CN221531274U - Wind turbine generator system converter control panel subassembly mounting structure - Google Patents
Wind turbine generator system converter control panel subassembly mounting structure Download PDFInfo
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- CN221531274U CN221531274U CN202323555920.3U CN202323555920U CN221531274U CN 221531274 U CN221531274 U CN 221531274U CN 202323555920 U CN202323555920 U CN 202323555920U CN 221531274 U CN221531274 U CN 221531274U
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- 238000010248 power generation Methods 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 10
- 239000000306 component Substances 0.000 description 6
- 238000003475 lamination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
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Abstract
The utility model provides a mounting structure of a control panel assembly of a wind turbine generator system converter, which is applied to an ABB wind power generation converter power module; a left bracket is detachably arranged on the inner wall of the left side of the power module of the ABB wind power generation converter, and a right bracket is detachably arranged on the inner wall of the right side; a plurality of IGBT components are arranged on the front side of a radiator in the ABB wind power generation converter power module in a parallel mode; a plurality of driving plates are integrally arranged on a driving plate mounting frame in a parallel mode to form a driving plate assembly, and the driving plate assembly is integrally arranged on the left bracket and the right bracket from the front side of the IGBT assembly through the driving plate mounting frame; and each IGBT component is correspondingly connected with each driving plate through a lead. The mounting structure can enable the mounting and dismounting steps of the control panel assembly to be simple, is convenient to operate, and is convenient for daily dismounting and maintenance of the control panel assembly.
Description
Technical Field
The utility model belongs to the technical field of wind power generation, and relates to a mounting structure of a control panel assembly of a wind turbine generator converter.
Background
The ABB provides a converter for various large wind turbine units at present, and the ABB converter can help the wind driven generator to increase the generated energy in a more economical way as a part of an electric transmission system, so that the current and future grid-connected guidance requirements are met. The control board assembly comprises a driving board and an IGBT assembly, and is a core component of the power module of the converter.
At present, the current ABB wind turbine generator system converter generally operates for more than 10 years, and the outgoing line of a control panel assembly is aged, so that the problem of need of disassembly and maintenance is faced. The ABB power module has 3 original driving boards, wherein 2 driving boards are arranged in an upper lamination and lower lamination mode, and if the lower driving board is required to be replaced, the upper board is required to be removed, and the steps are troublesome and the board is easy to damage. The fixing frame of the original driving plate of the ABB power module is characterized in that two ends of the fixing frame are fixed on the front and rear shells of the power module, the front and rear sides of the whole ABB power module are required to be operated during disassembly and assembly, and in the actual use environment of equipment, the space of the front and rear sides of the ABB power module is small, so that the disassembly and assembly are inconvenient.
In summary, the original control board assembly installation structure of the ABB power module has small operation space and complex installation and disassembly steps, and causes great difficulty to daily maintenance of the unit.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides the mounting structure of the control panel assembly of the wind turbine generator system converter, which can enable the mounting and dismounting steps of the control panel assembly to be simple, is convenient to operate, and is convenient for daily dismounting and maintenance of the control panel assembly.
The utility model adopts the technical proposal for solving the technical problems that:
A wind turbine generator system converter control panel assembly mounting structure is applied to an ABB wind power generation converter power module; the power module of the ABB wind power generation converter is characterized in that a left bracket is detachably arranged on the inner wall of the left side of the power module, and a right bracket is detachably arranged on the inner wall of the right side of the power module; a plurality of IGBT components are arranged on the front side of a radiator in the ABB wind power generation converter power module in a parallel mode; a plurality of driving plates are integrally arranged on a driving plate mounting frame in a parallel mode to form a driving plate assembly, and the driving plate assembly is integrally arranged on the left bracket and the right bracket from the front side of the IGBT assembly through the driving plate mounting frame; and each IGBT component is correspondingly connected with each driving plate through a lead.
The novel left socle that this scheme provided and the structure of right branch frame, when installing in the module, can install respectively in advance on the left and right sides inner wall of module shell and control the support, then the drive plate mounting bracket can follow openly front side direct mount and control on the support, convenient and fast reduces the required space of operation. The detachable design of the left bracket and the right bracket makes the installation and the disassembly of the control panel assembly simple and convenient. This design reduces the space required during installation and removal, making the operation more convenient. The plurality of driving plates are integrally arranged on the driving plate mounting frame in parallel to form a driving plate assembly, and the driving plate assembly is more convenient to install and maintain by adopting the integrated mounting mode.
