CN105048869A - Plasma induction generator - Google Patents
Plasma induction generator Download PDFInfo
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- CN105048869A CN105048869A CN201510174550.XA CN201510174550A CN105048869A CN 105048869 A CN105048869 A CN 105048869A CN 201510174550 A CN201510174550 A CN 201510174550A CN 105048869 A CN105048869 A CN 105048869A
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Abstract
The invention provides a plasma induction generator comprising a separation chamber G and an induction generator. The plasma induction generator is characterized in that a plasma is separated into two beams of charged particles in the separation chamber G, wherein each beam of charged particles is provided with homocharges and the two beams of charged particles respectively enter into generator channels A and B in quantity, speed or direction change mode; and through the electromagnetic induction principle, an induction electromotive force is generated from wires C and D and electric energy is output.
Description
Technical field
The present invention is a kind of hot generation technology, particularly refers to plasma induction generator.
Background technology
Existing plasma electric power generation technology, is called hydromagnetic generating device or Magnetohydrodynamic(MHD) generator, is to utilize the primary energy such as chemical energy or nuclear energy heating plasma, then makes plasma be separated formation electromotive force by charged particle positive and negative during magnetic field and completes.Owing to not having boiler, steam turbine, electric rotating machine etc. huge, expensive, complicated and the huge process that consumes energy, therefore cause people's interest widely.Though through industrial country's effort of more than 60 year, technology is still immature at present.
The structure of Magnetohydrodynamic(MHD) generator is shown in that the principle of Fig. 1 Magnetohydrodynamic(MHD) generator is shown in Fig. 2
The U.S. has built First Magnetohydrodynamic(MHD) generator A Fuke company nineteen fifty-nine, power 115KW.The Magnetohydrodynamic(MHD) generator V-25B of the U.S. and Russia's joint research and development has carried out the 4th experiment in August, 1978, and gas-plasma body flow is 2-4kg/s, power output 1300KW, has run 50 hours altogether.
Subject matter in current Magnetohydrodynamic(MHD) generator manufacture is: power channel efficiency is low, only has 10%.The material of passage and electrode all requires high temperature resistant, chemically-resistant ablation, alkali corrosion resistance etc.The life-span of current Available Material is all shorter, and thus Magnetohydrodynamic(MHD) generator can not long-play.Write see " electromagnetism " university physics the 3rd intelligent Zang Geng Yuan Huajimei of Zhang San, the 206th page of in March, 1991 of publishing house of Tsing-Hua University.
Summary of the invention
Plasma induction generator of the present invention, be utilize electromagnetic induction principle to be gone out by the Energy Transfer of moving charge in plasma, this will have the technical conditions of several necessity: one, have one for the passage of odd numbers charging particle movement; Two, odd numbers charged particle must be change (quantity, speed or direction) by this passage; Three, passage has to pass through magnetizing mediums and is effectively coupled with other electrified wire.
For completing plasma induction generator, the device of above-mentioned technical conditions must be found.For this reason, We conducted the experiment of some general principles.
The present invention has promoted on the experiment basis of the Biot-Savart law of one of electromagnetism basic theories.What Biat-Savart's experiment was studied is that long straight conductor is outer without magnetizing mediums condition, the electric current namely under vacuum condition and the relation in magnetic field.Then the research under magnetizing mediums condition is being had to be then the electric current of solenoid coil and spiral rings coil and the relation in magnetic field.(translating Science Press 1985 420 pages see " electrostatics and electrodynamics " volume two [U.S.] W.R. Si Maisi work Dai Shiqiang).And we it is considered that: the relation in electric current and magnetic field under long lead external symmetry is distributed with magnetizing mediums situation.
The research in electric current and magnetic field when being evenly distributed with magnetizing mediums condition about long lead external symmetry, our experiment is:
Test one, long 2.2M, insulated copper wire A and the 2 long 2.2M of diameter 3.2mm, insulated copper wire B, C phase of diameter 0.69mm is also linked to be a branch of, then at the outer wrought iron silk D being wound with full 5 layers of diameter 0.7mm with solenoidal form of the wire of this branch of parallel connection.The solenoidal length that iron wire is coiled into is that 2M(is shown in Fig. 3).In figure, A is the copper conductor of diameter 3.2mm, and B, C are the copper conductors of diameter 0.69mm, and D is the solenoid that diameter 0.7mm wrought iron filament winding becomes.Shown in Fig. 3 is exactly the device that experiment one uses.The length of magnetic path mean value of this device is 4cm, when in wire A by 50Hz, the alternating current of 14 amperes time, in element A, have the self-induction electromotive force of 1.3V to produce.In element B, C, the mutual induction electromotive force of 1.2V is then had to produce, self induction electromotive force and mutual induced EMF phase 180 °.
What tested is exactly the unidirectional transformer that a primary and secondary is all a circle.Its elementary input voltage 1.3V, no-load current 14 amperes, secondary output voltage 1.2V.Be then an elementary circle when B, C two wire serial connection, secondary is the single-phase transformer of two circles, output voltage 2.4V.
