CN219203829U - Cabinet body for electric control cabinet, electric control cabinet and wind generating set - Google Patents

Abstract

The utility model provides a cabinet body for an electric control cabinet, the electric control cabinet and a wind generating set. The cabinet body includes: a module assembly including a bottom plate, two side plates connected to both ends of the bottom plate and extending upward, and a top plate connected between upper ends of the two side plates, wherein the module assembly has front and rear openings defined by the top plate, the bottom plate, and the two side plates, and an option plate mounting opening is formed on at least one of the bottom plate, the top plate, and the two side plates; a door assembly mounted on an edge of the front opening for opening and closing the front opening; a rear back plate fixed on the edge of the rear opening for closing the rear opening; and the selecting and matching plate is arranged on the installing port of the selecting and matching plate. According to the cabinet body, the structure of the cabinet body can be flexibly configured according to the electrical requirement through independent and universal module assemblies and optional matching plates.

Description

Cabinet body for electric control cabinet, electric control cabinet and wind generating set

Technical Field

The utility model relates to the technical field of electric control equipment, in particular to a cabinet body for an electric control cabinet.

Background

In general, the electric control cabinet assembles switch equipment, measuring instruments, protection appliances, auxiliary equipment and the like in a closed or semi-closed cabinet body according to electric wiring requirements, and the arrangement of the electric control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of personnel and surrounding equipment.

Currently, cabinets for electric cabinets for different uses have different structures. For example, for different types of wind power generation sets, different types of electric control cabinets with different structures need to be configured correspondingly, which results in the need to prepare a large variety of cabinets to accommodate different types of wind power generation sets.

In particular, in the process of designing the wind generating set, the specific structure of the cabinet body can be determined after the interface required by the electric control cabinet is determined, so that the purchasing and issuing of a new cabinet body are not timely, and the engineering progress is influenced. In addition, technical improvement is also considered to be performed based on the existing cabinet in recent years, but field technical improvement operation is required to be performed on the cabinet, and the flexibility of a field technical improvement cabinet interface is poor, and even the electric requirement is difficult to meet.

Disclosure of Invention

It is therefore an object of the present utility model to provide a cabinet in which the structure can be flexibly configured according to the electrical requirements.

According to an aspect of the present utility model, there is provided a cabinet body for an electronic control cabinet, the cabinet body comprising: a module assembly including a bottom plate, two side plates connected to both ends of the bottom plate and extending upward, and a top plate connected between upper ends of the two side plates, wherein the module assembly has front and rear openings defined by the top plate, the bottom plate, and the two side plates, and an option plate mounting opening is formed on at least one of the bottom plate, the top plate, and the two side plates; a door assembly mounted on an edge of the front opening for opening and closing the front opening; a rear back plate fixed on the edge of the rear opening for closing the rear opening; and the selecting and matching plate is arranged on the installing port of the selecting and matching plate.

Preferably, the option board may have a plurality of holes formed therein for passing through cables and/or for mounting electronic control components.

Preferably, the optional plate mounting openings may include optional side plate mounting openings, optional top plate mounting openings, and

at least one of the selected base plate mounting openings formed on at least one of the two 5 side plates, the selected top plate mounting opening formed on the top plate, the selected

A mating base plate mounting opening is formed in the base plate.

Preferably, the option board mounting port may include: three pairs of matching side plate mounting openings, wherein each pair of matching side plate mounting openings are respectively and oppositely arranged on the two side plates; a top plate mounting opening is selected; one of the following

And the optional bottom plate mounting port, wherein the optional top plate mounting port and the optional bottom plate mounting port 0 are respectively and oppositely arranged on the top plate and the bottom plate.

Preferably, the cabinet may further include a cable locking joint mounted on a hole for passing the cable among the plurality of holes, and the hole for mounting the electronic control assembly among the plurality of holes may have different numbers, sizes and shapes from the hole for passing the cable.

