CN104362488A - Reversing device of horizontal-axis wind turbine - Google Patents
Reversing device of horizontal-axis wind turbine Download PDFInfo
- Publication number
- CN104362488A CN104362488A CN201410615247.4A CN201410615247A CN104362488A CN 104362488 A CN104362488 A CN 104362488A CN 201410615247 A CN201410615247 A CN 201410615247A CN 104362488 A CN104362488 A CN 104362488A
- Authority
- CN
- China
- Prior art keywords
- copper brush
- support column
- driven generator
- wind
- slip ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/08—Slip-rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/38—Brush holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
Landscapes
- Wind Motors (AREA)
Abstract
The invention provides a reversing device of a horizontal-axis wind turbine. The reversing device is composed of copper brush support columns, copper brushes, spring pieces, copper brush support brackets, a copper brush supporting seat, a sliding ring support column, a lining and conducting rings. The lining and the conducting rings are integrated, so that firmness and fixity in connection are ensured; a cylindrical ball bearing is arranged at the bottom of the sliding ring support column and used for supporting the wind turbine, a conical ball bearing is arranged at the upper end of the sliding ring support column to disperse force of the wind turbine to the periphery of the support column, and accordingly force of gale on the windward side of the wind turbine is avoided effectively; besides, by the two bearings arranged on the sliding ring support column, the wind turbine can freely rotate along a base.
Description
Technical field
Patent of the present invention belongs to wind-driven generator technical field of mechanical design, is specifically related to the three-phase alternating current that a kind of wind-driven generator exports, can not the Effect of Rotation of by wind generator, and is delivered directly to the reversing arrangement of wind driven generator controller.
Background technology
Due to the temperature-rise effect of the exhaustion of natural resources and earth heating gradually, as clean regenerative resource-wind power generation, obtain development extensive and at full speed.Because of different when weather, so wind direction, wind speed are at any time with all changing quarter, corresponding low wind-driven generator is also changing direction in real time on its horizontal plane.In order to ensure that the three-phase alternating current output lead of wind-driven generator is not by the impact that blower fan horizontal plane rotates, and outputs to three-phase alternating current on wind driven generator controller, just needs a set of reversing arrangement.By copper brush and the slip ring of reversing arrangement, electric current is reliably drawn, the lead-out wire of wind-driven generator is unlikely to be wrapped on wind-driven generator because wind-driven generator rotates to cause fault.For conventional from net type wind-driven generator, comparatively greatly, the easy short circuit of reversing arrangement three-phase current, the conduction size of slip ring is thinner, easily causes the damage causing reversing arrangement because electric current is excessive for the reversing arrangement overall dimension originally adopted.
Summary of the invention
In order to solve above-mentioned existing technical problem, patent of the present invention provides a kind of reversing arrangement installing simple and easy, that conductance good, reliability is high horizontal axis wind-driven generator.
Patent of the present invention solves its technical problem by the following technical solutions: the present invention includes copper brush support column, copper brush, spring leaf, copper brush bracing frame, copper brush supporting seat, slip ring support column, liner, conducting ring.Described slip ring adopts the pottery of high strength as liner, and adopting the connected mode of liner and conducting ring one, is insulating ceramics between conducting ring; Described copper brush supporting mechanism adopts the sandalwood of insulation as copper brush support column, and copper brush is fixed in the copper brush bracing frame of spring leaf, in order to not short circuit between each copper brush, leaves certain distance between copper brush fixed mount; Described copper brush adopts red metal; Described base lower end is fixedly installed cylinder ball bearing, and upper end is fixedly installed circular cone ball bearing.
Adopt the patent of the present invention of technique scheme, adopt liner and conducting ring to be integrated, guarantee to connect reliable fixing.The cylinder ball bearing arranged in slip ring support column lower end is for supporting wind-driven generator, and the circular cone ball bearing that slip ring support column upper end is arranged can disperse the power of wind-driven generator around supporting pillar, effectively avoids strong wind to head on power to wind-driven generator.In addition, two bearings that slip ring support column is arranged can make wind-driven generator freely rotate along base.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of a kind of embodiment of patent of the present invention.
Embodiment
Description of reference numerals: 1, copper brush support column, 2, copper brush, 3, spring leaf, 4, copper brush bracing frame, 5, copper brush supporting seat, 6, slip ring support column, 7, liner, 8, conducting ring.
