CN112152514A - Magnetic deflection angle type thermoelectric material efficient power generation device and power generation method - Google Patents
Magnetic deflection angle type thermoelectric material efficient power generation device and power generation method Download PDFInfo
- Publication number
- CN112152514A CN112152514A CN202011193458.5A CN202011193458A CN112152514A CN 112152514 A CN112152514 A CN 112152514A CN 202011193458 A CN202011193458 A CN 202011193458A CN 112152514 A CN112152514 A CN 112152514A
- Authority
- CN
- China
- Prior art keywords
- thermoelectric material
- temperature
- material plate
- magnetic
- vibration
- Prior art date
- 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.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
Landscapes
- Hall/Mr Elements (AREA)
Abstract
The invention relates to a magnetic deflection angle type thermoelectric material high-efficiency power generation device and a power generation method, wherein the magnetic deflection angle type thermoelectric material high-efficiency power generation device comprises a high-temperature heat exchanger, a thermoelectric material plate, an auxiliary cooler, an outward extending electrode, an outward transmission electric connector and an outward transmission circuit, wherein one end of the thermoelectric material plate is heated by a heat source heating furnace and the high-temperature heat exchanger to form a high-temperature end, the other end of the thermoelectric material plate is provided with the auxiliary cooler to form a low-temperature end, so that temperature difference is generated at two ends of the thermoelectric material plate; respectively connecting a high-temperature end and a low-temperature end with an overhanging electrode and an external transmission electric connector, wherein the two external transmission electric connectors are connected with an external transmission circuit, and the material of the overhanging electrode and a thermoelectric material plate are in potential difference; the strong magnetic field with magnetic declination is applied to generate annular magnetic lines in the circumferential direction of the thermoelectric material plate. The invention firstly proposes that under the condition of given temperature difference, different magneto-electric powers can be obtained by different magnetic declination angles, the optimal magnetic declination angle is found, and the maximum thermoelectric conversion rate can be obtained.
Description
Technical Field
The invention relates to a thermal-electrostatic power generation technology, in particular to a magnetic deflection angle type thermoelectric material efficient power generation device and a power generation method.
Background
Most power generation processes by using heat sources (coal, fuel gas, nuclear power and the like) heat an intermediate fluid medium to generate vaporized phase change, and steam expansion generates mechanical work outwards to push a steam turbine to rotate, so that an electromagnetic generator is driven to generate power. Because the process method has large volume, more complexity, large investment, serious abrasion of moving equipment and more safety accidents, people begin to search for the material without noise,Simple thermoelectric direct-rotating technology without moving equipment. There are three thermoelectric effects currently recognized:
the first thermoelectric effect discovered in 1821 by the german scientist seebeck (seebeck);
the second thermoelectric effect (also the inverse of the first thermoelectric effect) invented by french scientist Peltier (Peltier) in 1834;
the third thermoelectric effect of Thomson (Thomson) was invented in 1850.
Thermoelectric direct-current technology is one of the most popular research directions for recent decades. But because of too low thermoelectric conversion efficiency (generally less than 5%), the method cannot be industrially popularized and applied all the time. The main reason for the low efficiency is that the main condition for improving the figure of merit of the material ZT is the contradictory requirement of 'high electric conduction and low heat conduction'. Technically, the two methods are difficult to be compatible.
Disclosure of Invention
The invention aims to provide a magnetic declination type thermoelectric material high-efficiency power generation device, which is used for solving the problem of low efficiency of the current magneto-thermal power generation technology, wherein the magnetic declination type thermoelectric material high-efficiency power generation device directly converts heat into micro motion of micro current under the action of thermomagnetic (resonance) without the action of traditional steam macro kinetic energy.
The technical scheme adopted by the invention for solving the technical problems is as follows: the magnetic deflection angle type thermoelectric material high-efficiency power generation device comprises a high-temperature heat exchanger, a thermoelectric material plate, an auxiliary cooler, an overhanging electrode, an external transmission electric connector and an external transmission circuit, wherein one end of the thermoelectric material plate is heated by a heat source heating furnace and the high-temperature heat exchanger to form a high-temperature end, the other end of the thermoelectric material plate is provided with the auxiliary cooler to form a low-temperature end, so that temperature difference is generated at two ends of the thermoelectric material plate, and an insulating layer is arranged outside the thermoelectric material plate; respectively connecting a high-temperature end and a low-temperature end with an overhanging electrode and an external transmission electric connector, wherein the two external transmission electric connectors are connected with an external transmission circuit, and the material of the overhanging electrode and a thermoelectric material plate are in potential difference; and a strong magnetic field with a magnetic declination angle is additionally added to enable the circumferential direction of the thermoelectric material plate to generate annular magnetic force lines, the magnetic declination angle is an included angle between the vertical line of the thermoelectric material plate and the magnetic force lines, and the magnetic declination angle is 0-45 degrees.
The power generation method of the magnetic declination type thermoelectric material high-efficiency power generation device comprises the following steps:
heating one end of a thermoelectric material plate through a heat source to form a high-temperature thermoelectric material plate, arranging an auxiliary cooler at the other end of the high-temperature thermoelectric material plate, generating temperature difference at two ends of the high-temperature thermoelectric material plate, respectively connecting the thermoelectric material plate with electrodes, and connecting the electrodes with a current receiving system;
voltage is generated at two ends of the high-temperature thermoelectric material plate, and at the moment, a strong magnetic field with a magnetic declination angle in the circumferential direction is applied along the high-temperature thermoelectric material plate, so that additional voltage is obtained on the high-temperature thermoelectric material plate, a Hall voltage phenomenon is generated, and the electromotive force of the high-temperature thermoelectric material plate is improved;
irregular chaotic vibration occurs to atoms of the high-temperature thermoelectric material plate, and when a strong magnetic field with a declination angle is applied to the external environment, the chaotic state of the magnetic moments of the irregular vibrating atoms is forcibly limited under the action of magnetic induction force, so that the irregular vibrating atoms are forced to be orderly arranged in a certain direction to form a certain regular magnetic domain; the external strong magnetic field forces the magnetization of the high-temperature material, thereby inhibiting the disordered vibration of atoms, reducing the temperature of the high-temperature thermoelectric material plate, and generating the reverse effect of the Curie temperature effect, namely the magnetic heat dissipation effect;
atoms and electrons in the high-temperature thermoelectric material plate do reciprocating motion in a magnetic field, the energy level of primary electrons is improved in each vibration cycle, when the energy level of the electrons is high to a certain degree, the electrons are separated from the constraint of atomic nuclei and move to a low-level environment to generate a quantization transition effect, the energy level changes of all atomic electrons in the magnetic field are analogized, the directional flow of the electrons is formed, and the quantization phenomenon of thermal vibration magnetic electrification is generated;
in the direction of the temperature difference gradient of the thermoelectric material plate changing from high temperature to low temperature, the vibration of the thermoelectric material plate particles is eccentric vibration by taking an original point as a center; on the isothermal section of the thermoelectric material plate, the isothermal section is a section of the thermoelectric material plate vertical to the temperature gradient direction, the temperature, the energy and the free space binding force on the isothermal section are all equal, and the vibration of thermoelectric material plate particles on the isothermal plane is equal in probability and equal-amplitude and equal-center point vibration; therefore, the particles on the surface layer of the thermoelectric material plate vibrate eccentrically in the vertical direction;
because of the heat conduction and electric conduction surface enrichment effect, the contribution of the particles on the surface of the thermoelectric material plate to the thermomagnetic electricity is larger than that of the particles at the center of the thermoelectric material plate, under a certain temperature difference condition, different magnetoelectric electric power can be obtained by different magnetic declination angles, a certain magnetic declination angle is arranged in the normal direction of the magnetic field direction and the surface of the thermoelectric material plate, the magnetic force lines can be cut by the main probability direction of particle vibration, and the induced electron transition rate obtained in unit time is maximum;
the particle thermal vibration in the vortex magnetic line generates ampere current, and the current generates electromagnetic resistance opposite to the particle thermal vibration direction under the action of a magnetic field, so that the particle thermal vibration is inhibited, and a thermal resistance cooling effect is formed;
the surface effect of the magnetizing current is that the annular magnetic force lines around the high-temperature thermoelectric material plate form right-handed magnetizing current on the surface of the high-temperature thermoelectric material plate longitudinally, and the magnetic thermoelectric power generation current transmits electricity outwards through the electrode.
In the scheme, the heat-insulating layers are arranged outside the high-temperature heat exchanger and the auxiliary cooler, and the heat-insulating layers of the high-temperature heat exchanger, the auxiliary cooler and the thermoelectric material plate are connected into a whole.
The invention has the following beneficial effects:
1. the invention provides a main probability direction of particle thermal vibration under the condition of temperature difference:
2. The invention proposes that the thermal vibration of the material particles also has a surface enrichment phenomenon, which can also be called as a "thermal vibration surface skin effect", similar to the surface skin effect of current conduction.
3. The invention firstly proposes that under the condition of given temperature difference, different magneto-electric powers can be obtained by different magnetic declination angles. The optimal declination exists, and the maximum thermoelectric conversion rate can be obtained.
4. The invention provides four new process technologies related to thermomagnetic-electric conversion:
Drawings
FIG. 1 is a graph of particle vibration in the gradient direction of temperature difference;
FIG. 2 is a plan view of the isothermal of particle vibration;
FIG. 3 is a graph showing the vertical vibration of particles on the surface layer of a material;
FIG. 4 is a schematic diagram of the present invention;
figure 5 is an inventive device.
In the figure: 1, a high-temperature heat exchanger; 2, heat source heat quantity; 3 a thermoelectric material plate; 4, an auxiliary cooler; 5 overhanging electrodes; 6 current external transmission line; 7 an electric power meter; 8, high-intensity magnetic field; 9, a high temperature end; 10 low temperature end; and 11, magnetic declination.
Detailed Description
The invention is further described with reference to the accompanying drawings in which:
referring to fig. 4, the magnetic declination type thermoelectric material efficient power generation device comprises a high-temperature heat exchanger 1, a thermoelectric material plate 3, an auxiliary cooler 4, an outward extending electrode 5, an outward transmission electric coupler and an outward transmission circuit, wherein one end of the thermoelectric material plate 3 is heated by a heat source heating furnace and the high-temperature heat exchanger 1 to form a high-temperature end 9, the other end of the thermoelectric material plate 3 is provided with the auxiliary cooler 4 to form a low-temperature end 10, so that temperature difference is generated at two ends of the thermoelectric material plate 3, and a heat insulation layer is arranged outside the thermoelectric material plate 3; respectively connecting a high-temperature end 9 and a low-temperature end 10 with an overhanging electrode 5 and an external transmission electric connector, wherein the two external transmission electric connectors are connected with an external transmission circuit, and the material of the overhanging electrode 5 and the thermoelectric material plate 3 are in potential difference; the strong magnetic field 8 with the magnetic declination 11 enables the circumferential direction of the thermoelectric material plate 3 to generate annular magnetic force lines, the magnetic declination 11 is an included angle between the vertical line of the thermoelectric material plate and the magnetic force lines, the magnetic declination 11 can be between 0 and 45 degrees, and the strong magnetic field 8 is an external pilot frequency strong magnetic field.