Preferably, the cabinet may include at least one set of option boards, each 5 sets of option boards of the at least one set of option boards including a plurality of option boards and being capable of being fitted to one option board mounting port, and each set of option boards

One of the selector plates is mounted on the one selector plate mounting port, wherein the plurality of holes formed in one of the selector plates of each set of selector plates may be different from the plurality of holes formed in each of the remaining selector plates of each set of selector plates.

Preferably, the module assembly may be a weldment and/or each of the bottom plate, the top plate and the 0 two side plates is made of the same material as the material of the selection plate.

Preferably, a first connection hole may be formed along an edge portion of the mating plate, and a second connection hole corresponding to the first connection hole may be formed on at least one of the bottom plate, the top plate, and the two side plates, through which a fastener may be passed to fix the mating plate

The mating plate is mounted on the bottom plate, the top plate, and the at least one of the two side plates. 5 preferably, the cabinet may further comprise a shoe mounted under the base plate.

Preferably, the electric control cabinet may include at least two module assemblies disposed side by side on the shoe in a side-by-side manner with each other, each of the at least two module assemblies may have the front opening, the rear opening, and the mating plate mounting opening, the door assembly, the rear back plate

And the selector plate may be mounted on the front opening, the rear opening, and 0 the selector plate mounting port of each of the module assemblies, respectively.

According to another aspect of the present utility model, there is provided an electronic control cabinet comprising: a cabinet as described above; the electric control assembly is arranged in the cabinet body; and a cable extending from the inside of the cabinet to the outside of the cabinet.

According to a further aspect of the utility model, a wind power plant is provided, comprising an electrical control cabinet as described above, mounted on a nacelle base of the wind power plant or on a mounting platform inside a tower of the wind power plant.

Through install the selection board that will select and join in marriage the board mounting port on general and independent module assembly, can be according to the structure of the flexible configuration cabinet body of electric demand, make automatically controlled cabinet realize different electric layout to adapt to different electric demands, and need not to prepare the cabinet body that the kind is numerous and the structure is different.

Drawings

The foregoing and other objects, features, and advantages of the utility model will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a perspective view of a cabinet according to an embodiment of the utility model wherein a single module assembly is mounted on a shoe;

FIG. 2 is an exploded view of the cabinet of FIG. 1;

FIG. 3 is a perspective view of a modular assembly of the cabinet of FIG. 1;

fig. 4 to 7 are schematic plan views of optional side plates;

fig. 8 and 9 are schematic plan views of optional top plates;

FIGS. 10 and 11 are schematic plan views of an optional base plate;

FIG. 12 is a schematic view of the shoe of FIG. 2 for supporting a single module assembly;

FIG. 13 is an exploded view of a cabinet according to another embodiment of the utility model wherein two module assemblies are mounted side-by-side on a shoe;

fig. 14 is a schematic view of the shoe of fig. 13 for supporting two module assemblies.

Detailed Description

Embodiments in accordance with the present utility model will be described in detail with reference to the drawings, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout.

A specific structure of a cabinet body for an electronic control cabinet according to an embodiment of the present utility model will be described with reference to fig. 1 to 14.

Fig. 1 to 3 schematically show a specific structure of a shoe for supporting a cabinet of a single module assembly, fig. 4 to 11 schematically show a specific structure of an option board (including an option side board, an option top board, and an option bottom board), and fig. 12 schematically shows a specific structure of a shoe for supporting a single module assembly. Fig. 13 schematically shows a specific structure of a shoe for supporting a cabinet of two module assemblies, and fig. 14 schematically shows a specific structure of a shoe for supporting two module assemblies.

As shown in fig. 1 to 3 and 13, an embodiment of the present utility model provides a cabinet body for an electronic control cabinet, the cabinet body including: a module assembly 10 including a bottom plate 11, two side plates 12 connected at both ends of the bottom plate 11 and extending upward, and a top plate 13 connected between upper ends of the two side plates 12, wherein the module assembly 10 has front and rear openings defined by the top plate 13, the bottom plate 11, and the two side plates 12, and an option board mounting opening is formed on at least one of the bottom plate 11, the top plate 13, and the two side plates 12; a door assembly 20 mounted on an edge of the front opening for opening and closing the front opening; a rear back plate 30 fixed on the edge of the rear opening for closing the rear opening; the selecting board is arranged on the installing port of the selecting board.

