CN207728475U - A kind of horizontal hydrogenerator group - Google Patents
A kind of horizontal hydrogenerator group Download PDFInfo
- Publication number
- CN207728475U CN207728475U CN201721622003.4U CN201721622003U CN207728475U CN 207728475 U CN207728475 U CN 207728475U CN 201721622003 U CN201721622003 U CN 201721622003U CN 207728475 U CN207728475 U CN 207728475U
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- China
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- rotor
- flange
- generator
- guide vane
- magnetic coupling
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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
- Y02E10/20—Hydro energy
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a kind of horizontal hydrogenerator groups, including tubular turbine, magnetic coupling, generator, the vibration that can be generated to avoid the hydraulic turbine and generator by the contactless flexible connection of magnetic coupling is mutually transmitted, so that horizontal hydrogenerator group can more smoothly be run；Wherein tubular turbine includes waving flabellum, light bulb head, rotor；Generator includes stator, rotor, end cap and bearing, magnetic coupling includes copper rotor, p-m rotor, controller, copper rotor is in motor axis connection, p-m rotor is in the axis connection of working machine, there is the air gap between copper rotor and p-m rotor, soft magnetism connection is formd between motor and working machine, magnetic coupling is connected between tubular turbine and generator.
Description
Technical field
The utility model is related to a kind of hydrogenerator field, specially a kind of horizontal hydrogenerator group.
Background technology
Hydrogenerator is that water can be converted into mechanical energy, be the main dynamics equipment that power station produces electric energy, it turns
Sub- tubbiness, the startup of unit, grid-connected required time are shorter, and traffic control is flexible, in addition to general power generation, are especially suitable for regulating units
It is easy to operate with emergency duty unit.
Utility model content
The purpose of the present invention is to provide a kind of horizontal hydrogenerator groups, and with adapting to, different in flow rate, operation is more stable
The advantages of, solve the problems of the prior art.
To achieve the above object, the utility model provides technical solution：A kind of horizontal hydrogenerator group, including it is tubular
The hydraulic turbine, magnetic coupling, generator, can be to avoid the hydraulic turbine and generator by the contactless flexible connection of magnetic coupling
The vibration of generation is mutually transmitted, so that horizontal hydrogenerator group can more smoothly be run；Wherein through-flow type hydro-turbo
Machine includes guide vane A, waves flabellum, flange A, flange B, guide vane B, runner A, runner B, light bulb head, rotor；Flange A is mounted on lamp
The bottom end of head is steeped, runner A is arranged close to the part of flange A, and guide vane A is mounted on the outside of flange A, pacifies on guide vane A and guide vane B
Equipped with flabellum is waved, flange B is mounted on the intermediate position of guide vane B, and guide vane B is mounted on the outside of flange B, and runner B is mounted on method
The front of blue B；Generator includes stator, rotor, end cap and bearing, and magnetic coupling includes copper rotor, p-m rotor, control
Device, copper rotor and motor axis connection, the axis connection of p-m rotor and working machine have between copper rotor and p-m rotor between air
Gap, forms soft magnetism connection between motor and working machine, magnetic coupling is connected between tubular turbine and generator.
Preferably, rotor is made of rotor core winding, retaining ring, center ring, slip ring, fan and rotating axis component.
Preferably, the stator of generator, rotor are assembled by bearing and end cap, rotor is enable to revolve in the stator
Turn, does the movement of cutting magnetic line, to generate induced potential, drawn, be connected on circuit by connecting terminal, just produce electricity
Stream.
The beneficial effects of the utility model are as follows compared with prior art：A kind of tubular turbine has and adapts to difference
Water flow velocity, the vibration that can be generated to avoid the hydraulic turbine and generator by the contactless flexible connection of magnetic coupling mutually pass on from one to another
It passs, so that horizontal hydrogenerator group can more smoothly be run.
Description of the drawings
Fig. 1 is a kind of horizontal hydrogenerator group schematic diagram of the utility model.
In figure：1 runner A, 2 guide vane A, 3 flange A, 4 runner B, 5 guide vane B, 6 flange B, 7 light bulb heads, 8 draft tubes, 9 are waved
Flabellum, 10 rotors.
Specific implementation mode
Below in conjunction with the attached drawing in utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example；Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1：A kind of horizontal hydrogenerator group, including tubular turbine, magnetic coupling, generator, pass through
The vibration that the contactless flexible connection of magnetic coupling can generate to avoid the hydraulic turbine and generator is mutually transmitted, so that sleeping
Formula turbine-generator units can more smoothly be run；Wherein tubular turbine include guide vane A2, wave flabellum 9, flange A3,
Flange B6, guide vane B5, runner A1, runner B4, light bulb head 7, rotor 10；Flange A3 is mounted on the bottom end of light bulb head 7, runner A1
It is arranged close to the part of flange A3, guide vane A2 is mounted on the outside of flange A3, is equipped on guide vane A2 and guide vane B5 and waves fan
Leaf, flange B6 are mounted on the intermediate position of guide vane B5, and guide vane B5 is mounted on the outside of flange B56, and runner B4 is mounted on flange B6
Front；Generator includes stator, rotor, end cap and bearing, and magnetic coupling includes copper rotor, p-m rotor, controller, copper
Rotor and motor axis connection, the axis connection of p-m rotor and working machine have the air gap, motor between copper rotor and p-m rotor
Soft magnetism connection is formd between working machine；Magnetic coupling is connected between tubular turbine and generator；Pass through magnetic force
The vibration that the contactless flexible connection of coupler can generate to avoid the hydraulic turbine and generator is transmitted mutually, so that horizontal water
Turbine generator group can more smoothly be run, using flange A3 and flange B6 and rotor 10 so that flow obtains utilization twice
Power generation, takes full advantage of water resource.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, one's own profession
The technical staff of industry is not it should be appreciated that the utility model is limited by above-described embodiment 1, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model；The utility model is wanted
Protection domain is asked to have appended claims and its equivalent thereof.
Claims (3)
1. a kind of horizontal hydrogenerator group, including tubular turbine, magnetic coupling, generator, pass through magnetic coupling
The vibration that can be generated to avoid the hydraulic turbine and generator of contactless flexible connection mutually transmit so that horizontal hydraulic generates electricity
Unit can more smoothly be run；Wherein tubular turbine include guide vane A, wave flabellum, flange A, flange B, guide vane B,
Runner A, runner B, light bulb head, rotor；Flange A is mounted on the bottom end of light bulb head, and runner A is arranged close to the part of flange A, leads
Leaf A is mounted on the outside of flange A, is equipped on guide vane A and guide vane B and waves flabellum, and flange B is mounted on the intermediate position of guide vane B,
Guide vane B is mounted on the outside of flange B, and runner B is mounted on the front of flange B；Generator includes stator, rotor, end cap and bearing,
Magnetic coupling includes copper rotor, p-m rotor, controller, copper rotor and motor axis connection, the axis of p-m rotor and working machine
Connection, there is the air gap between copper rotor and p-m rotor, soft magnetism connection is formd between motor and working machine；Magnetic coupling
It is connected between tubular turbine and generator.
2. a kind of horizontal hydrogenerator group according to claim 1, it is characterised in that：The rotor by rotor core around
Group, retaining ring, center ring, slip ring, fan and rotating axis component composition.
3. a kind of horizontal hydrogenerator group according to claim 1, it is characterised in that：By bearing and end cap by generator
Stator, rotor assemble, so that rotor is rotated in the stator, do the movement of cutting magnetic line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622003.4U CN207728475U (en) | 2017-11-29 | 2017-11-29 | A kind of horizontal hydrogenerator group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622003.4U CN207728475U (en) | 2017-11-29 | 2017-11-29 | A kind of horizontal hydrogenerator group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728475U true CN207728475U (en) | 2018-08-14 |
Family
ID=63088460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622003.4U Active CN207728475U (en) | 2017-11-29 | 2017-11-29 | A kind of horizontal hydrogenerator group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114285192A (en) * | 2021-12-27 | 2022-04-05 | 福建华电电力工程有限公司 | Device and method for adjusting rotational inertia of main shaft of bulb tubular turbine |
-
2017
- 2017-11-29 CN CN201721622003.4U patent/CN207728475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114285192A (en) * | 2021-12-27 | 2022-04-05 | 福建华电电力工程有限公司 | Device and method for adjusting rotational inertia of main shaft of bulb tubular turbine |
| CN114285192B (en) * | 2021-12-27 | 2023-12-19 | 福建华电电力工程有限公司 | Device and method for adjusting rotational inertia of main shaft of bulb through-flow turbine |
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