As shown in the figure, the reversing arrangement of horizontal axis wind-driven generator is made up of copper brush support column, copper brush, spring leaf, copper brush bracing frame, copper brush supporting seat, slip ring support column, liner, conducting ring.Slip ring adopts the pottery of high strength as liner, adopt the connected mode of liner and conducting ring one, liner between conducting ring is insulating ceramics, slip ring is fixed on slip ring support column, the circular cone ball bearing that slip ring support column upper end is arranged can disperse the power of wind-driven generator around supporting pillar, effectively avoids strong wind to head on power to wind-driven generator; Copper brush supporting mechanism adopts the sandalwood of insulation as bracing frame, and copper brush is fixed in resilient copper brush fixed mount, in order to not short circuit between each copper brush, leaves certain distance between copper brush bracing frame; The cylinder ball bearing arranged under slip ring support column is for supporting wind-driven generator; In addition, two bearings that slip ring support column is arranged can make wind-driven generator freely rotate along base.
The above embodiment only have expressed the execution mode of patent of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to the protection range of patent of the present invention.
Claims (4)
1. the reversing arrangement of horizontal axis wind-driven generator, be made up of copper brush support column, copper brush, spring leaf, copper brush bracing frame, copper brush supporting seat, slip ring support column, liner, conducting ring, it is characterized in that: slip ring adopts the insulating ceramics of high strength as liner, three conducting rings and liner are integrated, and are insulating ceramics between conducting ring; Described copper brush supporting mechanism adopts the sandalwood of insulation as copper brush support column, and copper brush is fixed in the copper brush fixed mount of spring leaf, in order to not short circuit between each copper brush, leaves certain distance between copper brush fixed mount; The cylinder ball bearing arranged under slip ring support column is for supporting wind-driven generator, and the circular cone ball bearing that slip ring support column upper end is arranged can disperse the power of wind-driven generator around supporting pillar, effectively avoids strong wind to head on power to wind-driven generator; In addition, two bearings that slip ring support column is arranged can make wind-driven generator freely rotate along base.
2. the reversing arrangement of horizontal axis wind-driven generator according to claim 1, is characterized in that: copper brush adopts red metal.
3. the reversing arrangement of horizontal axis wind-driven generator according to claim 1, is characterized in that: slip ring support column lower end is fixedly installed cylinder ball bearing, and upper end is fixedly installed circular cone ball bearing.
4. the reversing arrangement of horizontal axis wind-driven generator according to claim 1, it is characterized in that: described copper brush supporting mechanism adopts the sandalwood of insulation as copper brush support column, copper brush is fixed in resilient copper brush fixed mount, in order to not short circuit between each copper brush, between copper brush fixed mount, leave certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615247.4A CN104362488A (en) | 2014-11-05 | 2014-11-05 | Reversing device of horizontal-axis wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615247.4A CN104362488A (en) | 2014-11-05 | 2014-11-05 | Reversing device of horizontal-axis wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104362488A true CN104362488A (en) | 2015-02-18 |
Family
ID=52529726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410615247.4A Pending CN104362488A (en) | 2014-11-05 | 2014-11-05 | Reversing device of horizontal-axis wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104362488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113424375A (en) * | 2018-12-14 | 2021-09-21 | 圣奥古斯丁加拿大电气有限公司 | Slip ring component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201805321U (en) * | 2010-09-30 | 2011-04-20 | 河南森源电气股份有限公司 | Slip ring device of wind-driven power generator with horizontal shaft |
| DE102011003038A1 (en) * | 2011-01-24 | 2012-07-26 | Siemens Aktiengesellschaft | Wind power generator has slip-ring device with contact brushes, where one of the brushes is displaced in radial direction relative to clearance between sliding bearing and rotor shaft while maintaining electrical contact with shaft |
| CN203813609U (en) * | 2014-04-21 | 2014-09-03 | 台州市富达机电有限公司 | Slip ring brush carrier electricity collecting equipment of wind power generator |
-
2014
- 2014-11-05 CN CN201410615247.4A patent/CN104362488A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201805321U (en) * | 2010-09-30 | 2011-04-20 | 河南森源电气股份有限公司 | Slip ring device of wind-driven power generator with horizontal shaft |
| DE102011003038A1 (en) * | 2011-01-24 | 2012-07-26 | Siemens Aktiengesellschaft | Wind power generator has slip-ring device with contact brushes, where one of the brushes is displaced in radial direction relative to clearance between sliding bearing and rotor shaft while maintaining electrical contact with shaft |
| CN203813609U (en) * | 2014-04-21 | 2014-09-03 | 台州市富达机电有限公司 | Slip ring brush carrier electricity collecting equipment of wind power generator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113424375A (en) * | 2018-12-14 | 2021-09-21 | 圣奥古斯丁加拿大电气有限公司 | Slip ring component |
| US11437896B2 (en) | 2018-12-14 | 2022-09-06 | Saint-Augustin Canada Electric Inc. | Slip ring assembly |
| CN113424375B (en) * | 2018-12-14 | 2023-03-03 | 圣奥古斯丁加拿大电气有限公司 | Slip ring assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |