CN202696354U - Parallel type flywheel energy storage device - Google Patents
Parallel type flywheel energy storage device Download PDFInfo
- Publication number
- CN202696354U CN202696354U CN 201220055658 CN201220055658U CN202696354U CN 202696354 U CN202696354 U CN 202696354U CN 201220055658 CN201220055658 CN 201220055658 CN 201220055658 U CN201220055658 U CN 201220055658U CN 202696354 U CN202696354 U CN 202696354U
- Authority
- CN
- China
- Prior art keywords
- fly wheel
- accumulation device
- energy accumulation
- flywheel
- shaft
- 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
Links
Images
Classifications
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a parallel type flywheel energy storage device, which relates to the motor field. One end of a main shaft of the shaft ends at two sides of a high-speed induction motor (1) is connected to one end of a coupler A (2), the other end of the coupler A (2) is connected to a rotation shaft of the flywheel energy storage device A (4), the other end of the main shaft of the high-speed induction motor (1) is connected one end of a coupler B (3), and the other end of the coupler B (3) is connected to the rotation shaft of the flywheel energy storage device B (5). The parallel type flywheel energy storage device is capable of increasing the rotation speed of the flywheel, enhancing the quality and energy storage of the flywheel, increasing the energy storage efficiency and ensuring the safe operation of the energy storage device and the like.
Description
Technical field
The utility model relates to machine field, especially a kind of parallel energy accumulation device for fly wheel that is applied to motor.
Background technology
Flywheel energy storage is flywheel and the design of high-speed induction motor cascaded structure, is flywheel energy storage flywheel and motor integration project organization.Existing employing will be embedded with the stator press-loading of winding in electric machine casing, rotor is installed in the rotor and fixing non-shaft stretching end, flywheel is being installed on the motor shaft, then that the flywheel cavity is fixing with motor, at last the power line energising of drawing can be moved.It is low to exist energy storage efficiency.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, adopts the parallel energy accumulation device for fly wheel that is connected with shaft coupling between the main shaft two ends of energy accumulation device for fly wheel with cavity body, energy accumulation device for fly wheel and high-speed induction motor.
Technical scheme that the purpose of this utility model adopts is, comprise high-speed induction motor, shaft coupling A, shaft coupling B, energy accumulation device for fly wheel A, energy accumulation device for fly wheel B, platen, main shaft one end of its high-speed induction motor both sides shaft extension end is connected with shaft coupling A one end, the shaft coupling A other end is connected with the rotating shaft of energy accumulation device for fly wheel A, the main shaft other end of high-speed induction motor is connected with shaft coupling B one end, the shaft coupling B other end is connected with the rotating shaft of energy accumulation device for fly wheel B, and set bolt passes respectively high-speed induction motor, internal thread engagement in hole on the installing hole of energy accumulation device for fly wheel A and energy accumulation device for fly wheel B and the platen.
The utility model, cover has flywheel on the rotating shaft axle of energy accumulation device for fly wheel A or energy accumulation device for fly wheel B, the hole that connecting bolt passes the terminal pad of rotating shaft is connected with flywheel end face internal thread, bearing is equipped with at the rotating shaft two ends, bearing is contained in the dead eye of flywheel guard, between flywheel and the flywheel guard plenum chamber is arranged, dynamic seal ring and shaft coupling one end are housed on the rotating shaft axle of flywheel guard cover outer wall.
The utility model adopts two energy accumulation device for fly wheel, with shaft coupling and high-speed induction motor both sides shaft extension end main shaft parallel connection structure, and all is fixed on the platen.Have the Speed of Reaction Wheels of raising, increase flywheel mass and stored energy capacitance, improve energy storage efficiency, guarantee the characteristics such as energy storage device safe operation.
Description of drawings:
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model syndeton schematic diagram.
Among the figure: 1-high-speed induction motor, 2-shaft coupling A, 3-shaft coupling B, 4-energy accumulation device for fly wheel A, 5-energy accumulation device for fly wheel B, 6-platen, 7-set bolt.
Embodiment:
As shown in Figure 1, its main shaft one end that uprises fast variable-frequency motor 1 both sides shaft extension end is connected with shaft coupling A2 one end, the shaft coupling A2 other end is connected with the rotating shaft of energy accumulation device for fly wheel A4, the main shaft other end of high-speed induction motor 1 is connected with shaft coupling B3 one end, the shaft coupling B3 other end is connected with the rotating shaft of energy accumulation device for fly wheel B5, and set bolt 7 passes respectively installing hole and the platen 6 hole internal thread engagements of high-speed induction motor 1, energy accumulation device for fly wheel A4 and energy accumulation device for fly wheel B5.Cover has flywheel on the rotating shaft axle of energy accumulation device for fly wheel A4 or energy accumulation device for fly wheel B5, the hole that connecting bolt passes the terminal pad of rotating shaft is connected with flywheel end face internal thread, bearing is equipped with at the rotating shaft two ends, bearing is contained in the dead eye of flywheel guard, between flywheel and the flywheel guard plenum chamber is arranged, dynamic seal ring and shaft coupling one end are housed on the rotating shaft axle of flywheel guard cover outer wall.
