WO2017078653A1 - Centrale électrique - Google Patents

Centrale électrique Download PDF

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Publication number
WO2017078653A1
WO2017078653A1 PCT/UA2016/000127 UA2016000127W WO2017078653A1 WO 2017078653 A1 WO2017078653 A1 WO 2017078653A1 UA 2016000127 W UA2016000127 W UA 2016000127W WO 2017078653 A1 WO2017078653 A1 WO 2017078653A1
Authority
WO
WIPO (PCT)
Prior art keywords
power plant
electromagnets
solenoids
plant according
armature
Prior art date
Application number
PCT/UA2016/000127
Other languages
English (en)
Inventor
Gennadii LUKASHENKO
Oleksandr Kuznetsov
Original Assignee
Lukashenko Gennadii
Oleksandr Kuznetsov
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
Priority claimed from UAA201510656A external-priority patent/UA114842C2/uk
Application filed by Lukashenko Gennadii, Oleksandr Kuznetsov filed Critical Lukashenko Gennadii
Publication of WO2017078653A1 publication Critical patent/WO2017078653A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K53/00—Alleged dynamo-electric perpetua mobilia
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation

Definitions

  • the invention relates to electric power plants and electric engineering. PRIOR ART
  • Document CN 104981587A contains the disclosure of a combined cycle power plant with a gas turbine a shaft connecting a compressor to a turbine, and a first generator, a heat recovery steam generator fluidly connected to the exhaust of the gas turbine,
  • the heat recovery steam generator has at least one top suspended bundle with an upper manifold , which is connected to a supporting structure of the heat recovery boiler by a bundle suspension , a lower manifold , and vertically arranged heat exchange pipes.
  • a high pressure life steam pipe is connecting the final lower superheat manifold to the high pressure steam turbine and/or a medium pressure hot reheat steam pipe connecting the final lower reheat manifold to the medium pressure steam turbine .
  • the said invention is aimed to produce electric power meanwhile it requires a source of heat to generate steam and without the latter it cannot be operated efficiently. If there is not a source of ecologically, clean geothermal heat there can be used heat produced by burning organic or fossil fuels and it increases air pollution. Besides abovementioned the change of temperatures and pressure in the system inevitably accelerates corrosion of metallic parts.
  • the US Patent US 2013004761 1 A discloses a solar power plant part of a solar thermal power plant including a first solar collector surface which is arranged in one section of a heat transfer medium circuit is provided. A second solar collector surface is arranged in the solar power plant part as a super heater for a working medium which may be released for technical work in a turbine. A solar thermal power plant which includes a solar power plant part is also provided. The solar thermal plant includes a working medium circuit and a steam turbine. The said power plant can be efficient only in the regions with significant number of sunny days or at least a source of constant heat. In sub-Arctic regions the Sun rises over the horizon only for six months a year.
  • the objective of the invention is to create a power plant of a closed cycle with a high output power rate, zero level of emissions and low cost of exploitation due to using no external sources of energy like fuel, heat, sunlight, wind or kinetic power of water.
  • the power plant as claimed in the claims achieves this object due to using innovative direct current electric motors and innovative arrangement of the parts of the power plant.
  • the power plant comprises an electric power generator, a direct current motor with a powered armature or a direct current motor with a powered stator, a mechanical transmitter to transmit torque from the DC motor shaft to the power generator shaft, an accumulator battery or a set of batteries, a charger meant to charge the accumulator battery, a switchgear meant to distribute current of the electric power generator among the DC motor, the charger and power consumers, wherein the switchgear is designed to have an input for electric power produced by the electric power generator, the first output for current supply to the DC motor input, the second output for current supply to the charger input and the third output for current supply to electric power consumers, wherein the elements of the power plant are electrically connected so that the output of the electric power generator is connected with the switchgear input, the first switchgear output is connected with the DC motor input, the second switchgear output is connected with the charger input, the third switchgear output is connected with the electric power consumers and the charger output is connected with the accumulator battery or a set of batteries.
  • the power plant works as follows, electric current from the battery or a set of batteries is transmitted to the direct current electric motor. Due to the specific design of the motor the amount of consumed power is significantly lower than the output rate. The torque is transmitted mechanically from the shaft of the DC motor to the shaft of the electric power generator. Than the generated power is distributed among the consumers of electricity and the recharger. Once the power plant works stably the switchgear transmits a part of the generated power to the DC motor and the battery or batteries are recharged by the recharger. The power plant's work is based upon the difference between the amount of electric energy consumed by the Direct Current electric motor and the amount of kinetic energy produced by the motor and then transmitted to the electric power generator to be transformed into electric energy.
  • the direct current electric motor with a powered armature is designated to comprise a motor case, an accommodated armature, a stator and pairs of contact brushes and the armature comprises a shaft, bearings, solenoids or electromagnets, contacts of solenoids or electromagnets, fixing elements to fix the solenoids or electromagnets on or in the armature so that they are equally spaced from the shaft and their assumed longitudinal axes are parallel to the assumed longitudinal axis of the shaft and the distance between the assumed longitudinal axes of all pairs of adjacent solenoids or electromagnets is the same, wherein the fixing elements are made of a dielectric and diamagnetic material and fixing elements rigidly mounted on the shaft and arranged so that their planes are perpendicular to the assumed longitudinal axis of the shaft and the stator comprises at least one pair of permanent magnets and the
  • the direct current electric motor works as follows, electric current is transmitted from the battery or a set of batteries to brushes.
  • the solenoids or electromagnets contact the brushes and magnetic field is excited in them.
  • the poles of the permanent magnets interact with the magnetic fields of the solenoids or electromagnets.
  • Powerful permanent magnets repel the like poles and attract the unlike poles. So, in a position of an electromagnet or a solenoid is in between two unlike poles of permanent magnets, it is repelled by one pole and attracted by the other one.
  • the solenoid or electromagnet In the position closest to the unlike of a permanent magnet the solenoid or electromagnet, say - electromagnet 1 , unlocks contact and becomes electrically neutral while the next-in-line solenoid or electromagnet, say - electromagnet 2, is attracted by the permanent magnets at the same time causing the armature's revolution.
  • the electromagnet 1 contacts the next-in-line pair of brushes having opposite polarity and in its coil is excited a magnetic field of opposite polarity.
  • the poles of electromagnet 1 and the poles of the closest permanent magnets become like poles and cause bilateral repelling.
  • electromagnet 1 reaches the position between magnetic fields of neighboring pairs of permanent magnets it is affected by two forces at the same time - repelling and attraction.
  • the most efficient embodiment of the invention may include permanent magnets in the shape of semi rings to provide a continual exposure to the magnetic fields of permanent magnets and smooth character of revolution of the armature. In order to reduce friction, sparking and heating of contacts the latter are recommended to be manufactured in the shape of slip-rings or slip-rolls. It is obvious for a person skilled in art that permanent magnets can be positioned not on both sides of the armature but on one side. But in this variant the bearings will have additional load because of misbaianced armature and it will cause uneven wearing out of the bearings and misbaianced work of the apparatus.
  • the total capacity of the motor is the sum of capacities of the armature and the stator magnetic fields. Powerful permanent magnets can have very high capacity rate.
  • This value does not correspond to the weight of magnets.
  • a magnet capable to hold a weigh equal 100 kilograms when applied to a lever 1 metre long has a mechanical effect equal 9800 Newtons.
  • a pair of magnets has a double effect. The said pair of magnets will effect any electromagnet if its mass and the mass of the armature and the level friction is lower than this value. So an electromagnet can consume an amount of electric power enough to generate a minimal efficient magnetic field.
  • the direct current electric motor with a powered stator comprises a motor case (8), accommodated armature in the shape of a flanged bobbin (16), a stator (17) and at least one pair of solenoids or electromagnets (14), wherein the armature comprises a shaft (12), bearings (13) and two circular rows of permanent magnets which are arranged on the flanges coaxially and oppositely poled and the permanent magnets can be the shape of such bodies as a disc, a cylinder, a spherical segment, a ring , a semiring, a torus or an arc; the stator includes at least one pair of solenoids or electromagnets and electromagnetic sensors rigidly mounted on at least one stator holder (18).
  • the stator is fixed between the flanges of the armature which can revolve freely and the permanent magnets in the armature are equally spaced from the shaft and their assumed longitudinal axes are parallel to the assumed longitudinal axis of the shaft and the distance between the assumed longitudinal axes of all pairs of adjacent magnets is the same and the armature and the stator.
  • the said motor works as follows, when electric current is transmitted to the coils of, say, the first solenoid or electromagnet of the stator a magnetic field is generated in them.
  • the unlike poles of the magnetic fields of the solenoid or electromagnet attract unlike poles of the permanent magnets of the rotor and repel the like poles.
  • the rotor position sensor breaks the contact and the solenoid or electromagnet becomes electrically neutral.
  • the next-in-line solenoid or electromagnet is switched on to have a polarity attracting the first pair of permanent magnets while the first solenoid acquires the opposite polarity.
  • the switchgear switches solenoids or electromagnets of the stator in turns changing their polarity for opposite one.
  • the rotor can have more than two electromagnets or solenoids to provide a smooth manner of rotation.
  • the said variant of embodiment has certain advantages comparing to the direct current motor with a powered armature - it has a smaller number of friction parts and sparking can occur only inside the switchgear.
  • both variants of the said power plant can be used in all known spheres of engineering as sources of electric power. It should be noted that the direct current electric motors claimed as parts of the power plant can be used in other fields of electric engineering - in industry, in transport sphere and others.
  • the main advantage of the said power plant is that requires no external sources of energy like fuel, sunlight, wind or water. It produces no emissions into the atmosphere. It is simple in operation and service. In both variants batteries should be changed periodically as well as friction parts - brushes in the DC motor with a powered armature, contacts in the DC motor switchgear.
  • the power plant has a limited temperature range for efficient work of permanent magnets, so it has to be used and transported considering this fact.
  • Figure 1 presents the general scheme of the power plant where following numbers match the following parts: 1 - battery or a set batteries; 2- Direct Current electric motor; 3 - mechanical transmitter; 4 - electric power generator; 5 - switchgear; 6 - electric power consumers; 7 - recharger.
  • Figure 2 shows a perspective view of a DC motor with a powered armature, where the following numbers match the following parts: 8 - motor case; 9 - armature; 10 - stator' 11- brushes; 12 - shaft; 13 - bearings; 14 - solenoids or electromagnets; 15 - fixing elements; 16 - permanent magnets
  • Figure 3 shows a top sectional view of the armature of the DC motor with a powered armature, where the following numbers match the following parts: 8 - motor case; 9 - armature; 10 - stator; 11- brushes; 12- shaft; 14 - solenoids or electromagnets; 15 - fixing elements.
  • Figure 4 shows a side sectional view of the armature, where following numbers match the following parts: 8 - motor case; 9 - armature; 10 - stator; 11- brushes; 12 - shaft; 14 - solenoids or electromagnets contacting brushes; 15 - fixing elements; 16 - permanent magnets
  • Figure 5 shows a perspective view of the Direct Current motor with a powered stator, where the following numbers match the following parts: 8 -motor case; 17 - armature in the shape of a flanged bobbin; 18 - powered stator comprising two solenoids or electromagnets; 19 - stator holder.
  • Figure 5 shows a front view of the Direct Current motor with a powered stator, where the following numbers refer to the following parts: 8 - motor case; 17 - armature in the shape of a flanged bobbin; 12 - shaft; 18 - powered stator with two solenoids or electromagnets.
  • Figure 6 shows a front view of the Direct Current motor with a powered stator, where the following numbers match the following parts: 8 - motor case; 2 - shaft; 17 - armature in the shape of a flanged bobbin; 18 - powered stator comprising two solenoids or electromagnets fixed on the stator holder.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

La présente invention concerne une centrale électrique qui comprend un générateur d'énergie électrique (4), un moteur à courant continu (2) avec un induit motorisé, un transmetteur mécanique (3) pour transmettre le couple de l'arbre de moteur CC à l'arbre de générateur électrique, une batterie d'accumulateurs ou un ensemble de batteries (1), un chargeur (7) destiné à charger la batterie d'accumulateurs, un appareillage de commutation (5) destiné à distribuer le courant du générateur d'énergie électrique parmi le moteur CC, le chargeur et des consommateurs d'énergie électrique (6), l'appareillage de commutation étant conçu pour avoir une entrée pour l'énergie électrique produite par le générateur d'énergie électrique, la première sortie pour l'alimentation en courant à l'entrée de moteur CC, la deuxième sortie pour l'alimentation en courant à l'entrée de chargeur et la troisième sortie pour l'alimentation en courant des consommateurs d'énergie électrique, les éléments de la centrale électrique étant électriquement connectés pour que la sortie du générateur d'énergie électrique soit connectée à l'entrée d'appareillage de commutation, la première sortie d'appareillage de commutation étant connectée à l'entrée de moteur CC, la deuxième sortie d'appareillage de commutation étant connectée à l'entrée de chargeur, la troisième sortie d'appareillage de commutation étant connectée aux consommateurs d'énergie électrique et la sortie de chargeur étant connectée à la batterie d'accumulateurs ou à un ensemble de batteries.
PCT/UA2016/000127 2015-11-02 2016-11-03 Centrale électrique WO2017078653A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
UAA201510656A UA114842C2 (uk) 2015-11-02 2015-11-02 Електродвигун постійного струму
UAA201510656 2015-11-02
UAA201510657 2015-11-02
UA201510657 2015-11-02
UAA201609205 2016-09-02
UA201609205 2016-09-02

