CN111755970A - Damping and variable switch cabinet for wind power - Google Patents
Damping and variable switch cabinet for wind power Download PDFInfo
- Publication number
- CN111755970A CN111755970A CN202010549893.0A CN202010549893A CN111755970A CN 111755970 A CN111755970 A CN 111755970A CN 202010549893 A CN202010549893 A CN 202010549893A CN 111755970 A CN111755970 A CN 111755970A
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- Prior art keywords
- switch cabinet
- base
- ground
- locking
- voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses a damping and beautifying switch cabinet for wind power, which comprises a switch cabinet body and a base, wherein the base comprises a base and a plurality of groups of locking damping pieces detachably connected with one side of the base, which is far away from the ground, a space for locking the switch cabinet body is formed between the base and the plurality of groups of locking damping pieces, and a positioning hole which is vertical to the ground and used for clamping the switch cabinet body is formed in the base; the locking damping piece comprises a locking seat, an elastic shock absorption plate and a cylinder, wherein an opening cavity is formed at one end of the locking seat, the elastic shock absorption plate slides along the inner wall of the opening cavity and is enclosed with the opening cavity of the locking seat to form a sealed space, the cylinder is communicated with the sealed space and is used for driving the elastic shock absorption plate to press the switch cabinet body, and the locking seat is detachably connected with the base and is used for locking the switch cabinet body; cylinder drive elasticity is inhaled the shake board butt and is compressed tightly the cubical switchboard body, and elasticity is inhaled the outside impact of vibrations of shake to the cubical switchboard body, avoids not hard up and damage of cubical switchboard body internal circuit interface, guarantees the unable normal operation of cubical switchboard even power equipment.
Description
Technical Field
The invention relates to the field of wind power generation equipment, in particular to a damping and beautiful-changing switch cabinet for wind power.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, and is used by people for a long time, mainly for pumping water, grinding surfaces and the like through windmills, and people are interested in how to use wind to generate electricity. The wind power generation is very environment-friendly, and the wind energy is huge, so that the wind power generation is increasingly paid attention by various countries in the world. The utility model discloses a wind power generation is with beautiful transformer cubical switchboard is used for rising the electric energy voltage that the wind turbine generator system sent to 35kV or 10kV for special substation equipment of output after being incorporated into the power networks.
Wind power generation field's wind-force intensity is big, often causes beautiful cubical switchboard vibration that appears inequality to lead to the not hard up and damage of cubical switchboard internal circuit interface, cause the unable normal operating of even power equipment, so need a shock attenuation beautiful cubical switchboard for wind-powered electricity generation urgently.
Disclosure of Invention
The invention mainly aims to provide a damping American-variable switch cabinet for wind power, and solves the problem that the connected power equipment cannot normally operate due to vibration of the existing American-variable switch cabinet for wind power.
In order to achieve the purpose, the damping and beauty-changing switch cabinet for the wind power comprises a switch cabinet body and a base, wherein the base comprises a base and a plurality of groups of locking and damping pieces detachably connected with one side, away from the ground, of the base, a space for locking the switch cabinet body is formed between the base and the plurality of groups of locking and damping pieces, and a positioning hole which is vertical to the ground and used for clamping the switch cabinet body is formed in the base; locking damper including being formed with the orientation the locking seat of the opening cavity of base one side, follow the inner wall of opening cavity slide and with locking seat opening cavity encloses to close in order to form the elasticity of sealed space and inhale the shake board, and communicate sealed space is in order to be used for the drive elasticity is inhaled the shake board and is compressed the cylinder of cubical switchboard body, locking seat can be dismantled and is connected the base is in order to be used for locking the cubical switchboard body.
Preferably, the switch cabinet body includes low-voltage cabinet subassembly, high-voltage cabinet subassembly and transformer, the low-voltage cabinet subassembly with the high-voltage cabinet subassembly parallel interval set up in the both sides of transformer.
Preferably, the base includes a first frame body, a second frame body and two sets of connecting beams, the first frame body and the second frame body are coplanar and arranged at intervals, a first positioning hole is formed on one side of the first frame body, which is away from the ground, and used for supporting and clamping the low-voltage cabinet assembly, a second positioning hole is formed on one side of the second frame body, which is away from the ground, and used for supporting and clamping the high-voltage cabinet assembly, and the two sets of connecting beams are arranged in parallel at intervals and connect the first frame body and the second frame body to form a third positioning hole used for clamping and supporting the transformer.
