WO2013075192A1 - Multiple electrical energy-generating wind turbine - Google Patents

Multiple electrical energy-generating wind turbine Download PDF

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Publication number
WO2013075192A1
WO2013075192A1 PCT/BR2012/000460 BR2012000460W WO2013075192A1 WO 2013075192 A1 WO2013075192 A1 WO 2013075192A1 BR 2012000460 W BR2012000460 W BR 2012000460W WO 2013075192 A1 WO2013075192 A1 WO 2013075192A1
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WO
WIPO (PCT)
Prior art keywords
turbine
generator
energy
generators
wind
Prior art date
Application number
PCT/BR2012/000460
Other languages
French (fr)
Portuguese (pt)
Inventor
Marcelo MONTEIRO DE BARROS
Original Assignee
Monteiro De Barros Marcelo
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 Monteiro De Barros Marcelo filed Critical Monteiro De Barros Marcelo
Publication of WO2013075192A1 publication Critical patent/WO2013075192A1/en

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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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors coaxially arranged
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
    • 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
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • 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
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
    • 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
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • 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
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • 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
    • F05B2220/00—Application
    • F05B2220/60—Application making use of surplus or waste energy
    • F05B2220/602—Application making use of surplus or waste energy with energy recovery turbines
    • 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
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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
    • F05B2250/00—Geometry
    • F05B2250/50—Inlet or outlet
    • F05B2250/501—Inlet
    • F05B2250/5011—Inlet augmenting, i.e. with intercepting fluid flow cross sectional area greater than the rest of the machine behind the inlet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/50—Hydropower in dwellings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/727—Offshore wind turbines

Definitions

  • the equipment of this invention utilizes the force generated by the pressure of wind or river or sea water to drive a turbine that is made up of two electric generators, one in the center of the tyrine and the natural nature thereof.
  • this set of generators may be formed by several generators connected to the set and can be yt ⁇ Kzados if there is such potential ARA) which is triggers a similar system .a '.a car headbox that when the aerodynamic pressure or hydrodynamic pressure exceeds a certain value is in operation using ⁇ s ®: system to switch the set and optimize the generation of electoral Georgia (the system adjusts to the force received , optimizing the efficiency of energy generation).
  • the entire system set is controlled by a computer (CPO or intelligent control set) that manages the generation, rectification (frequency adjustments), storage and distribution of the generated energy.
  • CPO computer
  • the CPU computer or intelligent control set mentioned above will make the decisions about which system configuration will be best for optimal use of the powertrain and to generate power with 100% utilization of wind or hydraulic power.
  • N speed in revolutions per minute
  • s es orregrrrentent ⁇ Slip is the percentage difference from rotor speed to the speed of the field of an induction motor)
  • p no. - ⁇ ,
  • the CPU or intelligent control set will have the information of what the output voltage, for example 13.8 kV and the sum of the powers of each generator (these values are characteristic of each project and predefined according to its developers). )
  • the developed equipment has the following characteristics: a) - a wind turbine built to propel two or more electric power generators.
  • the first one is located in the center of the turbine (it can be built all along the axis or only in a multi-ring) and the second one is fixed at the outer perimeter tf the turbine which can also be built in a multipole ring.
  • These two generators are sanded between the feet that can change the pitch to increase or decrease the force and / or system speed, these decisions will be made by the CPU taking into account a pre-established bootean rule for each type of project.
  • Other generators can be driven by various types of mechanical systems, the rotary shaft with or without This patent wishes to protect the author of the prophet in the solution as a whole, all parts cited are important for the entire project.
  • the turbine is designed to work oom the pressure of the natural wind installed on a land vehicle, the uátloo under the water and in a âéfonâvé which will be detailed in the order p being ⁇ T0RBINA Wind Power And EROI ⁇ GENERATOR FOR ⁇ 1ÉTRICO and hybrid vehicles * .
  • the whole assembly can be constructed in any dimension or material according to the need for the cargo to be taken into consideration.
  • the blades have the function to use the wind pressure to move the turbine and thus transform wind energy into mechanical energy and it is ephricic energy.
  • the blades may vary in their angle of attack (pitch control) depending on the use and are controlled by a set of equipment that act according to ambient conditions. Concrete bars can be used to balance the dressing at the top of the tower.
  • a third set of generators which are in turn adopted by a transmission system which can; be synchronized in a variety of ways, in which case an automatic transmission system (motor coupling and decoupling system) is being presented. Yet it is leveraged the kinetic energy of sstéma to generate power, electric with electromagnetic induction generated in both the cam of the turbine and in the fields of the generator set, when wind conditions exceed a certain value for aero and hydrodynamics confcrrae mentioned earlier.
  • This third bank of generators are powered - by the intelligent control set that takes this form of optimum power generation and avoids unnecessary braking (this is similar to and from the Kers systems used in Formula 1).
  • the modes of generators can be: Synchronous Generators, Three-Phase Interphase, Three-Phase Fixed-Pole (this can be built for research on empty loads, purely resistive yokes, purely captivating loads, purely inductive loads and loads with inductive character), Three Phase 5 Rotary Synchronous Generator , Three-Phase Synchronous Generator: With Static Excitation System, Three-Phase Synchronous Generator With 1 3 ⁇ 4roshess "Excitation System, and or any other generator requiring power to generate power.
  • D) - The turbine is fixed by the outer circular housing on a turntable which is attached to a tower: All this set can be constructed by io diverse materials according to the type of use that in the case of the present
  • each generator will have sine wave output at particular frequencies, a computerized refiner will align these waves, providing an output
  • Corr ⁇ ormé presents a picture of the "MULTI-GENERATION POWER TURBINE "'' ⁇ LtÉ R ⁇ 1 'and consisting of a double turbine0 generating an efficient energy, '' o ⁇ fr ⁇ pos ⁇ ' by two sets of ' inductive generators that can be imipèffl ⁇ ⁇ with air gap, enameled aluminum coil .com eMr3 ⁇ 43 ⁇ 4nt> cfè light alloy (for use in aircraft) or fully passive (absent electromagnetic fields) for power generation, one is in the outer radius of the turbine (1) and the - is another focused on the inner radius (terft ring generator) of the turbine (2), these sets are connected by the blades (3) (see Figure, 1) which have variable angle controlled by the pitch adjustment system (4) to adapt at ambient conditions, control the angular velocity gives the turbine and can be constructed in any way to make the best use of the installed location.
  • the third generator set generator (11) which are also presented in two examples, those connected by shaft with or without cardan (9) and belt driven (10) when ambient conditions exceed a certain value of agro or hydrodynamic strength.
  • Any transmission set can be used, such as gear sets.
  • the turbine is fixed by the outer casing (5) on two swivel bases, one active with rotating control motors (12) and the other passive bearing bearing (13), which is coupled to a pole (16) which may also be any tower, the turbine rotary positioning system is controlled by the system (14) which directs the turbine in the wind direction and the atmospheric conditions are measured by the system (15) which also contains the aircraft warning light also runs the length of the lightning strike especially in the higher parts that are grounded by grounded docks or offshore. All this information from the top of the turbine is transmitted to the CPU with the control cable (26).
  • a cone (17) may be installed at the pressure of the wind and a screen (18) may be fitted. installed to protect birds is bats.
  • All driving force is transferred to the tower baise via a bevel gear (19) ⁇ a rotary shaft with or without a cardan (20).
  • Brake systems and safety lock (21) are required (in addition to the possibility of feathering the feet (propeller zero pitch)).
  • All other components are installed at the base of the tower.
  • One or more power generators (22) of any model with the aforementioned gearbox (23), ratification and distribution, as well as third-party drive are managed by CPU or intelligent control set that manages the generation, ratification (frequency adjustments), storage and distribution of the generated energy (24).
  • High voltage transformer (25) The higher generation is carried by the cables (27) (toop cables (cables that support constant twisting) are part of this system).
  • Safety Fuse and Network Output 28).
  • Figure 3 shows the aerodynamic system to reduce drag (29).
  • Transmission Substation (30). All the heavier equipment called “Nacefes” (they are the compartments where most of the components needed for power generation are found) from previous turbines have been transferred to the ground or into the water in an offshore case (31), this compartment which is an innovation and one of the aims of this patent can be installed on the ground, onshore, on water or under water. in offshore cases (33). Every extension of the cardan or non-cardan rotary shaft has a damping system along the tower to attenuate unwanted vibrations (32). Hydrodynamic generators (34) with steering and lift system (35). Battery banks and super capacitors can be installed inside the CPU (24).
  • Figure 5 represents the summary electrical scheme of the system.
  • Figure 6 is a photo of the prototype developed with passive (non-power generating) blades with transmission, generators, converters and transformers installed at the base of the tower.
  • the blades may be passive, but there may be a radial generator at the rotor mainshaft outlet installed on the tower or pole. That is, the system may be a pitch-controlled propeller assembly, a pitch-controlled turbine, or an active turbine with two electromagnetic fields on the inside diameter and outside diameter already mentioned.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Wind Motors (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

The present invention patent aims at the generation of electrical energy by aerodynamic or hydrodynamic forces. It is formed by a double electrical energy-generating turbine that contains two separate electromagnetic field assemblies for generating energy. One assembly is located on the outer radius (1) and the other is located on the inner radius (2) of the turbine. These two generator assemblies are connected by variable-angle blades (3) for controlling the angular speed of the turbine (rad/s). On the outer perimeter of the turbine propeller a conical gear (19) is connected to a rotational shaft with or without a cardan joint (20), is located at the centre of the turbine casing (5), and actuates, by means of a clutch system (gearbox) (7) the speed-reducing transmission system (23) coupled to the third generator assembly (22), which is actuated when ambient conditions exceed a given aerodynamic and hydrodynamic potential value. The turbine is attached by means of the outer casing (5) to a rotary base (12 and 13) that is coupled to a fastening post or tower (16). The energy generated, its rectification, power addition, storage and distribution, as well as the actuation of the third generator assembly are managed by the control CPU (24). The equipment is positioned by the rudder (14) to face the wind. The wind turbine can also operate only with blades having a passive design (without generators) and transfer the rotation couple only by means of a shaft connected to a transmission that changes the rotation speed to the ideal speed for any kind of generator having any number of poles. The so-called "nacelle" (31), which is the compartment that houses most of the components required for generating energy, can be underwater, on water in the case of off-shore systems, on the ground or underground in the case of on-shore systems. The underwater turbines (34) generate energy in river streams, sea currents and from tidal waves. They can be mounted on the tower structure or separately.

Description

TURBíNA EÓLICA MULTM3ERADOf?A DE ENERGIA SJÈTFUC A"  MULTM3ERADO WIND TURBINE ENERGY SJÈTFUC A "
Figure imgf000003_0001
Figure imgf000003_0001
móveis do e ui amento. furniture and wow.
Figure imgf000003_0002
Figure imgf000003_0002
O estado da técnica apresenta várias melhorias para a atuál solução utilizada, gerador com pás. Contudo o foco attiát está na utilização de om único ou apenas dois geradores elétrícos acoplados a uma hélice de três pás, De The state of the art presents several improvements to the actual solution used, generator with blades. However, the attiat focus is on the use of a single om or only two electric generators coupled to a three-bladed propeller.
Figure imgf000003_0003
Figure imgf000003_0003
O atual estado da técnica apresenta várias patefrtes *pe versam sobre o desenvolvimento efe sistemas e equipamentos voltados para a geração de energia eléíriGà ^ Cientes do estado da técnica e vislumbrando uma forma de utlizar todas as outras fontes de energia disponíveis nos equipamentos eólicos e sendo esta uma matriz abundante em vários lugares de nosso planeia, foi criado a TURBINA EÓLICA MULT1-GERADORA DE ENERGIA" ELÉT ICA" em questão, para melhorar o rendimento da geração de e erg a elétnca com o melnor aproveitamento das novas funcionalidades acrescidas aos rojetos. impulsionado peta. energia eólica ou hidráulica. The current state of the art presents several steps concerning the development of systems and equipment for electric power generation. Aware of the state of the art and envisioning a way of utilizing all other energy sources available in wind equipment and this being an abundant matrix in many places of our plans, was created the MULT1-ELECTRIC POWER WIND TURBINE in question , to improve the efficiency of power generation and power generation by taking full advantage of new features added to the rojects. driven peta . wind or hydraulic power.
O equipamento ofcjefO dà presente patente utiliza a força gerada pela pressão do vento ou da ágtsâ de rios ou mar para acionar uma turbina que d s õe de dois geradores elétrioos, um no centro da tyr ina e o^o nat peíifería da mesma. Além dessès geradores há um terceiro gerador ou iim ©onjusto de geradores (este conjunto dé geradores pode ser formado por vários geradores conectados ao conjunto e podem ser ytíKzados caso haja potencial ara tal) que é aciona o por um sistema semelhante .a '.uma caixa de cãr ibto de um automóvel que qu ndo a pressão aerodffiâmloa u hidrodinâmica ultrapassar um determinado valor estè entra em funcioriamento utilizando ©s ®: sistema para comutpr o conjunto e ot mizar a geraçió dé ©rórgia elétoca (o sãstema se ajusta â força recebida, otimizando o rendimento da geração energética). Todo o conjunto do sistema è controlado por um computador {CPO ou conjunto inteligente de controle) que gerência a geração, retificação (ajustes das frequências), armazenagem e distribuição da energia gerada. The equipment of this invention utilizes the force generated by the pressure of wind or river or sea water to drive a turbine that is made up of two electric generators, one in the center of the tyrine and the natural nature thereof. In addition to these there is a third generators generator or generators onjusto © iim (this set of generators may be formed by several generators connected to the set and can be ytíKzados if there is such potential ARA) which is triggers a similar system .a '.a car headbox that when the aerodynamic pressure or hydrodynamic pressure exceeds a certain value is in operation using © s ®: system to switch the set and optimize the generation of electoral Georgia (the system adjusts to the force received , optimizing the efficiency of energy generation). The entire system set is controlled by a computer (CPO or intelligent control set) that manages the generation, rectification (frequency adjustments), storage and distribution of the generated energy.
Toda geração de energia ê otimízada quando se traoalha com o gerador em potência máxima (FEM 2 (eixo Y) em relação à r«x 2 (eixo X» vencendo a resistência {potêncÊa reativa {KVAR) que é gerada com a-FEM (Força fâetfo Motriz ou tensão V) detalhada na tei de Lenz. Êsta lei afirma ue "quando existe indução magnética, a direção da força ©tetromotríz induzida é tal, que o campo magnético dela resuftante tende a parar o movimento que produz a força etetromotriz,1'. All power generation is optimized when working with the generator at maximum power (FEM 2 (Y axis) relative to r «x 2 (X axis) overcoming the {reactive power {KVAR) resistance that is generated with a-FEM ( Driving force or voltage V) detailed in Lenz's web. This law states that "when there is magnetic induction, the direction of the induced tetromotor force is such that its resilient magnetic field tends to stop the motion that produces the electromotive force, 1 '.
A seguir apresentaremos uma pequena explicação das potências existentes no sistema: The following is a brief explanation of the system powers:
Figure imgf000005_0001
a FEM e aproveitar o máximo da pressão do meio de, forma mecânica .ou eletrôntca ® gerar energia com esse potencial energético com ,, c nír te automático e inteligente; Esta condição pode ser comparada a uma htdroetétrica que possui um potencial energético baseado nos metros, de coluna de água que são liberados de forma controlada para manter o gerador em potência máxima se necessário,, como ú potencia! eólico é variável, precisados de todo este conjunto inteligente para extrair o máximo deste potencial
Figure imgf000005_0001
the EMF and make the most of the pressure medium, mechanically .or eletrôntca ® generate energy with this energy potential with, c Nir automatic and intelligent you; This condition can be compared to an hydroelectric that has an energy potential based on the meters of water column that are released in a controlled manner to keep the generator at full power if necessary, as a power! wind power is variable, this whole smart set needed to make the most of this potential
Figure imgf000006_0001
Figure imgf000006_0001
õeradoT em aberto V » £  OpenTable V »£
Gerador em curto kt - l r Shorted generator kt - l r
0 computador CPU ou conjunto intefigente de controle citado anteriormente tomará as decisões de quaí será melhor configuração do sistema para melhor aproveitamento do conjunto motriz e gerar energia com 100% de aproveitamento do potencias ' eólico ou hidráulico. Cada gerador terá saída senoida! em frequências particulaíres (por exemplo: Gerador 1 « 400H2, Gerador 2 = 40 Hz, Geiador 3 = 50 Hz ou mais). Este fenómeno ocorre devido peculiaridades de cada gerador e podemos analisar estas frequências através da fórmula abaixo: The CPU computer or intelligent control set mentioned above will make the decisions about which system configuration will be best for optimal use of the powertrain and to generate power with 100% utilization of wind or hydraulic power. Each generator will have sine output! at particular frequencies (for example: Generator 1 «400H2, Generator 2 = 40 Hz, Geiator 3 = 50 Hz or more). This phenomenon occurs due to peculiarities of each generator and we can analyze these frequencies through the formula below:
N = 120 x f x (1-s)/ p ou f = N x p / 120 x onde: N = 120 x f x (1-s) / p or f = N x p / 120 x where:
N = velocidade em rotações por minutos  N = speed in revolutions per minute
f = frequência em Hertz f = frequency in Hertz
s = es orregãrrtentõ {Escorregamento è a diferença percentual da velocidade do rotor para a veloci ade do campo guant de um motor de indução) p = n°. -■, s = es orregrrrentent {Slip is the percentage difference from rotor speed to the speed of the field of an induction motor) p = no. - ■ ,
estasthese
Figure imgf000007_0001
Figure imgf000007_0001
Tendo a frequência estabilizada a CPU ou conjunto inteligente de controle terá a informação de qual a tensão de saída, por exemplo, 13,8 kV e a soma das potências de cada gerador (estes valores são caracteristicas de cada projeto e pré definido conforme seus desenvolvedores)  Having the frequency stabilized the CPU or intelligent control set will have the information of what the output voltage, for example 13.8 kV and the sum of the powers of each generator (these values are characteristic of each project and predefined according to its developers). )
O equipamento desenvolvido conta com as seguintes características: a) - uma turbina eólica construída para impulsionar dois ou mais geradores de energia eléírica. O primeiro está localizado no centro da turbina (pode ser construído por toda extensão do eixo ou somente em anel muitipoíoê) e o segundo está fixado no perímetro externo tf a turbina que também pode ser construído em anel multipolo. Estes dois geradores estão lixados entre as pés que podem alterar o passo para aumento ou diminuição do forque e ou da velocidade do sistema, estas decisões serão tomadas pela CPU levando em conta uma regra booteana pré estabelecida para cada tipo de projeto. Os demais geradores podem ser acionados por vários tipos d© sistemas mecânicos, são apresentados aqui o eixo rotativo com ou sem cardara e de coffôia- A presente patente deseja proteger o autor do profeto na solução como um todo, todas as partes citadas sâo importantes para todo o projeto. The developed equipment has the following characteristics: a) - a wind turbine built to propel two or more electric power generators. The first one is located in the center of the turbine (it can be built all along the axis or only in a multi-ring) and the second one is fixed at the outer perimeter tf the turbine which can also be built in a multipole ring. These two generators are sanded between the feet that can change the pitch to increase or decrease the force and / or system speed, these decisions will be made by the CPU taking into account a pre-established bootean rule for each type of project. Other generators can be driven by various types of mechanical systems, the rotary shaft with or without This patent wishes to protect the author of the prophet in the solution as a whole, all parts cited are important for the entire project.
A turbina foi desenvolvida para funcionar oom a pressão do vento natural instalada em num veículo terrestre, a uátloo, sob a agua e o em uma âéfonâvé que será detalhada no pedido de p ente íT0RBINA EÓLICA GERADORA DE E EROIÀ PARA VEÍCULOS Ê1ÉTRICO E HÍBRIDOS*. Todo o conjunto pode ser construído em qualquer dimensão ou material de acordo oom a necessidade da cárga a ser levada em consideração. b) - As pás têm a função ι Je uttfizar a pressão do vento para movimentar a turbina e assim transformar energia eòlíca em energia mecânica e esta em energia efétríca. As pás podfem sjre variações no seu ângulo de ataque (controle de passo) dependendo à ^utjlizâcão e são controlados por um conjunto de equipamentos que atuam de acordo com as condições ambiente. Barras de concreto podem ser utilizadas para balancear o penso no topo da torre.
Figure imgf000008_0001
The turbine is designed to work oom the pressure of the natural wind installed on a land vehicle, the uátloo under the water and in a âéfonâvé which will be detailed in the order p being í T0RBINA Wind Power And EROIÀ GENERATOR FOR Ê1ÉTRICO and hybrid vehicles * . The whole assembly can be constructed in any dimension or material according to the need for the cargo to be taken into consideration. b) - The blades have the function to use the wind pressure to move the turbine and thus transform wind energy into mechanical energy and it is ephricic energy. The blades may vary in their angle of attack (pitch control) depending on the use and are controlled by a set of equipment that act according to ambient conditions. Concrete bars can be used to balance the dressing at the top of the tower.
Figure imgf000008_0001
fixadas em um terceiro conjunto de geradores que por sua vez sâo adobados por um sistema de transmissão que pode ; ser cp tfeccronado de iversas formas, no caso êstá sendo apresenlado, um sistema de transmissão automático (sistema de acoplamento e desacoplamento motriz). Contudo é aproveitada a energia cinética do sstéma para gerar energia, elétrica com indução eletromagnética gerada nos dois cam os da turbina e nos campos do conjunto gerador, Quando as condições de vento ultrapassarem um determinado valor de for aero ou hidrodinâmica confcrrae mencionado anteriormente. Este terceiro banco dê geradores sâo acionados - peto conjunto de controle inteligente que toma esta dêcísãõ de fornia a ofimizar a geração de energia e evitar frenagens desnecessáriis (está tdéía semelhante e è proveniente dos sistemas Kers utilizados na Fórmula 1). Os modeíos de geradores podem ser: Geradores Síncronos, Trifásico Eterfiefitar, Trifásico de Pólos Fixos (podendo este ser construído para pesquisa em vazicvem carga, cangas puramente resístivas, cargas puramente capadtivas, cargas puramente indutivas e cargas com caráíer indutivo), Gerador Síncrono trifásico de Poios 5 Rotativos, Gerador Síncrono Trifásico: Com Sistema de Excitação Estático, Gerador Síncrono Trifásico Com Sistema de Excitação 1¾roshíess" e ou qualquer outro gerador que necessite de forç motriz para gerar energia. d) - A turbina é fixada peta caixa circular externa em uma base giratória que está acoplada a uma torre: Todo este conjunto pode ser construído por i o diversos materiais de acordo com o tipo de utilização que no caso da presente fixed to a third set of generators which are in turn adopted by a transmission system which can; be synchronized in a variety of ways, in which case an automatic transmission system (motor coupling and decoupling system) is being presented. Yet it is leveraged the kinetic energy of sstéma to generate power, electric with electromagnetic induction generated in both the cam of the turbine and in the fields of the generator set, when wind conditions exceed a certain value for aero and hydrodynamics confcrrae mentioned earlier. This third bank of generators are powered - by the intelligent control set that takes this form of optimum power generation and avoids unnecessary braking (this is similar to and from the Kers systems used in Formula 1). The modes of generators can be: Synchronous Generators, Three-Phase Interphase, Three-Phase Fixed-Pole (this can be built for research on empty loads, purely resistive yokes, purely captivating loads, purely inductive loads and loads with inductive character), Three Phase 5 Rotary Synchronous Generator , Three-Phase Synchronous Generator: With Static Excitation System, Three-Phase Synchronous Generator With 1 ¾roshess "Excitation System, and or any other generator requiring power to generate power. D) - The turbine is fixed by the outer circular housing on a turntable which is attached to a tower: All this set can be constructed by io diverse materials according to the type of use that in the case of the present
Figure imgf000009_0001
Figure imgf000009_0001
conecta em uma rede inteligente géral que também tomam decisões {S art Grids), Cada gerador terá saída senoidil em frequências particulares, um refificador computadorizado irá alinhar estas ondas, disponibilizando uma saída connects in a general intelligent network that also make decisions (S art Grids), each generator will have sine wave output at particular frequencies, a computerized refiner will align these waves, providing an output
25 dé 60 Hz. Após estabilizar a frequência õ software terá â Infbrmaçlo tie quai a potência total é a tensão de salda, por exempfo, 120 V a 13;8 V, Todo o gerenciamento da geração da energia, a retifôcaç o, armazenage e a distribuição da energia, assirin como o acionamenio dos erceiros geradores serão gerenciados pelo conjunto dé controle inteligente ou CPO. Os desenhos anexos mostram a disposição da *TURBI A EÓLICA ULTl-GERADORA DE EMERGIA ELETRlCA*, o jeto da presente patente, nos quais: After setting the frequency, the software will have information that the total power is the output voltage, for example 120 V to 13.8 V. All power generation management, rectification, storage and The power distribution, as well as the activation of the third generators will be managed by the intelligent control set or CPO. The accompanying drawings show the arrangement of the * ULTLE-ELECTRIC EMERGENCY * Wind Turbine, the design of the present patent, in which:
Figura 1 - OETALHAMENTO DA TURBINA EÓLICA* em corte. Figure 1 - SHEET OF THE WIND TURBINE * in section.