By assembling the module assembly 10, the door assembly 20, the rear chassis 30, and the option board together, a space for accommodating and installing cables and electronic control assemblies (e.g., switchgear, measuring instruments, protection appliances, auxiliary devices, etc.) can be formed. In the present utility model, the module assembly 10 and the option board of the cabinet are independent components from each other, so that the module assembly 10 can be independent and general, and the option board is selected according to electrical requirements. For the electric control cabinet with different electrical demands, the universal module assembly 10 can be selected, and the selective matching plate selected according to the different electrical demands is arranged on the selective matching plate mounting port of the module assembly, so that the structure of the cabinet body can be flexibly configured according to the electrical demands, different electrical layouts can be realized for the electric control cabinet, and different electrical demands are met. That is, even if it is desired to obtain an electrically controlled cabinet oriented to different electrical demands, this can be achieved by means of independent and versatile modular assemblies and flexibly selectable mating plates, without the need to prepare a large variety of cabinets of different structures. In addition, when designing the cabinet body of different electrical demands, can only adapt to different electrical demands through changing the structure of selecting the board, and need not redesign the overall structure of cabinet body (that is to say, the design of module subassembly and selecting the board can independently go on), consequently can respond to the design demand of cabinet body fast and be convenient for the cabinet body realize serialization development. In addition, by adopting a general module assembly and an optional selecting board, the problem of poor flexibility caused by field technical improvement of the cabinet body can be avoided.

In the present utility model, the module assembly 10 may have a depth of 300mm, a width of 800mm and a height of 2000mm. However, the present utility model is not limited thereto, and the size of the module assembly 10 may be enlarged or reduced. For example, the module assembly 10 may have a depth of 400mm, a width of 600mm and a height of 1000mm, or the module assembly 10 may have a depth of 400mm, a width of 600mm and a height of 1500mm. Even module assemblies having different sizes and similar size and shape of the option board mounting openings may use the same set of option boards.

In addition to the modular assembly 10 being a stand-alone and universal assembly, the door assembly 20 and the back plate 30 may also be a universal assembly. For example, for an electric control cabinet with different electrical requirements, the universal module assembly 10, the door assembly 20 and the rear backboard 30 can be selected, and different option boards can be flexibly selected according to the different electrical requirements to be mounted on corresponding option board mounting ports.

As shown in fig. 1, 2, and 13, the door assembly 20 may include a first door panel 21 and a second door panel 22 (corresponding to the left and right door panels in fig. 1, 2, and 13, respectively). A vent for mounting a ventilating fan and a button mounting hole for mounting a button may be formed on the first door panel 21, and a door handle and a door lock are formed on the second door panel 22. Further, a reinforcing rib may be provided on the inner side of the second door panel 22. However, the present utility model is not limited thereto, and in the case where the cabinet size is small (e.g., the cabinet width is less than 600 mm), the door assembly may include only a single door panel, and at least one of the vent, the button mounting hole, the door handle, the door lock, the stiffener, and the like may be selectively formed on the single door panel.

In addition, a plurality of holes are formed in the selector plate for passing through the cables and/or for mounting the electrical control assembly. In the case where some of the plurality of holes are used to pass a cable, cable locking tabs (e.g., PG cable locking tabs) may also be provided on the holes, the cable locking tabs being capable of sealing the cable to the holes and fixing the position of the cable. In the case where some of the plurality of holes are used for mounting the electronic control assembly, a rail or the like may be mounted on these holes as well. The holes for mounting the electrical control assembly and the holes for passing the cable may be different from each other, e.g. may have different numbers, sizes, shapes and arrangements. Furthermore, the holes for mounting the electrical control assemblies may be the same as or different from each other, and the holes for passing the cables may be the same as or different from each other. Here, whether or not the plurality of holes are identical may be determined according to the purpose of the holes.