The power generation method of the magnetic declination type thermoelectric material high-efficiency power generation device comprises the following steps:
heating one end of a thermoelectric material plate 3 through a heat source to form a high-temperature thermoelectric material plate 3, arranging an auxiliary cooler 4 at the other end of the high-temperature thermoelectric material plate 3, generating temperature difference at two ends of the high-temperature thermoelectric material plate 3, respectively connecting the thermoelectric material plate 3 with electrodes, and connecting the electrodes with a current receiving system;
voltage is generated at two ends of the high-temperature thermoelectric material plate 3, and at the moment, a strong magnetic field 8 with a declination angle 11 is applied along the high-temperature thermoelectric material plate, so that additional voltage is obtained on the high-temperature thermoelectric material plate 3, a Hall voltage phenomenon is generated, and the electromotive force of the high-temperature thermoelectric material plate 3 is improved;
curie temperature effect of thermal magnetization: when a magnetic material is heated, the magnetic strength of the material decreases, and when the heating temperature increases to a certain temperature, the magnetism of the material disappears, and this temperature point is called the "curie temperature" point.
Analysis from microscopic mechanism: the irregular thermal vibration of the atoms of the magnetic material disturbs the existing magnetic walls and magnetic domains formed by the regular arrangement of the atomic magnetic moments and the electronic magnetic moments, so that the magnetic induction strength of the material is reduced until the magnetic induction strength reaches zero, and the phenomenon of thermal magnetization occurs.
The phenomenon of 'magnetic heat elimination' in the opposite direction can be innovatively deduced from the phenomenon of 'heat magnetization' of 'Curie temperature'.
Analysis from the microscopic level: irregular chaotic vibration occurs to atoms of the high-temperature material, and when a strong magnetic field is applied to the external environment, the chaotic state of the magnetic moment of the irregular vibrating atoms is forcibly limited under the action of magnetic induction force, so that the irregular vibrating atoms are forced to be orderly arranged in a certain direction to form a certain regular magnetic domain; the external strong magnetic field forces the magnetization of the high-temperature material, thereby inhibiting the disordered vibration of atoms, reducing the temperature of the high-temperature thermoelectric material plate and generating the reverse effect of Curie temperature effect, namely 'magnetic heat elimination effect'.
Atoms and electrons in the high-temperature thermoelectric material plate 3 do reciprocating motion in a magnetic field, the energy level of primary electrons is improved in each vibration cycle, when the energy level of the electrons is high to a certain degree, the electrons are separated from the constraint of atomic nuclei and move to a low-energy environment to generate a quantization transition effect, the energy level changes of all atomic electrons in the magnetic field are analogized, the directional flow of the electrons is formed, and the quantization phenomenon of thermal vibration magnetic electrification is generated;
in the direction of the temperature difference gradient in which the thermoelectric material plate 3 changes from high temperature to low temperature, the vibration of the thermoelectric material plate particles is eccentric vibration with the origin as the center; on the isothermal section of the thermoelectric material plate 3, the isothermal section is a section of the thermoelectric material plate vertical to the temperature gradient direction, the temperature, the energy and the free space binding force on the isothermal section are all equal, and the vibration of thermoelectric material plate particles on the isothermal plane is equal probability and equal amplitude and equal center point vibration; and the particles on the surface layer of the thermoelectric material plate eccentrically vibrate in the vertical direction;
because of the heat conduction and electric conduction surface enrichment effect, the contribution of the particles on the surface of the thermoelectric material plate to the thermomagnetic electricity is larger than that of the particles at the center of the thermoelectric material plate, under a certain temperature difference condition, different magnetoelectric electric power can be obtained by different magnetic declination angles, a certain magnetic declination angle is arranged in the normal direction of the magnetic field direction and the surface of the thermoelectric material plate, so that more magnetic lines of force can be cut in the main vibration probability direction of the particles, and the transition rate of induced electrons obtained in unit time is maximum;
the particle thermal vibration in the vortex magnetic line generates ampere current, and the current generates electromagnetic resistance opposite to the particle thermal vibration direction under the action of a magnetic field, so that the particle thermal vibration is inhibited, and a thermal resistance cooling effect is formed; the electric field is a potential field, electrons return to the initial origin after running for one turn in the electric field, and the loop integral of the field strength is always zero. I.e. the energy level of the electron returns to the original value and remains unchanged. But the magnetic field is not a potential field but a vortex field. After running for one circle in the annular magnetic field, the magnetic induction returns to the initial origin, and the annular integral of the magnetic induction intensity is not zero but is increased by a certain value. The value of the loop integral is proportional to the value of the enclosed current, and the electron movement in the center of the swirling magnetic field will follow the "right hand rule" according to ampere-loop law.
The surface effect of the magnetizing current is that the annular magnetic force lines around the high-temperature thermoelectric material plate form right-handed magnetizing current on the surface of the high-temperature thermoelectric material plate longitudinally, and the magnetic thermoelectric power generation current transmits electricity outwards through the electrode.
The invention introduces the magnetic induction electronic energy level transition technology of thermal particles (molecules, atoms, electrons and the like), and can solve the contradiction requirement of high electric conduction and low heat conduction.
Due to the random randomness of the vibration direction of the thermal particles, it is difficult to calculate the electromagnetic induction energy obtained by vibrating the charged particles (electrons, etc.) for one cycle. Because according to the Lorentz force law formula, the electromagnetic acting force is displayed when the electron movement direction and the magnetic field direction form an included angle, and if the electron movement direction is parallel to the magnetic field direction, the magnetic field does not generate acting force on the moving electrons. Therefore, in order to increase the acting energy of the magnetic field on the vibrating particles, it is necessary to study the optimization relationship between the thermal vibration direction of the material particles and the direction setting of the applied strong magnetic field in terms of statistical probability events.
Determination of the statistical significance of the direction of thermal vibration of the particles:
1. in isothermally soaking materials
Since the binding force in the surrounding space of the particle is equal to that in other particles in each direction, the thermal vibration of the particle is randomly disturbed, and the probability of the vibration trajectory in each direction is equal. There is no particular general direction of orientation.
2. In materials with temperature differences
Since the thermal vibration frequency and amplitude of the particles increase with temperature. Thus, in materials with temperature differences, the activity of the particles decreases with decreasing temperature.
The probability of the vibration of the particles in all directions and the shape of the vibration track route are different, and the main influence factors are as follows: material composition and structure, temperature and temperature difference, free space and position, binding force and energy gradient, etc.
In the vertical direction of the material surface, the inside and outside free space contrast of the surface is great, the outward vibration space of the particles is large, the resistance is small, and the corresponding outward amplitude is also large. The particles are hindered by other particles below the surface of the material, and the amplitude toward the inner side is small. The particles on the surface layer of the material vibrate eccentrically in the vertical direction, see fig. 3.
Amplitude of particles on the surface of the material in the horizontal direction: the vibration trajectory is a horizontal eccentric vibration due to the temperature difference in the horizontal direction. The high temperature side has large amplitude, the low temperature vibration measurement amplitude is small, and the graph is the same as that of the graph shown in figure 1.
Three modes of heat transfer: heat conduction, heat convection, heat radiation. The order of the heat transfer rates is thermal radiation > thermal convection > thermal conduction. For solid materials, the means of heat transfer is primarily thermal conduction. The main mechanism of heat conduction is mechanical force such as impact friction carrying of particle vibration, interaction of atom binding force and the like, so that the heat conduction speed is slow. For example, when an electric kettle is used for boiling water, the bottom heating mode mainly based on convection heat exchange is far faster than the top heating mode mainly based on conduction heat exchange. The solid heat transfer rate is generally low.
If the particle vibration direction is equal in probability in each direction, the direction of the external magnetic field and the direction of the thermoelectric material (rod or plate) can be in any included angle, and the electron transition energy obtained by the vibration electrons in the unit time is equal.
If the vibration direction of the particles is not equal in probability in all directions, the particle vibration direction probability anisotropy can be called, at this time, the main probability direction of the vibration direction needs to be analyzed and found, and the designed direction of the applied co-frequency strong magnetic field is perpendicular to the main probability direction of the particle thermal vibration direction as much as possible, so as to obtain the maximum acting force of the electronic transition.
According to the principle of energy minimization, the main probability direction of particle thermal vibration is the direction with reduced energy, reduced binding force and high degree of freedom. The main probability direction of thermal vibration of the particles at the surface should be the vertical direction, while the main probability direction of thermal vibration of the particles at the center of the material should be parallel to the direction of the temperature difference.
Because of the surface enrichment effect of thermal and electrical conduction, the contribution of the surface particles to thermomagnetic electricity should be greater than the contribution of the central particles. Therefore, the designed magnetic field direction should have a certain declination angle with the normal direction of the material surface (the main probability direction of the surface particle thermal vibration), so that the main probability direction of the particle vibration can cut more magnetic lines of force, and the induced electron transition rate obtained in unit time is the maximum. The magnetic declination value of the external strong magnetic field direction is calculated by experimental measurement or thermal vibration probability and a statistical mathematical equation.
The invention determines the demonstration example of the optimal magnetic declination of the external strong magnetic field:
as shown in the combination of figures 4 and 5,
1. heat from the heat source 2 enters the furnace.
2. The heat source of the hearth heats the heat exchanger plates.
3. The inserted heat exchanger fins heat the thermoelectric material (plates or rods).
4. Before the magnetic resistance heat temperature reduction, the auxiliary cooler 4 is used for heat dissipation and temperature reduction.
5. Under the driving of the temperature difference between the two ends of the thermoelectric material, the conventional seebeck thermoelectric current with low efficiency can be generated.
6. According to different magnetic declination angles, the (ferromagnetic) thermoelectric material is magnetized by a circumferential annular external strong magnetic field 8.
7. When the energy level of the electron is increased after the electron is subjected to multiple thermal vibrations is larger than the binding force of the particle, the electron undergoes energy level transition and flows to the direction of a low energy level, and thermal vibration magnetic induction current is formed.
Because the direction of the Lorentz force is perpendicular to the movement direction of the electrons, all the Lorentz force can not directly do work on the electrons. However, the Lorentz force can determine the direction of the electronic stress, and the external mechanical energy (such as the energy of a generator rotor, the energy of particle thermal shock and the like) can be converted into electronic directional power energy.
8. The corresponding thermomagnetic electric output power is recorded by changing different declination angles (generally 0-45 degrees), and is listed in a table or a drawn curve, the output power is measured by an electric power meter, and the electric power meter 7 is arranged on the current external transmission line 6.
And optimally selecting the magnetic declination corresponding to the maximum thermomagnetic electric output electric power so as to determine the optimal magnetic declination of the external strong magnetic field.
Claims (3)
1. The utility model provides a magnetic declination formula thermoelectric material high efficiency power generation facility which characterized in that: the magnetic deflection angle type thermoelectric material high-efficiency power generation device comprises a high-temperature heat exchanger (1), a thermoelectric material plate (3), an auxiliary cooler (4), an overhanging electrode (5), an external transmission electric coupler and an external transmission circuit, wherein one end of the thermoelectric material plate (3) is heated by a heat source heating furnace and the high-temperature heat exchanger (1) to form a high-temperature end (9), the other end of the thermoelectric material plate (3) is provided with the auxiliary cooler (4) to form a low-temperature end (10), so that temperature difference is generated at two ends of the thermoelectric material plate (3), and a heat insulation layer is arranged outside the thermoelectric material plate (3); the high-temperature end (9) and the low-temperature end (10) are respectively connected with an overhanging electrode (5) and an external transmission electric connector, the two external transmission electric connectors are connected with an external transmission circuit, and the material of the overhanging electrode (5) and the thermoelectric material plate (3) are in potential difference to form a PN junction structure; the high-intensity magnetic field (8) with the magnetic declination angle (11) enables the circumferential direction of the thermoelectric material plate (3) to generate annular magnetic force lines, the magnetic declination angle (11) is an included angle between the vertical line of the thermoelectric material plate and the magnetic force lines, the magnetic declination angle is 0-45 degrees, and the high-intensity magnetic field (8) is an external pilot frequency high-intensity magnetic field.
