CN85108517A - Permanent magnet generator - Google Patents
Permanent magnet generator Download PDFInfo
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- CN85108517A CN85108517A CN 85108517 CN85108517A CN85108517A CN 85108517 A CN85108517 A CN 85108517A CN 85108517 CN85108517 CN 85108517 CN 85108517 A CN85108517 A CN 85108517A CN 85108517 A CN85108517 A CN 85108517A
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- permanent
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- rotating disk
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Abstract
The present invention is a kind of permanent magnet generator that permanent magnetism can be transformed into electric energy, it is by rotatable rotating shaft and fastening rotating disk (alternate permanent magnets and the soft magnetism piece of being embedded with of rotating disk) on it, can do to come and go straight-line moving axis (end shaft fastening moving magnet, fixing coil on the axle) and be fixed on the ring magnetic assembly on the supporting bracket and be fixed on the compositions such as static magnet of this machine two end cap inboard.Efficient surpasses absolutely.
Description
The present invention a kind ofly can be transformed into the device of electric energy with permanent magnetism, is permanent magnet generator.
As is generally known, world today's energy scarcity, each state is all competitively tapping a new source of energy.
Traditional waterpower.Thermal power generation, though technology maturation, cost of electricity-generating is cheap, resource-constrained.The nuclear energy power generation cost is more cheap than thermoelectricity, and has reached plant-scale application, but plant site selection and safety devices require height, and radioactive contamination is arranged.Solar energy, morning and evening tides, wind-force.The development and application future of the seawater temperature difference, underground heat is considerable, and has obtained certain effect in application, but its utilization and climatic season, natural situations such as geographical conditions are in close relations.
The objective of the invention is development and utilization permanent magnetism energy, provide a kind of efficient greater than hundred-percent generator.
Existing a kind of known permanent magnet generator, it is to utilize permanent magnet under the effect that does not have external magnetic field, still can keep very strong magnetic, and have N.S bipolarity and the ability of setting up external magnetic field, replace the electric excitation of generator, this generator, the generator of more electric excitation with it, efficient increases, but still less than a hundred per cent.The difference of the present invention and known generator maximum is: little external force promotes to exchange big power output for, and efficient is greater than a hundred per cent.Another kind of advantage of the present invention is: use it, and pollution-free to surrounding environment, be not subjected to the restriction of natural conditions, any region is all right, and its small-sized person is easy to carrying, can be used for delivery vehicle.
Structure of the present invention is: for realizing electromechanical energy conversion, we know between circuit and the magnetic field must relative motion, and based on this, the present invention has static and the motion two large divisions.It has static field system several, each system is by outer pole shoe, interior pole shoe, end plate, outer magnetic ring, internal magnetic ring is formed, the circuit part that has motion again, it is by some moving axis, and several coils that are fastened on the every moving axis are formed, can make to come and go rectilinear motion in order to make moving axis, every end shaft is fastened with moving magnet, and this two end cap inboard, machine left and right sides respectively is fixed with along some of the static magnets of evenly arranging in garden week, and is relative across machine inner rotary table heteropole with moving magnet, rotating disk is a thin garden dish, be fastened in the rotating shaft, alternate permanent magnets and the soft magnetism piece of being embedded with is quiet with its both sides on the dish, moving magnet is corresponding, and homopolarity is relative.
Fig. 1 has described a kind of get in touch of the present invention with outer device.Motor is the higher DC motor of rotating speed among the figure, and external power is a DC power supply, and the effect of power switcher is can be automatically or manually with external power excision, the output of this generator in the changing-over.Its working condition is: after motor is connected external power, the work of motor drawing generator, make generator for electricity generation, the major part of this machine energy output is used for extraneous, fraction is through handing over a DC converter to power switcher, when voltage rose to rated value, power switcher changed external power into this power supply, kept motor and dragged this generator continuous firing.Obviously can change DC motor into alternating current motor, correspondingly will hand over a DC converter to change into and hand over an AC-AC converter (transformation, frequency conversion), external power is selected AC power for use.Can also exchange big energy output for the little energy consumption in the external world with other external force pushing generator rotating shaft rotation.
Shown in Figure 2: if give motor driven with the whole foldbacks of the electric current that this generator sent, then this motor can drag other load work done, and drag this generator simultaneously, keep the generator continuous firing, clearly, if known motor and the present invention are combined into a complete machine, then the present invention promptly is improved to permanent magnetic force driving machine.
Further improvement of the present invention is that permanent magnet generator and motor that watt level is different make up, earlier with permanent magnet generator and the synthetic permanent magnetic force driving machine of motor unit.Then this magnetic motivation starts once less external force, and the big permanent magnet generator of promptly sustainable power draw makes the bigger electric energy of its output, and through so multistage combination, no matter as generating machinery or magnetic motivation, its efficient all increases progressively.
Accompanying drawing 3,4,5 has been described one embodiment of the present of invention.
Fig. 3 is the axial full sectional view of permanent magnet generator, and C-C is the broken section that remakes on the full sectional view, is in order intactly to express magnetostatic post, and the internal structure of toroidal magnetic field system and bobbin.Fig. 4 is the analysing and observe of B-B cross section among Fig. 3, and Fig. 5 is the analysing and observe of A-A cross section among Fig. 3.
Fig. 3 has described the internal structure of this machine.
1. be casing: non magnetic supporting bracket 3 is used for fixing outer magnetic ring 12, internal magnetic ring 13, and end plate 11, interior pole shoe 14, the mixed magnetic system that outer pole shoe 18 is formed, monoblock supporting bracket upper edge one garden Zhou Junbu 6 such magnetic systems.Space ring 2 is used for separating adjacent two supporting brackets, the 6th, magnetostatic post, the 9th, shock absorbing ring, 6 identical magnetostatic posts (the left end cap inboard also together) are being fixed along garden week equalization in the right end cap inboard, the 5th, rotating disk (left and right each), the 4th, moving magnet (totally 12), totally 6 of non magnetic moving axis (hollow) 16() each fastening moving magnet of two ends, be wound with coil 17 on the non magnetic bobbin 15.Bobbin is fastened on the moving axis, moving axis 16 passes interior pole shoe 14, end plate 11 and internal magnetic ring 13 centre bores, little gap is arranged between the axle of hole, and pass all supporting brackets, supporting bracket can be equipped with anti-wear sleeve, and moving axis can be in axial sliding along axle sleeve, (only need to slide at left and right two ends or on support plate hole position, middle part, other supporting bracket apertures can be big slightly) other 5 moving axis situations are with above-mentioned.Only do the very slip of short distance during because of the work of this motorized shaft, therefore all coils lead-out wire on the same moving axis can be connected in central siphon, guide on the patchboard 7 with soft wiring again, after cause outside the machine.
Fig. 4 has described the structure of rotating disk 5:
Rotating disk is preferably selected lightweight high resistivity nonmagnetic substance for use.
The 20th, permanent magnets, soft magnetism piece 19 mid portion available silicon steel discs build up, and the amalgamation of monoblock permanent magnet can be used in its both sides, can reach to reduce vortex flow, purpose easy to process.Whole rotating disk as shown, alternate each 3 of permanent magnetism and the soft magnetism pieces that are embedded with, it is relative to see that from Fig. 4 all permanent magnets and moving magnet on the rotating disk all is in homopolarity.
On Fig. 5 21 is permanent magnets, what see in addition is the S utmost point, permanent magnets on the rotating disk 5 also is that homopolarity is relative with magnetostatic post as seen from Figure 5, left end is quiet, the polarity of moving magnet is arranged as shown in Figure 3, same with right-hand member, about two turntable structures also identical, only rotating disk is in rotating shaft 8, be noted that during installation that the permanent magnet that the soft magnet on the dish of a left side coils with the right side will axially oppose one by one, is reduced volume, improve power output, all permanent magnets all should be selected high-coercive force for use, high remanent magnetism material, and moving magnet is selected the plastic deformation permanent magnetic material for use.
The working condition of this machine is:
When external force promotes the rotating disk rotation, if moving axis 16 situations as shown in Figure 3, then when the soft magnetism piece 19 on the rotating disk 5 forwards between dynamic and static two magnet in top, magnetostatic post is by soft magnetism piece 19, attraction is fastened on the moving magnet on the moving axis 16, because its relative air gap is little, attraction is quite big, make the moving axis speed that moves to right very fast, be fastened on all coils on the moving axis 16
Piece speed is cut corresponding permanent ring magnetic field, and these ring magnetic fields are that the inner and outer magnetic field superposition forms, and the perseverance ring magnetic field air gap flux density that it produced is big, and the induced potential of each coil generation is big thus.From left end, this moment the left-hand rotation dish be permanent magnets between moving, between quiet two magnet, because homopolar-repulsion, repulsive force impels moving magnet to move to right, and two in the same way power make a concerted effort promote, make moving axis 16
Move acceleration, thereby coil-induced electromotive force is greatly improved, when rotating disk turns over next angle, moving axis 16 corresponding moving to left when rotating disk continues rotation, just produce continuous alternating potential in coil, other 5 moving axis situations also together, when all coils on the same moving axis is connected in series, just can export higher voltage like this, and just can export bigger electric current when connecing, and all coils on 6 moving axis is connected in series or and connects with regard to exportable higher voltage or bigger electric current.In order to utilize permanent magnetism power more fully, complete machine should be extended vertically, increase ring magnetic field and coil number, power output is increased.
