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WO2021121442A1 - Machine pour la production d'énergie - Google Patents

Machine pour la production d'énergie Download PDF

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Publication number
WO2021121442A1
WO2021121442A1 PCT/CO2020/000017 CO2020000017W WO2021121442A1 WO 2021121442 A1 WO2021121442 A1 WO 2021121442A1 CO 2020000017 W CO2020000017 W CO 2020000017W WO 2021121442 A1 WO2021121442 A1 WO 2021121442A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
transmission system
flywheel
power generation
machine
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CO2020/000017
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Global Energy GE Sas
Original Assignee
Global Energy GE Sas
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 Global Energy GE Sas filed Critical Global Energy GE Sas
Publication of WO2021121442A1 publication Critical patent/WO2021121442A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/06—Engines with means for equalising torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H02J7/06—Regulation of charging current or voltage using discharge tubes or semiconductor devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
    • 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
    • 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
    • H02K23/60—Motors or generators having rotating armatures and rotating excitation field
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P11/00—Arrangements for controlling dynamo-electric converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P11/00—Arrangements for controlling dynamo-electric converters
    • H02P11/06—Arrangements for controlling dynamo-electric converters for controlling dynamo-electric converters having an AC output
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Definitions

  • the present invention is framed in the field of engineering, particularly in machines for the generation of electrical energy.
  • Document US20020167234A1 describes a standby power generating system, in which a load L is fed from a main power source P, such as a utility or the like, through a load line LL.
  • a load L receives all its energy through the load line LL from the source P.
  • the level of The power of the source P falls below a value that can safely power the equipment represented by the load L. This value can be preset according to the equipment represented by the load L.
  • the generator system will take over and supply the necessary power to charge L through the LL line.
  • the power generating system disclosed in document US20020167234A1 comprises a frame (12) that supports the entire system as a single unit.
  • a motor (14) mounted on the frame (12) is coupled to a motor / generator (16) through a coupling unit (18) to drive the motor / generator (16) as a generator during use of the power system. energy for load L.
  • a flywheel (20) is also mounted on the frame (1) and coupled to both the motor (14) and the motor / generator (16) via the coupling unit ( 18).
  • the flywheel (20) is mounted to rotate in a horizontal plane, so large flywheels that rotate at high speeds can be used.
  • the rotation of the horizontal plane of the steering wheel (20) is indicated by direction indicators.
  • the motor (14) has an output shaft (16) that is horizontally oriented and rotates in a vertical plane, as indicated by the rotation indicators 28 and 30, and is coupled to a shaft 32 by a clutch 34.
  • the motor (14) and the motor / generator (16) are connected to each other with the flywheel (20) by means of a bevel gear mechanism that allows changing the direction of rotation.
  • the machine is limited to using an inertia flywheel (20) coupled to both the motor (4) and the motor / generator (16) via the coupling unit (18).
  • Document US4460834A describes a system for providing an uninterruptible power supply to an external load comprising: a flywheel generator, a first motor, a standby generator and a transfer controller.
  • the system includes a utility line as an external power source.
  • a first motor (14) is adapted to receive power from the external power source (12).
  • the first motor (14) is an AC three-phase induction squirrel cage motor that has high torque, low slip, heavy duty windings, NEMA, class F insulation, and reconnectable terminals for different line voltages. Lines 30, 31, and 32 are connected to motor (14) by stator windings 34, 35, and 36, respectively.
  • the backup generator of the uninterruptible power system comprises the backup motor (18) and the backup generator (20).
  • the standby engine (18) is of the diesel type that typically has a water-cooled radiator and a water pre-heater, along with protection against low oil pressure and high water temperature. The diesel engine (18) regulates its speed automatically.
  • Generator 20 has stator windings 74, 75, and 76, which are connected to lines 77, 78, and 79, respectively.
  • Lines 77, 78, and 79 extend from generator (20) to transfer controller (22).
  • Lines 77, 78 and 79 are arranged within transfer controller (22) to be in switchable position with respect to lines (30), (31) and (32) of the first motor (14).
  • a contactor (95) within the transfer controller (22) is closed to allow power to pass from the external power source (12) to the first motor (14).
  • the supply line supplies normal operating power to the AC induction motor (14).
  • the motor (14) causes the common shaft (38) and associated main parts (the motor rotor, the generator rotors and the flywheel) to constantly rotate at or near synchronous speed (typically 50 or 60 Hz).
  • the rotation of the shaft (38) causes the generator (16) to supply power to the external load (24).
  • the energy passes from the generator (16) through lines 50, 51 and 52 to the external load (24).
  • the external load (24) is any device that requires constant uninterrupted power. This can include computers, communications equipment, warning devices, etc.
  • the generator (16) is the only source of energy for the load.
  • the main line of services associated with the external power source (12) is isolated from the external load (24). As long as the flywheel rotates at or near synchronous speed and the generator continues to produce power, as required by the external load, achieving a continuous supply of power.
  • the system is limited to using two engines, where the second engine is a standby engine and is a diesel engine that has an electric starter. In accordance with the foregoing, there is a need to develop machines that allow generating and enhancing the energy received from a source type public network and delivering it to the consumer.
  • the present invention corresponds to a machine for power generation that comprises a first engine, a first power transmission system connected to the engine and a flywheel or hydraulic system connected to the first power transmission system. Additionally, the machine according to the invention comprises an electric speed motor connected to the flywheel and a generator connected to the speed wheel.
  • FIG. 1 corresponds to a top view of an embodiment of the invention that includes a third power transmission system.
  • FIG. 2 corresponds to an embodiment of the invention in top view, in which the third engine and the third power transmission system are not included.
  • FIG. 3 corresponds to an embodiment of the invention of the different elements of the machine as a whole generation.
  • FIG. 4 corresponds to an electrical plan of the machine for power generation.
  • FIG. 5 corresponds to the electrical diagram of the electronic card.
  • FIG. 6 corresponds to the electrical diagram of the generator and how it is connected. DETAILED DESCRIPTION OF THE INVENTION
  • the present invention corresponds to a machine for the generation of electrical energy (hereinafter machine), which allows converting continuous energy to alternating current when using a battery bank, otherwise only the public network would be used.
  • a current alternates at 220 volts (V) three-phase with one phase at 60 Hertz (Hz).
  • the machine comprises:
  • the machine acquires continuous power at 110V or 220V single phase from a public network or from a battery bank, to then increase its power by means of various mechanical and electrical equipment.
  • the electrical energy coming from the public network or from a battery bank passes to a first motor (1), which is an electric motor that rotates at a few revolutions per minute (RPM, for its acronym in English) in a range between 1000 RPM to 2000 RPM and has a power selected between 0.3 Kilowatts (kW), 0.5 kW, 1 kW, 1.5 kW, 2 kW and 3 kW.
  • RPM revolutions per minute
  • the motor (1) is selected from alternating current motors (eg three-phase synchronous motors, synchronized asynchronous motors, motors with a permanent magnet rotor, single-phase motors, two-phase motors, motors with wound auxiliary start, motors with wound auxiliary starter and with capacitor); and direct current motors (e.g. series excitation motors, parallel excitation motors, compound excitation motors).
  • alternating current motors eg three-phase synchronous motors, synchronized asynchronous motors, motors with a permanent magnet rotor, single-phase motors, two-phase motors, motors with wound auxiliary start, motors with wound auxiliary starter and with capacitor
  • direct current motors e.g. series excitation motors, parallel excitation motors, compound excitation motors.
  • the electrical energy is converted into rotational mechanical energy and this is connects to a first power transmission system (2).
  • the first power transmission system (2) is selected from transmission chains, transmission belts or bands, pulleys, toothed pulleys, gears, pinions, pinion-chain, pinion mechanism and endless screw , rack mechanism, friction wheels, friction discs, keys and rib shafts, universal joints and constant velocity joints, camshaft and other equivalent mechanical transmission elements known in the technical field.
