CN201705585U - Layout setting structure inside cabin of wind driven generator - Google Patents
Layout setting structure inside cabin of wind driven generator Download PDFInfo
- Publication number
- CN201705585U CN201705585U CN2010202269217U CN201020226921U CN201705585U CN 201705585 U CN201705585 U CN 201705585U CN 2010202269217 U CN2010202269217 U CN 2010202269217U CN 201020226921 U CN201020226921 U CN 201020226921U CN 201705585 U CN201705585 U CN 201705585U
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- CN
- China
- Prior art keywords
- cabin
- transformer
- driven generator
- layout
- wind
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y02E10/722—
Abstract
The utility model relates to a cabin, in particular to a layout setting structure inside a cabin of a wind driven generator unit, which is reasonable in layout of parts inside a cabin of a megawatt wind driven generator unit. The layout setting structure inside a cabin of a wind driven generator structurally comprises a gear case, a generator, a converter, a control cabinet and a transformer. The gear case is arranged on the top of the cabin, the generator is arranged below the gear case, the converter is arranged on the left side of the generator, the control cabinet is arranged on the lower portion of the right side of the cabin, and the transformer is arranged below the converter. The layout setting structure has the advantages that the structure reduces various problems brought by a spindle, reduces cost of the unit and use of power cables, does not need a project of an independent transformer cabinet outside a tower, and has important effect in cost reduction of the wind driven generator unit and installation engineering.
Description
Technical field
The utility model relates to a kind of cabin, relates in particular to that layout is provided with structure in the cabin of wind-driven generator of parts rational deployment of a kind of MW class wind turbine group engine room inside setting.
Background technique
The cabin layout mode of conventional wind power generator group adopts the yi word pattern total arrangement more: main shaft, main bearing, gear-box and generator one word are connected, be arranged in engine room inside, and place the independent case of tower tube bottom and tower tube outside to become in cabinet or the transformer room respectively in current transformer and transformer.Traditional cabin layout needs main shaft as power transmission component main in the chain, and its shortcoming is that the technical performance requirement is high, processing technology is complicated; The power cable that is connected between set generator and current transformer and the transformer increases in addition; And independently case change cabinet or transformer room are as the working room of transformer.Must cause the cost increase and the unit fault point of wind power generating set to increase and strengthen the cost of later period maintenance maintenance.
The model utility content
For layout in the cabin that solves the problems of the technologies described above the utility model wind-driven generator is provided with structure, purpose is Security, the reliability that increases the wind power generating set operation, reduces the cost of the making operating maintenance maintenance of wind power generating set simultaneously.
For layout in the cabin of the utility model wind-driven generator that achieves the above object is provided with structure, be made of following structure: the top in the cabin is provided with gear-box, the below of gear-box is provided with generator, the left side of generator is provided with current transformer, the lower right side in cabin is provided with control cabinet, and the below of current transformer is provided with transformer.
The top of described gear-box is connected with the lower velocity shaft connector.
Be provided with the isolation backplate between described generator and the transformer.
The rotor of described generator is connected by first power cable with the rotor-side of current transformer.
The stator of described generator is connected by second power cable with the grid side of current transformer.
The grid side of described current transformer is connected to the transformer that links to each other with electrical network by the three-power electric cable.
The high pressure side of described transformer links to each other with the middle pressure unit of tower tube bottom by high-voltage power cable.
The utility model has the advantages of: the lower velocity shaft connector substitutes main shaft, reduce the variety of issue that main shaft brings, thereby optimize the engine room inside layout, reduced the cost of unit, for finishing the Conversion of energy between unit generation machine rotor and stator and the electrical network, need connect connection between electric generating set rotor and stator, current transformer, the transformer by power cable.According to the cabin layout after optimizing, reduced the cable amount of the whole tower tube height of conventional rack needs, reduce the workload that tower tube internal motivation cable site operation is laid simultaneously, reduce cost of labor, thereby reduce a large amount of unit costs, transformer arrangement is at engine room inside, transformer plays the effect into cabin counterweigh fulcrum simultaneously, the transformer technology performance requirement is also decreased, reduced the power cable use amount simultaneously, and need not do the engineering that case becomes cabinet in tower tube outside separately, wind power generating set and installing engineering are reduced cost to play an important role.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a side view of the present utility model.
Among the figure: 1, current transformer; 2, three-power electric cable; 3, transformer; 4, high-voltage power cable; 5, control cabinet; 6, first power cable; 7, generator; 8, second power cable; 9, gear-box; 10, lower velocity shaft connector.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Layout is provided with structure in the cabin of the utility model wind-driven generator as shown in the figure, constitute by following structure: be provided with gear-box 9 at the top in cabin, the below of gear-box 9 is provided with generator 7, the left side of generator 7 is provided with current transformer 1, the lower right side in cabin is provided with control cabinet 5, the below of current transformer 1 is provided with transformer 3, the top of gear-box 9 is connected with lower velocity shaft connector 10, be provided with the isolation backplate between generator 7 and the transformer 3 and carry out safety protection, the rotor of generator 7 is connected by first power cable 6 with the rotor-side of current transformer 1, thereby finished the connection of two parts at engine room inside, realized that generator amature is by energy transfer process between current transformer and the electrical network; The stator of generator 7 is connected by second power cable 8 with the grid side of current transformer 1, and the grid side of current transformer 1 is connected to the transformer 3 that links to each other with electrical network by three-power electric cable 2, realizes the purpose of unit energy transfer; The high pressure side of transformer 3 links to each other with the middle pressure unit of tower tube bottom by high-voltage power cable 4.
