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Prime-mover dynamo plants August inventions list 08/11

20110204651 - Engine generator: An engine generator is provided having an improved cooling effect realized by cooling air while ensuring a compact arrangement of components in a housing. The engine generator includes an engine 2, a generator 3, an inverter 4, a control device, a fuel tank 7, an air cleaner 16, a muffler... Agent: Sawafuji Electric Co., Ltd.

20110204650 - Power supply systems: A power supply system comprises an internal combustion engine (100) and an electric motor-generator arrangement that is coupled to the internal combustion engine. The internal combustion engine (100) has a piston-cylinder assembly in which the toroidal section-shaped piston (122) and cylinder (120) are each arranged to rotate, in use, about... Agent: University Of Sussex

20110204652 - Wind power generator: A fan cooler of a wind power generator that cools devices disposed in a nacelle (3) has an air intake port (11) formed in a nacelle shell (10) to introduce outside air into the nacelle, an outlet opening (12) provided in the nacelle shell (10) to discharge the air in... Agent: Mitsubishi Heavy Industries, Ltd.

20110204655 - Energy storage systems: The present invention provides an energy storage device that utilizes a cold sink that undergoes cycles of freezing and thawing. The device converts electrical energy to stored thermal energy, and then re-converts the stored thermal energy to electrical energy, as needed or desired. The device can store energy on a... Agent: Dynasep LLC

20110204654 - Engine and supercharger: An internal combustion engine is coupled to a supercharger operable to supply varying amounts of air to the engine responsive to the load on the engine. The supercharger has a pair of screw rotors driven by the engine to move air to the engine and a control apparatus for varying... Agent:

20110204653 - Generators using bio-kinetic energy: Devices for converting bio-kinetic energy into electrical energy. Devices may include a fluid conduit configured to contain a liquid conductive material, a transducer coupled to the fluid conduit and configured to drive flow of the liquid conductive material through the fluid conduit, and a magnetohydrodynamic (MHD) power generation unit operatively... Agent: Empire Technology Development LLC

20110204628 - Aircraft ventilation device: The ventilation device according to the invention includes a fan and an inverter. The fan comprises a rotary electrical machine and a wheel for setting an air flow into motion, integral with the rotary machine to set it in rotation. The inverter is connected to the rotary machine and, in... Agent: Technofan

20110204627 - Electrical generating device with potential energy of water or fluid: An electrical generating device includes one or more ram water pumps for pumping water from a lower water reservoir into an upper water tower, a water paddling device having a rotatable housing located below the water tower and coupled to an electric generator to generate an electrical energy, and a... Agent:

20110204637 - Apparatus for coupling an energy storage system to a variable energy supply system: A method for coupling an energy storage system to a variable energy supply system includes providing an energy storage system including at least one Vanadium redox battery and at least one battery charge controller. The method also includes electrically coupling the at least one battery charge controller to the variable... Agent:

20110204631 - Handy terminal for wind turbine generator: A handy terminal for a wind turbine generator which the maintenance of the wind turbine generator, especially the maintenance work inside the nacelle, can be simplified while considering the safety of the maintenance operator. The handy terminal comprises a tower provided to stand on land or off-shore, a nacelle supported... Agent: Mitsubishi Heavy Industries, Ltd.,

20110204629 - Shadow control of wind turbines: A rotor of a wind turbine may cast an intermittent shadow onto an object in the vicinity of the turbine. A shadow-control system stops the wind turbine, based on a shadow-related shut-down condition. The condition is based on a result of a comparison between a direct-light intensity and an indirect-light... Agent:

20110204633 - Starting method for rotating machine and starting method for wind turbine generator: A starting method is provided for a rotating machine which includes a main shaft, a main bearing rotatably supporting the main shaft and a main bearing lubricant pump circulating lubricant through the main bearing. The starting method includes steps of: rotating the main shaft to raise a temperature of the... Agent: Mitsubishi Heavy Industries, Ltd.