However, the present utility model is not limited thereto. In some cases, the selector plate may not have holes for passing cables and/or holes for mounting electronic control components. Alternatively, the option board may be just a sealing board (e.g., the second option side board 422 as shown in fig. 5) that seals the option board mounting opening, and the option board mounting opening corresponding to the sealing board need not be through which a cable passes and/or need not be equipped with an electrical control assembly.

In the embodiment of the utility model, the optional board mounting port of the cabinet body comprises an optional side board mounting port, an optional top board mounting port and an optional bottom board mounting port, wherein the optional side board mounting port is formed on the two side boards 12, the optional top board mounting port is formed on the top board 13, and the optional bottom board mounting port is formed on the bottom board 11.

Specifically, as shown in fig. 2 and 3, the option board mounting port includes: three pairs of optional side plate mounting openings, wherein each pair of optional side plate mounting openings is respectively and oppositely arranged on two side plates 12; an optional top plate mounting opening 131; and an optional floor mounting opening 111, wherein an optional top plate mounting opening 131 and an optional floor mounting opening 111 are provided opposite to the top plate 13 and the bottom plate 11, respectively. As shown in fig. 3, the three pairs of mating side plate mounting openings include a pair of first mating side plate mounting openings 121, a pair of second mating side plate mounting openings 122, and a pair of third mating side plate mounting openings 123 formed in order from top to bottom on the two side plates 12.

However, the present utility model is not limited thereto, and the option board mounting opening of the cabinet may include one or both of an option side board mounting opening, an option top board mounting opening, and an option bottom board mounting opening. Alternatively, one, two or more mating side plate mounting openings may be formed in each side plate, or none may be formed in one of the side plates. Alternatively, two or more option board mounting openings may be formed on the top and bottom boards, respectively. In other words, the number of mating plate mounting openings formed in each of the top plate, bottom plate, and two side plates may vary depending on the interface requirements.

In addition, the cabinet may include at least one set of selector plates, each set of the at least one set of selector plates including a plurality of selector plates and being adapted to fit into one of the selector plate mounting openings, and one of the set of selector plates being mounted on one of the selector plate mounting openings. The plurality of holes formed in one of the selector plates in each set of selector plates is different from the plurality of holes formed in each of the remaining selector plates in each set of selector plates, that is, the plurality of selector plates of each set of selector plates have different structures (e.g., have different shapes, sizes, numbers, and arrangements of holes). By selecting the appropriate mating plates from the set of mating plates to be mounted on the corresponding mating plate mounting openings of the universal module assembly 10, the cabinet can be adapted to different electrical requirements, and the design requirements of the cabinet can be responded quickly, so that the cabinet can be mounted and maintained conveniently.

In addition, the option plates having similar shapes, similar dimensions, and/or identical mounting locations may be grouped into a set of option plates. The shape and size of the set of mating plates are adapted to the shape and size of the opening of the corresponding mating plate mounting opening to be mounted. The specific structure of the option board will be described below with reference to fig. 4 to 11.

Fig. 4 and 5 show two of the set of mating side panels 42. Fig. 4 shows a first optional side plate 421. The first optional side plate 421 is mounted on the first optional side plate mounting port 121 of one side plate 12 (e.g., the side plate 12 located on the right side in fig. 1 and 2), and has a first opening 4211, and the first opening 4211 may serve as a ventilation port of the cabinet. Fig. 5 shows a second optional side plate 422. The second optional side plate 422 is mounted on the first optional side plate mounting port 121 of the other side plate 12 (e.g., the side plate 12 located on the left side in fig. 1 and 2), and has no holes for passing cables and for mounting electronic control devices. The first optional side plate 421 and the second optional side plate 422 have different structures (e.g., the number and shape of holes formed therein are different).

