CN203104150U - Odd and even pole energy efficient and energy saving power generation device - Google Patents
Odd and even pole energy efficient and energy saving power generation device Download PDFInfo
- Publication number
- CN203104150U CN203104150U CN 201320057581 CN201320057581U CN203104150U CN 203104150 U CN203104150 U CN 203104150U CN 201320057581 CN201320057581 CN 201320057581 CN 201320057581 U CN201320057581 U CN 201320057581U CN 203104150 U CN203104150 U CN 203104150U
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- power generation
- generation device
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Abstract
The utility model relates to an odd and even pole energy efficient and energy saving power generation device which comprises stators and rotors. The stators are arranged at the outer rings of the rotors. The quantities of the stators and the rotors are different. According to the device, through the change of a relative position of the rotors and stator coils or magnetic pole directions between stator magnetic poles and the rotors, the magnetic field strength and the magnetic field direction which pass through the stator coils are changed, which means that induction electromotive forces are generated in the stator coils. Through the effective arrangement of the structures and quantity of the stators and the rotors, the efficiency of power generation is maximized, and the purpose of the utility model is achieved.
Description
Technical field
The utility model relates to the high effect energy-saving and power generation device of a kind of odd even.
Background technology
Generating is meant and utilizes generation power device that the production process that heat energy, nuclear energy and the solar energy of water energy, fossil fuel (coal, oil, natural gas), wind energy, geothermal energy, oceanic energy etc. are converted to electric energy is called generating.Need in order to supply national economy all departments and people's lives.Simultaneously, because fuel is in short supply, greenhouse is serious, and how maximum utilizes extra power in order to generating, and it is extremely urgent reaching maximum generating efficiency.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model provides a kind of generating efficiency height, the high effect energy-saving and power generation device of the sufficient odd even of using energy source.
The high effect energy-saving and power generation device of the odd even that the utility model provides comprises stator and rotor, and stator is arranged on the rotor outer ring, and rotor and stator do relative motion, and stator and rotor are the difference setting.
The magnetic pole of rotor is the even number more than or equal to 2, and stator magnetizer is the odd number more than or equal to 3.Can utilize the interaction of rotor and stator magnetizer magnetic force like this and make the rotation reluctance force of rotor trend towards 0, and along with the increase of stator coil quantity, the operation of this device is steady more.
Magnetic pole of the stator is perpendicular spill, and rotor probes in the groove of spill magnetic pole of the stator.
The groove of rotor and magnetic pole of the stator is a matched in clearance.The gap levels off to 0, mainly uses the magnetic conduction powder lubricated, utilizes the magnetic field intensity of rotor to greatest extent.
Stator coil is the high frequency ferrite permeability magnetic material, and stator coil is wrapped in the groove of magnetic pole of the stator.In order to reduce eddy current loss and to improve operating frequency.
Rotor magnetic pole is the shape of a hoof, evenly comes together ringwise, adopts high strength rare earth permanent magnet or permanent-magnetism electromagnetic complex.In order to improve the whole efficiency and the matter merit ratio of device.
The Blast Furnace Top Gas Recovery Turbine Unit (TRT) of using is the change that utilizes by the magnetic flux of coil now, the method of generation voltage difference realizes generating between two end points of coil, and the change of magnetic flux both can use the magnet with respect to coil movement to produce, also can perhaps make magnet and coil caused by relative motion by producing with respect to the magnet movement coil.According to Faraday's law, the induced electromotive force that obtains at the coil two ends equals the changing value of magnetic flux divided by the time that causes that magnetic flux change is used, and promptly the variation of magnetic flux is big more in the unit interval, and induced electromotive force is also just big more, and is proportional between the two.If stator coil circuit disconnects, in power coil, just there is not electric current to pass through, make the power of coil movement very little this moment, just be used to overcome the reluctance force between the magnetic pole, but, in case electric current flows through from coil, magnetic field can be immediately on power coil power of effect, the direction of this power will make coil stop relative motion with magnet.Therefore determine the electric current of Blast Furnace Top Gas Recovery Turbine Unit (TRT) to the mechanical energy of Blast Furnace Top Gas Recovery Turbine Unit (TRT) input, the big more mechanical energy of input that needs of electric current is just many more.
This device is provided with by stator and rotor difference and balances the obstruction coil that part induced current produced and the power of magnet relative motion, thereby the mechanical efficiency of whole device is improved.For more than or equal to 2 even number, stator magnetizer be under the prerequisite more than or equal to 3 odd number at the magnetic pole of guaranteeing rotor, and the coil quantity efficient of many whole generating device more is also just high more.