Preferably, the first frame body comprises a first cylinder body which is vertical to the ground and is provided with openings at two ends, and a first wing plate which is horizontally arranged along the inner cavity wall of the first cylinder body and is used for supporting the low-voltage cabinet assembly; the second frame body comprises a second cylinder body which is vertical to the ground and is provided with openings at two ends, and a second wing plate which is horizontally arranged along the inner cavity wall of the second cylinder body and is used for supporting the high-voltage cabinet assembly; and a third wing plate for supporting the transformer is horizontally arranged on the inner hole wall of the third positioning hole.
Preferably, the surface of one side, back to the ground, of each of the first wing plate, the second wing plate and the third wing plate is adhered with a buffer structure layer.
Preferably, the connection can be dismantled through the fastener respectively in locking seat both ends the base, elasticity is inhaled the shake board and is included the piston board and glue and locate the piston board is close to the carbon fiber composite sheet of locking seat open end.
Preferably, the low-voltage cabinet assembly comprises a first bottom plate, a first opening box body arranged on one side of the first bottom plate, which is far away from the ground, a first cabinet door rotatably covering the opening end of the first opening box body, and a partition plate arranged in the first opening box body; the first bottom plate is horizontally clamped in the first positioning hole.
Preferably, the high-voltage cabinet assembly comprises a second bottom plate, a second open box body arranged on one side of the second bottom plate, which is far away from the ground, a second cabinet door rotatably covering the open end of the second open box body, and a high-voltage arrester arranged in the second open box body; the second bottom plate is horizontally clamped in the second positioning hole.
Preferably, the transformer comprises a third bottom plate, an oil tank, an iron core, a winding, a low-voltage sleeve and a high-voltage sleeve, the oil tank is vertically arranged on a plate surface of one side, away from the ground, of the third bottom plate, the iron core and the winding are arranged in the oil tank, one end of the low-voltage sleeve penetrates through the oil tank, the other end of the low-voltage sleeve is connected with the low-voltage cabinet assembly, one end of the high-voltage sleeve penetrates through the oil tank, and the other end of the high-voltage sleeve is connected with the high-voltage cabinet assembly; the third bottom plate is horizontally clamped in the third positioning hole.
Preferably, the American-type switch cabinet further comprises a master cylinder, and the master cylinder is used for communicating with each cylinder.
In the technical scheme of the invention, the locking seat is detachably connected with the base so as to lock the switch cabinet body between the locking seat and the base, the elastic shock absorption plate is driven by the cylinder to abut against and press the bottom of the switch cabinet body, and the elastic shock absorption plate absorbs the impact of external shock on the switch cabinet body, so that the looseness and damage of an internal circuit interface of the switch cabinet body are avoided, the abnormal operation of power equipment connected with the switch cabinet is ensured, and the service life of the switch cabinet is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the base in fig. 1.
Fig. 3 is a schematic top view of the locking damper.
FIG. 4 is a schematic sectional view of A-A in FIG. 3.
Fig. 5 is a schematic diagram of a right side view of the transformer in fig. 1.
FIG. 6 is a schematic sectional view of B-B in FIG. 5.
Fig. 7 is a schematic structural view of the low-voltage cabinet assembly in fig. 1.
Fig. 8 is a schematic structural view of the high-voltage cabinet assembly of fig. 1.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a damping and beautiful-changing switch cabinet for wind power.
With reference to fig. 1 to 8, the damping and aesthetic-change switch cabinet for wind power disclosed in this embodiment includes a switch cabinet body 1 and a base 2, where the base 2 includes a base 3 and a plurality of sets of locking and damping members 4 detachably connected to one side of the base 3 away from the ground, a space for locking the switch cabinet body 1 is formed between the base 3 and the plurality of sets of locking and damping members 4, and the base 3 is formed with a positioning hole perpendicular to the ground for clamping the switch cabinet body 1; locking bumper 4 is including being formed with the orientation the locking seat 41 of the opening cavity of base 3 one side, follow the inner wall of opening cavity slides and with locking seat 41 opening cavity encloses the elasticity that closes in order to form sealed space 400 and inhale shake the board 42, and communicate sealed space 400 is in order to be used for the drive elasticity is inhaled and is pressed the cylinder 43 of cubical switchboard body 1, locking seat 41 can be dismantled and connect base 3 is in order to be used for the locking cubical switchboard body 1.