Lower velocity shaft connector of the present utility model has substituted main shaft, the low speed device that is coupling is installed on the wheel hub, though increased hub portion weight but alleviated the weight of set engine room simultaneously, thereby change a traditional word layout and be adjusted into gear-box, generator, transformer, current transformer, control cabinet, the big parts of each of unit are adjusted to engine room inside, and the LOAD FOR analysis through parts such as unit, tower tubes makes that this layout structure optimization is reasonable, has reduced the variety of issue that main shaft brings.And changed the use amount of cabin and tower tube internal motivation cable, saved power cable and reduced the unit cost, less cable construction process cost of labor, also having reduced independently simultaneously, case becomes cabinet.
Claims (7)
1. layout is provided with structure in the cabin of wind-driven generator, it is characterized in that being made of following structure: the top in the cabin is provided with gear-box, and the below of gear-box is provided with generator, and the left side of generator is provided with current transformer, the lower right side in cabin is provided with control cabinet, and the below of current transformer is provided with transformer.
2. layout is provided with structure in the cabin of wind-driven generator according to claim 1, it is characterized in that the top of described gear-box is connected with the lower velocity shaft connector.
3. layout is provided with structure in the cabin of wind-driven generator according to claim 1, it is characterized in that being provided with between described generator and the transformer isolation backplate.
4. layout is provided with structure in the cabin of wind-driven generator according to claim 1, it is characterized in that the rotor of described generator is connected by first power cable with the rotor-side of current transformer.
5. layout is provided with structure in the cabin of wind-driven generator according to claim 1, it is characterized in that the stator of described generator is connected by second power cable with the grid side of current transformer.
6. layout is provided with structure in the cabin of wind-driven generator according to claim 1, it is characterized in that the grid side of described current transformer is connected to the transformer that links to each other with electrical network by the three-power electric cable.
7. layout is provided with structure in the cabin of wind-driven generator according to claim 1, it is characterized in that the high pressure side of described transformer links to each other with the middle pressure unit of tower tube bottom by high-voltage power cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202269217U CN201705585U (en) | 2010-06-17 | 2010-06-17 | Layout setting structure inside cabin of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202269217U CN201705585U (en) | 2010-06-17 | 2010-06-17 | Layout setting structure inside cabin of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201705585U true CN201705585U (en) | 2011-01-12 |
Family
ID=43442740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202269217U Expired - Fee Related CN201705585U (en) | 2010-06-17 | 2010-06-17 | Layout setting structure inside cabin of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201705585U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762473A (en) * | 2016-12-22 | 2017-05-31 | 江苏金风科技有限公司 | Wind power generating set |
| WO2017177862A1 (en) * | 2016-04-15 | 2017-10-19 | 新疆金风科技股份有限公司 | Enclosure structure provided with directionally-laid power transmission conductors, and laying method |
| CN112820500A (en) * | 2021-01-04 | 2021-05-18 | 中车株洲电力机车研究所有限公司 | Fully-integrated wind turbine generator set with built-in dry-type transformer and design method thereof |
| CN112814857A (en) * | 2021-01-28 | 2021-05-18 | 中车株洲电力机车研究所有限公司 | Full-integrated wind generating set cabin suitable for distributed wind generating set |
| CN114278523A (en) * | 2020-11-16 | 2022-04-05 | 中车株洲电力机车研究所有限公司 | Wind generating set of cabin integrated step-up transformer |
-
2010
- 2010-06-17 CN CN2010202269217U patent/CN201705585U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017177862A1 (en) * | 2016-04-15 | 2017-10-19 | 新疆金风科技股份有限公司 | Enclosure structure provided with directionally-laid power transmission conductors, and laying method |
| US10465665B2 (en) | 2016-04-15 | 2019-11-05 | Xinjiang Goldwind Science & Technology Co., Ltd. | Enclosure structure provided with directionally-laid power transmission conductors, and laying method |
| CN106762473A (en) * | 2016-12-22 | 2017-05-31 | 江苏金风科技有限公司 | Wind power generating set |
| CN114278523A (en) * | 2020-11-16 | 2022-04-05 | 中车株洲电力机车研究所有限公司 | Wind generating set of cabin integrated step-up transformer |
| CN112820500A (en) * | 2021-01-04 | 2021-05-18 | 中车株洲电力机车研究所有限公司 | Fully-integrated wind turbine generator set with built-in dry-type transformer and design method thereof |
| CN112814857A (en) * | 2021-01-28 | 2021-05-18 | 中车株洲电力机车研究所有限公司 | Full-integrated wind generating set cabin suitable for distributed wind generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |