RU2070765C1 - Method and device for electrical potential generation - Google Patents

Abstract

FIELD: electrical engineering; DC-to-DC conversion. SUBSTANCE: helical magnetic field is built up, electric conductor is placed in axis of helical magnetic field, device has helical magnetic circuit with DC field winding and conductor placed in axis of magnetic-circuit helix; magnetic circuit may be made in the form of closed toroidal spiral. EFFECT: provision for DC current generation. 3 cl, 3 dwg

Description

 The claimed method of Busygin's generation of electric potential and a device for its implementation are intended to convert a constant magnetic field to direct current and can find application for the development of accelerators of charged particles, in electrical devices for measuring magnetic fields, and also as a source of electricity in stand-alone installations.

 A known method of generating an electric potential, implemented in a device in which a constant voltage is converted to constant voltage (see, for example, AS USSR N 1111239, class N 02M 3/02, publ. 30.08.84 in B.I. N 32).

 The disadvantage of this method is that the conversion occurs with the loss of energy in the resistor. In addition, its scope is limited by the transformation.

 There is also known a method of generating an electric potential, closer in technical essence to the claimed one, implemented in the device and adopted as a prototype, which consists in generating an electric potential in a conductor (or semiconductor) with current when it is placed in a magnetic field (see, for example, a. S. USSR N 163508, class N 01L 43/06, publ. 06/23/64 in B.I. N 12).

 The disadvantage of this method is that it is relatively complex, as it is based on a semiconductor material. In addition, devices made by a known method require a long and qualified setup, unreliable in operation.

 The claimed invention is aimed at increasing the versatility of use, increasing reliability and better manufacturability.

 To achieve this result in a method consisting in generating an electric potential in a conductor by placing it in a magnetic field, according to the invention, the magnetic field is formed in the form of a spiral, and the conductor is placed in the axis of the spiral magnetic field.

 In the device for generating electric potential in a conductor containing a magnetic circuit and a conductor located in the magnetic circuit region, according to the invention, the magnetic circuit is made in the form of a spiral, equipped with a direct current excitation winding, and the conductor is located in the axis of the spiral.

 In an embodiment of the device, the magnetic circuit is made in the form of a closed toroidal spiral.

 The process of generating electric potential when a conductor is placed in a spiral magnetic field is universal and can be used to make devices, create autonomous power sources, etc.

 In addition, since the proposed method does not require pre-tuning, the process of obtaining electric potential is obtained using less hardware.

 In the claimed method there are no restrictions on the magnitude of the current or voltage.

 Figure 1 shows the design of a device for generating electric potential according to the Busygin method; figure 2 shows a design with a field winding; figure 3 shows a design with a toroidal closed magnetic circuit and an annular conductive coil.

 A device for generating an electric potential consists of an electrically conductive rod 1 (see FIG. 1), around which a spiral 2 of a pre-magnetized magnetically conductive material is wound. The whole structure is located on the turntable 3.

 In the second embodiment, presented in two projections (figure 2), the magnetically conductive material 2 has an excitation winding 4, powered by a direct current source 5. In this case, the preliminary magnetization of the spiral 2 is not required.

 In the third embodiment (figure 3), the electrically conductive rod is made in the form of a coil 6, around which a closed magnetic circuit 7 is wound, part of the magnetic circuit has a window for placing the magnetization coil 8. The latter receives power from an adjustable constant current source 9.

A device made in accordance with the Busygin method for generating electric potential, operates as follows. When placing the conductor 1 (figure 1) in a magnetic field 2 at its ends there is a potential difference, the polarity of which depends on the direction of rotation of the turns of the magnetic circuit and is determined by the rule of the propeller. So, if the rotation of the turns of the magnetic circuit coincides with the rotation of the right-hand screw, then the positive electric potential will coincide with the tip of the screw, and its value will be higher than with left-hand winding of the spiral. If you change the position of the magnetic circuit with respect to the earth’s field using a rotary device 3, then the total magnetic flux Φ will be determined as F _Σ = Φ ₀ + Φ ₃ , where Φ _{0 is the} magnetic flux from the residual magnetization of the core, and Φ ₃ is the Earth’s magnetic field . As a result, the EMF in the conductive rod 1 will change. If the input terminals of the conductor are closed (not shown), then the energy stored in the magnetic circuit and equal to Φ _Σ F, where F is the magnetizing or coercive force, will be converted into electric.

 In the embodiment (Fig. 2), the magnetic field is energized by the excitation winding 4, and preliminary magnetization of the core is not required. By changing the bias current, you can act on the EMF induced on the clamps of the conductive rod 1.

 In the embodiment (Fig. 3) of this method, due to the presence of a closed magnetic circuit 7, the magnetic field formed by the magnetization coil 8 can be significantly increased in comparison with the two previous versions. In this case, in the current conductor 6, made in the form of a multi-turn coil, the EMF will also be significantly higher.

 Thus, in the proposed method Busygin there is the possibility of widespread use of the magnetic field, including the Earth's magnetic field, to obtain the potential difference.

 The technical and economic advantages of the Busygin method of generating electric potential and devices for its implementation are as follows.

 The Earth's magnetic field can be used to generate electrical energy. An additional power source is not required.

 The energy cost of obtaining the potential difference is significantly less than that of the prototype.

 Devices made by this method are simpler to manufacture and do not require the use of special materials.

 Devices do not require special adjustment work and their reliability is higher.

 Great versatility of application is provided, covering a range from use in devices to generating electrical energy and accelerating charged particles.

Claims (3)

 1. A method of generating an electric potential, in which a conductor is placed in the magnetic field, characterized in that the magnetic field is formed in the form of a spiral, and the conductor is placed in the axis of the spiral of the magnetic field.  2. A device for generating electric potential, containing a magnetic circuit and a conductor placed in the region of the magnetic circuit, characterized in that the magnetic circuit is made in the form of a spiral, is equipped with a direct current excitation winding, and the conductor is located in the axis of the spiral of the magnetic circuit.  3. The device according to claim 2, characterized in that the magnetic circuit is made in the form of a closed toroidal spiral.

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