type switch station 2 and a photovoltaic micro power station 3;
the photovoltaic panel 1 is located above the box-type switching station 2 and the photovoltaic micro-power station 3, the output end of the photovoltaic panel 1 is connected with the input end of the photovoltaic micro-power station 3 in a pluggable mode through a pluggable plug connector, and the output end of the photovoltaic micro-power station 3 is connected with the input end of the box-type switching station 2 in a pluggable mode through a pluggable plug connector. The photovoltaic panel 1 is connected with the photovoltaic micro power station 3, the photovoltaic micro power station 3 and the box type switch station 2 through plug-in connectors, and the photovoltaic micro power station has the advantages of simple inter-module wiring and convenience in replacement.
The box type switch station 2 comprises a remote terminal unit 201 and an electric operating mechanism 202, wherein the remote terminal unit 201 is used for collecting the working state information of the switch station and transmitting the working state information to a remote control center through a telemechanical channel; for example, the remote terminal unit 1041 collects operation data, status and failure alarm information of the box type switching station 2, and uploads the operation data, status and failure alarm information to the remote control center through the telecontrol channel, and the remote control center controls the box type switching station 2 based on the received information.
And the electric operating mechanism 202 is used for controlling the box-type switching station 2 to perform switching-on and switching-off operations. In one embodiment, the electrically operated mechanism comprises: and the motor and the control loop control the motor to drive the box-type switching station 2 to perform switching-on and switching-off operations through the control loop. When the box-type switching station 2 is switched on, power transmission is performed for all the electrical devices in the box-type switching station 2 and other electrical devices connected to the box-type switching station 2, and when the box-type switching station 2 is switched off, power transmission is stopped.
Specifically, the photovoltaic micro-power station 3 comprises a storage battery pack 301, a controller 302 and an inverter 303; the output end of the photovoltaic panel 1 is connected with the input end of the storage battery pack 301, and the photovoltaic panel converts solar energy into electric energy under illumination and outputs the electric energy to the storage battery for storage, so that power can be supplied to a load at any time; the output end of the storage battery pack 301 is connected with the input end of a controller 302, and the controller is used for automatically controlling the overcharge and the overdischarge of the storage battery; the output end of the controller 302 is connected with the input end of an inverter, and the output end of the inverter is respectively connected with the remote terminal unit 201 and the electric operating mechanism 202 of the box-type switching station 2, and is used for converting the direct current output by the photovoltaic power generation system into alternating current to provide power for the remote terminal unit 201 and the electric operating mechanism 202.
Specifically, in the present embodiment, the inverter capacity is 550W. The photovoltaic panel 1 is a 550Wp solar photovoltaic panel. The 550Wp solar photovoltaic panel consists of 275 solar peak power (Wp) polycrystalline silicon modules, with a total capacity of 550Wp solar peak power.
The working principle is as follows: the photovoltaic panel 1 receives sunlight, converts the sunlight into direct current power, transmits the direct current power to the storage battery pack for storage 301, and transmits the direct current power to the inverter 303 through the direct current cable, and the inverter 303 converts the direct current power into alternating current power and outputs the alternating current power to the remote terminal unit 201 and the electric operating mechanism 202 to provide power for the remote terminal unit 201 and the electric operating mechanism 202.
It will be appreciated that the embodiments of the system described above are merely illustrative, in that elements illustrated as separate components may or may not be physically separate, may be located in one place, or may be distributed over different network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
In addition, it should be understood by those skilled in the art that in the specification of the embodiments of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, and not to limit the same; although the embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a box switching station of photovoltaic intelligence which characterized in that includes: the system comprises a box type switching station, a photovoltaic micro power station and a photovoltaic panel;
the photovoltaic panel is located the box type switch station with the top in the photovoltaic micro power station, the output of photovoltaic panel pass through the plug-in plug connector with the little power station of photovoltaic's input can plug-in connection, the little power station of photovoltaic output pass through the plug-in plug connector with the little power station of box input can plug-in connection.
2. The photovoltaic intelligent box switchyard of claim 1, comprising a remote terminal unit for collecting operating status information of the switchyard for transmission to a remote control center via a telemechanical channel.
3. The photovoltaic intelligent box-type switching station of claim 1, comprising an electrically operated mechanism for controlling the switchgear to perform a switching on and off operation.
4. The photovoltaic intelligent box switchyard of claim 1, wherein the photovoltaic micro-power station comprises a battery pack, a controller, an inverter; the output end of the storage battery pack is connected with the input end of the controller, the output end of the controller is connected with the input end of the inverter, and the output end of the inverter is respectively connected with the remote terminal unit and the electric operating mechanism of the box-type switching station to provide power for the remote terminal unit and the electric operating mechanism.
5. The photovoltaic intelligent box switchyard of claim 4, characterized in that the inverter capacity is 550W.
6. The photovoltaic intelligent box switchgear station of claim 1, wherein the total capacity of the photovoltaic panels is 550Wp solar peak power.
7. The photovoltaic intelligent box switchyard of claim 1, characterized in that the photovoltaic panels consist of 275Wp solar peak power polycrystalline silicon modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221547871.1U CN217607556U (en) | 2022-06-20 | 2022-06-20 | Photovoltaic intelligent box type switch station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221547871.1U CN217607556U (en) | 2022-06-20 | 2022-06-20 | Photovoltaic intelligent box type switch station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217607556U true CN217607556U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221547871.1U Active CN217607556U (en) | 2022-06-20 | 2022-06-20 | Photovoltaic intelligent box type switch station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217607556U (en) |
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2022
- 2022-06-20 CN CN202221547871.1U patent/CN217607556U/en active Active
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