CN106300877A - A kind of Electromagnetic Control helicla flute accelerator - Google Patents
A kind of Electromagnetic Control helicla flute accelerator Download PDFInfo
- Publication number
- CN106300877A CN106300877A CN201610799580.4A CN201610799580A CN106300877A CN 106300877 A CN106300877 A CN 106300877A CN 201610799580 A CN201610799580 A CN 201610799580A CN 106300877 A CN106300877 A CN 106300877A
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- CN
- China
- Prior art keywords
- helicla flute
- magnetic
- accelerator
- winding
- electromagnetic control
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- 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.)
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
Abstract
The invention discloses a kind of Electromagnetic Control helicla flute accelerator, including: field generator for magnetic, it is used for producing alternating magnetic field, inside includes silicon sheet core and is wound in the winding inside described silicon sheet core；Helicla flute, is arranged in described field generator for magnetic along axis, for the rotary speed of accelerated body is converted into axial point-to-point speed；Accelerated body, is matched with described helicla flute by external screw thread, and its lateral symmetry embeds and is provided with two pieces of contrary Nd-Fe-B permanent magnets of magnetic level；Input power device, including the high power contravariant generator being sequentially connected between one-way communication power supply and field generator for magnetic by circuit, power consumption instrument, is regulated for realizing the rotary speed in magnetic field by adjusting input AC electricity frequency.Present configuration is simple, utilizes the alternation in magnetic field and spiral fluted application to achieve accelerated body and be accelerated the acceleration of body, is expected to become novel electromagnetic path accelerator.
Description
Technical field
The present invention relates to a kind of helicla flute accelerator based on Electromagnetic Control, be particularly suited for electromagnetism accelerator.
Background technology
Electrical conductor phenomenon of stress in magnetic field is one of important phenomenon in electromagnetism, by the phase between electrically and magnetically
Interaction and then the phenomenon of generation mechanical force, be kinetic energy by electromagnetic energy.Accelerate transmitting field, broadly fall into the most greatly chemistry
The discharger launched can not meet the requirement of the superelevation kinetic energy etc. of emissivities.In the case, a new generation is created
Ultrahigh speed Electromagnetic Launching speed technology, begins to use electromagnetic energy as the power source of propulsion system.So-called electromagnetism accelerates to launch,
It is exactly that magnetic for band object is placed on specific helicla flute, utilizes under the externally-applied magnetic field effect to its power and torque, logical
The change crossing high frequency magnetic field changes rapidly the direction in magnetic field, utilizes magnetic field rotation formula to attract and band animal body rotates, institute
Axial high speed translating rotation is axial linear accelerating motion by the spiral fluted slope character carried.
Summary of the invention
The novel accelerated mode used herein, relies primarily in Faraday law of electromagnetic induction, utilizes the entirety driven former
Reason is, utilizes external magnetic field to the power of magnetic bodies and torque two kinds effect, acts on accelerated body and added in the way of magnetic torque
Speed body.Rely on accelerated body to be accelerated the screw of body and spiral fluted coordinates, the kinetic energy of rotation is converted into axial straight
Line kinetic energy, completes to accelerate.
The technical solution adopted in the present invention is:
A kind of Electromagnetic Control helicla flute accelerator, including:
Field generator for magnetic, is used for producing alternating magnetic field, and inside includes silicon sheet core and is wound in described silicon sheet core
The winding of side；
Helicla flute, is arranged in described field generator for magnetic along axis, for the rotary speed of accelerated body being converted into axially
Point-to-point speed；
Accelerated body, is matched with described helicla flute by external screw thread, and it is contrary that the embedding of its lateral symmetry is provided with two pieces of magnetic levels
Nd-Fe-B permanent magnet；
Input power device, high-power including be sequentially connected between one-way communication power supply and field generator for magnetic by circuit
Generator inverter, power consumption instrument, regulate for realizing the rotary speed in magnetic field by adjusting input AC electricity frequency.
Further, described silicon sheet core is cylindrically arranged in field generator for magnetic, thickness be 0.5mm, sheet
Between with insullac insulation stalloy closed assembly compress form, silicon sheet core circumferential inner surface is evenly distributed with straight trough vertically,
Same winding is embedded in one by one by concentric position and is arranged in three-back-shaped form and is wrapped in straight trough.
Further, described silicon sheet core is provided with space between adjacent winding and forms the ventilation for heat radiation
Ditch.
Further, described winding includes the main winding using parallel way to be attached and starts winding, described starting
Winding one split-phase capacitor of concatenation so that it is approximate in phase place with the electric current of main winding and differ 90 degree, described main winding and startup
Winding differs 90 degree on the locus of assembling, spatially produces rotating excitation field, drives the rotation of accelerated body.
Further, described high-power inverter uses WL3688B high-power inverter, and described power consumption instrument uses
WL258 power consumption instrument.
Further, described spiral fluted material uses 7075 aluminium alloys.
Further, the material of described accelerated body uses PTFE wear-resistant plastic.
Further, the external spiral of described accelerated body is equal with spiral fluted female thread pitch, and lead angle Ψ is equal,
Rotation direction is identical.
Compared to existing technology, the present invention relies primarily in Faraday law of electromagnetic induction, utilizes external magnetic field to magnetic bodies
Power and torque two kinds effect, in the way of magnetic torque, act on accelerated body be accelerated body, rely on the external screw thread of accelerated body
Match with helicla flute, the kinetic energy of rotation is converted into axial straight line kinetic energy, complete to accelerate, and control flexible, structure
Simply easily implement, stablize the many advantages such as durable.
Accompanying drawing explanation
Fig. 1 is the main body top plan view of this accelerator.
Fig. 2 is that electromagnetic generator master regards section partial schematic diagram.
Fig. 3 is electromagnetic generator phase splitter figure.
Fig. 4 is to launch accelerated body sectional view.
Fig. 5 is input power installation drawing.
In figure: 1-field generator for magnetic, 2-is accelerated body, 3-helicla flute, 4-silicon sheet core, 5-winding, 6-main winding,
7-starts winding, 8-split-phase capacitor, 9-Nd-Fe-B permanent magnet, 10-high-power inverter, 11-female thread, 12-power consumption instrument.
Detailed description of the invention
Below in conjunction with drawings and Examples, this patent is further elaborated, but the embodiment of this patent is also
It is not limited to this.
Embodiment
As shown in Figures 1 to 5, a kind of Electromagnetic Control helicla flute accelerator, including:
Field generator for magnetic 1, is used for producing alternating magnetic field, and inside includes silicon sheet core 4 and is wound in described silicon sheet core 4
The winding 5 of inner side；
Helicla flute 3, is arranged in described field generator for magnetic 1 along axis, for the rotary speed of accelerated body 2 is converted into axle
To point-to-point speed；
Accelerated body 2, is matched with described helicla flute 3 by external screw thread 11, and its lateral symmetry embeds and is provided with two pieces of magnetic level phases
Anti-Nd-Fe-B permanent magnet 9；
Input power device, including the big merit being sequentially connected between one-way communication power supply and field generator for magnetic 1 by circuit
Rate generator inverter 10, power consumption instrument 12, regulate for realizing the rotary speed in magnetic field by adjusting input AC electricity frequency.
Specifically, as in figure 2 it is shown, described silicon sheet core 4 is cylindrically, loading in field generator for magnetic 1, it is electricity
A part for owner's magnetic flux magnetic circuit.Be lost to reduce silicon sheet core 4, it be by thickness be between 0.5mm, sheet exhausted with insullac
The stalloy closed assembly of edge compresses and forms.Silicon sheet core 4 circumferential inner surface has equally distributed straight trough vertically.
Specifically, as it is shown on figure 3, winding 5 is divided into main winding 6 and starts winding 7, due to input single-phase alternating current not
Rotating excitation field can be produced, in parallel plus a starting winding 7 in a device, start winding 7 and to concatenate a suitable split-phase electricity
Hold 8 so that approximate in phase place with the electric current of main winding and differ 90 degree.Two such differs the electric current of 90 degree in time and is passed through
Two windings spatially differing 90 degree, it will spatially produce (biphase) rotating excitation field, in this rotating excitation field effect
Under, drive accelerated body 2 to rotate.Wherein it is noted that several square coils of same coil groups, by concentric position by
Individual setting-in is arranged in three-back-shaped pattern.In order to increase area of dissipation, described silicon sheet core 4 sets between adjacent winding 6
It is equipped with space and forms the air duct 41 for heat radiation.
As shown in Figure 4, accelerated body 2 both sides embed two pieces of Nd-Fe-B permanent magnets 9 of placement and can complete the effect of its stress.