5 Figura 2 - "TURBINA- EÒMCA* vista lateral. 5 Figure 2 - "TURBINE- EÒMCA * side view.
Figuia 3 - "TURBINA EÓLICA" vista isométrica. Figuia 3 - "Wind Turbine" isometric view.
Figura 4 - "FOTO DQ.f ROjOllíPO* yfeta geral Figure 4 - "PHOTO DQ.f ROJOllIPPO * yfeta general
Corríormé apresenta figura l a "TURBINA EÒLÍCÀ MULTI- GERADQRA DE ENERGIA '''ÈLtÉ R^1' e constituída por uma turbina dupla0 geradora de energia efêtnca, '' oòrfípos^' por dois conjuntos dê' geradores indutivos podendo ser imipèfflí^^ de cobre com entreferro, bobina de alumínio esmaltado .com eMr¾¾nt> cfè liga leve (para utilização em aeionaves) ou totalmente passiva (ausente dè campos eletromagnétãcos) para a geração de energia, um está Jocatiàadò no raio externo da turbina (1) e o - i s outro focalizado no raio interno (gerador terft anel) da turbina (2), estes dos conjuntos são ligados pelas pás (3) (ver Figura, 1) que tem ângulo variável controlados pelo sistema (4) de ajuste de ásso, para se adaptar às condições ambiente, controlar a velocidade angular dá turbina e podem ser construídas de qualq e maneira para melhor aproveitamento do loca! â s@r instalada. NoCorríormé presents a picture of the "MULTI-GENERATION POWER TURBINE "'' ÈLtÉ R ^ 1 'and consisting of a double turbine0 generating an efficient energy, '' oòfrípos ^ ' by two sets of ' inductive generators that can be imipèfflí ^^ with air gap, enameled aluminum coil .com eMr¾¾nt> cfè light alloy (for use in aircraft) or fully passive (absent electromagnetic fields) for power generation, one is in the outer radius of the turbine (1) and the - is another focused on the inner radius (terft ring generator) of the turbine (2), these sets are connected by the blades (3) (see Figure, 1) which have variable angle controlled by the pitch adjustment system (4) to adapt at ambient conditions, control the angular velocity gives the turbine and can be constructed in any way to make the best use of the installed location.
20 perímetro externo da hélice da turbina há umà da caixa externa (5) que suporta ou ro conjunto gerador. No centro do conjunto temos o eixo principal (6) que aciona, por meio de um sistema de embreagem (anteriormente explica) ou caixa de câmbio (7), o sistema de transrwisáio (8) que se apresenta em dois exemplos» o de eixo rotativo com ou seirt Cárdan (9) e o de correia (10)20 Outside perimeter of the turbine propeller there is one of the outer housing (5) which supports or the generator set. In the center of the assembly we have the main shaft (6) which drives, by means of a clutch system (previously explained) or gearbox (7), the gearwheel system (8) which is presented in two examples »the shaft rotary with or seár Cárdan (9) and belt (10)
25 acoplado ao terceiro gerador conjunto gerador (11) que também se apresentam em dois exemplos, os conectados -.por eixo com ou sem cardan (9) e através de correia (10) acionados quando as condições ambientes ultrapassarem um determinado vaíor cie força agro ou hidrodinâmica. Qualquer conjunto de transmissão pode ser utilizado, como por exemplo, conjuntos de engrenagens. 25 coupled to the third generator set generator (11) which are also presented in two examples, those connected by shaft with or without cardan (9) and belt driven (10) when ambient conditions exceed a certain value of agro or hydrodynamic strength. Any transmission set can be used, such as gear sets.
Conforme apresenta a Figura 2: A turbina é fixada pela caixa externa (5) êm duas bases giratórias, uma atíva com motores de contr la de giro (12) e a outra passiva que possui a enas rolamento (13), esta acoplada a um poste (16) que também pode ser uma torre qualquer, Q sistema de posicionado rotativo da turbina é controlado peio sistema (14) que direciona a turbina na direção do vento e as condições atmosféricas são medidas pelo sistema (15) que tam ém contem a luz de alerta para aeronaves também ossui por toda extensão da torre ára-raiosí principalmente nas partes mais altas que são aterrados por cordoalhas (barras de aterramerrtos) devidamente instaladas no solo ou em regiões em alto mar (offèhore). Todas estas informações da parte superior da turbina sâo transmíUdôs para â CPU com o cabo de controle (26). Um cone (17) pode ser instalado pa a ntélhof&r t pressão do vendo e uma tela (18) pode se? instalada para proteger aves é morcegos. Toda força motriz é transferida para a baise da torre através de uma engrenagem cónica (19) © um eixo rotativo com ou sem cardan (20). Sistemas de freios e trava de segurança (21) são necessários (além da possibilidade de embandeirar as pés (passo zero das hélices)). Na base da torre são instalados todos os demais componentes, Um ou mais geradores de energia (22) de qualquer modelo com anteriormente citado, caixa de redução (23), a ratificação e a distribuição, assim como o acionamento do terceiro gerado são gerenciados peia CPU ou conjunto inteligente de controle que gerência geração, ratificação (ajustes das frequências), armazenagem e distribuição da energia gerada (24). Transformador de alta tensão (25), A geração superior é transportada petos cabos (27) (toop cabias (cabos que suportam constantes torções) fazem parte deste sistema). Fusível de segurança e saída para rede (28). Ma Figura 3 pode- se ver o sistema aerodinâmico para reduzir o arrasto (29). Subestação de transmissão (30). Todos os equipamentos mais pesados chamados de "Nacefes" (são os compartimentos onde se encontram a maioria dos componentes necessários para a geração da energia) das turbinas anteriores foram transferidos para o solo ou para dentro da água em caso offshore (31 ), este compartimento que é uma inovação e um dos objetivos desta patente pode ser instalado sobre o solo, sob o solo (onshore), sobre a água ou sob a água em casos offshore (33). Toda extensão do eixo rotativo com ou sem cardan possui um sistema de amortecimento ao longo da torre para atenuar vibrações indesejadas (32). Geradores hidrodinâmicos (34) com sistema de mudança de direção e içamento (35). Os bancos de bateria e os super capacitores podem ser instalados dentro do CPU (24). As shown in Figure 2: The turbine is fixed by the outer casing (5) on two swivel bases, one active with rotating control motors (12) and the other passive bearing bearing (13), which is coupled to a pole (16) which may also be any tower, the turbine rotary positioning system is controlled by the system (14) which directs the turbine in the wind direction and the atmospheric conditions are measured by the system (15) which also contains the aircraft warning light also runs the length of the lightning strike especially in the higher parts that are grounded by grounded docks or offshore. All this information from the top of the turbine is transmitted to the CPU with the control cable (26). A cone (17) may be installed at the pressure of the wind and a screen (18) may be fitted. installed to protect birds is bats. All driving force is transferred to the tower baise via a bevel gear (19) © a rotary shaft with or without a cardan (20). Brake systems and safety lock (21) are required (in addition to the possibility of feathering the feet (propeller zero pitch)). All other components are installed at the base of the tower. One or more power generators (22) of any model with the aforementioned gearbox (23), ratification and distribution, as well as third-party drive are managed by CPU or intelligent control set that manages the generation, ratification (frequency adjustments), storage and distribution of the generated energy (24). High voltage transformer (25), The higher generation is carried by the cables (27) (toop cables (cables that support constant twisting) are part of this system). Safety Fuse and Network Output (28). Figure 3 shows the aerodynamic system to reduce drag (29). Transmission Substation (30). All the heavier equipment called "Nacefes" (they are the compartments where most of the components needed for power generation are found) from previous turbines have been transferred to the ground or into the water in an offshore case (31), this compartment which is an innovation and one of the aims of this patent can be installed on the ground, onshore, on water or under water. in offshore cases (33). Every extension of the cardan or non-cardan rotary shaft has a damping system along the tower to attenuate unwanted vibrations (32). Hydrodynamic generators (34) with steering and lift system (35). Battery banks and super capacitors can be installed inside the CPU (24).
A Figura 5 representa o esquema elétrico resumido do sistema. A Figura 6 é uma foto do protótipo desenvolvido com pás passivas (não geram energia) com transmissão, geradores, conversores e transformadores instalados na base da torre. As pás podem ser passivas, mas pode existir um gerador radial na saída do eixo principal do rotor instalados sobre a torre ou poste. Ou seja, o sistema pode ser um conjunto de hélices com controle de passo, uma turbina com controle de passo e ou uma turbina ativa com dois campos eletromagnéticos no diâmetro interno e no diâmetro externo já citado anteriormente. Figure 5 represents the summary electrical scheme of the system. Figure 6 is a photo of the prototype developed with passive (non-power generating) blades with transmission, generators, converters and transformers installed at the base of the tower. The blades may be passive, but there may be a radial generator at the rotor mainshaft outlet installed on the tower or pole. That is, the system may be a pitch-controlled propeller assembly, a pitch-controlled turbine, or an active turbine with two electromagnetic fields on the inside diameter and outside diameter already mentioned.

Claims

REIVINDICAÇÕES
1 - Turbina eólica e/ou hidráulica para geração de energia elétrica carâcíôrizâdâ péla dispos ão de dois geradores de - energia aiétrica, onde o primeiro está no diâmetro inferno dã turbi e Õ segundo no diâmetro externo da turbina. 1 - Wind and / or hydraulic turbine for the generation of chargeable electric power by the provision of two generators of electric power, where the first one is in the diameter of hell gives turbi and Õ second in the outside diameter of the turbine.
2 - Turbina cte acordo a a reivindicação 1 c^ac^iczada,,pêlas pás que unem os geradores» assim, como sua construção, situados no diâmetro interno $ «xt^rn© da turbina. 2 - CTE turbine according claim 1 pa ^ c ^ c iczada, by joining blades generators' so as construction, located at the internal diameter $ "m ^ © xt turbine.
3 - Turbine de. acordo com as reivindicações 1 & 2,
Figure imgf000013_0001
eia engrenagem coroca {19} ligada a um eixo rotativo com oy sem cardan (20) qoe aciona o sistema ce transmissão do terceiro conjunto de geradores, como ilustrado na fi ura 1. 3 - Turbine of. according to claims 1 & 2,
Figure imgf000013_0001
A gear gear (19) connected to a non-cardan rotary shaft (20) which drives the transmission system of the third set of generators, as illustrated in Figure 1.
Figure imgf000013_0002
Figure imgf000013_0002
igura .  figure.
6 - Turbina de acordo cjorii as reivindicações 1 , 2% r 4 β 5S caracterizada Turbine according to claims 1, 2 % r 4 β 5 S characterized
Figure imgf000013_0003
Figure imgf000013_0003
8 - Turbina de acordo com- as r&ivlndicaçõts 1, Z, 3, 4» 5, 8 © 7, caracterizada por ter um leme eielrõníco em conjunto com um medidor atmosférico e velocidade do vento para' diratíbnar a tuArna na direção do vento, mm® lustrado na figura 2. 8 - According turbine com- R & ivlndicaçõts 1, Z 3, 4, '5, 8 © 7, characterized by a eielrõníco wheel together with an atmospheric measuring and wind speed for' diratíbnar the tuArna the wind direction, mm ® polished in figure 2.
PCT/BR2012/000460 2011-11-25 2012-11-19 Multiple electrical energy-generating wind turbine WO2013075192A1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256010A (en) * 1991-05-22 1992-11-25 Chue King Mong A wind driven apparatus for driving a generator.
DE4301342C1 (en) * 1993-01-20 1994-04-14 Niesing Stahlbau Stahlschornst Wind- or water-powered electricity generator - has drive coupling having adjustable transmission ratio adjusted to maintain constant generator revolutions.
DE10208588A1 (en) * 2002-02-27 2003-09-11 Kbe Windpower Gmbh Wind power generator for generating electricity, has stator windings arranged in cowling and magnet elements arranged in radially outer regions of rotor blades
WO2010002359A1 (en) * 2008-07-01 2010-01-07 Gusak Stanislav Ivanovich Plant for converting medium flow energy
BRPI0708262A2 (en) * 2006-03-21 2011-05-24 Shell Int Research turbine, and generator-turbine units
WO2011081401A2 (en) * 2009-12-30 2011-07-07 Jeen Mok Yoon Wind turbine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256010A (en) * 1991-05-22 1992-11-25 Chue King Mong A wind driven apparatus for driving a generator.
DE4301342C1 (en) * 1993-01-20 1994-04-14 Niesing Stahlbau Stahlschornst Wind- or water-powered electricity generator - has drive coupling having adjustable transmission ratio adjusted to maintain constant generator revolutions.
DE10208588A1 (en) * 2002-02-27 2003-09-11 Kbe Windpower Gmbh Wind power generator for generating electricity, has stator windings arranged in cowling and magnet elements arranged in radially outer regions of rotor blades
BRPI0708262A2 (en) * 2006-03-21 2011-05-24 Shell Int Research turbine, and generator-turbine units
WO2010002359A1 (en) * 2008-07-01 2010-01-07 Gusak Stanislav Ivanovich Plant for converting medium flow energy
WO2011081401A2 (en) * 2009-12-30 2011-07-07 Jeen Mok Yoon Wind turbine

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