This machine becomes thin-and-long, and rotating disk inertia is little, and moving axis and fastening annex quality sum on it are very little, so oneself power consumption is also very little during the moving axis motion.Rotating disk both had been subjected to magnetic field suction at its each face, was subjected to repulsion again, disappeared mutually with joint efforts to be zero, and was without hindrance to turning round, so this machine only consumes little external enwergy, can export big electrical power, and efficient is greater than a hundred per cent.
A corrective measure of the present invention is:
Casing shown in Figure 31 is built prolongation to the left from left end, and the prolongation casing inner wall is loaded onto permanent magnetism garden ring (making stator).Axially left side prolongation is also done in rotating shaft 8, casing prolongation left end, and with an end cap sealing, the end cap center is porose, loads onto bearing, rotating shaft 8 prolongation left ends is fixed on this bearing, and slightly extends outside the end cap, prolongation in the turning engine
Go up known armature and commutator, and electric play is fixed in the machine.
Above-mentioned improvement, in fact exactly known dc permanent magnet motor and this permanent magnet generator are combined as a complete machine, it is mixed external circuit shown in Figure 1 and promptly makes generator usefulness, electricity is mixed external circuit shown in Figure 2 promptly becomes permanent magnetic force driving machine, can also both make generator usefulness simultaneously, and also make driving machine and use.
Revisal 85108517
After the preceding revisal of the capable revisal of file name page or leaf
No matter moving no matter as generator or magnetic motivation as generating machinery or magnetic specification 38 is
Machine
55 all that are fastened on the moving axis 16 are fastened on owning on the moving axis 16
Coil all the corresponding permanent coil of piece speed cutting all fly-cutting is permanent accordingly
Ring magnetic field, ring magnetic field
65 and electric play is fixed in the machine and with brush is fixed in the machine
39 accompanying drawings 3,4,5 have been described this accompanying drawing 3,4,5 and have been described this
An embodiment of invention.An embodiment of invention
Claims (2)
1, permanent magnetism can be transformed into the permanent magnet generator of electric energy, it is characterized in that: it has the motion and standstill two large divisions.Motion parts is: rotatable rotating shaft and fastening rotating disk on it, alternate permanent magnets and the soft magnetism piece of being embedded with on the rotating disk.Have and can make to come and go straight-line moving axis, end shaft fastening moving magnet.Moving axis tightens the set bobbin, and coil is on bobbin.Stationary part is: be fixed on the field system on the supporting bracket, this system is by interior pole shoe, outer pole shoe, and end plate, internal magnetic ring, outer magnetic ring is formed.Be fixed on the static magnet of this machine end cap inboard in addition, dynamic and static magnet is relative across machine inner rotary table heteropole, and the permanent magnets on the rotating disk is relative with its both sides equal homopolarity of dynamic and static magnet.
2, according to the permanent magnet generator of claim 1, it is characterized in that: be fixed with permanent-magnet stator and brush at this casing inner wall, be fixed with armature and commutator in the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85108517 CN85108517A (en) | 1985-11-15 | 1985-11-15 | Permanent magnet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85108517 CN85108517A (en) | 1985-11-15 | 1985-11-15 | Permanent magnet generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85108517A true CN85108517A (en) | 1987-05-20 |
Family
ID=4796046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85108517 Pending CN85108517A (en) | 1985-11-15 | 1985-11-15 | Permanent magnet generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85108517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101065020B (en) * | 2004-11-25 | 2010-06-09 | 明治乳业株式会社 | Method of producing fermented milk product and fermented milk product produced thereby |
-
1985
- 1985-11-15 CN CN 85108517 patent/CN85108517A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101065020B (en) * | 2004-11-25 | 2010-06-09 | 明治乳业株式会社 | Method of producing fermented milk product and fermented milk product produced thereby |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |