CN208820289U - A kind of contactor cabinet structure that wind power generating set uses - Google Patents
A kind of contactor cabinet structure that wind power generating set uses Download PDFInfo
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- CN208820289U CN208820289U CN201821498698.4U CN201821498698U CN208820289U CN 208820289 U CN208820289 U CN 208820289U CN 201821498698 U CN201821498698 U CN 201821498698U CN 208820289 U CN208820289 U CN 208820289U
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- copper bar
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Abstract
The contactor cabinet structure that a kind of wind power generating set of the utility model uses, including cabinet body, inlet wire cable, outlet cable, intermediate copper bar, outgoing copper bar, outside into copper bar, it is shorted copper bar and two contactors, inlet wire, outlet cable is mounted on the top plate of cabinet body, two contactor horizontal Tiles are mounted on the side plate of cabinet body, two contactor arranged for interval and the two is connected to by intermediate copper bar, the upper end of one contactor with connect outside into copper bar, lower end is connect with outgoing copper bar, inlet wire cable with connect outside into copper bar, outlet cable is connect with outgoing copper bar, outside into copper bar and outgoing copper bar be separately fixed at that contactor is ipsilateral and the side plate on opposite on, another contactor is shorted by being shorted copper bar.Integral layout is reasonable in the cabinet body, open spaces are big, are convenient for installation and maintenance, are conducive to heat dissipation, on two outgoing, to be fixed on cabinet body into copper bar outside side plates, causing copper bar to loosen or fall off since the disengaging more big and heavy amount of cable is larger when avoiding use leads to damaging contact device.
Description
Technical field
The utility model relates to wind power generating set more particularly to a kind of contactor cabinet knots that wind power generating set uses
Structure.
Background technique
Double-fed wind power generator group part type is furnished with contactor cabinet, and contactor cabinet can be opened up by changing the circuit of motor
It flutters, circuit topology is made to match the availability for more preferably improving blower with operating condition, the effect of contactor cabinet is very crucial.
The design of the contactor cabinet of wind-driven generator is primarily present following problems at present:
1, the available space of contactor cabinet is very limited, therefore layout is very compact in contactor cabinet, shop assembled and existing
Operation difficulty phenomenon caused by field maintenance all occurs because of space, and since the unreasonable of layout causes heat dissipation difficult；
2, contactor disengaging cable is directly connected to by copper bar and contactor, no fixed device, in high-power wind turbine unit
In, since the thicker substance of cable is larger, causes contactor larger by external applied load with copper bar junction, contactor is caused to damage.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide integral layout in a kind of cabinet body
Rationally, the contactor cabinet structure that open space is big, uses convenient for installation and maintenance, conducive to the wind power generating set of heat dissipation.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of contactor cabinet structure that wind power generating set uses, including cabinet body, inlet wire cable, outlet cable, intermediate copper
Row, outgoing copper bar, outside into copper bar, be shorted copper bar and two contactors, the inlet wire cable and outlet cable are mounted on cabinet body
On top plate, on a side plate for being mounted on cabinet body for described two contactor horizontal Tiles, two contactor arranged for interval and two
Person is connected to by intermediate copper bar, the upper end of one of contactor with connect outside into copper bar, lower end is connect with outgoing copper bar, described
Inlet wire cable with connect outside into copper bar, the outlet cable is connect with outgoing copper bar, described outer to distinguish into copper bar and outgoing copper bar
It is fixed on the ipsilateral side plate of contactor and on the side plate on contactor opposite, another contactor is short by being shorted copper bar
It connects.
As a further improvement of the above technical scheme:
Shutter is equipped on two opposite side plates of the cabinet body, misplace arrangement above and below two shutters, and
Described two opposite side plates are adjacent with the side plate for installing the contactor.
The side that the cabinet body is used to install contactor is equipped with main mounting plate, sets that there are two contactors on the main mounting plate
Mounting plate, described two contactors are respectively provided on two contactor mounting plates.
Insulator mounting plate is additionally provided on the main mounting plate, it is described to pass through insulator and insulator mounting plate into copper bar outside
Connection, the insulator mounting plate are located at the top of contactor mounting plate.
The side plate on the contactor opposite is equipped with insulator mounting rail, and the outgoing copper bar passes through insulator and insulator
Mounting rail connection.
The inlet wire cable be located at the same side into copper bar outside, the outlet cable is located at the same side with outgoing copper bar.
The top of the cabinet body is equipped with disengaging cable mounting plate, and the inlet wire cable and outlet cable pass through cable protective glue
Set and fire-proof mud are fixed on disengaging cable mounting plate.
The cabinet body has cabinet door, and the cabinet door is located at the opposite of the contactor.
A kind of contactor cabinet structure that wind power generating set uses, including cabinet body, inlet wire cable, outlet cable, intermediate copper
Row, outgoing copper bar, outside into copper bar, be shorted copper bar and two contactors, the inlet wire cable and outlet cable are mounted on cabinet body
On top plate, on a side plate for being mounted on cabinet body for described two contactor horizontal Tiles, two contactor arranged for interval and two
Person is connected to by intermediate copper bar, and the upper end of one of contactor is connect with outgoing copper bar, lower end with connect outside into copper bar, it is described
Inlet wire cable with connect outside into copper bar, the outlet cable is connect with outgoing copper bar, described outer to distinguish into copper bar and outgoing copper bar
It is fixed on the ipsilateral side plate of contactor and on the side plate on contactor opposite, another contactor is short by being shorted copper bar
It connects.
As a further improvement of the above technical scheme:
The inlet wire cable be located at the same side into copper bar outside, the outlet cable is located at the same side with outgoing copper bar.
Compared with the prior art, the advantages of the utility model are:
The contactor cabinet structure that the wind power generating set of the utility model uses, a contactor top are open for one
Space, outgoing copper bar is arranged, outside into copper bar in two sides above another contactor, it may have certain space, inlet wire cable with go out
Line cable is set as the arrangement of inlet-outlet line, and integral layout is reasonable in cabinet body, and open space is big, convenient for assembling and dimension
Shield is conducive to heat dissipation, while on outgoing copper bar and two side plates for being fixed on cabinet body into copper bar outside, avoiding in high-power wind turbine machine
Causing copper bar to loosen or fall off since the disengaging more big and heavy amount of cable is larger when using in group leads to the risk of damaging contact device.Into one
Step, inlet wire cable and outlet cable are fixed on disengaging cable mounting plate by cable protective gum cover and fire-proof mud, using electricity
Cable protective boot and fire-proof mud protection, solve that sealing, IP grade be unqualified and the whirlpool of contactor cabinet high current power cable
Flow heating problem.Further, shutter is equipped on two opposite side plates of cabinet body, misplace cloth above and below two shutters
It sets, shutter one on the other arrange by formula, it is ensured that cross-ventilation greatly improves the intracorporal heat-sinking capability of cabinet.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the contactor cabinet structure of the utility model embodiment 1.
Fig. 2 is the main view of the contactor cabinet structure of the utility model embodiment 1.
Fig. 3 is that interior of the cabinet arranges stereoscopic schematic diagram in the utility model embodiment 1.
Fig. 4 is that interior of the cabinet arranges schematic front view in the utility model embodiment 1.
Fig. 5 is that interior of the cabinet arranges schematic side view in the utility model embodiment 1.
Fig. 6 is that interior of the cabinet arranges schematic top plan view in the utility model embodiment 1.
Each label indicates in figure:
1, cabinet body；2, inlet wire cable；3, outlet cable；4, intermediate copper bar；5, outgoing copper bar；6, outside into copper bar；7, it is shorted
Copper bar；8, contactor；9, shutter；10, main mounting plate；11, contactor mounting plate；12, insulator mounting plate；13, insulator；
14, insulator mounting rail；15, cable mounting plate is passed in and out；16, cabinet door.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Embodiment 1
As shown in Figures 1 to 6, the contactor cabinet structure that the wind power generating set of the present embodiment uses, including cabinet body 1, into
Line cable 2, outlet cable 3, intermediate copper bar 4, outgoing copper bar 5, outside into copper bar 6, be shorted copper bar 7 and two contactors 8, inlet wire electricity
Cable 2 and outlet cable 3 are mounted on the top plate of cabinet body 1, and two contactors are same model, two 8 horizontal Tiles of contactor
Be mounted on the back side panel of cabinet body 1, the right arrangement of a first from left, left and right two 8 arranged for interval of contactor and the two pass through intermediate copper
Row 4 connection, the upper end of the contactor 8 on the right with connect outside into copper bar 6, lower end is connect with outgoing copper bar 5, inlet wire cable 2 with outside
It is connected into copper bar 6, outlet cable 3 is connect with outgoing copper bar 5, and it is same to be separately fixed at contactor 8 into copper bar 6 and outgoing copper bar 5 outside
On the side plate of side and on the side plate on 8 opposite of contactor, the contactor 8 on the left side is shorted by being shorted copper bar 7.