Publications (1)

Publication Number Publication Date
WO2017078653A1 true WO2017078653A1 (fr) 2017-05-11

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ID=57680470

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2016/000127 WO2017078653A1 (fr) 2015-11-02 2016-11-03 Centrale électrique

Country Status (1)

Country Link
WO (1) WO2017078653A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019012307A1 (fr) * 2017-07-10 2019-01-17 Soporan Dumitru Source d'alimentation portable
US20200378363A1 (en) * 2018-07-20 2020-12-03 Lee Shou Hsun Wind driven electric generator
CN112737398A (zh) * 2020-12-28 2021-04-30 上海大学 一种纳米摩擦发电模块和组合式风能发电装置及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000072431A1 (fr) * 1999-05-21 2000-11-30 Park Byung Sun Dynamo magnetique tirant profit d'un phenomene de rotation engendre par la force repulsive d'un aimant permanent
US6246146B1 (en) * 1996-04-18 2001-06-12 Helmut Schiller Axial field electric direct current motor and generator
US20060038456A1 (en) * 2004-08-20 2006-02-23 Dumitru Bojiuc Monopole field electric motor generator
US20120161564A1 (en) * 2010-12-23 2012-06-28 Leng Khuong Lee Device and Method of Recycling Energy
US20130047611A1 (en) 2010-05-06 2013-02-28 Jan Brückner Solar power plant part of a solar thermal power plant and solar thermal power plant provided with solar collector surfaces for a heat transfer medium and working medium
CN104981587A (zh) 2012-03-28 2015-10-14 阿尔斯通技术有限公司 联合循环发电厂及用于操作此类联合循环发电厂的方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6246146B1 (en) * 1996-04-18 2001-06-12 Helmut Schiller Axial field electric direct current motor and generator
WO2000072431A1 (fr) * 1999-05-21 2000-11-30 Park Byung Sun Dynamo magnetique tirant profit d'un phenomene de rotation engendre par la force repulsive d'un aimant permanent
US20060038456A1 (en) * 2004-08-20 2006-02-23 Dumitru Bojiuc Monopole field electric motor generator
US20130047611A1 (en) 2010-05-06 2013-02-28 Jan Brückner Solar power plant part of a solar thermal power plant and solar thermal power plant provided with solar collector surfaces for a heat transfer medium and working medium
US20120161564A1 (en) * 2010-12-23 2012-06-28 Leng Khuong Lee Device and Method of Recycling Energy
CN104981587A (zh) 2012-03-28 2015-10-14 阿尔斯通技术有限公司 联合循环发电厂及用于操作此类联合循环发电厂的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019012307A1 (fr) * 2017-07-10 2019-01-17 Soporan Dumitru Source d'alimentation portable
US20200378363A1 (en) * 2018-07-20 2020-12-03 Lee Shou Hsun Wind driven electric generator
CN112737398A (zh) * 2020-12-28 2021-04-30 上海大学 一种纳米摩擦发电模块和组合式风能发电装置及方法

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