20110204632 - Synchronous induced wind power generation system: A synchronous induced wind power generation system is provided, which is comprised of a rotatable turbine-generator section and a control system operable to rotate same in a direction corresponding to optimal wind conditions. The turbine-generator section has a horizontally disposed turbine therein in an interior area thereof, and orifices formed... Agent:

20110204634 - Synchronous induced wind power generation system: A synchronous induced wind power generation system is provided, which is comprised of a horizontally rotatable turbine-generator section that wind vanes into the prevailing wind direction. The turbine-generator section has a horizontally disposed turbine therein, and air induction shrouds at either end thereof, the anterior areas of the air induction... Agent:

20110204635 - System and method for controlling wind turbine power output: A system and method for use in controlling a wind turbine's power output by a wind turbine controller. The method includes determining a predicted wind speed for the wind turbine, determining a current wind turbine power output, and determining a predicted wind turbine power output utilizing the predicted wind speed.... Agent:

20110204630 - Wind power generation system and operation control method thereof: The object is to reduce an output fluctuation in an interconnection node. Provided is an operation control method of a wind power generation system including a step of obtaining the output data of each wind turbine, a step of determining a correlation between output fluctuations of adjacent wind turbines by... Agent: Mitsubishi Heavy Industries, Ltd.

20110204636 - Wind turbine and operating same: A method for operating a wind turbine erected in a body of water, comprising: measuring vibrations of the wind turbine during operation; identifying at least one periodic component of said measured vibrations, wherein said periodic component is associated with interaction of said body of water and said wind turbine; and,... Agent:

20110204638 - Wind turbine with integrated rotor and generator assembly: A wind turbine and related methods for generating electrical current from wind energy. The wind turbine includes a rotatable substructure rotating about a vertical axis and a base assembly. A plurality of wind collectors are affixed to the periphery of the rotatable substructure and provide drag against wind passing the... Agent:

20110204639 - Modular power system: The present invention in several embodiments is a modular power system for providing electrical and mechanical power to a variety of applications. This system may comprise an electric motor mechanically coupled to an electric generator or alternator, and a rechargeable battery. The rechargeable battery would store and provide electrical power... Agent:

20110204641 - Hydroelectric turbine-based power-generating system for vessels and submarines: Power-generating system based on successive hydroelectric turbines (∫1N) located parallel to the submerged section of the hull of vessels and/or submarines (generating line ∫1N), at the point or points of greatest channeling of the water flow produced naturally during navigation. Each turbine is preceded by a propeller (∫1N), whose function... Agent:

20110204640 - In-pipe hydro-electric power system and turbine: A generally spherical turbine configured to rotate transversely within a cylindrical pipe under the power of fluid flowing either direction therethrough is operatively coupled with a rotating machine or generator to produce electricity. In one embodiment, the blades of the spherical turbine curve in an approximately 180 degree arc in... Agent: Lucid Energy Technologies, LLP

20110204642 - River high pressure energy conversion machine: A river high pressure energy conversion machine which has no moving parts, comprising a machine (or pump) having a pipe attached to a river bed, with a flexible pipe to an enlarged water inlet attached to the underside of a float, to assure entrance of water just below the river... Agent:

20110204643 - Apparatus for converting ocean wave energy: The purpose of this invention is to present a device for utilisation of the horizontal component of wave motions in which there is no proportionality between the installed power and the initial costs of the device. According to the invention, this is obtained with a device which contains at least... Agent: Wavepiston Aps

20110204644 - Integrated generator device for producing energy from zero-emission renewable alternative sources respecting and preserving the environment: An energy generator for generating energy from renewable alternative sources, includes: a flotable platform adapted to be partially immersed in a fluid; a tower element arranged on the platform and including at least one wind generator for collecting wind energy and converting the same into electric energy, at least one... Agent:

20110204645 - Hydropower system with reciprocal floatation device: A hydropower system generating electric power includes a circuitous loop for flow of liquid with: a) a liquid return conduit; b) at least one reservoir below the conduit outlet, with a dispenser for dispensing liquid from the reservoir to a plurality of displacement columns; c) displacement columns below the reservoir;... Agent:

20110204646 - Turbine apparatus and method for energy reclamation and generation of electrical power from forced-air systems: A forced-air electric generator apparatus includes a housing positioned to receive forced-air flow from a forced-air device. A bladed rotor carried by the housing is in fluid communication with the forced air flow. A clutch engages the bladed rotor to drive a generator to produce a generated voltage when the... Agent:

20110204649 - Pre-stressed stiffening system for a wind turbine generator frame: A system for stiffening and pre-stressing a generator frame in a wind turbine is provided. The system includes a plurality of stress-inducing members configured for imparting a predetermined amount of stress on the generator frame. Each of the plurality of stress-inducing members has a length, a first end, and a... Agent:

20110204647 - Wind turbine generator and assembling method thereof: A wind turbine generator includes: a main shaft for supporting a wind turbine rotor; a main bearing for rotatably supporting the main shaft; a generator having a generator rotor and a stator; a sleeve connected to the generator rotor and inserted onto the main shaft; and a hydraulic shrink fit... Agent: Mitsubishi Heavy Industries, Ltd.

20110204648 - Windmill with blades with passageways from hub to tip: The present invention is a windmill with blades with passageways for air to move radially outward from near the hub of the windmill to near the tip of the blades. It is thought that the centrifugal force from rotation of the blades will draw or force air into open passageways... Agent:

20110198858 - Apparatus for energy production: Apparatus for energy production comprises a motor and interconnected flywheel. The apparatus is capable of collecting the energy accumulated in the flywheel's rotary motion peaks, storing and accumulating energy from the flywheel for use when the energy is required.... Agent:

20110198859 - Gravity-assisted rotational mechanism and generator device cooperating therewith: A gravity-assisted rotational mechanism and a generator device cooperating therewith. The gravity-assisted rotational mechanism includes multiple concentric rotational members having different sizes and rotatable about the same rotational center, several link members having equal weights for driving the same, and at least one connection member for pivotally connecting the rotational... Agent:

20110198860 - Generator set with removable panels and captive bolt system: A method of retrofitting a generator set includes disconnecting a removable panel from a frame of a generator set housing. In order to accomplish this, short bolts associated with the removable panel are disconnected from nutserts that are permanently affixed to the frame. A removable panel compliance kit is installed... Agent: Caterpillar Inc.

20110198861 - Method for producing energy and capturing co2: Method for producing energy by oxidizing a carbon-containing fuel (4) and for capturing the resultant carbon dioxide (CO2), comprising:—a chemical loop step (1),—a secondary oxidation step (12),—a heat exchange transfer (10a-10f),—a post-treatment (16)... Agent: L'air Liquide Societe Anonyme Pour L'etude Et L'ex Ploitation Des Procedes Georges Claude

20110198862 - Engine starter with improved fixing structure of auxiliary electromagnetic switch: Disclosed is a starter for starting an engine. The starter includes a starter main body, a main electromagnetic switch, and an auxiliary electromagnetic switch. The starter main body includes a motor that generates torque upon being supplied with electric power. The main electromagnetic switch is provided for selectively opening and... Agent: Denso Corporation

20110198863 - Starter relay control: A starter control system is disclosed. In one example, the starter control system allows both automatic and manual control over an engine starting sequence. The starter control system can enhance starter control system flexibility.... Agent: Ford Global Technologies, LLC

20110198847 - Distributed electrical generation system: A distributed electrical generation system includes a plurality of turbines, generators, diode bridges, transformers and high voltage diodes. The system further includes a HVDC-cable and a high voltage inverter bridge. Each turbine drives a respective one of a plurality of electrical generators producing an alternating current. Each electrical generator is... Agent: Rolls-royce PLC

20110198846 - Variable-speed power generator and method of controlling the same: Reactive power is supplied in accordance with a reactive-power supply instruction from a power grid while ensuring a variable-speed range of a wound-rotor induction generator. A variable-speed power generator includes a prime mover that generates motive power by using natural energy; an electric generator that includes a stator having a... Agent: Mitsubishi Heavy Industries, Ltd.

20110198848 - System and method for downhole power generation: A technique facilitates generation of electric power in well environments. The technique involves combining a cooperating stator and rotor assembly to create an electromagnetic generator. The cooperating stator and rotor assembly utilize an electromagnet which works with a generator coil to create electrical power. Use of the electromagnet enables the... Agent: Schlumberger Technology Corporation

20110198851 - Device for generating electric energy from a renewable source: A device for generating electric energy (1) from a renewable source, in particular from wave energy, comprising an oscillating device (2) that can transform the thrust of a natural agent on the first extremity of oscillating device (2) into kinetic energy; a motor unit, operatively connected to a second extremity... Agent: Tecnomac S.r.l.

