WO2007091913A1 - Dispositif de production d'électricité électrique autonome - Google Patents

Dispositif de production d'électricité électrique autonome Download PDF

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Publication number
WO2007091913A1
WO2007091913A1 PCT/RU2006/000100 RU2006000100W WO2007091913A1 WO 2007091913 A1 WO2007091913 A1 WO 2007091913A1 RU 2006000100 W RU2006000100 W RU 2006000100W WO 2007091913 A1 WO2007091913 A1 WO 2007091913A1
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WO
WIPO (PCT)
Prior art keywords
power unit
magnetic
rotor
power
air flow
Prior art date
Application number
PCT/RU2006/000100
Other languages
English (en)
Russian (ru)
Inventor
Valentin Vladimirovich Shabaturov
Original Assignee
Shabaturov Valentin Vladimirov
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shabaturov Valentin Vladimirov filed Critical Shabaturov Valentin Vladimirov
Publication of WO2007091913A1 publication Critical patent/WO2007091913A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • F05B2240/9111—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a chimney

Definitions

  • the invention relates to the field of electric power and is intended for the production of electricity using non-traditional renewable sources, namely the air flow resulting from the natural difference in air pressure above the ground and at altitude.
  • a device for generating electricity comprising a vertically mounted pipe with a wall of a housing of variable cross section with expansion in the upper and lower sections and a narrowing in the middle of the pipe, in which a propeller turbine connected to the rotor of the electric generator is placed (see US Patent JM 4016725 A, IPC 7 F 02 C 1/04, 04/12/1977).
  • this device requires heating the air in the lower part of the pipe and at the same time does not allow to obtain significant power due to the design of the electric generator.
  • the closest to the invention in technical essence and the achieved result is a device for generating electricity, which contains a vertically mounted housing with an internal channel of variable cross-section with a narrowing in the middle part of the housing, which houses a multi-stage propeller turbine connected to a cylindrical rotor of an electric generator made magnetic or with the field winding, and equipped with a cone-shaped nozzle in the lower part, while the inner channel is open from the upper end of the housing, a lower housing part made openings for controlled air flow through a control system, which also has an electronic part to stabilize the parameters of the electric current, the stator of the electric generator is made in the form of two cylindrical shells mounted on the housing coaxially relative to the rotor and equipped with electric windings, the rotor mounted on a magnetic suspension and above the upper end the housing is mounted with the possibility of vertical movement of the protective cap (see patent RU N ° 2225949, class F 03 G 7/04, 03/20/2004).
  • This design of the device allows you to receive electrical energy, however, the implementation
  • the problem to which the present invention is directed is to simplify the design of the power generating device and expand the scope of its use
  • the technical result to which the invention is directed is to increase the reliability of the power generating device by simplifying the design of the electric generator and making the device in the form of a modular design, easily adaptable to specific consumer tasks.
  • the stand-alone power generating device contains a power unit, a system for creating air flow through the power unit and the stabilization and regulation unit of the output voltage, while the power unit is made in the form of a cylindrical hollow vertically mounted housing with an electric generator stator inside it, inside which a multi-stage propeller turbine is installed on the vertical shaft with an electric generator rotor enveloping it, made magnetic or with excitation windings, the vertical turbine shaft is mounted on the upper and lower magnetic supports, each of which is formed by a cone made of magnet, installed in the conical cavity of the magnetic base,
  • the system for creating air flow through the power unit consists of two parts: the lower one, on which the power unit, and the upper, attached on top of the power unit, while the lower part is made in
  • Electricity is generated in a power unit that converts the kinetic energy of the air stream into electrical energy.
  • the system for creating an air flow consists of two parts, the lower part is designed for mounting a power block on it and provides a laminar air supply to the propeller turbine, and the upper one provides the necessary pressure difference and, accordingly, air flow, affecting the power of the device.
  • the upper part having a cylindrical shape, can be made both with rigid walls (with a total low height of the device), and with soft airtight walls (with a total height of hundreds of meters) having internal cavities for filling with gas, lighter than air, providing a vertical arrangement of the upper parts, its rise (inflation) and a system of stretch marks and internal jumpers, which give the structure a cylindrical shape and hold it upright in case of wind.