2. The high efficiency power generation device of claim 1, wherein: and heat insulation layers are arranged outside the high-temperature heat exchanger (1) and the auxiliary cooler (4), and the heat insulation layers of the high-temperature heat exchanger (1), the auxiliary cooler (4) and the thermoelectric material plate (3) are connected into a whole.
3. A method for generating power by using a high efficiency generator using a magnetic declination type thermoelectric material as defined in claim 1 or 2, wherein:
one end of a thermoelectric material plate (3) is heated through a heat source to form a high-temperature thermoelectric material plate (3), an auxiliary cooler (4) is arranged at the other end of the high-temperature thermoelectric material plate (3), temperature difference is generated at two ends of the high-temperature thermoelectric material plate (3), the thermoelectric material plate (3) is respectively connected with electrodes, and the electrodes are connected with a current receiving system;
voltage is generated at two ends of the high-temperature thermoelectric material plate (3), and at the moment, a strong magnetic field with a magnetic declination angle in the circumferential direction is applied along the high-temperature thermoelectric material plate, so that additional voltage is obtained on the high-temperature thermoelectric material plate (3), a Hall voltage phenomenon is generated, and the electromotive force of the high-temperature thermoelectric material plate is improved;
irregular chaotic vibration occurs to atoms of the high-temperature thermoelectric material plate (3), and when a strong magnetic field (8) with a magnetic declination (11) is applied to the external environment, the chaotic state of the magnetic moments of the irregular vibrating atoms is forcibly limited under the action of magnetic induction force, so that the irregular vibrating atoms are forced to be orderly arranged in a certain direction to form a certain regular magnetic domain; the external strong magnetic field forces the magnetization of the high-temperature material, thereby inhibiting the disordered vibration of atoms, reducing the temperature of the high-temperature thermoelectric material plate, and generating the reverse effect of the Curie temperature effect, namely the magnetic heat dissipation effect;
atoms and electrons in the high-temperature thermoelectric material plate (3) do reciprocating motion in a magnetic field, the energy level of primary electrons is improved in each vibration cycle, when the energy level of the electrons reaches a certain degree, the electrons are separated from the constraint of atomic nuclei and move to a low-energy environment to generate a quantization transition effect, the energy level changes of all atomic electrons in the magnetic field are analogized, the directional flow of the electrons is formed, and the quantization phenomenon of thermal vibration magnetic electrification is generated;
in the direction of the temperature difference gradient of the thermoelectric material plate (3) changing from high temperature to low temperature, the vibration of the thermoelectric material plate particles is eccentric vibration by taking an original point as a center; on the isothermal section of the thermoelectric material plate (3), the isothermal section is a section of the thermoelectric material plate vertical to the temperature gradient direction, the temperature, the energy and the free space binding force on the isothermal section are all equal, and the vibration of thermoelectric material plate particles on the isothermal plane is equal in probability and equal in amplitude and equal in center point; and the particles on the surface layer of the thermoelectric material plate eccentrically vibrate in the vertical direction;
because of the heat conduction and electric conduction surface enrichment effect, the contribution of the particles on the surface of the thermoelectric material plate to the thermomagnetic electricity is larger than that of the particles at the center of the thermoelectric material plate, under the condition of temperature difference, different external magnetic declination angles can obtain different thermomagnetic electric power, a certain magnetic declination angle exists between the direction of an external magnetic field and the normal direction of the surface of the thermoelectric material plate, so that more magnetic lines can be cut in the main probability direction of particle vibration, and the induced electron transition rate obtained in unit time is maximum;