Fig. 6 and 7 show two other ones of the set of optional side panels 42. Fig. 6 shows a third optional side panel 423. The third optional side plate 423 is mounted on the adjacent second optional side plate mounting port 122 and third optional side plate mounting port 123 of one side plate 12 (e.g., the side plate 12 located on the right in fig. 1 and 2). Fig. 7 shows a fourth optional side plate 424. The fourth optional side plate 424 is mounted on adjacent second and third optional side plate mounting openings 122, 123 of the other side plate 12 (e.g., the side plate 12 on the left in fig. 1 and 2). The third optional side plate 423 and the fourth optional side plate 424 have different structures (e.g., the number, size, shape, and arrangement of the holes formed therein are different).

However, the present utility model is not limited thereto, and the mating side plates 42 having similar shapes in fig. 4 and 5 may be classified into one set of mating side plates, and the mating side plates 42 having similar shapes in fig. 6 and 7 may be classified into another set of mating side plates. In addition, a set of mating side plates according to embodiments of the present utility model may also include alternative mating side plates that may have different structures (e.g., different numbers, sizes, shapes, and arrangements of apertures formed therein) than the mating side plate 42 shown in fig. 4-7. One of such a set of mating side plates is selectively mountable on a corresponding one of the mating side plate mounting openings as desired. In addition, one mating side plate may be used to mount on one mating side plate mounting port (e.g., one second mating side plate mounting port 122 or one third mating plate mounting port 123) or more than two mating side plate mounting ports.

Fig. 8 and 9 show two of a set of optional top plates 43. Fig. 8 shows a first optional top plate 431 and fig. 9 shows a second optional top plate 432. The first optional top plate 431 and the second optional top plate 432 have different structures (e.g., different numbers, sizes, shapes, and arrangements of holes formed therein). However, the present utility model is not limited thereto, and a set of option top plates may also include other option top plates having different structures from the option top plate 43 shown in fig. 8 and 9. One of such a set of top selection plates (e.g., first top selection plate 431, second top selection plate 432, or other top selection plates) may be selectively mounted on top selection plate mounting opening 131 of top plate 13 as desired.

Fig. 10 and 11 show two of a set of optional bottom plates 41. Fig. 10 shows a first option floor 411, and fig. 11 shows a second option floor 412. The first option floor 411 and the second option floor 412 have different structures (e.g., different numbers, sizes, shapes, and arrangements of holes formed therein). However, the present utility model is not limited thereto, and a set of option floors may also include other option floors having different structures from the option floor 41 shown in fig. 10 and 11. One of such a set of option floors (e.g., the first option floor 411, the second option floor 412, or other option floors) may be selectively mounted on the option floor mounting opening 111 of the floor 11 as desired.

In the above-described embodiment of the present utility model, the module assembly 10 may be a welded member, that is, the bottom plate 11, the top plate 13, and the two side plates 12 are welded to each other to form a separate and universal module assembly 10. In addition, the module assembly 10 may be a structure without a reinforcing rib or a reinforcing frame, in other words, may be a rectangular frame structure formed by enclosing only the plate-shaped bottom plate 11, the top plate 13, and the two side plates 12. However, the present utility model is not limited thereto, and the bottom plate 11, the top plate 13, and the two side plates 12 may be fixed together by means other than welding (e.g., bonding).

Each of the bottom panel 11, top panel 13, and two side panels 12 may be made of the same material as the material of the selection panel so that the selection panel has similar properties to the module assembly 10. However, the present utility model is not limited thereto, and each of the bottom plate 11, the top plate 13, and the two side plates 12 may be formed of a different material from the mating plate.

In the above-described embodiments of the present utility model, the selector plates are removably mounted to the selector plate mounting openings by fasteners to facilitate replacement of the selector plates (an appropriate selector plate may be selected from a set of selector plates) and maintenance of the selector plates. Specifically, first connection holes (for example, holes formed at four corners of the rectangular selective plate or notches formed at edges of the rectangular selective plate) are formed along edge portions of the selective plate, and second connection holes corresponding to the first connection holes are formed on the bottom plate 11, the top plate 13, and the two side plates 12, through which fasteners pass to mount the selective plate on the bottom plate 11, the top plate 13, and the two side plates 12. However, the present utility model is not limited thereto, and the option board may be mounted on the option board mounting opening by welding, bonding, or the like.

In the above-described embodiments of the present utility model, as shown in fig. 2 and 13, the cabinet may further include a shoe mounted under the bottom plate 11, which may be used to provide sufficient support for the remaining components of the cabinet (e.g., the module assembly 10, the door assembly 20, the rear back plate 30, the option board, etc.) to prevent deformation of the cabinet. The shoe may be mounted below the optional base plate 41.

Fig. 12 shows a first shoe 51 for supporting one module assembly 10. As shown in fig. 2 and 12, the first shoe 51 includes a first base portion 511 and a first vertical portion 512 extending vertically upward from the first base portion 511, the first base portion 511 being mounted under one bottom plate 11 and outside two side plates 12 of one module assembly 10, the first vertical portion 512 being mountable to one rear back plate 30 such that the first shoe 51 can be used to support one module assembly 10.

Fig. 14 shows a second shoe 52 for supporting two module assemblies 10. As shown in fig. 13 and 14, two module assemblies 10 are disposed side by side on the second shoe 52 in a side-by-side manner, each module assembly 10 having a front opening, a rear opening and a mating plate mounting opening, and the door assembly 20, the rear back plate 30 and the mating plate are mounted on the front opening, the rear opening and the mating plate mounting opening of each module assembly 10, respectively. Two side plates 12 of two module assemblies 10 adjacent to each other may communicate with each other through holes in the mating plates to make electrical connection to the two cabinets. However, the present utility model is not limited thereto, only one side plate may be provided between two module assemblies mounted on the same shoe, and an optional side plate mounting port may be formed on the one side plate and an optional side plate may be mounted.

The second shoe 52 includes a second base portion 521 and a second vertical portion 522 extending vertically upward from the second base portion 521, the second base portion 521 being mounted under the two bottom plates 11 of the two module assemblies 10 and outside the two side plates 12 of the two module assemblies 10 located at the outermost sides, the second vertical portion 522 being mountable to the two rear back plates 30 such that the second shoe 52 can be used to support the two module assemblies 10.

However, the utility model is not limited thereto, and one shoe of the cabinet may be used to support more than three module assemblies, that is, more than three module assemblies may be mounted side-by-side on one shoe in a side-by-side manner. Alternatively, for smaller sized cabinets (e.g., cabinets less than 1000mm in height), no underwire may be used.

In the utility model, the electric control cabinet comprises the cabinet body. In addition, the electric control cabinet further comprises: an electronic control assembly (not shown) installed inside the cabinet; and a cable (not shown) extending from the inside of the cabinet to the outside of the cabinet. The cable may also be connected to the electrical control assembly to electrically connect the electrical control assembly to an assembly or grid external to the cabinet.

The utility model also provides a wind generating set, which comprises the electric control cabinet, wherein the electric control cabinet is arranged on a cabin base of the wind generating set or an installation platform in a tower barrel of the wind generating set. In the case where the cabinet includes a shoe, the shoe may be used to mount the cabinet on the nacelle base or on the mounting platform.

The module assembly and the selection board of the cabinet body according to the utility model are independent components from each other, so that the module assembly can be independent and universal, and the selection board is selected according to electrical requirements. Through installing the selection board that will select and join in marriage on the selection board mounting port of module assembly, can be according to the structure of the nimble configuration cabinet body of electrical demand, make automatically controlled cabinet realize different electrical layout to adapt to different electrical demand. That is, the electrically controlled cabinets of different electrical demands can be realized by independent and universal modular assemblies and optional mating plates without the need to prepare a wide variety of cabinets of different structures.