Further, the left bracket and the right bracket are detachably connected to original threaded holes of the side wall of the power module of the ABB wind power generation converter through bolts. The original threaded hole structure of the ABB wind power generation converter power module is fully utilized, and re-drilling on the side wall is avoided; when the control panel assembly needs to be maintained, only the bolts are required to be loosened, and the left bracket and the right bracket are detached, so that the control panel assembly can be easily taken down.
Further, the left support and the right support are identical in structure and comprise vertical plate parts which are used for being attached to the inner wall of the power module of the ABB wind power generation converter and bending plate parts which are perpendicularly connected to two ends of the vertical plate parts and used for installing the driving plate installation frame. The design of vertical board portion makes left socle and right branch frame can closely laminate with the inner wall of ABB wind power generation converter power module, has increased the stability of support. Meanwhile, the design of the bending plate part enables the installation of the driving plate installation frame to be more stable, and the overall stability of the control plate assembly is guaranteed.
Further, the driving plate mounting frame comprises a rectangular main body plate, a plurality of rectangular grooves which are arranged in parallel at intervals are formed in the rectangular main body plate, and the driving box of each driving plate is respectively and correspondingly clamped in one rectangular groove; the top edge of the rectangular main body plate is also provided with a plurality of U-shaped grooves which are arranged in parallel at intervals, and the flat cable sockets of each driving plate are respectively and correspondingly clamped in one U-shaped groove.
The driving box and the flat cable socket of the driving plate are respectively and correspondingly clamped in the rectangular groove and the U-shaped groove, so that the mounting stability of the driving plate is improved, and the possible loosening or falling phenomenon in the use process is reduced. Through the design of rectangular channel and U type groove for the installation of drive plate becomes simple, convenient with dismantling. The driving plate can be installed only by correspondingly clamping the driving box and the flat cable socket in the rectangular groove and the U-shaped groove; when the driving plate is disassembled, the driving plate is only required to be taken out from the rectangular groove and the U-shaped groove.
Furthermore, the edge of one side of the rectangular main body plate is also provided with an inwards concave wiring groove for leading out the wiring of the driving plate.
Further, a wire outlet groove is formed in the side wall of the corresponding side of the ABB wind power generation converter power module and the wire outlet groove, so that wires led out of the wire outlet groove penetrate out of the external connection through the wire outlet groove.
The wiring groove is designed to lead out the wiring of the driving plate orderly, so that the disordered wiring condition is avoided, and the attractiveness and the safety of the wiring are improved. The wire outlet groove enables wires to be smoothly led out of the wire outlet groove and pass through the wire outlet groove to be led out of the outside, so that wire connection management is further optimized.
The beneficial effects of the utility model are as follows:
The left and right brackets are respectively arranged on the left and right inner walls of the power module shell of the ABB wind power generation converter, when the control panel assembly is arranged in the power module of the ABB wind power generation converter, the driving panel mounting frame can be directly arranged on the left and right brackets from the front, so that the operation and use space is reduced, the mounting form is convenient to assemble and disassemble, the mounting and maintenance are convenient and quick, and the maintenance cost is reduced. The novel control panel assembly has reasonable installation structure layout, high space utilization rate and attractive appearance.
Drawings
Figure 1 is a schematic diagram of the original control board assembly installation structure inside the converter module;
FIG. 2 is a schematic view of the overall mounting structure of the control panel assembly of the present utility model;
FIG. 3 is a front view of FIG. 2;
Figure 4 is an exploded view of the overall mounting structure of the control panel assembly of the present utility model.
In the figure: 1. a drive plate mounting rack; 1-1, a rectangular main body plate; 1-2, rectangular grooves; 1-3, U-shaped grooves; 1-4, a wire slot; 2. a driving plate; 2-1, a driving box; 2-2, a flat cable socket; 3. an IGBT assembly; 4. a right bracket; 5. a left bracket; 6. a heat sink; 7. and a wire outlet groove.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "horizontal", "inner", "outer", etc., are based on the azimuth or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or component referred to 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.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1
A control panel assembly mounting structure special for an ABB wind power generation converter power module is characterized in that a left bracket 5 and a right bracket 4 are detachably mounted at original threaded holes on the inner walls of the left side and the right side of the ABB wind power generation converter power module; the three IGBT assemblies 3 are mounted in parallel to the front side of a radiator 6 inside the ABB wind power generation converter power module; three driving plates 2 are integrally arranged on a driving plate mounting frame 1 in parallel to form a driving plate assembly, the driving plate assembly is integrally arranged on a left bracket 5 and a right bracket 4 through the driving plate mounting frame 1 from the front side of an IGBT assembly 3, and four corners of the driving plate mounting frame 1 are connected with the left bracket 5 and the right bracket 4 through bolts, so that the driving plate assembly is convenient to assemble and disassemble; the IGBT components 3 are connected with the driving boards 2 in a one-to-one correspondence through leads.