In the technical scheme of the invention, the locking seat 41 is detachably connected with the base 3 to lock the switch cabinet body 1 between the two, the cylinder 43 drives the elastic shock absorption plate 42 to abut against and press the bottom of the switch cabinet body 1, and the elastic shock absorption plate 42 absorbs the impact of external shock on the switch cabinet body 1, so that the looseness and damage of an internal circuit interface of the switch cabinet body 1 are avoided, the abnormal operation of power equipment connected with the switch cabinet is ensured, and the service life of the switch cabinet is prolonged.
Preferably, the switch cabinet body 1 includes a low voltage cabinet assembly 11, a high voltage cabinet assembly 12 and a transformer 13, and the low voltage cabinet assembly 11 and the high voltage cabinet assembly 12 are arranged on two sides of the transformer 13 at an interval in parallel.
Specifically, the low-voltage cabinet assembly 11, the high-voltage cabinet assembly 12 and the transformer 13 are separate assemblies and are connected to each other through external wires; the low-voltage cabinet assembly 11, the high-voltage cabinet assembly 12 and the transformer 13 are detachably connected with the base 3 respectively, and the specification of the transformer 2 can be adjusted according to the field condition so as to adapt to the special conditions of different wind fields.
Preferably, the base 3 includes a first frame 31, a second frame 32 and two sets of connecting beams 33, the first frame 31 and the second frame 32 are coplanar and spaced apart from each other, a first positioning hole 301 is formed on a side of the first frame 31 facing away from the ground and used for supporting and clamping the low-voltage cabinet assembly 11, a second positioning hole 302 is formed on a side of the second frame 32 facing away from the ground and used for supporting and clamping the high-voltage cabinet assembly 12, and the two sets of connecting beams 33 are spaced apart from each other in parallel and connect the first frame 31 and the second frame 32 to form a third positioning hole 303 used for clamping and supporting the transformer 13.
Specifically, the two ends of the connecting beam 33 are respectively and vertically welded to the side walls of the first frame 31 and the second frame 32 close to the third positioning hole 303.
Preferably, the first frame 31 includes a first cylinder 311 formed to be vertical to the ground and having two open ends, and a first wing plate 312 horizontally disposed along an inner cavity wall of the first cylinder 311 for supporting the low voltage cabinet assembly 11; the second frame 32 comprises a second cylinder 321 which is formed with a vertical ground and is open at two ends, and a second wing plate 322 which is horizontally arranged along the inner cavity wall of the second cylinder 32 and is used for supporting the high-voltage cabinet assembly 12; the inner hole wall of the third positioning hole 303 is horizontally provided with a third wing plate 34 for supporting the transformer 13.
Specifically, the first wing plates 312 have four coplanar groups and are sequentially enclosed within the inner cavity wall of the first cylinder 311, and the second wing plates 322 have four coplanar groups and are sequentially enclosed within the inner cavity wall of the second cylinder 321.
Preferably, the buffer structure layer 35 is adhered to the surface of the first wing plate 312, the second wing plate 322 and the third wing plate 34 facing away from the ground.
Specifically, buffer structure layer 35 is the rubber backing plate, rubber backing plate 35 absorbs the impact shock of base 3 avoids the damage of cubical switchboard body 1.
Preferably, the two ends of the locking seat 41 are detachably connected to the base 3 through fasteners, respectively, and the elastic shock absorbing plate 42 includes a piston plate 421 and a carbon fiber composite plate 422 adhered to the piston plate 421 and close to the opening end of the locking seat 41.
Specifically, the carbon fiber composite board 422 is used for attaching and pressing the switch cabinet body 1, when the surface of the carbon fiber composite board 422 is impacted, pressure waves are generated, most of the pressure waves are transmitted along the fiber direction, and the acted fibers transmit stress through the interaction between the matrix and the interwoven fibers, so that the fibers are deformed to absorb energy.