Although a few embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims (12)

1. A cabinet for an electrically controlled cabinet, the cabinet comprising:

a module assembly (10) comprising a bottom plate (11), two side plates (12) connected to both ends of the bottom plate (11) and extending upward, and a top plate (13) connected between upper ends of the two side plates (12), wherein the module assembly (10) has front and rear openings defined by the top plate (13), the bottom plate (11) and the two side plates (12), and an optional board mounting opening is formed on at least one of the bottom plate (11), the top plate (13) and the two side plates (12);

a door assembly (20) mounted on an edge of the front opening for opening and closing the front opening;

a rear back plate (30) fixed on the edge of the rear opening for closing the rear opening;

and the selecting and matching plate is arranged on the installing port of the selecting and matching plate.

2. A cabinet according to claim 1, wherein the selector plate has a plurality of holes formed therein for passing cables and/or for mounting electrical control components.

3. The cabinet for an electric control cabinet according to claim 2, wherein the optional board mounting port includes at least one of an optional side board mounting port formed on at least one side board (12) of the two side boards (12), an optional top board mounting port formed on the top board (13), and an optional bottom board mounting port formed on the bottom board (11).

4. A cabinet body for an electric control cabinet according to claim 3, wherein the option board mounting port comprises:

three pairs of matching side plate mounting openings, wherein each pair of matching side plate mounting openings are respectively and oppositely arranged on the two side plates (12);

an optional top plate mounting opening (131); and

and one optional bottom plate mounting port (111), wherein the optional top plate mounting port (131) and the optional bottom plate mounting port (111) are respectively and oppositely arranged on the top plate (13) and the bottom plate (11).

5. The cabinet for an electric control cabinet according to claim 2, further comprising a cable locking joint mounted on a hole for passing the cable among the plurality of holes, and the hole for mounting the electric control assembly among the plurality of holes has a different number, size and shape from the hole for passing the cable.

6. A cabinet for an electrical cabinet according to any one of claims 2 to 5, wherein the cabinet comprises at least one set of selection plates, each set of selection plates of the at least one set of selection plates comprising a plurality of selection plates and being adapted to one selection plate mounting opening, and one of the selection plates of each set being mounted on the one selection plate mounting opening, wherein the plurality of apertures formed in one selection plate of each set is different from the plurality of apertures formed in each of the remaining selection plates of each set.

7. Cabinet for an electric control cabinet according to any of the claims 1 to 5, characterized in that the module assembly (10) is a weld and/or each of the bottom plate (11), the top plate (13) and the two side plates (12) is made of the same material as the material of the selection plate.

8. The cabinet for an electric control cabinet according to any one of claims 1 to 5, characterized in that a first connection hole is formed along an edge portion of the selection plate, and a second connection hole corresponding to the first connection hole is formed on the at least one of the bottom plate (11), the top plate (13), and the two side plates (12), through which a fastener passes to mount the selection plate on the at least one of the bottom plate (11), the top plate (13), and the two side plates (12).

9. Cabinet for an electric control cabinet according to any of the claims 1 to 5, characterized in that the cabinet further comprises a shoe mounted under the bottom plate (11).

10. The cabinet for an electric control cabinet according to claim 9, characterized in that the electric control cabinet comprises at least two of the module assemblies (10) arranged side by side on the shoe in a side-by-side manner to each other, each of the at least two module assemblies (10) having the front opening, the rear opening and the mating plate mounting opening, the door assembly (20), the rear back plate (30) and the mating plate being mounted on the front opening, the rear opening and the mating plate mounting opening of each module assembly (10), respectively.

11. An electric control cabinet, characterized in that, the electric control cabinet includes:

a cabinet according to any one of claims 1 to 10;

the electric control assembly is arranged in the cabinet body; and

and a cable extending from the inside of the cabinet body to the outside of the cabinet body.

12. A wind power generator set, characterized in that the wind power generator set comprises an electric control cabinet according to claim 11, which is mounted on a nacelle base of the wind power generator set or on a mounting platform inside a tower of the wind power generator set.

Images