CN103354395A - Bipolar-power weak magnetic resistance power generation device - Google Patents
Bipolar-power weak magnetic resistance power generation device Download PDFInfo
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- CN103354395A CN103354395A CN2013102963358A CN201310296335A CN103354395A CN 103354395 A CN103354395 A CN 103354395A CN 2013102963358 A CN2013102963358 A CN 2013102963358A CN 201310296335 A CN201310296335 A CN 201310296335A CN 103354395 A CN103354395 A CN 103354395A
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Abstract
The invention relates to a bipolar-power weak magnetic resistance power generation device. The provided bipolar-power weak magnetic resistance power generation device comprises a stator and a rotor. A power generation coil is fixed on the stator. The rotor and the stator move relatively. Magnetic poles are installed on the rotor. The magnetic poles and the power generation coil are arranged correspondingly. The device is characterized in that a middle section of the magnetic pole is connected with the rotor; the magnetic poles uniformly surround and are fixed on the rotor; an N pole of each magnetic pole corresponds to an S pole of the next magnetic pole. According to the invention, through a reasonable arrangement mode of arranging the magnetic poles, a combination structure of the magnetic poles and the power generation coil is adjusted; a magnetic resistance is greatly reduced and power generation efficiency is further increased.
Description
Technical field
The present invention relates to the weak magnetic resistance Blast Furnace Top Gas Recovery Turbine Unit (TRT) of a kind of bipolar acting.
Background technology
Generating is to utilize electromagnetic switching device with the power conversion of the various ways such as heat energy, nuclear energy and the solar energy of water energy, fossil fuel, wind energy electrical heat energy, the oceanic energy process for electric energy.Any type of can in being converted to the process of electric energy, all will being consumed, and the more low consumed energy of conversion efficiency is just more.Development need along with human society, not only caused the in short supply of various energy supplies, and having increased environmental pollution and greenhouse effect, the mankind have to do one's utmost to seek new alternative energy source and maximizedly utilize the various energy, to satisfy each department of national economy and people's lives needs.
The power generation process of prior art is exactly the process of utilizing external force that the magnetic flux by power coil is changed.The characteristics of this technology are that coil can produce the back electromotive force of equivalent in order to hinder the variation of magnetic flux in the coil.The electric energy of this namely Blast Furnace Top Gas Recovery Turbine Unit (TRT) output is more, needs the external impetus of input also to want more reason.
Existing Blast Furnace Top Gas Recovery Turbine Unit (TRT) all is to adopt N level or the S level of magnetic pole directly to be connected with rotor, then alternately installs successively.This device magnetic pole passes through power coil successively, be characterized in it often all being that two continuous homopolar fields pass through power coil continuously, thereby the induced electromotive force magnetic field of having caused last magnetic field to cause just hinders the follow-up homopolar field that passes through, thereby has formed the resistance of Blast Furnace Top Gas Recovery Turbine Unit (TRT).Therefore how can eliminate or reduce this resistance, just become to improve existing Blast Furnace Top Gas Recovery Turbine Unit (TRT) efficient, realize the effective way of the friendly development of human society and natural environment.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of and can overcome defects, can reduce the weak magnetic resistance Blast Furnace Top Gas Recovery Turbine Unit (TRT) of bipolar acting that magnetic resistance improves generating efficiency.
The weak magnetic resistance Blast Furnace Top Gas Recovery Turbine Unit (TRT) of bipolar acting provided by the present invention, comprise stator and rotor, be fixed with power coil on the stator, rotor and stator relative motion are equipped with magnetic pole on the rotor, magnetic pole setting corresponding to power coil, it is characterized in that, the middle section position of described magnetic pole is connected with rotor, and the magnetic pole uniform ring is around being fixed on the rotor S utmost point of the extremely corresponding next magnetic pole of the N of each magnetic pole.
Magnetic pole and power coil gap arrange.