20110198849 - Device for the utilisation of wave energy and a method: d

20110198852 - Energy converter based on polyurethane solutions: The present invention relates to a method for producing electromechanical converters, to the use of solutions of at least one polyurethane in one or more organic solvents to produce electromechanical converters, to electromechanical converters produced therefrom and to the use of such electromechanical converters.... Agent: Bayer Materialscience Ag

20110198850 - Wave-power unit: The invention relates to a wave-power unit for the production of electric power. It comprises a floating body (1) arranged for floating on the sea and an electric linear generator (2) having a stator (5) and a translator (8) reciprocating along a center axis. The stator (5) is arranged to... Agent: Seabased Ab

20110198853 - Marine turbine: The present invention relates to a turbine for location of fluid flow. Aspects of the present invention aim to overcome the problems associated with complex marine turbines and provide a simple, robust and economic design. The blades may be located downstream of the turbine body and means are provided to... Agent:

20110198854 - Handy terminal for wind turbine generator and wind turbine generator: A handy terminal for a wind turbine generator, comprises a connecting portion connectable to a connector provided in the wind turbine generator, an operating ends group including an operating button to generate an operating signal which selectively validates a control logic within a control circuit provided in the wind turbine... Agent: Mitsubishi Heavy Industries, Ltd.

20110198857 - Orbiting drum wind turbine and method for the generation of electrical power from wind energy: A wind turbine captures energy from a flowing fluid medium using drum-shaped drive elements that spin while traveling along a continuous orbiting course around a base. Attached roller bearings engaging stationary raceways can guide the drive elements. Means for spinning the drive elements can include toothed belts engaging drive element... Agent:

20110198856 - Portable 350 airpower module: Disclosed may be an apparatus and related methods for electric power generation for vehicles. More particularly, disclosed may be an apparatus and related methods for electric power generation using vehicle generated wind.... Agent:

20110198855 - Wind and solar electric generator: A generator for generating electricity from wind and solar resources consisting of a double bell shaped member containing a first turbine associated with at least one first magnet, a drive shaft coupled to said first turbine, at least one blade coupled to said drive shaft and associated with at least... Agent:

20110193350 - Electrical generators for low-frequency and time-varying rocking and rotary motions: An apparatus for generating electrical energy from a first motion having a low and/or variable frequency. The apparatus including: a first device to which the first motion is transferred; and a second device to which the first motion is transferred from the first device, the second device operating at a... Agent: Omnitek Partners LLC

20110193344 - Control network for wind turbine park: A wind park comprising a plurality of wind turbines that are coupled to each other via a control network. Control data, for example, data derived from sensors may be exchanged between the wind turbines via the control network, thereby allowing the wind turbines of the wind park to adjust operational... Agent: Vestas Wind Systems A/s

20110193345 - Wind turbine generator: An object is to provide a wind turbine generator that is capable of continuously operating an auxiliary unit even when a grid fault occurs. Provided is a wind turbine generator including an auxiliary-unit breaker provided in a power line that connects an auxiliary unit to a power grid, wherein the... Agent: Mitsubishi Heavy Industries, Ltd.

20110193343 - Wind turbine generator and blade pitch angle control method thereof: The present invention provides a wind turbine generator and a blade pitch angle control method thereof in which an aerodynamic imbalance of a wind turbine rotor at the time of shutdown is further reduced, the maximum load of a wind turbine is further reduced, and the wind turbine generator can... Agent: Mitsubishi Heavy Industries, Ltd.

20110193346 - Method and apparatus to recover and convert waste heat to mechanical energy: A method and system for waste heat recovery for conversion to mechanical energy. Exhaust is received from an engine into a first heat exchanger where heat from the exhaust is transferred to a refrigerant. The exhaust is then transferred to a regenerator module in order to produce electricity which is... Agent:

20110193347 - A wave-power unit, and a use of a such: The invention relates to a wave-power unit for the production of electric power. It comprises a floating body arranged for floating on the sea and an electric linear generator with a stator (5) and a reciprocating translator (6). The stator (5) is arranged to be anchored in the bed of... Agent: Seabased Ab

20110193348 - Wave powered electrical generator: A wave powered electrical generator includes: a floating unit that floats in water and accommodates a power generator therein. The floating unit has a wave power system that includes, a chamber containing fluid, a free-floating mass provided in the chamber that separates the chamber into first and second chambers defined... Agent:

20110193349 - Wind turbine rotor and wind turbine: A wind turbine comprises a tower provided at the top with a horizontal shaft having an axis. A turbine rotor comprises turbine blades connected by a mounting arrangement to bearing members and to a rotor or a generator. Components of forces acting on the blades parallel to the axis are... Agent:

20110187123 - Portable integrated power supply and hvac unit: An integrated portable power unit including a power pack and a generator mounted within a first compartment and including a second isolated air handling compartment. The air handling compartment may include a fan for moving air through ductwork, a radiator for receiving heated cooling water from the power pack and... Agent:

20110187124 - Power generating apparatus and process: Apparatus and process for generating an electric output comprising (a) electromagnetic means having magnet means and electromagnetic coil means; (i) a plurality of gas receiving chambers comprising at least a first chamber and a second chamber; each of the chambers having gas inlet and outlet means and adapted to receive... Agent:

20110187125 - Electrical generator apparatus, particularly for use on a vehicle roadway: An electrical generator apparatus, which is configured to convert an external actuation force applied by a vehicle traveling on a roadway into electrical energy, includes a rotatable top portion adapted to receive the external actuation force applied by the vehicle traveling on the roadway; a plurality of linkage members operatively... Agent:

20110187126 - Hot dry rock generation system: A hot dry rock generation system, having: a recharge well that is formed from the ground to an underground hot dry rock into which a heat carrier streams through the recharge well; a production well that is formed from the underground hot dry rock from which the heated heat carrier... Agent: Mitsubishi Heavy Industries, Ltd.

20110187127 - Switching apparatus for starter: There is disclosed a switching apparatus for a starter comprising a resistor for suppressing a startup current of a motor when an engine is started, an electromagnetic relay for bypassing the resistor to energize the motor after the motor is started, a function for pushing a pinion of the starter... Agent: Denso Corporation

20110187102 - Energy system: An ocean wave energy system is for generating power from ocean waves. The system comprises wall components defining one or more channels for guiding propagation of ocean waves therealong. Each channel has a first end for receiving the ocean waves and a second end remote from the first end. A... Agent: Ocean Wave Rocker As

20110187101 - System for producing energy through the action of waves: A system and method for generating energy from tuning the natural frequency of masses relative to a ground plane and an external force. In some embodiments the external force is the action of the waves. The system has a first mass movable relative to the ground plane, wherein the external... Agent:

20110187105 - Maintenance operation method for wind turbine generator and wind turbine generator: The present invention provides a maintenance operation method for a wind turbine generator and a wind turbine generator, which can effectively utilize a phase advance capacitor equipped in the wind turbine generator and contribute to the phase factor improvement of the system side. A maintenance operation method for a wind... Agent: Mitsubishi Heavy Industries, Ltd.

20110187104 - Pitch drive apparatus of wind generator and wind generator: The invention provides a pitch drive apparatus of a wind generator and the wind generator capable of, with a simple structure, preventing reliability of the pitch drive apparatus from being deteriorated. The wind generator includes a wind turbine rotor blade having a blade root mounted so as to be turnable... Agent: Mitsubishi Heavy Industries, Ltd

20110187109 - Wind power generation apparatus, wind power generation system and power system control apparatus: A power system control apparatus which controls a power system electrically connected to a wind power generation apparatus having a wind turbine which receives wind and rotates, a generator which generates electric power by the rotating wind turbine, and a power converter which converts the electric power generated by the... Agent:

20110187108 - Wind turbine generator and method for controlling wind turbine generator: When a rotor is suddenly accelerated, a wind turbine generator is stopped without exerting a mechanical impact on both a tower and wind turbine blades. When the rotational speed of a wind turbine rotor is suddenly accelerated, a control unit controls the driving speed of the blades so as to... Agent: Mitsubishi Heavy Industries, Ltd.

20110187107 - Wind turbine generator and method of controlling the wind turbine generator: A wind turbine generator capable of easily stopping wind turbine blades at an appropriate position in a short time is provided. A pitch control device controls the pitch angle to a feather side to reduce the rotational speed of the wind turbine blades to a predetermined speed upon receiving a... Agent: Mitsubishi Heavy Industries, Ltd.

20110187103 - Wind turbine generator system and method of controlling output of the same: It is an object to supply, to the utmost extent, reactive power according to a demand of a utility grid side while maintaining the power factor within a predetermined range. The wind turbine generator system includes a main controller 19. The controller 19 includes a first controller 31 performing constant-reactive-power... Agent: Mitsubishi Heavy Industries, Ltd

20110187106 - Wind-turbine-generator control system, wind farm, and wind-turbine-generator control method: A wind-turbine control system is provided for each of a plurality of wind turbine generators constituting a wind farm, sends wind-turbine data about a controlled wind turbine generator to the wind-turbine control systems provided for the other wind turbine generators, and receives wind-turbine data about the other wind turbine generators... Agent: Mitsubishi Heavy Industries, Ltd.

20110187110 - Fluid turbine: A fluid turbine comprises a turbine shroud, an ejector shroud, and a means for extracting energy from a fluid stream. The means for extracting energy is located in the annulus between the turbine shroud and the ejector shroud. High-energy fluid can flow through the turbine shroud to bypass the means... Agent:

20110187111 - Hydraulic power generation motor: A hydraulic power generation motor includes a tubular body (4) including a pair of coupling flanges (12) formed at opposite ends thereof and an impeller housing (8) formed in an intermediate portion thereof, the coupling flanges (12) being connectable to fluid conduits (10) through which fluid flows. An impeller (38)... Agent:

20110187113 - Hydro-electric system and device for producing energy: An energy producing unit is provided for producing energy from an artificial fall of fluid. The energy producing unit includes a host structure immersed in a fluid and a chamber positioned relative to the host structure such that the bottom wall of the chamber is immersed in the fluid. The... Agent:

20110187112 - Hydro-kinetically powered electrical generator power head: A Hydro-kinetically Powered Electrical Generator Power Head (HyPEG PH) is disclosed which converts unimpeded run-of-river, ocean and tidal flow currents into useful mechanical power on an infinitely variable scale. This innovative design can be used with other hydropower devices, especially those that are designed to remain completely submerged and require... Agent:

20110187118 - Generation and use of high pressure air: The invention provides a device for generating high pressure air. The device comprises a block having an external surface and an internal surface, said internal surface defining an internal cavity in said block. A rotor located inside said cavity is capable of rotating about under the influence of wind energy.... Agent: Windfuel Mills Pty Ltd

20110187115 - Highly reliable, low cost wind turbine rotor blade: A wind turbine rotor blade and a wind turbine incorporating the rotor blade include a first and second composite skin. A first and a second spar pultrusion having a base and a plurality of integral ribs generally normal to the base are attached to the inside surface of the first... Agent:

20110187119 - Hybrid wind turbine: An electrical power generation system comprising a tower, a nacelle supported by the tower, a wind turbine system supported on the nacelle, a fuel cell system, a battery system, a hybrid solar/fuel cell system; and a fuel line extending through at least a portion of the tower and to the... Agent:

20110187122 - Method and system for aligning a wind turbine component: The invention relates to a method of aligning a wind turbine component with a wind turbine rotor hub, comprising providing the component with a support comprising at least one adjustable element and adjusting said at least one element to align the wind turbine component. The invention further relates to a... Agent: Alstom Wind, S.l.u.

20110187117 - Substantially spherical multi-blade wind turbine: A substantially spherical multi-blade wind turbine (SSMBWT) includes: (a) a plurality of multifunctional blades (2); and (b) a rotating axis (3) configured to rotate when the blades capture wind and for coupling to a power generator (4a), wherein each multifunctional blade (2) comprises three integrated functional sections (2a, 2b, 2c),... Agent: Syneola Sa

20110187114 - Wind driven turbine: A wind turbine has a housing with an airflow inlet and an airflow outlet. Enclosed within the housing is a rotor unit having a horizontally oriented shaft and elongated double-sided blades. Each blade has two concave outer surfaces for creating optimum lift regardless of wind flow direction. Secured within the... Agent:

20110187116 - Wind turbine configuration with power cable and method of electrically connecting a generator of a wind turbine to a transformer: A wind turbine configuration is constructed with a power cable having an electrical conductor with a plurality of copper clad aluminum strands that are highly flexible. The power cable includes a composite insulator including an insulating material surrounding the electrical conductor and a jacket surrounding the insulating material. The wind... Agent: American Wire Group, Inc.

20110187121 - Wind turbine/generator set and method of making same: A wind turbine comprising an electrical generator that includes a rotor assembly. A wind rotor that includes a wind rotor hub is directly coupled to the rotor assembly via a simplified connection. The wind rotor and generator rotor assembly are rotatably mounted on a central spindle via a bearing assembly.... Agent: Northern Power Systems, Inc.

20110187120 - Wind turbine/generator set having a stator cooling system located between stator frame and active coils: A wind turbine comprising an electrical generator that includes a rotor assembly. A wind rotor that includes a wind rotor hub is directly coupled to the rotor assembly via a simplified connection. The wind rotor and generator rotor assembly are rotatably mounted on a central spindle via a bearing assembly.... Agent: Northern Power Systems, Inc.