Further, there are six groups of locking shock-absorbing members 4, which are respectively arranged on two sides of the low-voltage cabinet assembly 11, the high-voltage cabinet assembly 12 and the transformer 13 in parallel at intervals.
Preferably, the low-voltage cabinet assembly 11 includes a first bottom plate 111, a first open box 112 disposed on a side of the first bottom plate 11 away from the ground, a first cabinet door 113 rotatably covering an open end of the first open box 112, and a partition plate 114 disposed in the first open box 112; the first bottom plate 111 is horizontally clamped in the first positioning hole 301.
Specifically, the front and back both sides wall of first opening box 112 open end with first bottom plate 111 width direction's both sides wall flushes, first bottom plate 111 length direction's both ends are stretched out first opening box 112's both ends and butt first locating hole 301, first bottom plate 111 level set up in rubber tie plate 35 deviates from ground one side.
Furthermore, the first bottom plate 111 is provided with a plurality of sets of heat dissipation holes (not shown) penetrating the thickness of the plate and first wire inlet and outlet holes (not shown).
Preferably, the high voltage cabinet assembly 12 includes a second bottom plate 121, a second open box 122 disposed on a side of the second bottom plate 121 facing away from the ground, a second cabinet door 123 rotatably covering an open end of the second open box 122, and a high voltage arrester 124 disposed in the second open box 122; the second bottom plate 121 is horizontally clamped in the second positioning hole 302.
Specifically, the second open box 122 is close to one side of the second cabinet door 123 and the other side of the second cabinet door 123 is flush with the two side walls of the second bottom plate 121 in the width direction, two ends of the second bottom plate 121 in the length direction extend out of two ends of the second open box 122 and abut against the second positioning holes 302, and the second bottom plate 121 is horizontally arranged on one side of the rubber base plate 35, which is away from the ground.
Further, the second bottom plate 121 is provided with a second wire inlet and outlet hole (not shown) penetrating the thickness of the plate.
Preferably, the transformer 13 includes a third bottom plate 131, an oil tank 132, an iron core (not shown), a winding (not shown), a low-voltage bushing 133 and a high-voltage bushing 134, the oil tank 132 is vertically disposed on a plate surface of the third bottom plate 131 facing away from the ground, the iron core and the winding are disposed in the oil tank 132, one end of the low-voltage bushing 133 is inserted into the oil tank 132, the other end of the low-voltage bushing 133 is connected to the low-voltage cabinet assembly 11, one end of the high-voltage bushing 134 is inserted into the oil tank 132, and the other end of the high-voltage bushing 134 is connected to the high-voltage cabinet assembly 12; the third bottom plate 131 is horizontally clamped in the third positioning hole 303.
Specifically, the side wall of the third bottom plate 131 is attached to the hole wall of the third positioning hole 303, and the third bottom plate 131 is horizontally arranged on the side of the rubber pad 35 away from the ground.
Preferably, the American-type switch cabinet further comprises a master cylinder (not shown) which is used for communicating with each cylinder.
Specifically, the master cylinder can simultaneously adjust the air pressure of each air cylinder 43, so as to adjust the pressure of each elastic shock-absorbing plate 42 pressing the low-voltage cabinet assembly 11, the high-voltage cabinet assembly 12 and the transformer 13 respectively.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The damping and beautifying switch cabinet for the wind power is characterized by comprising a switch cabinet body and a base, wherein the base comprises a base and a plurality of groups of locking and damping pieces detachably connected with one side, away from the ground, of the base, a space for locking the switch cabinet body is formed between the base and the plurality of groups of locking and damping pieces, and a positioning hole which is vertical to the ground and used for clamping the switch cabinet body is formed in the base; locking damper including being formed with the orientation the locking seat of the opening cavity of base one side, follow the inner wall of opening cavity slide and with locking seat opening cavity encloses to close in order to form the elasticity of sealed space and inhale the shake board, and communicate sealed space is in order to be used for the drive elasticity is inhaled the shake board and is compressed the cylinder of cubical switchboard body, locking seat can be dismantled and is connected the base is in order to be used for locking the cubical switchboard body.
2. The wind power damping and changing switch cabinet according to claim 1, wherein the switch cabinet body comprises a low voltage cabinet component, a high voltage cabinet component and a transformer, and the low voltage cabinet component and the high voltage cabinet component are arranged on two sides of the transformer in parallel at intervals.