The mid line of the corresponding power coil of the center line of magnetic pole.
Magnetic pole is one to one corresponding setting with power coil.
The beneficial effect that the present invention has is that by the arrangement mode of magnetic pole reasonably is set, the combining structure of adjustment magnetic pole and power coil reduces magnetic resistance greatly, and then improves generating efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure: 1, power coil; 2, magnetic pole; 3, rotor; 4, stator.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described further:
The weak magnetic resistance Blast Furnace Top Gas Recovery Turbine Unit (TRT) of bipolar acting of the present invention, comprise stator and rotor, be fixed with power coil on the stator, rotor and stator relative motion, magnetic pole is installed on the rotor, magnetic pole setting corresponding to power coil, the middle section position of described magnetic pole is connected with rotor, the magnetic pole uniform ring is around being fixed on the rotor S utmost point of the extremely corresponding next magnetic pole of the N of each magnetic pole.The arrangement mode of magnetic pole is N-S-N-S-N-S, and namely magnetic pole and magnetic field consists of two magnetic pole actings successively by power coil.The power coil induced field that anterior magnetic field is caused has formed opposite attraction and motive force with the induced field that cause in magnetic field, rear portion, cancels out each other with the generating resistance, externally shows as weak reluctance force phenomenon.Realized the high efficiency of whole Blast Furnace Top Gas Recovery Turbine Unit (TRT).Magnetic pole and power coil gap arrange, and this gap is as much as possible little so that the gap between the adjacent pole is far longer than the gap between magnetic pole and the power coil, thereby the stray field between magnetic pole can ignore, further improve generating efficiency.
The mid line of the corresponding power coil of the center line of magnetic pole, and magnetic pole is one to one corresponding setting with power coil.The better effects if of cancelling out each other of power.
Operation principle:
The specific arrangement mode of magnetic pole so that the N of magnetic pole, the S utmost point simultaneously to the power coil acting, when the N utmost point made power coil produce S utmost point back electromotive force away from power coil, S made power coil produce S utmost point back electromotive force extremely near power coil equally; Simultaneously the back electromotive force that produces of former and later two power coils adjacent with this power coil also all is the S utmost point, so just to the reverse reluctance force of this pair magnetic pole by partial offset; Outer power to the drive rotor generating is exactly to have shown weak Magnetoresistance Phenomena.And this weak reluctance force also can increase along with the increase that is added in the power load on the power coil, reduces along with reducing of power load.
The shape of magnetic pole in the situation that different can be multiple pattern, such as trapezium structure, its narrow end surface is to power coil, more effective centered magnetic field improves the utilance of magnetic energy.
The magnetic field of magnetic pole can also can derive from permanent magnetic material from power supply, and its key is the connected mode of magnetic pole and rotor, rather than uses which kind of magnetic field.
The whole efficiency of this device mainly with arrangement mode form, magnetic pole and the power coil of magnetic pole between the quantity of gap length, power coil relevant.
As shown in Figure 1, in the cambered surface of rotor magnetic pole is set, every pair of magnetic pole strength is to a power coil, and the middle section position of magnetic pole is connected with rotor, and namely magnetic pole is axially to install, and the face width of magnetic pole is the 1/3-3/3 of coil width, the equidistant arrangement.The series connection of coil windings forward exchanges three output electric energy.It is corresponding with the central point of its corresponding nearest power coil that the single unit system structure is each pole center point of rotor, and consist of equilateral triangle with the pole center point line of its both sides, and its efficient is higher.
In order further to raise the efficiency, magnetic pole can be selected trapezoidal, and the upper bottom width of trapezoidal magnetic pole, lower bottom width and high size are respectively 1/3,2/3,1/3 of power coil width.And improve power output by the method that increases two magnetic poles and power coil longitudinal length.