The magnetic induction density B of iron core in experiment one can be obtained according to law of electromagnetic induction E=4.44fNBS, when the device of experiment one is bent into two sections together time, its similar is in a single-phase shell type transformer, in sectional area S=((0.07mm) 2 × π × 200cm × 5 × 0.9)/4 × 0.07=49.48cm2. formula of its iron core 0.9 is repeatedly fill coefficient, obtains
B=1.2/（4.44×50×44.98×10
-4）=1.20（T）
Experiment two, identical with the device of experiment one, when pass through in long lead A 120 amperes, the electric current of 50Hz time, have the self-induction electromotive force of 2.3V to produce at the two ends of long lead A.There is the mutual induction electromotive force of 2.1V to produce at long lead B, C two ends.Self induction electromotive force and mutual induced EMF phase 180 °.
Magnetic induction density B=2.1/(222 × 49.48 × 10 of iron core in experiment two can be calculated according to the law of electromagnetic induction
-4)=1.9(T)
The rectangular dielectric copper conductor A of experiment three, sectional area 16mm2, long 40cm.Be in parallel into a branch of with insulated copper wire B, C of two diameter 1mm, long 40cm.Then the solenoidal form outside this bundle wire is wound with the wrought iron silk of full 14 layers of diameter 0.7mm, coiling length 31cm.Sectional area S=((0.07mm) 2 × π × 31cm × 0.9 × 14)/4 × 0.07=21.47cm3 of magnetic core, the version of all elements is identical with Fig. 3.The actual measurement length of magnetic path is 7cm, when in A by 12 amperes, the electric current of 50Hz time, in element A, have the self-induction electromotive force of 0.22V to produce.In B, C, there is the mutual induced EMF of 0.21V to produce.Self induction electromotive force and mutual induced EMF phase 180 °.
The magnetic flux density in experiment three is obtained according to the law of electromagnetic induction
B=0.21/222×21.47×10
-4=0.4405（T）
The device of experiment four, experiment is identical with experiment three.When in element A by 130 amperes, the electric current of 50Hz time, then in element A, have the self-induction electromotive force of 0.81v to produce, in element B, C, then have the mutual induction electromotive force of 0.76V to produce, self-induction electromotive force and mutual induction electromotive force phase 180 °.
Magnetic induction density B=0.76/222 × 21.47 × 10 of iron core in experiment four are obtained according to the law of electromagnetic induction
-4=1.59(T)
The present invention is realized by following technical scheme.
According to the result of above experiment, we find the alternating current of long straight conductor in experiment above to change into the moving charge of alternation, then equally in the wire of known interlinkage, produce identical induced electromotive force, have just had plasma induction generator thus.
A kind of plasma induction generator, if A and B in Fig. 4, figure is the passage that plasma passes through, C and D is the wire with plasma interlinkage, E and F is magnetic core: magnetic core is that the odd numbers charged particle in plasma provides effective coupling with the interlinkage of wire.G is the device of expanding channels combustion chamber and generator installation passage A, B, its function is that the positive and negative charged particle be separated in plasma makes its admission passage A and B respectively, mask work is undertaken by the magnetic field in plasma channel, and the direction in magnetic field is perpendicular to paper.And passage A, B are also the upper and lowers being connected to device G, in figure, arrows is the direction of motion of plasma and charged particle.
The course of work of plasma induction generator: the plasma access to plant G out from combustion chamber, is separated into upper and lower part by the effect of Lorentz force.Due to plasma in separation process the direction of motion perpendicular to magnetic direction, so magnetic field and charged ion not consumed energies.
Be separated into the plasma of upper and lower part, because the reason of speed naturally distinguishes admission passage A, B.
If the plasma entering A, B does not have the change of quantity or velocity attitude etc., so will form a constant magnetic field in magnetic core, in wire C, D, also not have induced electromotive force to produce.Only have when the change of quantity or velocity attitude etc. occurs odd numbers charged particle in A, channel B, just can produce the magnetic field of alternation in magnetic core, so in the plasma and with the wire of its interlinkage in produce induced electromotive force.
Make the means that plasma generation quantity, speed or direction change, prior art is ripe.Plasma motion and change produce induced electromotive force, with the single-turn transformer in previous experiments, there is identical principle and method.Unlike, with motion and the charged particle of change substituted for the electric current of alternation.
Accompanying drawing explanation
Fig. 1 is Magnetohydrodynamic(MHD) generator structural representation.
Fig. 2 is the principle of Magnetohydrodynamic(MHD) generator.
Fig. 3 is the situation schematic diagrames of many long straight conductor external symmetrys when being uniformly distributed magnetizing mediums.
Fig. 4 is the principle schematic of plasma induction generator.
Claims (4)
1. a plasma induction generator, comprises separation chamber G, induction generator.
2. it is characterized in that: from combustion chamber, plasma is out by being separated into the charged particle of odd numbers after separation chamber G, then enters passage A, B of generator.
3., according to claim 1, after combustion chamber plasma out enters separation chamber G, two bundles must be separated into and the charged particle of each band homocharge, enter the A of generator, channel B respectively.
4. according to claim 1, enter induction generator A, the odd numbers charged particle of channel B must be quantity, speed or direction change.
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| CN201510174550.XA CN105048869A (en) | 2015-04-14 | 2015-04-14 | Plasma induction generator |
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| CN201510174550.XA CN105048869A (en) | 2015-04-14 | 2015-04-14 | Plasma induction generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026777A (en) * | 2016-05-06 | 2016-10-12 | 河北大学 | Plasma motor generating device |
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2015
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026777A (en) * | 2016-05-06 | 2016-10-12 | 河北大学 | Plasma motor generating device |
| CN106026777B (en) * | 2016-05-06 | 2017-11-14 | 河北大学 | A kind of plasma motor generation device |
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Application publication date: 20151111 |