3. The wind power damping and changing switch cabinet as claimed in claim 2, wherein the base includes a first frame, a second frame and two sets of connecting beams, the first frame and the second frame are coplanar and spaced apart, a first positioning hole is formed on a side of the first frame facing away from the ground and perpendicular to the ground for supporting and clamping the low voltage cabinet assembly, a second positioning hole is formed on a side of the second frame facing away from the ground and perpendicular to the ground for supporting and clamping the high voltage cabinet assembly, and the two sets of connecting beams are parallel and spaced apart and connected to the first frame and the second frame to form a third positioning hole for clamping and supporting the transformer.
4. The wind power damping and changing switch cabinet as claimed in claim 3, wherein the first frame comprises a first cylinder formed to be vertical to the ground and having openings at both ends, and a first wing plate horizontally arranged along the inner cavity wall of the first cylinder for supporting the low-voltage cabinet assembly; the second frame body comprises a second cylinder body which is vertical to the ground and is provided with openings at two ends, and a second wing plate which is horizontally arranged along the inner cavity wall of the second cylinder body and is used for supporting the high-voltage cabinet assembly; and a third wing plate for supporting the transformer is horizontally arranged on the inner hole wall of the third positioning hole.
5. The wind power damping and changing switch cabinet as claimed in claim 4, wherein the first wing plate, the second wing plate and the third wing plate are adhered with a buffer structure layer on the side of the first wing plate, the second wing plate and the third wing plate away from the ground.
6. The wind power damping American-variable switch cabinet as claimed in claim 1, wherein two ends of the locking seat are detachably connected to the base through fasteners, respectively, and the elastic shock absorbing plate comprises a piston plate and a carbon fiber composite plate adhered to the piston plate and close to the opening end of the locking seat.
7. The wind power damping and changing switch cabinet according to claim 3, wherein the low-voltage cabinet assembly comprises a first bottom plate, a first opening box body arranged on one side of the first bottom plate, which is far away from the ground, a first cabinet door rotatably covering the opening end of the first opening box body, and a partition plate arranged in the first opening box body; the first bottom plate is horizontally clamped in the first positioning hole.
8. The wind power damping and changing switch cabinet according to claim 3, wherein the high-voltage cabinet assembly comprises a second bottom plate, a second open box body arranged on the side, away from the ground, of the second bottom plate, a second cabinet door rotatably covering the open end of the second open box body, and a high-voltage arrester arranged in the second open box body; the second bottom plate is horizontally clamped in the second positioning hole.
9. The wind power damping and changing switch cabinet according to claim 3, wherein the transformer comprises a third bottom plate, an oil tank, an iron core, a winding, a low-voltage bushing and a high-voltage bushing, the oil tank is vertically arranged on a plate surface of the third bottom plate on the side away from the ground, the iron core and the winding are arranged in the oil tank, one end of the low-voltage bushing penetrates through the oil tank, the other end of the low-voltage bushing is connected with the low-voltage cabinet assembly, one end of the high-voltage bushing penetrates through the oil tank, and the other end of the high-voltage bushing is connected with the high-voltage cabinet assembly; the third bottom plate is horizontally clamped in the third positioning hole.
10. The wind power damping and variable-damping switch cabinet according to claim 1, further comprising a master cylinder, wherein the master cylinder is used for being communicated with each cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010549893.0A CN111755970A (en) | 2020-06-16 | 2020-06-16 | Damping and variable switch cabinet for wind power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010549893.0A CN111755970A (en) | 2020-06-16 | 2020-06-16 | Damping and variable switch cabinet for wind power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111755970A true CN111755970A (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010549893.0A Pending CN111755970A (en) | 2020-06-16 | 2020-06-16 | Damping and variable switch cabinet for wind power |
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| Country | Link |
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| CN (1) | CN111755970A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448299A (en) * | 2020-10-26 | 2021-03-05 | 滁州市朝友精密制造有限公司 | Switch board and switch board group |
-
2020
- 2020-06-16 CN CN202010549893.0A patent/CN111755970A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448299A (en) * | 2020-10-26 | 2021-03-05 | 滁州市朝友精密制造有限公司 | Switch board and switch board group |
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