  • the power transmission system (2) comprises a pump (3) connected to the motor (1), a heat exchanger (4) connected to the pump (3) and a hydraulic motor (5) connected to the heat exchanger (4). Additionally, a storage tank (6) connected between the pump (3) and the hydraulic motor (5).
  • the pump (3) is connected to the motor (1) by means of couplings which are selected from chain couplings; Rigid Plate Couplings, Rigid Taper Clamp Couplings, Rigid Sleeve or Stud Couplings, Flexible Couplings, Gear Type Coupling, Steel Grating Coupling, Jaw Coupling, and combinations thereof.
  • the pump (3) is selected from among peripheral impeller centrifugal pumps, gear pumps, vane pumps, screw pumps, progressive cavity pumps, lobe pumps or cam pumps, peristaltic pumps, pumps reciprocating pumps, centrifugal pumps, duplex pump, diaphragm pump, double diaphragm pump or other equivalent pumps known in the technical field.
  • the pump (3) can be a diaphragm, piston, centrifugal single-stage or multi-stage pump and combinations thereof.
  • the pump (3) can have a selected power between 0.3 kW, 0.5 kW, 1 kW, 1.5 kW, 2 kW and 3 kW.
  • the pump (3) has a suction and a discharge, where the diameter for the suction and discharge is selected between 0.0 lm, 0.015m, 0.020m, 0.030m, 0.040m and 0.050m.
  • the suction and discharge piping of the pump (3) is made of a selected material of carbon steel, cast iron, galvanized iron, chromium steels, chromium-nickel steels, chromium-nickel-titanium steels, nickel-chromium-molybdenum-tungsten alloy, ferrous chromium-moly alloys, 301 stainless steel, 302 stainless steel, 304 stainless steel, 316 stainless steel , 405 stainless steel, 410 stainless steel, 430 stainless steel, 442 stainless steel, manganese alloyed steel, and combinations of the above alloyed steels.
  • the selection of the material of the suction and discharge piping is essential because this material must withstand high temperatures and high pressures.
  • the pump discharge (3) is connected to a heat exchanger (4).
  • the heat exchanger (4) is selected from shell and tube heat exchangers with parallel flow, shell and tube heat exchangers with counter flow, cooling towers, axial condensers, side condensers, bottom condensers, one-pass condensers, two-pass condensers passages, one-body condensers, two-body condensers, coil, double tube exchanger and other elements known in the technical field, or combinations of the above, that allow cooling a viscous fluid.
  • the heat exchanger (4) is located at a medium distance to the storage tank (6) and to the pump (3). This configuration allows a greater heat transfer between the heat exchanger (4) and the environment, since it does not have proximal equipment and allows a natural flow of air between the exchanger.
  • the heat exchanger (4) can be formed by a plurality of pipes connected to each other forming a spiral path or a zigzag path, where the inlet of the exchanger is connected to the discharge of the pump (3 ) and the heat exchanger discharge (4) is connected to a hydraulic motor (5).
  • "zigzag" corresponds to a broken line formed by segments joined forming incoming and outgoing angles.
  • the hydraulic motor (5) has output revolutions per minute between 100 RPM to 1000 RPM.
  • the hydraulic motor (5) is selected from gear motors, vane motor, piston motors (eg axial piston motors and radial piston motor). The liquid that passes through the hydraulic motor (5) increases its temperature where it subsequently passes to the storage tank (6).
  • the storage tank (6) is made of a material selected from carbon steel, cast iron, galvanized iron, chrome steels, chrome-nickel steels, chrome-nickel-titanium steels, alloy Nickel-Chromium-Molybdenum-Tungsten, Ferrous Chromium-Moly Alloys, 301 Stainless Steel, 302 Stainless Steel, 304 Stainless Steel, 316 Stainless Steel, 405 Stainless Steel, 410 Stainless Steel, 430 Stainless Steel, 442 Stainless Steel, Alloy Steel with manganese and combinations of the above alloyed steels.
  • the material of the storage tank (6) should withstand high temperatures and should be resistant to corrosion.
  • the storage tank (6) should withstand high temperatures and should be resistant to corrosion.
  • the storage tank (6) should withstand high temperatures and should be resistant to corrosion.
  • (6) has a volume to occupy between 50 liters to 500 liters, between 20 liters to 200 liters and between 10 liters to 100 liters.
  • the liquid of the first transmission system (2) has two temperature phases.
  • the first phase is when the pump (3) sucks hot liquid and drives it to a heat exchanger (4) where its temperature drops, later, this liquid drives the hydraulic motor (5) where it rises in temperature again and then returns to the storage tank (6) to restart the cycle.
  • the liquid of the first power transmission system (2) corresponds to a hydraulic fluid which is selected from oil-based hydraulic fluid, synthetic hydraulic fluid, hydraulic fluid with detergent additives or any hydraulic fluid known in the technical field.
  • the hydraulic fluid is a high performance hydraulic fluid.
  • the hydraulic motor (5) is connected to a second power transmission system (7).
  • the output revolutions of the hydraulic motor (5) are delivered to the second power transmission system
  • the second power transmission system (7) comprises a first gear (8) connected to the output shaft of the hydraulic motor (5), a second gear (10) located distally to the gear (8 ) and this second gear (10) is connected to a shaft (16). Additionally, a first chain (9) that connects the first gear (8) and the second gear (10).
  • the first gear (8) is the driving gear, that is, it is in charge of transmitting the power to the second gear (10) because the hydraulic motor (5) confers a certain torque at certain revolutions per minute.
  • the first gear (8) has only one direction of rotation, that is, in the event that the first gear (8) changes its rotation, it cannot do so because it comprises inside , and proximal to the axis of the hydraulic motor (5), a ratchet-type locking system (ratchet, by its name in English).
  • the first gear (8) and the second gear (10) are selected from the group of spur gears, bevel gears, helical gears, hypoid gears, trapezoidal gears, and combinations of the foregoing.
  • the first gear (8) and the second gear (10) have a pitch diameter between 0.10m, 0.15m, 0.20m, 0.25m, 0.30m, 0.40m, 0 , 50m and 0.60m. The diameter of the gears (8) and (10) depends on the preferences of the user.
  • the first gear (8) and the second gear (10) have a thickness between 0.005m, 0.0lm, 0.015m, 0.020m, 0.025m and 0.030m.
  • the first gear (8) and the second gear (10) are made of a material selected from carbon steel, cast iron, galvanized iron, chrome steels, chrome-nickel steels, stainless steel. Chromium-Nickel-Titanium, Nickel-Chromium-Molybdenum-Tungsten Alloy, Ferrous Chromium-Molybdenum Alloys, 301 Stainless Steel, 302 Stainless Steel, 304 Stainless Steel, 316 Stainless Steel, 405 Stainless Steel, 410 Stainless Steel, 430 Stainless Steel , 442 stainless steel, manganese alloyed steel and combinations of the above alloyed steels.
  • the first gear (8) and the second gear (10) each have between 20 and 100 teeth.
  • the first chain (9) that connects to gears (8) and (10) has a length selected between 0.5 and 4.0 meters. The length of the string depends on the user's preferences.
  • the first chain (9) is selected from the group of fixed bushing chains, bushing chain, roller chain, silent bushing chain or Gale chain, silent chain with half round pin, conveyor chain of fixed bushings, stretch bench chain, Fleyer type load chain, block chain, and any chain known in the technical field. Chain selection depends on how much torque comes from the first power transmission system.
  • the first chain (9) has a pitch selected from 32 to 50.
  • the second gear (10) is connected to the first shaft (16) which receives all the dynamic load from the second power transmission system (7).
  • the first shaft (16) has a diameter selected from 0.010; 0.020; 0.025; 0.035; 0.040; 0.060; 0.070; 0.080; 0.090; and 0.100 meters.
  • the first shaft (16) has a length between 1.0 and 10.0 meters.
  • the first shaft (16) is made of a material selected from carbon steel, cast iron, galvanized iron, chrome steels, chrome-nickel steels, chrome-nickel-titanium steels, alloy of Nickel-Chromium-Molybdenum-Tungsten, Ferrous Chromium-Molybdenum Alloys, 301 Stainless Steel, 302 Stainless Steel, 304 Stainless Steel, 316 Stainless Steel, 405 Stainless Steel, 410 Stainless Steel, 430 Stainless Steel, 442 Stainless Steel, Alloy Steel with manganese and combinations of the above alloy steels.
  • the second power transmission system (7) and the third power transmission system (11) work in parallel and perpendicular to the first axis (16).
  • the third power transmission system (11) comprises a first pulley (12) connected to one end of the first shaft (16), a second pulley (14) located distally to the first pulley ( 12). Additionally, a transmission belt (13) that connects the first pulley (12) and the second pulley (14).
  • the third power transmission system (11) has its own motor (15) which is connected to the second pulley (14).
  • the first pulley (12) and the second pulley (14) have a diameter selected from 0.050; 0.080; 0.100; 0.015; and 0.025 meters.
  • the first pulley (12) and the second pulley (14) are selected from the group of V-grooved pulleys, circular bottom, flat bottom, and combinations thereof.
  • the first pulley (12) and the second pulley (14) are made of a material selected from carbon steel, cast iron, galvanized iron, chrome steels, chrome-nickel steels, chrome steels.
  • the thickness of the first pulley (12) and the second pulley (14) are selected between 0.05; 0.08 and 0.010 meters.
  • the first pulley (12) is connected to the first shaft (16) by fixing means selected from screws, bolts, lock washers, keyways, studs, and combinations of the foregoing.
  • the transmission belt (13) is selected from flat belts, special or V belts, round belts, linked belts, toothed belts, ribbed or poly V belts or any belt known to a person who is moderately versed in The matter.
  • the third power transmission system (11) is moved by means of a second motor (15) which is selected from alternating current motors (eg three-phase synchronous motors, synchronized asynchronous motors, motors with a permanent magnet rotor, single-phase motors. , two-phase motors, wound starter motors, wound starter and capacitor motors) and direct current motors (eg series excitation motors, parallel excitation motors, compound excitation motors).
  • the second motor (15) is an electric motor that rotates at revolutions per minute (RPM) in a range between 1500 RPM to 2000 RPM and has a power selected between 0.3 kW, 0.5 kW, 1 kW, 1.5 kW, 2 kW, 3 kW up to 15KW.
  • RPM revolutions per minute
  • a flywheel (17) is connected to the second power transmission system (7) and to the third power transmission system (11) through the first shaft (16). Having several power transmission systems makes it possible to ensure that the number of revolutions per minute necessary to keep the flywheel (17) rotating is maintained. Additionally, the flywheel allows the storage of kinetic energy, which allows it to continue rotating when the power transmission systems or any motor stops rotating.
  • the flywheel (17) is connected to the first power transmission system (2).
  • the way to connect the first power transmission system (2) with the flywheel (17) is by means of a second power transmission system (7).
  • the flywheel has a weight between 100 and 1000 Kg.
  • the weight of the flywheel (17) and the size of the machine depend on the amount of electrical energy that is desired.
  • the flywheel (17) has a diameter selected between 0.3 and 2.0 meters and a thickness between 0.1 and 0.4 meters.
  • the flywheel (17) comprises vent channels along the perimeter of the thickness, this in order to avoid back flow.
  • the number of channels are selected from 2 to 10.
  • the flywheel (17) is connected to the shaft (16) by means of keyways and / or elements that block the axial movement of the flywheel (17). To ensure that the flywheel (17) does not slide on the surface of the first shaft (16), fasteners are operationally connected as captives.
  • the keyway has a length selected from 0.02, 0.04, 0.06, 0.08, 0.10, 0.15 and 0.20 meters.
  • the length of the keyway depends exclusively on the size of the flywheel (17). Additionally, the keyway has a height selected between 0.002, 0.004, 0.006, 0.008 and 0.010 meters.
  • a speed reducer (20) is connected to the first shaft (16) and proximal to the flywheel (17) by means of a coupling (18).
  • a third motor (19) is connected between the reducer (20) and the coupling (18).
  • the motor (19) is selected from alternating current motors (eg three-phase synchronous motors, synchronized asynchronous motors, motors with a permanent magnet rotor, single-phase motors, two-phase motors, motors with wound auxiliary start, motors with wound and capacitor auxiliary starting), and direct current motors (eg series excitation motors, parallel excitation motors, compound excitation motors).
  • the speed reducer (20) is selected from worm gear reducers, gear speed reducers, cycloidal reducers, planetary speed reducers, and combinations of the foregoing.
  • the selection of speed reducers is important, because you need a speed reducer that can deliver high torque to a generator (21).
  • the speed reducer (20) is a torque multiplier.
  • the coupling (18) is selected from chain couplings; Rigid Plate Couplings, Rigid Taper Clamp Couplings, Rigid Sleeve or Stud Couplings, Flexible Couplings, Gear Type Coupling, Steel Grating Coupling, Rigid Coupling jawbone and combinations thereof.
  • the chain coupling is very effective since it allows the first shaft (16) to rotate without vibrations and to obtain large ranges of torque.
  • the third motor (19) has the cooling fan removed so that the first shaft (16) passes through it completely until it reaches the speed reducer (20) where it is connected. This configuration is made because the third motor (19) works to sustain voltage drops in the other motors (1) and (15) and in this way maintain the RPM of the machine.
  • the output of the speed reducer (20) corresponds to a second shaft (22) which is connected to a generator (21).
  • the generator (21) is a permanent magnet generator.
  • the permanent magnet generator is 200 RPM and has a generating output of 220V three phase at 60Hz. Following this configuration, this mode allows converting 2984W of direct current with 50 amps (50A), to 46979W of 220V three-phase alternating current with phase at 60Hz.
  • the machine is fed from a public network and transforms 1 kW of energy up to a range between 2 kW to 0 kW of energy.
  • the machine comprises a control unit that controls the machine.
  • the control unit is selected from the group consisting of computers, industrial computers, microchips, microcontrollers, microprocessors, programmable gate array devices, programmable logic controllers, programmable arithmetic-logic units, or combinations of the foregoing.
  • control unit is selected from control boards.
  • control board works as follows:
  • the generator (21) synchronized with the voltage detectors which are connected to the network analyzer that commands an electronic signal to energize the coil of the force contactor that feeds the compensating motor. This system is released once it has reached the maximum RPM required for its optimal work ramps.
  • the 20 Hp three-phase electric motor that is coupled to the shaft of the flywheel (17) through the pulley system has the function of keeping the inertia constant simultaneously with the hydraulic translation system.
  • the hydraulic system that works at the start of the equipment with a direct current motor (1) that acts as the starter motor, turns a hydraulic pump of a certain amount of gallons, which accumulates the gallons of oil. to be driven by means of a single effect valve with return to the tank (first transmission system (21)).
  • This oil pressure is directed to a hydraulic swing motor with 1 ⁇ 2 ”inlets and 2000 psi - 3000 psi to rotate the hydraulic motor at a speed of 640 RPM with high torque to move the flywheel (17) that it weighs 410 Kilograms and it would take off delivering this power output to be driven by the 20 hp engine and continue its functionality.
  • the machine is connected to a lithium battery bank (29), subsequently, the captured energy passes through an inverter (28) and through electrical breakers (27). Then, it goes through a thermal relay (26), a contactor (25), some fuses (24) and finally the 4Hp electric motor (1).
  • Example 1 Electronic system of the power generating machine.
  • the control unit comprises an electrical control board that controls the starting system of the machine, sensing temperature, frequency, voltage, speed and the cycles that make up the mechanical systems on a timed basis.
  • the electrical control board is made up of: - a network analyzer, which is a display instrument for voltage, amperage, frequency and nominal power, by means of inductive sensors. This instrument can work via satellite with a 4G system, which does not need a constant operator;
  • main totalizer which is an instrument that blocks or transmits the generated voltage
  • timers that control the times of each of the systems that make up the equipment (start, stop, rest and constant);
  • Y - a distribution bus is the circuit that transfers the generated energy
  • an electronic card that takes a voltage generated by the public network or from a battery bank (110 VAC) or a pulsating voltage from the generator (21), regulates it, filters it, suppresses it the peaks, it purifies the sinus sling and maintains the frequency according to your requirement (30HZ - 60HZ).
  • the electronic card includes:
  • a single-phase surge suppressor (30) that is in charge of leveling the current in the events of fluctuations;
  • a sinusoidal wave purifying circuit (31) that ensures that the current reaches the maximum point of the sinusoidal wave until it reaches the center point of the curve to guarantee the stability of the frequency;
  • the electronic card absorbs the pulsating voltage produced by the Generator or the voltage generated by the network, regulates the voltage by filtering each pulse that passes through the ideal torus transformer, making it go through a surge suppressor, to align the voltage voltage, for later amplify the voltage by means of a source called a block oscillator.
  • the electronic card also manages to minimize the harmonics that occur between the coil spaces and Neodymium magnets.
  • Example 2 The machine increases power taken from a battery bank or a public grid.
  • the motor (1) is the one that takes the current from the network or the battery bank, which starts the system, transforming the electrical energy into mechanical energy to transmit the rotary movement towards the inertia wheel (17), which at in turn, it accumulates kinetic energy at high revolutions, to be transmitted to the reduction motor (19 and 20). This achieved torque drives it to the central axis of the magnetic generator (21) at low revolutions.
  • the motor (1) can be disconnected from the original source of energy and the generator (21) feeds the electric motor with what it generates internally, finally producing a closed cycle system, obtaining the electric current with a very high performance .
  • An objective of this generator (21) is that with the flywheel (17) it is to provide kinetic energy (power accumulation) applied to the central axis of the magnetic motor, which breaks the inertia and / or exceeds the torque emitted by the magnetic field of this generator.
  • Example 3 Machine for the generation of electrical energy.
  • a machine for the generation of electrical energy was designed and built.
  • the machine allows converting 110V with single-phase alternating current, to 220V with three-phase alternating current, with the following specifications:
  • the motor (1) is an electric motor of 2.98 kW at 1800 RPM continuous current 72V which is connected to a first power transmission system (2).
  • the first power transmission system (2) is made up of: i. a centrifugal pump (3) with the following specifications:
  • the liquid present in the first power transmission system (2) corresponds to a hydraulic fluid which would be a SHELL TM TELLUS S2 M 68.
  • the second power transmission system (7) is connected to the first power transmission system (2).
  • the second power transmission system (7) is made up of: i.
  • the second gear (10) of the second power transmission system (7) is connected to a first shaft (16) having the following specifications:
  • the third power transmission system (11) is made up of: i.
  • the ratio between the first pulley (12) and the second pulley (14) is 1: 1;
  • the third power transmission system (11) is connected to a second motor (15) which is alternating current at 220V three-phase at 3600 RPM.
  • the first shaft (16), the second gear (10) of the second power transmission system is connected and the first pulley (12) of the third power transmission system has the following characteristics:
  • a flywheel (17) is connected to the first shaft (16), the flywheel has the following characteristics:
  • flywheel (17) is fixed to the first shaft (16) by means of at least one keyway with the following characteristics:
  • the reducer has the following specifications:
  • a third motor (19) is connected to the input of the speed reducer (20).
  • the third motor (19) has the following characteristics: electric motor: 10 hp 1800 Rpm 220 vac.
  • the third motor (19) and the speed reducer (20) are connected to the first shaft (16) through a coupling (18).
  • the coupling has the following specification:
  • the output of the speed reducer (20) is connected to a second shaft (22) which has the same diameter as the first shaft (16).
  • the second shaft (22) is connected to a generator (21) that has the following specifications:

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

La présente invention concerne une machine pour la production d'énergie, comprenant un premier moteur, un premier système de transmission de puissance relié au moteur et un volant d'inertie relié au premier système de transmission de puissance. En outre, la machine comprend un réducteur de vitesse relié au volant d'inertie et un générateur relié au réducteur de vitesse. En particulier, la machine comprend un premier moteur à courant continu, alimenté par une source d'énergie accumulée d'un banc de batteries, le moteur est accouplé à un système d'unité hydraulique, lequel transmet le couple de démarrage pour conférer un mouvement au volant d'inertie où s'accumule l'énergie cinétique, en la transmettant par l'intermédiaire d'un multiplicateur de puissance, qui est appliquée à l'axe central à faibles révolutions lors de la production.
PCT/CO2020/000017 2019-12-19 2020-12-16 Machine pour la production d'énergie Ceased WO2021121442A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CONC2019/0014395A CO2019014395A1 (es) 2019-12-19 2019-12-19 Máquina para la generación de energía
CONC2019/0014395 2019-12-19

Publications (1)

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WO2021121442A1 true WO2021121442A1 (fr) 2021-06-24

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BR (1) BR102020016664A2 (fr)
CO (1) CO2019014395A1 (fr)
WO (1) WO2021121442A1 (fr)

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Publication number Priority date Publication date Assignee Title
WO2024162945A1 (fr) * 2023-02-03 2024-08-08 Юрий Орэстовыч ГЕМБАРА Dispositif de production d'énergie électrique
WO2024238227A1 (fr) * 2023-05-12 2024-11-21 Voltagrid Llc Chaîne cinématique souple pour générateur mobile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3137208A1 (fr) * 2020-10-29 2022-04-29 Start & Go LLC Systeme d'alimentation electrique de chauffe-moteur autonome

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US3477013A (en) * 1967-06-05 1969-11-04 Dynamics Corp America Hydrostatic transmission coupled standby power supply
US3675112A (en) * 1970-07-09 1972-07-04 Dynamics Corp America Standby power system
WO2008076972A2 (fr) * 2006-12-18 2008-06-26 Regen Technologies, Llc Système générateur d'énergie électrique
CN203742913U (zh) * 2014-03-21 2014-07-30 李志洋 一种惯性惰轮储能装置
US20150084567A1 (en) * 2012-04-30 2015-03-26 Isentropic Ltd. The transmission of energy
US20190242368A1 (en) * 2017-01-22 2019-08-08 Shandong University Of Science And Technology Multi-buffering energy storage device and application thereof

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Publication number Priority date Publication date Assignee Title
US3477013A (en) * 1967-06-05 1969-11-04 Dynamics Corp America Hydrostatic transmission coupled standby power supply
US3675112A (en) * 1970-07-09 1972-07-04 Dynamics Corp America Standby power system
WO2008076972A2 (fr) * 2006-12-18 2008-06-26 Regen Technologies, Llc Système générateur d'énergie électrique
US20150084567A1 (en) * 2012-04-30 2015-03-26 Isentropic Ltd. The transmission of energy
CN203742913U (zh) * 2014-03-21 2014-07-30 李志洋 一种惯性惰轮储能装置
US20190242368A1 (en) * 2017-01-22 2019-08-08 Shandong University Of Science And Technology Multi-buffering energy storage device and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024162945A1 (fr) * 2023-02-03 2024-08-08 Юрий Орэстовыч ГЕМБАРА Dispositif de production d'énergie électrique
WO2024238227A1 (fr) * 2023-05-12 2024-11-21 Voltagrid Llc Chaîne cinématique souple pour générateur mobile

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BR102020016664A2 (pt) 2021-06-29

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