CN220253943U - Intelligent prefabricated cabin type transformer substation - Google Patents
Intelligent prefabricated cabin type transformer substation Download PDFInfo
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- CN220253943U CN220253943U CN202320995791.0U CN202320995791U CN220253943U CN 220253943 U CN220253943 U CN 220253943U CN 202320995791 U CN202320995791 U CN 202320995791U CN 220253943 U CN220253943 U CN 220253943U
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- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 7
- 238000009417 prefabrication Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
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- 230000004888 barrier function Effects 0.000 description 2
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- 230000007613 environmental effect Effects 0.000 description 2
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- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent prefabricated cabin type transformer substation, which relates to the technical field of transformer substations and comprises the following components: an electrical arrangement field provided with a power distribution prefabrication cabin comprising: the power distribution cabin comprises an upper cabin and a lower cabin; the 10kV switch cabinet is arranged in the lower cabin and comprises an outgoing line cabinet, a main transformer incoming line cabinet, a station transformer cabinet and a main installation cabinet; the relay protection cabinet is arranged in the upper cabin. The beneficial effects of the utility model are as follows: through distribution prefabricated cabin, main prefabricated cabin and GIS prefabricated cabin, realize constructing the transformer substation through the prefabricated of mill production, the prefabricated cabin of field installation two stages, have standardized, modularization, prefabricated technical characteristics, design life can reach fifty years, and construction period shortens to two months by six months than traditional transformer substation, and area compares the reduction one third of traditional equal scale transformer substation, has promoted construction efficiency and resource saving greatly, can solve the power supply problem fast, high-efficient, high quality.
Description
Technical Field
The utility model relates to the technical field of substations, in particular to an intelligent prefabricated cabin type substation.
Background
The conventional transformer substation is constructed by uniformly adopting a framework building and conventional electrical equipment as main bodies in order to reduce the occupied area and coordinate with the environment, so that the construction period is long, the investment cost is high, the problems of the conventional transformer substation in a user special project are particularly prominent, the conventional transformer substation often becomes a pain point of the user construction transformer substation, various electrical equipment of the conventional 110kV indoor transformer substation is arranged in the framework building, the total construction time of the building construction and the electrical installation is about 6 months, the construction time can be longer under the influence of factors such as environmental weather, the fire-fighting requirement of the conventional transformer substation building is high, various distance requirements are required to be met, the occupied area is 50 multiplied by 60m, the problems of high land cost and large land-sign coordination difficulty exist when the conventional transformer substation is used in urban areas with increasingly-tight land areas, and meanwhile, the field attractiveness is influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the background technology and provides an intelligent prefabricated cabin type transformer substation.
In a first aspect, the present utility model provides an intelligent prefabricated cabin substation comprising: an electrical arrangement field provided with a power distribution prefabrication cabin comprising:
the 10kV switch cabinet is arranged in the lower cabin and comprises an outgoing line cabinet, a main transformer incoming line cabinet, a station transformer cabinet and a main installation cabinet;
the relay protection cabinet is arranged in the upper cabin.
Further, a main transformer prefabricated cabin, a GIS prefabricated cabin and a tool prefabricated cabin are further arranged in the electric arrangement field area.
Further, a first base is arranged at the bottom of the power distribution prefabricated cabin.
Further, a main transformer is arranged in the main transformer prefabricated cabin, and a cable terminal is arranged at the top of the main transformer.
Furthermore, the main transformer prefabricated cabin integrally adopts a fireproof and silencing wallboard structure.
Further, an aluminum alloy barrier is arranged on the outer surface of the main transformer prefabricated cabin.
Further, a second base is arranged at the bottom of the main transformer.
Further, the GIS assembly is arranged in the GIS prefabricated cabin and comprises a control cabinet, a circuit breaker, a cable tank, a sleeve, a current transformer, a three-station isolation grounding switch, a quick grounding switch, a maintenance grounding switch, a voltage transformer and a lightning arrester structure.
Further, the tool prefabricated cabin comprises a fire control room, a bathroom, a material room and a tool room.
Further, the 10kV switch cabinet, the main transformer and the GIS assembly are connected.
Compared with the prior art, the utility model has the following advantages: through distribution prefabricated cabin, main prefabricated cabin and GIS prefabricated cabin, realize constructing the transformer substation through the prefabricated of mill production, the prefabricated cabin of field installation two stages, have standardized, modularization, prefabricated technical characteristics, design life can reach fifty years, and construction period shortens to two months by six months than traditional transformer substation, and area compares the reduction one third of traditional equal scale transformer substation, has promoted construction efficiency and resource saving greatly, can solve the power supply problem fast, high-efficient, high quality.
Drawings
Fig. 1 is a schematic diagram of the whole structure of the intelligent prefabricated cabin type transformer substation.
Fig. 2 is a schematic top cross-sectional view of the power distribution prefabricated cabin of the present utility model.
Fig. 3 is a schematic side cross-sectional view of the power distribution prefabrication module of the present utility model.
Fig. 4 is a schematic diagram of a front cross-sectional structure of a GIS prefabricated cabin according to the present utility model.
Fig. 5 is a schematic diagram of a top cross-sectional structure of the GIS prefabricated cabin of the present utility model.
Fig. 6 is a schematic top cross-sectional view of the main transformer prefabricated cabin of the present utility model.
Fig. 7 is a schematic diagram of a front cross-sectional structure of a main transformer prefabricated cabin of the present utility model.
FIG. 8 is a schematic top view of a prefabricated cabin of a tool of the present utility model.
In the figure:
1. electrically disposing the field region;
2. a power distribution prefabricated cabin; 201. a relay protection cabinet; 202. a 10kV switch cabinet;
3. a power distribution cabin;
4. a main transformer prefabricated cabin; 401. a main transformer;
5. GIS prefabricated cabin; 501. GIS assembly;
6. and (5) prefabricating a cabin for the tools and the devices.
Detailed Description
Reference will now be made in detail to the present embodiments of the utility model, examples of which are illustrated in the accompanying drawings. While the utility model will be described in conjunction with the specific embodiments, it will be understood that they are not intended to limit the utility model to the described embodiments. On the contrary, it is intended to cover alternatives, modifications, and equivalents as may be included within the spirit and scope of the utility model as defined by the appended claims. It should be noted that the method steps described herein may be implemented by any functional block or arrangement of functions, and any functional block or arrangement of functions may be implemented as a physical entity or a logical entity, or a combination of both.
The present utility model will be described in further detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to understand the utility model better.
Note that: the examples to be described below are only one specific example, and not as limiting the embodiments of the present utility model necessarily to the following specific steps, values, conditions, data, sequences, etc. Those skilled in the art can, upon reading the present specification, make and use the concepts of the utility model to construct further embodiments not mentioned in the specification.
The conventional transformer substation is constructed by uniformly adopting a framework building and conventional electrical equipment as main bodies in order to reduce the occupied area and coordinate with the environment, so that the construction period is long, the investment cost is high, the problems of the conventional transformer substation in a user special project are particularly prominent, the conventional transformer substation often becomes a pain point of the user construction transformer substation, various electrical equipment of the conventional 110kV indoor transformer substation is arranged in the framework building, the total construction time of the building construction and the electrical installation is about 6 months, the construction time can be longer under the influence of factors such as environmental weather, the fire-fighting requirement of the conventional transformer substation building is high, various distance requirements are required to be met, the occupied area is 50 multiplied by 60m, the problems of high land cost and large land-sign coordination difficulty exist when the conventional transformer substation is used in urban areas with increasingly-tight land areas, and meanwhile, the field attractiveness is influenced.
In order to solve the problems of the above-mentioned transformer substation, the intelligent prefabricated cabin type transformer substation provided by the present utility model, in this embodiment, please refer to fig. 1-6, includes: an electrical arrangement field 1 provided with a distribution prefabricated cabin 2, the distribution prefabricated cabin 2 comprising: the power distribution cabin 3 comprises an upper cabin and a lower cabin; the 10kV switch cabinet 202 is arranged in the lower cabin, and the 10kV switch cabinet 202 comprises an outgoing line cabinet, a main transformer incoming line cabinet, a station transformer cabinet and a mother cabinet; relay protection cabinet 201 is arranged in the upper cabin;
in this application, intelligent prefabricated cabin formula transformer substation can be with all kinds of electrical equipment modularization installation in prefabricated cabin, equipment production, debugging, test, installation are all accomplished in the mill, the indoor arrangement of conventional equipment can be realized to need not build the frame construction, through the prefabricated two big stages of mill production, construction efficiency improves greatly, the engineering time can shorten 60%, and conventional equipment and prefabricated cabin body close combination, adopt standardized, modularization, prefabricated technical characteristics, the fire control of standardizing the requirement is moved back apart from the interval little, thereby whole area is littleer, area compares the reduction one third of traditional equal scale transformer substation, the application that topography narrow region can be better in the city. The power supply problem can be quickly, efficiently and high-quality solved;
the power distribution prefabricated cabin 2 is a link which is directly connected with a user in a power system and distributes electric energy to the user, and can be convenient to install the 10kV switch cabinet 202 and other structures after being prefabricated inside the power distribution prefabricated cabin 2.
In the embodiment, a first base is arranged at the bottom of the power distribution prefabricated cabin 2;
in this application, the first base that sets up can make whole distribution prefabrication cabin 2 more stable, prevents with ground contact.
In the embodiment, a main transformer 401 is arranged in a main transformer prefabricated cabin 4, and a cable terminal is arranged at the top of the main transformer 401;
the main transformer 401 is a main step-down transformer mainly used for power transmission and transformation in a unit or a transformer substation, is also a core part of the transformer substation, is core equipment of a traction power supply system of an electric locomotive, is also key equipment for ensuring safe and stable operation of the traction power supply system, and is provided with a cable terminal capable of being connected with other structures.
In the embodiment, the whole main transformer prefabricated cabin 4 adopts a fireproof and silencing wallboard structure;
in this application, the overall structure of main prefabricated cabin 4 that becomes adopts fire prevention amortization wallboard to constitute, can prevent that the conflagration from appearing in the external world from getting into wherein to also can prevent that the inside from appearing the conflagration when preventing to spread to the external world.
In the embodiment, an aluminum alloy barrier is arranged on the outer surface of the main transformer prefabricated cabin 4;
in this application, can protect whole main prefabricated cabin 4 that becomes, prevent that main prefabricated cabin 4 from striking damage from appearing.
In this embodiment, a second base is disposed at the bottom of the main transformer 401;
in the present application, the main transformer 401 is driven to be away from the ground, and thus, an electric shock caused by the approach to the ground can be prevented.
In the embodiment, a GIS assembly 501 is arranged in a GIS prefabricated cabin 5, and the GIS assembly 501 comprises a control cabinet, a circuit breaker, a cable can, a sleeve, a current transformer, a three-station isolation grounding switch, a quick grounding switch, an overhaul grounding switch, a voltage transformer and a lightning arrester structure;
in this application, it is with the primary equipment except transformer in the transformer substation, including switch board, circuit breaker, cable pot, sleeve pipe, current transformer, three station isolation earthing switch, quick earthing switch, overhaul earthing switch, voltage transformer and arrester etc. through the optimal design organically combination, and area is little, and the reliability is high, and the security is strong, and maintenance work load is very little.
In this embodiment, the tool prefabrication cabin 6 comprises a fire control room, a bathroom, a material room and a tool room;
in this application, can store mechanisms such as instrument to make things convenient for the staff to have a rest.
In the embodiment, a 10kV switch cabinet 202, a main transformer 401 and a GIS assembly 501 are connected;
in this application, a plurality of structures mutually support and form the transformer substation.
When using the utility model discloses the first, with distribution prefabricated cabin 2, main prefabricated cabin 4, GIS prefabricated cabin 5 and the prefabricated cabin 6 of tools prefabricated in the mill, then remove a plurality of prefabricated cabins and come the construction transformer substation to electric arrangement field 1 field installation, then install corresponding mechanism and device in the prefabricated cabin of correspondence, labour saving and time saving has promoted construction efficiency and resource saving greatly, can solve the power supply problem fast, high-efficient, high-quality.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the present utility model, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An intelligent prefabricated cabin type transformer substation, which is characterized by comprising: an electrical arrangement field area (1) provided with a power distribution prefabricated cabin (2), the power distribution prefabricated cabin (2) comprising:
the power distribution cabin (3), wherein the power distribution cabin (3) comprises an upper cabin and a lower cabin;
the 10kV switch cabinet (202) is arranged in the lower cabin, and the 10kV switch cabinet (202) comprises an outgoing line cabinet, a main transformer incoming line cabinet, a station transformer cabinet and a mother cabinet;
the relay protection cabinet (201) is arranged in the upper cabin;
the electric arrangement field area (1) is also internally provided with a main transformer prefabricated cabin (4), a GIS prefabricated cabin (5) and a tool prefabricated cabin (6).
2. Intelligent prefabricated cabin substation according to claim 1, characterized in that the bottom of the distribution prefabricated cabin (2) is provided with a first base.
3. The intelligent prefabricated cabin-type substation according to claim 1, characterized in that a main transformer (401) is arranged inside the main transformer prefabricated cabin (4), and a cable terminal is arranged at the top of the main transformer (401).
4. An intelligent prefabricated cabin type transformer substation according to claim 3, wherein the main transformer prefabricated cabin (4) is integrally of a fireproof and silencing wallboard structure.
5. An intelligent prefabricated cabin substation according to claim 3, characterized in that the outer surface of the main transformer prefabricated cabin (4) is provided with aluminium alloy grids.
6. A smart pre-formed pod substation according to claim 3, characterized in that the bottom of the main transformer (401) is provided with a second base.
7. The intelligent prefabricated cabin-type substation according to claim 1, characterized in that a GIS assembly (501) is arranged inside the GIS prefabricated cabin (5), and the GIS assembly (501) comprises a control cabinet, a circuit breaker, a cable pot, a sleeve, a current transformer, a three-station isolation grounding switch, a quick grounding switch, a maintenance grounding switch, a voltage transformer and a lightning arrester structure.
8. The intelligent prefabricated cabin substation according to claim 1, characterized in that the tool prefabricated cabin (6) comprises a fire control room, a bathroom, a material room and a tool room.
9. The intelligent prefabricated cabin substation according to claim 3 or 7, characterized in that the 10kV switchgear (202), the main transformer (401) and the GIS assembly (501) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320995791.0U CN220253943U (en) | 2023-04-27 | 2023-04-27 | Intelligent prefabricated cabin type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320995791.0U CN220253943U (en) | 2023-04-27 | 2023-04-27 | Intelligent prefabricated cabin type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220253943U true CN220253943U (en) | 2023-12-26 |
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ID=89271639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320995791.0U Active CN220253943U (en) | 2023-04-27 | 2023-04-27 | Intelligent prefabricated cabin type transformer substation |
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| Country | Link |
|---|---|
| CN (1) | CN220253943U (en) |
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2023
- 2023-04-27 CN CN202320995791.0U patent/CN220253943U/en active Active
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