Claims (4)
1. the weak magnetic resistance Blast Furnace Top Gas Recovery Turbine Unit (TRT) of a bipolar acting, comprise stator and rotor, be fixed with power coil on the stator, rotor and stator relative motion are equipped with magnetic pole on the rotor, magnetic pole setting corresponding to power coil, it is characterized in that, the middle section position of described magnetic pole is connected with rotor, and the magnetic pole uniform ring is around being fixed on the rotor S utmost point of the extremely corresponding next magnetic pole of the N of each magnetic pole.
2. the weak magnetic resistance Blast Furnace Top Gas Recovery Turbine Unit (TRT) of bipolar acting according to claim 1 is characterized in that, magnetic pole and power coil gap arrange.
3. the weak magnetic resistance Blast Furnace Top Gas Recovery Turbine Unit (TRT) of bipolar acting according to claim 1 is characterized in that, the mid line of the corresponding power coil of the center line of two magnetic poles.
4. the weak magnetic resistance Blast Furnace Top Gas Recovery Turbine Unit (TRT) of bipolar acting according to claim 1 is characterized in that, magnetic pole is one to one corresponding setting with power coil.The corresponding two magnetic pole of each power coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102963358A CN103354395A (en) | 2013-07-15 | 2013-07-15 | Bipolar-power weak magnetic resistance power generation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102963358A CN103354395A (en) | 2013-07-15 | 2013-07-15 | Bipolar-power weak magnetic resistance power generation device |
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| CN103354395A true CN103354395A (en) | 2013-10-16 |
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| CN2013102963358A Pending CN103354395A (en) | 2013-07-15 | 2013-07-15 | Bipolar-power weak magnetic resistance power generation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052223A (en) * | 2014-07-04 | 2014-09-17 | 周凌燕 | Bipolar push-pull large-torque energy-saving motor |
Citations (6)
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| CN201230236Y (en) * | 2008-06-13 | 2009-04-29 | 昆山瑞卢卡工业电器有限公司 | Homopolarity resistance-free motor for hybrid power automobile |
| CN102158031A (en) * | 2011-03-30 | 2011-08-17 | 东元总合科技（杭州）有限公司 | High-power permanent magnet synchronous generator |
| CN202231589U (en) * | 2011-09-29 | 2012-05-23 | 中国矿业大学 | Controllable excitation permanent magnet synchronous motor |
| EP2571142A1 (en) * | 2010-05-13 | 2013-03-20 | Nishimur, Masashi | Rotor embedded with permanent magnet |
| CN103166345A (en) * | 2011-12-12 | 2013-06-19 | 德昌电机(深圳)有限公司 | Brushless motor and rotor thereof |
| CN203326749U (en) * | 2013-07-15 | 2013-12-04 | 周凌燕 | Double-pole working weak-magnetic resistance power generator |
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2013
- 2013-07-15 CN CN2013102963358A patent/CN103354395A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201230236Y (en) * | 2008-06-13 | 2009-04-29 | 昆山瑞卢卡工业电器有限公司 | Homopolarity resistance-free motor for hybrid power automobile |
| EP2571142A1 (en) * | 2010-05-13 | 2013-03-20 | Nishimur, Masashi | Rotor embedded with permanent magnet |
| CN102158031A (en) * | 2011-03-30 | 2011-08-17 | 东元总合科技（杭州）有限公司 | High-power permanent magnet synchronous generator |
| CN202231589U (en) * | 2011-09-29 | 2012-05-23 | 中国矿业大学 | Controllable excitation permanent magnet synchronous motor |
| CN103166345A (en) * | 2011-12-12 | 2013-06-19 | 德昌电机(深圳)有限公司 | Brushless motor and rotor thereof |
| CN203326749U (en) * | 2013-07-15 | 2013-12-04 | 周凌燕 | Double-pole working weak-magnetic resistance power generator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052223A (en) * | 2014-07-04 | 2014-09-17 | 周凌燕 | Bipolar push-pull large-torque energy-saving motor |
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Application publication date: 20131016 |