In the present embodiment, intermediate copper bar 4 is a U-shaped structure, the outboard end company at both ends and the contactor 8 of left and right two
It connects.It is shorted copper bar 7 to be located on the bottom plate of cabinet body 1, is an open space above the contactor 8 on the left side in such cabinet body 1,
Outgoing copper bar 5 is arranged, outside into copper bar 6 in the 8 top two sides of contactor on the right, it may have certain space, inlet wire cable 2 and outlet
Cable 3 is set as the arrangement of inlet-outlet line, and integral layout is reasonable in cabinet body 1, and open space is big, convenient for assembling and dimension
Shield is conducive to heat dissipation, while on outgoing copper bar 5 and two side plates for being fixed on cabinet body 1 into copper bar 6 outside, avoiding in high-power wind
Causing copper bar to loosen or fall off since the disengaging more big and heavy amount of cable is larger when using in motor group leads to the wind of damaging contact device 8
Danger.
In the present embodiment, inlet wire cable 2 and outlet cable 3 are respectively set three groups, and the top of cabinet body 1 is equipped with disengaging cable peace
Loading board 15, three groups of inlet wire cables 2 and three groups of outlet cables 3 are fixed on disengaging cable installation by cable protective gum cover and fire-proof mud
On plate 15.It is protected using cable protective gum cover and fire-proof mud, solves that sealing, IP grade be unqualified and contactor cabinet high current
The eddy-current heating problem of power cable.Inlet wire cable 2 be located at the same side into copper bar 6 outside, outlet cable 3 and outgoing copper bar 5
In the same side, it is conducive to space layout.
In the present embodiment, shutter 9, two about 9 shutters dislocation cloth are equipped on two opposite side plates of cabinet body 1
It sets, and two opposite side plates are adjacent with the installation side plate of contactor 8.Shutter 9 one on the other arrange by formula, it is ensured that air pair
Stream, greatly improves the heat-sinking capability in cabinet body 1.
In the present embodiment, the side that cabinet body 1 is used to install contactor 8 is equipped with main mounting plate 10, and main mounting plate 10 is equipped with
Two contactor mounting plates 11, two contactors 8 are respectively provided on two contactor mounting plates 11.It is additionally provided on main mounting plate 10
Insulator mounting plate 12 is connect by insulator 13 with insulator mounting plate 12 into copper bar 6 outside, and insulator mounting plate 12, which is located at, to be connect
The top of tentaculum mounting plate 11.The side plate on 8 opposite of contactor is equipped with insulator mounting rail 14, and outgoing copper bar 5 passes through insulator
13 connect with insulator mounting rail 14.
In the present embodiment, cabinet body 1 has cabinet door 16, and cabinet door 16 is located at the opposite of contactor 8.The setting of cabinet door 16 is openable
To carrying out installation maintenance in cabinet body 1.
Embodiment 2
The contactor cabinet structure that the wind power generating set of the present embodiment uses, substantially the same manner as Example 1, difference is only
It is:
In the present embodiment, the upper end of one of contactor 8 is connect with outgoing copper bar 5, lower end with connect outside into copper bar 6,
Inlet wire cable 2 be located at the same side into copper bar 6 outside, outlet cable 3 is located at the same side with outgoing copper bar 5.
Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (10)
1. a kind of contactor cabinet structure that wind power generating set uses, it is characterised in that: including cabinet body (1), inlet wire cable (2),
Outlet cable (3), intermediate copper bar (4), outgoing copper bar (5), outside into copper bar (6), be shorted copper bar (7) and two contactors (8), institute
It states inlet wire cable (2) and outlet cable (3) is mounted on the top plate of cabinet body (1), the peace of described two contactor (8) horizontal Tiles
On a side plate of cabinet body (1), two contactor (8) arranged for interval and the two are connected to by intermediate copper bar (4), wherein one
The upper end of a contactor (8) with connect outside into copper bar (6), lower end is connect with outgoing copper bar (5), the inlet wire cable (2) and outer
It is connected into copper bar (6), the outlet cable (3) connect with outgoing copper bar (5), described outer into copper bar (6) and outgoing copper bar (5) point
It is not fixed on the ipsilateral side plate of contactor (8) and on the side plate on contactor (8) opposite, another contactor (8) passes through
Copper bar (7) are shorted to be shorted.
2. the contactor cabinet structure that wind power generating set according to claim 1 uses, it is characterised in that: the cabinet body
(1) it is equipped with shutter (9) on two opposite side plates, two shutters (9) misplace arrangement up and down, and described two
Opposite side plate is adjacent with the side plate for installing the contactor (8).
3. the contactor cabinet structure that wind power generating set according to claim 1 uses, it is characterised in that: the cabinet body
(1) main mounting plate (10) are equipped with for installing the side of contactor (8), set that there are two contactors to pacify on the main mounting plate (10)
Loading board (11), described two contactors (8) are respectively provided on two contactor mounting plates (11).
4. the contactor cabinet structure that wind power generating set according to claim 3 uses, it is characterised in that: the main installation
It is additionally provided on plate (10) insulator mounting plate (12), it is described to pass through insulator (13) and insulator mounting plate into copper bar (6) outside
(12) it connects, the insulator mounting plate (12) is located at the top of contactor mounting plate (11).
5. the contactor cabinet structure that wind power generating set according to claim 4 uses, it is characterised in that: the contactor
(8) side plate on opposite is equipped with insulator mounting rail (14), and the outgoing copper bar (5) is installed by insulator (13) and insulator
Beam (14) connection.
6. according to claim 1 to the contactor cabinet structure that wind power generating set described in 5 any one uses, feature exists
In: the inlet wire cable (2) be located at the same side into copper bar (6) outside, the outlet cable (3) and outgoing copper bar (5) are located at together
Side.
7. according to claim 1 to the contactor cabinet structure that wind power generating set described in 5 any one uses, feature exists
In: the top of the cabinet body (1) is equipped with disengaging cable mounting plate (15), and the inlet wire cable (2) and outlet cable (3) pass through electricity
Cable protective boot and fire-proof mud are fixed in disengaging cable mounting plate (15).
8. according to claim 1 to the contactor cabinet structure that wind power generating set described in 5 any one uses, feature exists
In: the cabinet body (1) has cabinet door (16), and the cabinet door (16) is located at the opposite of the contactor (8).
9. a kind of contactor cabinet structure that wind power generating set uses, it is characterised in that: including cabinet body (1), inlet wire cable (2),
Outlet cable (3), intermediate copper bar (4), outgoing copper bar (5), outside into copper bar (6), be shorted copper bar (7) and two contactors (8), institute
It states inlet wire cable (2) and outlet cable (3) is mounted on the top plate of cabinet body (1), the peace of described two contactor (8) horizontal Tiles
On a side plate of cabinet body (1), two contactor (8) arranged for interval and the two are connected to by intermediate copper bar (4), wherein one
The upper end of a contactor (8) is connect with outgoing copper bar (5), lower end with connect outside into copper bar (6), the inlet wire cable (2) and outer
It is connected into copper bar (6), the outlet cable (3) connect with outgoing copper bar (5), described outer into copper bar (6) and outgoing copper bar (5) point
It is not fixed on the ipsilateral side plate of contactor (8) and on the side plate on contactor (8) opposite, another contactor (8) passes through
Copper bar (7) are shorted to be shorted.
10. the contactor cabinet structure that wind power generating set according to claim 9 uses, it is characterised in that: the inlet wire
Cable (2) be located at the same side into copper bar (6) outside, the outlet cable (3) is located at the same side with outgoing copper bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498698.4U CN208820289U (en) | 2018-09-13 | 2018-09-13 | A kind of contactor cabinet structure that wind power generating set uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498698.4U CN208820289U (en) | 2018-09-13 | 2018-09-13 | A kind of contactor cabinet structure that wind power generating set uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820289U true CN208820289U (en) | 2019-05-03 |
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ID=66277013
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821498698.4U Active CN208820289U (en) | 2018-09-13 | 2018-09-13 | A kind of contactor cabinet structure that wind power generating set uses |
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| Country | Link |
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| CN (1) | CN208820289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112530748A (en) * | 2020-12-25 | 2021-03-19 | 中车永济电机有限公司 | Arrangement method of isolation contactor in permanent magnet direct-drive freight locomotive converter |
-
2018
- 2018-09-13 CN CN201821498698.4U patent/CN208820289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112530748A (en) * | 2020-12-25 | 2021-03-19 | 中车永济电机有限公司 | Arrangement method of isolation contactor in permanent magnet direct-drive freight locomotive converter |
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