When the power module of the wind power generation converter is firstly modified and installed based on the original ABB, the method comprises the following steps:
1. after the housing of the power module is disassembled, the internal portion of the original control board assembly can be seen.
2. Firstly, removing 3 control boards on an original mounting board, then removing the mounting board, and finally removing an IGBT control assembly;
3. a domestic IGBT component is arranged on a radiator (the position of an original IGBT control component) inside the power module;
4. The inner walls of the two sides of the power module are respectively provided with a left bracket and a right bracket;
5. 3 domestic driving boards are fixed on the driving board mounting frame;
6. And (3) integrally mounting the driving plate assembly assembled in the step (5) on the left bracket and the right bracket in the step (4) to reliably fasten.
When the daily maintenance needs to be disassembled and assembled, the connecting bolts of the driving plate mounting frame 1, the left bracket 5 and the right bracket 4 can be unscrewed to take down the driving plate assembly, and the left bracket 5 and the right bracket 4 can be directly disassembled when the front side position is inconvenient to operate, so that the left bracket and the right bracket are integrally taken down for maintenance.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (6)
1. The wind turbine generator system converter control panel assembly mounting structure is characterized by being applied to an ABB wind power generation converter power module; the power module of the ABB wind power generation converter is characterized in that a left bracket (5) is detachably arranged on the left inner wall of the power module, and a right bracket (4) is detachably arranged on the right inner wall of the power module; a plurality of IGBT components (3) are arranged on the front side of a radiator (6) in the ABB wind power generation converter power module in a parallel mode; a plurality of driving plates (2) are integrally arranged on a driving plate mounting frame (1) in a parallel mode to form a driving plate assembly, and the driving plate assembly is integrally arranged on the left bracket (5) and the right bracket (4) from the front side of the IGBT assembly (3) through the driving plate mounting frame (1); the IGBT components (3) are correspondingly connected with the driving boards (2) through leads.
2. The wind turbine generator system converter control board assembly mounting structure according to claim 1, wherein the left bracket (5) and the right bracket (4) are detachably connected to original threaded holes of the side walls of the ABB wind turbine generator system converter power modules through bolts.
3. The wind turbine generator system converter control board assembly mounting structure according to claim 2, wherein the left bracket (5) and the right bracket (4) have the same structure, and comprise a vertical plate part for being attached to the inner wall of the ABB wind turbine generator system converter power module, and bending plate parts vertically connected to two ends of the vertical plate part and used for mounting the driving plate mounting frame (1).
4. A wind turbine generator system converter control board assembly mounting structure according to claim 1 or 3, wherein the driving board mounting frame (1) comprises a rectangular main board (1-1), a plurality of rectangular grooves (1-2) arranged in parallel at intervals are formed in the rectangular main board (1-1), and the driving box (2-1) of each driving board (2) is respectively and correspondingly clamped in one rectangular groove (1-2); a plurality of U-shaped grooves (1-3) which are arranged in parallel at intervals are also formed in the top edge of the rectangular main body plate (1-1), and the flat cable sockets (2-2) of each driving plate (2) are respectively and correspondingly clamped in one U-shaped groove (1-3).
5. The wind turbine generator system converter control board assembly mounting structure according to claim 4, wherein an inwards concave lead groove (1-4) is further formed in the edge of one side of the rectangular main body board (1-1) for leading out wiring of the driving board (2).
6. The mounting structure of the wind turbine generator system converter control board assembly according to claim 5, wherein the side wall of the ABB wind turbine generator system converter power module corresponding to the lead groove (1-4) is provided with a wire outlet groove (7) so that wires led out from the lead groove (1-4) penetrate out of the external connection through the wire outlet groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323555920.3U CN221531274U (en) | 2023-12-26 | 2023-12-26 | Wind turbine generator system converter control panel subassembly mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323555920.3U CN221531274U (en) | 2023-12-26 | 2023-12-26 | Wind turbine generator system converter control panel subassembly mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221531274U true CN221531274U (en) | 2024-08-13 |
Family
ID=92185353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323555920.3U Active CN221531274U (en) | 2023-12-26 | 2023-12-26 | Wind turbine generator system converter control panel subassembly mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221531274U (en) |
-
2023
- 2023-12-26 CN CN202323555920.3U patent/CN221531274U/en active Active
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