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INVENTION
Patent of the Russian Federation RU2075133
ELECTROTHERMODYNAMIC GENERATOR OF ELECTRIC CURRENT
The name of the inventor: Mozhayev Grigory Ivanovich
The name of the patent holder: Mozhayev Grigory Ivanovich
Address for correspondence:
The effective date of the patent: 1993.11.03
Usage: Direct conversion of thermal energy into electrical energy. SUMMARY OF THE INVENTION An electrothermodynamic electric current generator comprises a device for generating thermal energy connected to a conversion unit consisting of a variable-section nozzle shell made of a dielectric material with electrodes interconnected through a breaker and a high-voltage source located at the input and output Nozzle, on the outer surface of which is placed a metal with a high magnetic permeability cover. The generator cover is provided with an induction current winding with contact terminals for connecting the consumer of the electric energy, and its perimeter of increase with respect to the transverse perimeter of the nozzle shell, so that the part of the electrode is adjacent to the nozzle shell, and the other part forms a gap in relation to the nozzle shell in which the gap is located Coil winding. The cover is made of a set of separate metal with high magnetic permeability plates along the cross section.
DESCRIPTION OF THE INVENTION
The invention relates to electrical engineering, more particularly to electric current generators, and is an improvement of known devices for direct conversion of internal (thermal) energy into electrical energy.
A known device for direct conversion of internal energy to electrical energy comprises a gas heater connected to a shell of a variable-section nozzle made of a dielectric material on the outer surface of which a metal with a high magnetic permeability is provided with a terminal provided with terminals for connecting the consumer. The terminals are located one at the ends of the plate. Inside the nozzle shell there are electrodes, at the nozzle inlet it is made in the form of a thermal cathode, at the outlet of the collector anode. The electrodes are interconnected via a breaker and a high voltage source (1).
The imperfection of the induction lining, as a system with displaced magnetic and electrical circuits, creates a low efficiency device.
A device is known for direct conversion of thermonuclear energy to electrical, it contains a source of controlled thermonuclear fusion connected through a magnetic plasma generator and a magnetic trap with a conversion unit made in the form of shells of variable-section nozzles made of a dielectric material adjacent to a magnetic trap from the side of magnetic plugs along The conductive induction laths, equipped with terminals for connection of the consumer, are placed on the surface of each shell of the nozzle. At the inlet and outlet of the nozzles are located electrodes, respectively the cathode and the anode collector, interconnected through a breaker and a high voltage source. A magnetic plasma duct is connected to a magnetic trap in its middle part, on the outside of which there are flat electrodes creating an electric field in the magnetic trap intersecting with the magnetic field of the trap (2).
In the induction plate, magnetic and electric fields are inseparably excited, which reduces the efficiency of the device.
The technical result of the invention is to increase the efficiency of direct conversion of internal energy into electrical energy by creating independent systems of magnetic and electric circuits. For this purpose, the liner is provided with windings of induction current and is made of an enlarged perimeter relative to the transverse perimeter of the nozzle shell. Therefore, the lower part of the electrode is adjacent to the nozzle shell, the opposite forms a gap in which the winding is placed. The cover is made of a set of metal plates.
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In Fig. 1 is a general view of an electrothermodynamic current generator in a section, FIG. 2 cross-section of the conversion unit with an electrode and an induction current winding.
The electrothermodynamic electric current generator comprises a device 1 for generating thermal energy, for example an organic fuel combustion chamber or a thermonuclear reactor with a magnetic trap, and a conversion unit consisting of an expanding nozzle 2 whose shell 3 is made of a dielectric material. At the entrance to the nozzle, an input electrode 4 is installed, at the outlet of the nozzle, the output electrode 5 is in the form of a collector, which are connected to each other through the interrupter 6 and the high voltage source 7 from the outside of the nozzle.
Outside the nozzle there is a plate 8 made of a set of plates along the cross section. The shape of the plates corresponds to the section of the electrode shown in FIG. 2. Plates, whether integral or composite from individual parts, are made of high-permeability sheet steel of transformer steel.
The cover 8 is adjacent to the shell 3 of the nozzle from the bottom (in the drawing) to half along the circumference of the shell. On the top (in the figure) of the shell 3 of the nozzle, the lining 8, for example in the form of a U-shape, is installed at a certain distance with respect to the shell 3 of the nozzle, and a gap is formed between the body of the electrode 8 and the body of the nozzle shell 3, a hollow space in which a part of the winding A coil 9 mounted on a rectilinear portion of the body of the electrode 8.
The winding of the coil 9 has contact terminals 10, to which the electric power consumer is connected.
The operation of the electrothermodynamic generator and its efficiency in converting the thermal energy converted into the nozzle 2 into the kinetic energy of the directed, ordered motion of the charge carriers is based on the fact that the flow of electric charges intermittently moving through the nozzle 2 creates an alternating magnetic field circulating in the cover 8 On the transverse perimeter of the electrode. This alternating magnetic field causes an electric field in the coil winding 9, which causes the induction of an electric current.
The strength of the excited induction current is proportional to the work done by the expiring gas jet through the transport of carriers of electric charges in the nozzle.
CLAIM
An electrothermodynamic electric current generator comprising a device for generating thermal energy coupled to a conversion unit consisting of a variable-section nozzle shell made of a dielectric material with electrodes interconnected through a breaker and a high-voltage source located at the nozzle inlet and outlet at The outer surface of which is provided with a high-permeability metal coating, characterized in that the generator cover is provided with an induction current winding with contact terminals for connecting the consumer of electric power and is made with a perimeter exceeding the transverse perimeter of the nozzle shell, so that a part of the liner is adjacent to the nozzle shell, and the opposite Its part forms a gap with the nozzle shell in which the winding of the induction current is placed, wherein the cover is made of a set of separate metallic high-permeability plates oriented parallel to the cross section of the nozzle.
print version
Published on February 13, 2007
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