the particle thermal vibration in the vortex magnetic line generates ampere current, and the current generates electromagnetic resistance opposite to the particle thermal vibration direction under the action of a magnetic field, so that the particle thermal vibration is inhibited, and a thermal resistance cooling effect is formed;
the magnetizing current has a surface skin effect, the annular magnetic force lines around the high-temperature thermoelectric material plate (3) form right-handed magnetizing current on the surface of the high-temperature thermoelectric material plate (3) in the longitudinal direction, and the current generated by magnetic thermoelectric power generation is transmitted outwards through the electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011193458.5A CN112152514A (en) | 2020-10-30 | 2020-10-30 | Magnetic deflection angle type thermoelectric material efficient power generation device and power generation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011193458.5A CN112152514A (en) | 2020-10-30 | 2020-10-30 | Magnetic deflection angle type thermoelectric material efficient power generation device and power generation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112152514A true CN112152514A (en) | 2020-12-29 |
Family
ID=73953820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011193458.5A Withdrawn CN112152514A (en) | 2020-10-30 | 2020-10-30 | Magnetic deflection angle type thermoelectric material efficient power generation device and power generation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112152514A (en) |
-
2020
- 2020-10-30 CN CN202011193458.5A patent/CN112152514A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Gutfleisch et al. | Magnetic materials and devices for the 21st century: stronger, lighter, and more energy efficient | |
| Christiaanse et al. | Proof-of-concept static thermomagnetic generator experimental device | |
| US7105935B2 (en) | Device of micro vortex for ferrofluid power generator | |
| Lee et al. | Permanent magnet array for the magnetic refrigerator | |
| CN101814871B (en) | Direct-current static and dynamic symmetric/asymmetric magnetic field generating device | |
| Dong et al. | Design and analysis of a small-scale linear propulsion system for maglev applications (1)—The overall design process | |
| Kowal et al. | The effect of the electrical steel properties on the temperature distribution in direct-drive PM synchronous generators for 5 MW wind turbines | |
| Mehmood et al. | Design and operation of a thermomagnetic engine for the exploitation of low‐grade thermal energy | |
| Li et al. | Influence of ferromagnetic slice on the charging performance of a through-wall HTS flux pump employing a magnetic coupler | |
| KR101875213B1 (en) | Electric generator running on low-temperature differentials by exploiting physical characteristics of Gadolinium | |
| Zhang et al. | High-frequency electromagnetic force characteristics on electromagnetic shielding materials in wireless power transmission system | |
| CN112152514A (en) | Magnetic deflection angle type thermoelectric material efficient power generation device and power generation method | |
| CN106286004B (en) | A kind of polyphase ac thermal-magnetic power generation system of Thermoacoustic engine | |
| Abdelhady | Innovative understanding of the duality confusion, the photovoltaic and magnetocaloric effects | |
| Homadi et al. | Modeling a new electrical generator utilizing waste heat and magnetic susceptibility | |
| Egolf et al. | Magnetic power conversion with machines containing full or porous wheel heat exchangers | |
| CN112290832A (en) | High-efficiency thermoelectric direct-current power generation device with thermal-temperature magnetic four-gradient coupling and power generation method | |
| Bouchekara et al. | Multiphysics modeling of a magnetic refrigeration system based on superconductors | |
| JP2002034233A (en) | Power generating system | |
| CN112126748A (en) | Metal vacuum magnetization heat treatment device and power generation method for metal heat treatment | |
| Liu et al. | The Study of the Heat Device in Wind-Magnetic Water Heater | |
| Gabrielyan et al. | Heat waste use for additional electricity generating using magnets thermal power plants | |
| Brekis et al. | Analysis of magnetohydrodynamic generator driven by thermoacoustic engine for deep Space applications | |
| CN112234869A (en) | Thermomagnetic efficient direct static electricity generation method | |
| Sun et al. | Suppressing the Eddy Current Damping of the Permanent Magnet Linear Synchronous Motor by Setting the Toothed Cooling Plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201229 |
|
| WW01 | Invention patent application withdrawn after publication |