Neodymium iron boron, as rare earth permanent-magnetic material, has high magnetic energy product and coercivity, the advantage of high-energy-density.Fill in magnetic field
Put induced field stress in 1, and by being embedded in accelerated body 2 the two poles of the earth, drive accelerated body 2 to rotate.Wherein note
It is that two Nd-Fe-B permanent magnets 9 are disposing when, and two magnets must assure that opposing polarities ensures that magnetic is contrary, thus ensures whole
Body magnetic flux line completely passes through.The external screw thread 11 of accelerated body 2 coordinates the female thread of helicla flute 3, is converted into axle to by axial-rotation
Play an important role to linear motion.The external screw thread 11 of accelerated body 2 needs to keep the female thread pitch phase with helicla flute 3
Deng, lead angle Ψ is equal, and rotation direction is identical.Accelerated body more than 2 uses material to elect PTFE wear-resistant plastic, rushing of Wear-resistant plastic flitch as
Hit intensity is high, and coefficient of friction is between 0.07-0.11, close to zero friction.There is resistance to chemical corrosion, can acid and alkali resistance, salt etc. be situated between
Matter is corroded.
Helicla flute 3 is mainly responsible for axial-rotation is converted into axial linear movement.Helicla flute 3 uses 7075 aluminum alloy materials
Make.Aluminium alloy density is low, but strength ratio is higher, it is adaptable under this operating environment, runs up, intensity is high, diamagnetic work
Make environment.Its wearability of enhancing and corrosion-resistant is incorporated by certain hard anodising or surface spraying titanium alloy material
Property.
Described high-power inverter 10 uses WL3688B high-power inverter, described power consumption instrument 12 to use WL258 power consumption
Instrument.
As it is shown in figure 5, for the rotary speed regulating magnetic field, the most direct way is exactly directly to change its input AC electricity
Frequency carries out speed governing.Converter plant for alternating current can utilize high power AC inverter to complete, high-power inverter 10
First alternating current is become unidirectional current, then with electronic component, unidirectional current is switched, utilize controllable silicon, if a Frequency Adjustable
The device of rate, makes frequency the most adjustable, becomes alternating current.By the generation magnetic field of field generator for magnetic 1 periodically
Change directly affects magnetic field rotating speed, so that the revolution of accelerated body 2 is adjustable in certain scope.Principal set up parameter
Relevant with helicla flute 3 angle of climb and effective acceleration distance.By the directly monitoring of power consumption instrument 12, integral installation can be obtained intuitively
The power consumption parameter put, can carry out the regulation on effective and safe ground in respective range.
The present embodiment provides the two poles of the earth to arrange the nonmagnetic accelerated body 2 of Nd-Fe-B permanent magnet 9 and with certain helical angle
Rotate accessory based on the helicla flute 3 risen, be applied through the alternating current input that AC inverter 10 processes simultaneously in the external world
Field generator for magnetic 1 produce rotate magnetic field.After outer driving magnetic field rotates and starts to produce phase contrast, accelerated body
Change with the magnetic pole relative rotation a of outer driving magnetic field.Produced by field generator for magnetic 1, magnetic field rotating speed gradually increases
Greatly, under the effect that Nd-Fe-B permanent magnet 9 like pole is attracted each other, produce Magnetic driving power, when driving moment is more than accelerated body
2 under working environment around produced static friction force square time, accelerated body 2 starts to rotate.Accelerated body 2 is internal with outward
Screw thread 11, the external spiral 11 of accelerated body 2 coordinates with the female thread of helicla flute 3, and accelerated body 2 rotates along orbital mirrors picture
While be space rate axially by translating rotation axial for a part, reach the purpose accelerating to launch.By adjusting
Magnetic field rotating speed and direction, adjust speed controlling and the location of accelerated body 2.
The above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not to the present invention
The restriction of embodiment.For those of ordinary skill in the field, can also make on the basis of the above description
The change of other multi-form or variation.Here without also cannot all of embodiment be given exhaustive.All the present invention's
Any amendment, equivalent and the improvement etc. made within spirit and principle, should be included in the protection of the claims in the present invention
Within the scope of.
Claims (8)
1. an Electromagnetic Control helicla flute accelerator, it is characterised in that including:
Field generator for magnetic (1), is used for producing alternating magnetic field, and inside includes silicon sheet core (4) and is wound in described stalloy
The winding (5) of iron core (4) inner side；
Helicla flute (3), in being arranged on described field generator for magnetic (1) along axis, for turning the rotary speed of accelerated body (2)
Turn to axial point-to-point speed；
Accelerated body (2), is matched with described helicla flute (3) by external screw thread (11), and its lateral symmetry embeds and is provided with two pieces
The Nd-Fe-B permanent magnet (9) that magnetic level is contrary；
Input power device is big including be sequentially connected between one-way communication power supply and field generator for magnetic (1) by circuit
Power inverting generator (10), power consumption instrument (12), adjust for realizing the rotary speed in magnetic field by adjusting input AC electricity frequency
Joint.
Electromagnetic Control helicla flute accelerator the most according to claim 1, it is characterised in that: described silicon sheet core (4)
Cylindrically it is arranged in field generator for magnetic (1), thickness is the stalloy closed assembly pressure insulated with insullac between 0.5mm, sheet
Tightly forming, silicon sheet core (4) circumferential inner surface is evenly distributed with straight trough vertically, and same winding (5) presses concentric position
Put setting-in one by one to be arranged in three-back-shaped form and be wrapped in straight trough.
Electromagnetic Control helicla flute accelerator the most according to claim 2, it is characterised in that: described silicon sheet core (4)
Between adjacent winding (5), it is provided with space forms the air duct (41) for heat radiation.
Electromagnetic Control helicla flute accelerator the most according to claim 1, it is characterised in that: described winding (5) includes adopting
The main winding (6) being attached by parallel way and starting winding (7), described starting winding (7) one split-phase capacitor of concatenation
(8) so that it is approximate in phase place with the electric current of main winding (6) and differ 90 degree, described main winding (6) and startup winding (7) are at dress
Differ 90 degree on the locus joined, spatially produce rotating excitation field, drive the rotation of accelerated body (2).
Electromagnetic Control helicla flute accelerator the most according to claim 1, it is characterised in that: described high-power inverter
(10) using WL3688B high-power inverter, described power consumption instrument (12) uses WL258 power consumption instrument.
Electromagnetic Control helicla flute accelerator the most according to claim 1, it is characterised in that: the material of described helicla flute (3)
Material uses 7075 aluminium alloys.
Electromagnetic Control helicla flute accelerator the most according to claim 1, it is characterised in that: described accelerated body (2)
Material uses PTFE wear-resistant plastic.
Electromagnetic Control helicla flute accelerator the most according to claim 1, it is characterised in that: described accelerated body (2)
External spiral (11) is equal with the female thread pitch of helicla flute (3), and lead angle Ψ is equal, and rotation direction is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799580.4A CN106300877B (en) | 2016-08-31 | 2016-08-31 | A kind of Electromagnetic Control helicla flute accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799580.4A CN106300877B (en) | 2016-08-31 | 2016-08-31 | A kind of Electromagnetic Control helicla flute accelerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106300877A true CN106300877A (en) | 2017-01-04 |
| CN106300877B CN106300877B (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610799580.4A Expired - Fee Related CN106300877B (en) | 2016-08-31 | 2016-08-31 | A kind of Electromagnetic Control helicla flute accelerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127085A (en) * | 2019-05-16 | 2019-08-16 | 中国科学院电工研究所 | Driven with current sources type electromagnetic launch system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203580U (en) * | 1986-05-29 | 1986-12-10 | 华中工学院 | Solid rotor asynchronous motor with spirally ratating |
| CN1159673A (en) * | 1995-12-21 | 1997-09-17 | 菲利浦电子有限公司 | Claw polar type step motor with one stator |
| US20040222706A1 (en) * | 2001-08-01 | 2004-11-11 | Demag Ergotech Gmbh | Electromechanical linear drive |
| CN103296856A (en) * | 2013-06-24 | 2013-09-11 | 刘文华 | Magneto-electric rotation reciprocating device |
| CN105605969A (en) * | 2016-01-06 | 2016-05-25 | 哈尔滨理工大学 | High-speed spiral electromagnetic emission device |
-
2016
- 2016-08-31 CN CN201610799580.4A patent/CN106300877B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203580U (en) * | 1986-05-29 | 1986-12-10 | 华中工学院 | Solid rotor asynchronous motor with spirally ratating |
| CN1159673A (en) * | 1995-12-21 | 1997-09-17 | 菲利浦电子有限公司 | Claw polar type step motor with one stator |
| US20040222706A1 (en) * | 2001-08-01 | 2004-11-11 | Demag Ergotech Gmbh | Electromechanical linear drive |
| CN103296856A (en) * | 2013-06-24 | 2013-09-11 | 刘文华 | Magneto-electric rotation reciprocating device |
| CN105605969A (en) * | 2016-01-06 | 2016-05-25 | 哈尔滨理工大学 | High-speed spiral electromagnetic emission device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127085A (en) * | 2019-05-16 | 2019-08-16 | 中国科学院电工研究所 | Driven with current sources type electromagnetic launch system |
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| Publication number | Publication date |
|---|---|
| CN106300877B (en) | 2018-10-30 |
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Granted publication date: 20181030 Termination date: 20210831 |