The power transmission line of four-quadrant frequency converter connects the input/output terminal of high-speed induction motor 1.Utilize the four-quadrant frequency converter that high-speed induction motor 1 is driven or generating.
Claims (2)
1. parallel energy accumulation device for fly wheel, comprise high-speed induction motor (1), shaft coupling A(2), shaft coupling B(3), energy accumulation device for fly wheel A(4), energy accumulation device for fly wheel B(5), platen (6), main shaft one end that it is characterized in that high-speed induction motor (1) both sides shaft extension end is connected with shaft coupling A (2) one ends, shaft coupling A(2) other end and energy accumulation device for fly wheel A(4) rotating shaft be connected, the main shaft other end of high-speed induction motor (1) and shaft coupling B(3) end is connected, shaft coupling B(3) other end and energy accumulation device for fly wheel B(5) rotating shaft be connected, set bolt (7) passes respectively high-speed induction motor (1), energy accumulation device for fly wheel A(4) and energy accumulation device for fly wheel B(5) installing hole and the internal thread engagement of the upper hole of platen (6).
2. described a kind of parallel energy accumulation device for fly wheel according to claim 1, it is characterized in that energy accumulation device for fly wheel A(4) or energy accumulation device for fly wheel B(5) the rotating shaft axle on the cover have flywheel, connecting bolt to pass the terminal pad of rotating shaft the hole be connected with flywheel end face internal thread, rotating shaft is equipped with bearing by two ends, bearing is equipped with in the dead eye of flywheel guard, between flywheel and the flywheel guard plenum chamber is arranged, on the rotating shaft axle of the wall that the flywheel guard cover is outer dynamic seal ring and shaft coupling one end are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220055658 CN202696354U (en) | 2012-02-21 | 2012-02-21 | Parallel type flywheel energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220055658 CN202696354U (en) | 2012-02-21 | 2012-02-21 | Parallel type flywheel energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696354U true CN202696354U (en) | 2013-01-23 |
Family
ID=47551911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220055658 Expired - Fee Related CN202696354U (en) | 2012-02-21 | 2012-02-21 | Parallel type flywheel energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202696354U (en) |
-
2012
- 2012-02-21 CN CN 201220055658 patent/CN202696354U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2490321A3 (en) | High performance power generation apparatus | |
| CN204057003U (en) | Flame-proof mine direct drive permanent magnetic synchronous electric cylinder | |
| MX2014008415A (en) | Wind-directly-driven oil pumping machine. | |
| CN203368290U (en) | Integrated disc type switch reluctance type electromagnetic speed-regulating motor | |
| CN202721621U (en) | Hollow ultrasonic motor with integration of rotor and rotating shaft | |
| CN202696354U (en) | Parallel type flywheel energy storage device | |
| CN103552462A (en) | Harmonic reducing motor drive hub device | |
| CN104767331B (en) | A kind of movable stator formula is from speed governing magneto | |
| CN203511267U (en) | Driving hub device for harmonic reducing motor | |
| CN202488268U (en) | Tandem type flywheel energy storage device | |
| CN203130319U (en) | High-power planetary retarding starter | |
| CN101359861A (en) | Speed variant, frequency constant synchronous power generator of wind power | |
| CN205231924U (en) | Increase journey generator flywheel and decide rotor integrated device | |
| CN104065229A (en) | Electric power generation integration inductor motor | |
| CN205029540U (en) | Super separation and reunion permanent magnetism speed regulator | |
| CN204992920U (en) | Partly directly drive permanent -magnet machine power assembly | |
| CN104348334A (en) | Integrated disc type switched reluctance electromagnetic speed-adjustable motor | |
| CN103742111B (en) | Invariable power energy-saving multi-speed drive unit | |
| CN104420129A (en) | Washing machine integration motor acceleration clutch | |
| CN102097905A (en) | Multi-functional motor | |
| CN203457012U (en) | Double-stator balance direct-drive electric wheel | |
| CN201985814U (en) | Double-torque energy-saving motor | |
| CN105406670A (en) | Switched reluctance motor of double-rotor structure | |
| CN202586637U (en) | Electric combined mechanical energy generating set | |
| CN202906663U (en) | Stator-free double-rotor single-bearing double-balance motor-generator set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20131016 Granted publication date: 20130123 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140416 Granted publication date: 20130123 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20210221 |