  • the stabilization and regulation unit of the output voltage allows you to convert the EMF induced in the stator of the device into the electric current parameters necessary for the consumer. Depending on the purpose of the device, it can be either direct or alternating current, of different voltage and frequency.
  • the design of the device is easily assembled and quickly put into operation, since the modular design of the device allows you to create modules that are fully prepared for work at the installation site, which reduces the likelihood of errors maintenance personnel during the assembly and preparation for operation of the power generating device.
  • Figure l is a schematic longitudinal section of a power unit.
  • Figure 2 schematically shows a longitudinal section of a stand-alone power generating device.
  • the self-contained electric generating device contains a power unit (see Fig. L), which consists of a vertically mounted cylindrical body 1, inside which a multi-stage propeller turbine 2 is placed, connected to a rotor 3 of an electric generator enclosing it, made magnetically or with an excitation winding. Around the rotor 3 are coaxially placed electrical windings forming the stator 4 of the electric generator.
  • the shaft of the turbine 2 and at the same time of the rotor 3 is mounted on magnetic bearings - upper and lower.
  • Each magnetic support consists of a base 5 with a conical cavity and a cone 6 located in the conical cavity and facing the latter with the same magnetic pole. The implementation of the cone 6 and the base 5 with a conical cavity makes it possible to center the rotor 3 relative to the stator 4.
  • the system for creating the necessary air flow (see Fig. 2) consists of two parts, the lower part 7 is designed to fasten the power unit on it and provide a laminar regime of air supply to the propeller turbine 2.
  • the upper part 8, having a cylindrical shape, can be, as described above, made of soft b air-tight material, while the upper part 8 is made with cavities 9 of a gas-tight material for filling with gas lighter than air, providing a vertical arrangement of the upper part 8 (inflation and lifting).
  • a system of stretch marks 10 and internal jumpers 11 give the structure a cylindrical shape and hold it upright in case of wind.
  • the internal cavities are connected to the reservoir 12, which contains a supply of gas, and for folding the structure and release of gas lighter than air from the cavities 9, a controllable valve 13 is used.
  • a canopy 14 can be installed over the upper part 9, which serves to protect the power unit from precipitation.
  • the air flow through the power unit is regulated at the entrance to the latter by a damper, for example a horizontal damper 15.
  • the upper part 8 For low-power devices (for example, for street lighting poles), it is possible to manufacture the upper part 8 from rigid material without a system of extensions 10 and internal jumpers 11.
  • the stabilization and control unit of the output voltage 16 is used to convert the EMF induced in the stator of the device into the electric current parameters necessary for the consumer (constant, variable, frequency, number of phases) and is made depending on the purpose of the device.
  • Autonomous power generating device operates as follows.
  • Magnetic bearings minimize loss of thorns, which makes it possible to increase the efficiency of turbine 2, while ensuring the long-term operation of the device.
  • the calculations show that the installed capacity of the device can range from tens of kW (the height of the device is several tens of meters with a rotor diameter of 2 to 2 meters) to several MW (height is hundreds of meters, the diameter of the rotor is 2 to 10 meters).
  • the power of the proposed device depends on the air flow through the power unit, the efficiency of the turbine, the diameter and design of the rotor.
  • the indicated parameters (first of all, air flow) can be regulated to a considerable extent. Thus, it is possible to satisfy the electricity needs of both domestic and industrial consumers.
  • the device can have the following practical applications: For industrial purposes, as the main or backup (emergency) source of electricity for: power supply of energy-intensive industries; - electrochemistry (electrolysis processes, in particular hydrogen production); electric transport; power supply of remote and inaccessible areas; road (street) lighting; providing electricity to industrial enterprises with seasonal or fluctuating electricity needs throughout the day; emergency rescue operations.
  • main or backup emergency source of electricity for: power supply of energy-intensive industries; - electrochemistry (electrolysis processes, in particular hydrogen production); electric transport; power supply of remote and inaccessible areas; road (street) lighting; providing electricity to industrial enterprises with seasonal or fluctuating electricity needs throughout the day; emergency rescue operations.
  • the device can be used as an autonomous source of energy for housing and communal needs (energy supply, lighting, heat supply, water heating) in villages, private and multi-apartment buildings, conversion of housing and communal services (boiler houses) from hydrocarbon fuel to electricity. Replacing natural gas used for domestic purposes and motor vehicles with hydrogen, etc.

Abstract

L'invention concerne un dispositif de production d'électricité autonome destiné à la transformation en électricité de l'énergie d'un flux d'air qui se forme dans un tuyau vertical. Le groupe moteur du dispositif se présente comme un boîtier (1) avec un stator de génératrice d'électricité disposé à l'intérieur de celle-ci, à l'intérieur duquel on a monté sur un arbre vertical une turbine à pales à étages multiples (2) avec un rotor (3) de génératrice qui l'entoure, équipée d'un stator (4). L'arbre de turbine (2) est monté sur les paliers magnétiques inférieur et supérieur, qui comportent une base (5) avec une logique de cône et un cône (6) dont les pôles magnétiques identiques sont tournés l'un vers l'autre. Le système pour créer un flux d'air est constitué de deux parties : une partie inférieure, sur laquelle est monté le groupe moteur, et une partie supérieure, fixée au groupe moteur. La partie inférieure se présente comme une virole cylindrique, et la partie supérieure se présente comme un tuyau fait d'un matériau étanche à l'air souple ou rigide. Le dispositif a une structure simplifiée et un domaine d'utilisation élargi.
PCT/RU2006/000100 2006-02-09 2006-03-06 Dispositif de production d'électricité électrique autonome WO2007091913A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2006103759 2006-02-09
RU2006103759/06A RU2301355C1 (ru) 2006-02-09 2006-02-09 Автономное электрогенерирующее устройство

Publications (1)

Publication Number Publication Date
WO2007091913A1 true WO2007091913A1 (fr) 2007-08-16

Family

ID=38314385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2006/000100 WO2007091913A1 (fr) 2006-02-09 2006-03-06 Dispositif de production d'électricité électrique autonome

Country Status (2)

Country Link
RU (1) RU2301355C1 (fr)
WO (1) WO2007091913A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009144656A1 (fr) * 2008-05-27 2009-12-03 Yoav Cohen Procédé et installation pour extraire et convertir l'énergie thermique de l'environnement
RU2680378C1 (ru) * 2017-12-21 2019-02-20 Олег Алексеевич Серегин Автономное устройство освещения

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1112203A (en) * 1913-04-01 1914-09-29 Albert J Fandrey Atmospheric power-generator.
FR1011132A (fr) * 1948-12-13 1952-06-19 Aéromoteur perfectionné
RU2160850C1 (ru) * 2000-06-08 2000-12-20 Цивинский Станислав Викторович Устройство для получения электроэнергии из тепла воздуха окружающей среды
RU2225949C1 (ru) * 2003-07-14 2004-03-20 Шабатуров Валентин Владимирович Устройство для выработки электроэнергии

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1112203A (en) * 1913-04-01 1914-09-29 Albert J Fandrey Atmospheric power-generator.
FR1011132A (fr) * 1948-12-13 1952-06-19 Aéromoteur perfectionné
RU2160850C1 (ru) * 2000-06-08 2000-12-20 Цивинский Станислав Викторович Устройство для получения электроэнергии из тепла воздуха окружающей среды
RU2225949C1 (ru) * 2003-07-14 2004-03-20 Шабатуров Валентин Владимирович Устройство для выработки электроэнергии

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009144656A1 (fr) * 2008-05-27 2009-12-03 Yoav Cohen Procédé et installation pour extraire et convertir l'énergie thermique de l'environnement
RU2680378C1 (ru) * 2017-12-21 2019-02-20 Олег Алексеевич Серегин Автономное устройство освещения

Also Published As

Publication number Publication date
RU2301355C1 (ru) 2007-06-20

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