The beneficial effect that the utility model had is, relative position by changing rotor and stator coil or the pole orientation between magnetic pole of the stator and the rotor change magnetic field intensity and the magnetic direction by stator coil, promptly produce induced electromotive force in stator coil.Make the generating efficiency maximization by effective setting, reach goal of the invention stator, rotor structure and quantity.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is magnetic pole of the stator and rotor fit structure schematic diagram;
Among the figure: 1, stator; 2, rotor; 3, stator coil; 4, magnetic conduction powder;
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As Fig. 1 ~ energy-efficient Blast Furnace Top Gas Recovery Turbine Unit (TRT) of odd even level shown in Figure 2, comprise stator 1 and rotor 2, stator 1 is arranged on rotor 2 outer rings, and stator 1 and rotor 2 are the difference setting.Stator 1 is 3 groups alternate 120 ° and evenly distributes.The rotor 2 that is arranged on stator 1 inside is 4, and rotor 2 is the shape of a hoof, adjacent rotor 2 alternate 90 ° evenly come together ringwise, adopt high strength rare earth permanent magnet or permanent-magnetism electromagnetic complex, in order to improve the whole efficiency and the matter merit ratio of device.
The stator 1 of difference setting and rotor 2 can utilize rotor 2 to make the rotation reluctance force of rotor 2 trend towards 0 with the interaction of stator 1 magnetic conductor magnetic force, and along with the increase of stator coil 3 quantity, the operation of this device is steady more.Stator 2 magnetic poles are perpendicular spill, and rotor 2 probes in the groove of spill stator 1 magnetic pole.Rotor 2 is a matched in clearance with the groove of stator 1 magnetic pole.The gap levels off to 0, mainly uses magnetic conduction powder 4 lubricated, utilizes the magnetic field intensity of rotor 2 to greatest extent.Stator coil 3 is the high frequency ferrite permeability magnetic material, and stator coil 3 is wrapped in the groove of magnetic pole of the stator, in order to reduce eddy current loss and to improve operating frequency.
Rotor whenever rotates a circle just has the magnetic pole of 4 rotors respectively by the coil of stator, and per pass will produce a sinusoidal induced current in coil, and faradic size is directly proportional with the rotating speed of rotor, and rotating speed is fast more, and electric current is big more.When stationary rotor is motionless, the coil of the magnetic pole of a rotor over against a stator always arranged, the coil of the magnetic pole of remaining rotor and other stator has the deviation of certain angle, and these deviations with over against magnetic pole be that mid point on average extends to the left and right, both sides always the symmetry, the right and left is in static or suffered magnetic force opposite sign but equal magnitude always when rotating in this case, and both offset is zero.The reluctance force that whole device externally shows just just over against the magnetic pole of rotor and the reluctance force between the coil of stator, also just improved the delivery efficiency of whole device.
Claims (6)
1. the high effect energy-saving and power generation device of odd even is characterized in that comprise stator and rotor, stator is arranged on the rotor outer ring, and stator and rotor are the difference setting.
2. the high effect energy-saving and power generation device of odd even according to claim 1 is characterized in that the magnetic pole of described rotor is the even number more than or equal to 2, and stator magnetizer is the odd number more than or equal to 3.
3. the high effect energy-saving and power generation device of odd even according to claim 1 is characterized in that, described magnetic pole of the stator is perpendicular spill, and rotor probes in the groove of spill magnetic pole of the stator.
4. the high effect energy-saving and power generation device of odd even according to claim 3 is characterized in that the groove of described rotor and magnetic pole of the stator is a matched in clearance.
5. the high effect energy-saving and power generation device of odd even according to claim 3 is characterized in that described stator coil is the high frequency ferrite permeability magnetic material, and stator coil is wrapped in the groove of magnetic pole of the stator.
6. the high effect energy-saving and power generation device of odd even according to claim 1 is characterized in that described rotor is the shape of a hoof, evenly comes together ringwise, adopts high strength rare earth permanent magnet or permanent-magnetism electromagnetic complex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057581 CN203104150U (en) | 2013-01-31 | 2013-01-31 | Odd and even pole energy efficient and energy saving power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057581 CN203104150U (en) | 2013-01-31 | 2013-01-31 | Odd and even pole energy efficient and energy saving power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104150U true CN203104150U (en) | 2013-07-31 |
Family
ID=48855526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320057581 Expired - Fee Related CN203104150U (en) | 2013-01-31 | 2013-01-31 | Odd and even pole energy efficient and energy saving power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104150U (en) |
-
2013
- 2013-01-31 CN CN 201320057581 patent/CN203104150U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140131 |