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WO/2015/181954A1 |
Provided is a power conversion device in which the surge can be prevented that occurs when disconnecting a load such as a battery from the output of an AC power generator. A rectifier circuit connected between the output portion of an AC...
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WO/2015/181938A1 |
A gas turbine composite power generation device having a gas turbine (2A), a power generator (3) for generating power through the drive force of a turbine (1), a first control device (20A) for controlling the output of the gas turbine (2...
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WO/2015/179044A1 |
A gas turbine engine includes a compressor, a combustor adjacent the compressor, a turbine adjacent the combustor, a shaft, a motor, a primary variable frequency drive, an auxiliary variable frequency drive, and an auxiliary motor. The m...
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WO/2015/176936A2 |
The invention relates to a rotor for a synchronous machine of a motor vehicle, the rotor having: an excitation coil (LER) for generating a magnetic field needed for rotation of the rotor in a stator of the synchronous machine; a power su...
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WO/2015/175316A1 |
A brushless field exciter for wound synchronous machines that uses the resonance of the leakage inductance and a capacitor in a resonant field exciter to transfer energy to the rotating field winding. By resonating at frequencies greater...
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WO/2015/165876A1 |
A wind farm side voltage source converter (32; 94) comprises a DC terminal (40) for connection to a DC transmission link (38), an AC terminal (42) for connection to a wind farm (44) that includes at least one wind turbine (46), and a mai...
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WO/2015/040529A9 |
The present disclosure relates to a synchronous electrical machine (1) that is adapted to alternately work as an electric generator or as an electric motor. The synchronous electrical machine (1) comprises a rotor (2), that is provided w...
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WO/2015/158972A1 |
A communication method and device of a voltage regulator of a motor vehicle alternator on an onboard network, and corresponding voltage regulator and alternator. The communication method according to the invention, for a voltage regulato...
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WO/2015/159968A1 |
The present invention makes it possible to compensate for the drawback of renewable natural energy and generate high-output, high-efficiency, and stable power consumption. Power with zero fuel consumption generated from renewable natural...
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WO/2015/148020A1 |
A power system (10) generator set utilizing at least one engine (24) capable of operating on one fuel source and another engine (25) capable of operating on a different fuel source is provided. Specifically, a power system (10) is provid...
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WO/2015/138554A1 |
An alternating current power generation system including an alternating current generator comprising an exciter, a brushless permanent magnet generator voltage source configured to generate a first voltage at a first frequency, a second ...
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WO/2015/134368A2 |
Recombinant herpes simplex virus 2 (HSV-2) vaccine vectors, virions thereof, compositions and vaccines comprising such, and methods of use thereof are each provided.
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WO/2015/133994A1 |
One aspect is an electrical augmentation system for a gas turbine engine. The electrical augmentation system includes an electric motor operably coupled to a shaft of the gas turbine engine, and an energy storage device operable to provi...
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WO/2015/130629A1 |
Wind turbine systems and methods for operating wind turbine systems are provided. A method includes monitoring an operating condition of the wind turbine system, and determining whether the operating condition has exceeded a predetermine...
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WO/2015/130561A1 |
In one aspect, a method for controlling a power generation system may generally include determining a phase angle error associated with the power generation system, determining a scaling factor based on the phase angle error, generating ...
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WO/2015/130566A1 |
In one aspect, a method for controlling the operation of a power generation system configured to supply power to an electrical grid may generally include monitoring a rotor speed of a generator of the power generation system and determin...
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WO/2015/123523A1 |
A power system (10) for providing an uninterruptible power supply to an external load has a first motor (14) adapted to be connected to a source of power (12), a flywheel/generator (16) adapted to supply power to the external load, a sta...
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WO/2015/111275A1 |
A control apparatus (150) for an internal combustion engine is provided with: a first determining device (310) configured to determine whether or not the number of revolutions of the internal combustion engine (200) is less than a predet...
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WO/2015/107686A1 |
[Problem] To stably and continuously perform, even during rotation, one-to-N bidirectional communication or one-way communication between one communication device attached to a static object and a plurality of communication devices attac...
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WO/2015/102398A1 |
The present invention relates to a system and a method for storing energy for a wind generator, the system, when a cage-type induction wind generator is used in a small-scale micro grid environment, capable of fundamentally preventing fl...
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WO/2015/101999A1 |
A hybrid system for producing electricity by a metal-air cell and for utilizing hydrogen released during the operation of the metal-air cell for producing energy in the form of electricity, mechanical power or heat energy. The hybrid ele...
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WO/2015/100152A1 |
A generator system configured to be connected in parallel with other generators is disclosed. The generator system includes an alternator having a stator with an output winding and a quadrature winding and a rotor with a three-phase wind...
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WO/2015/097842A1 |
In order to provide a system which achieves both the suppression of shaft torsional vibration of a rotating electrical system having a large inertia constant and the leveling of a generated power output, a rotating electrical machine sys...
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WO/2015/100040A1 |
A fluid-driven electricity generator includes a stator assembly and a rotor assembly. The stator assembly includes a stator core that includes a plurality of stator windings and one or more stator turbines connected to the stator core. T...
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WO/2015/099851A1 |
A system for connecting a single-phase generator in parallel with an inverter is disclosed, A signal corresponding to the angular position of the rotor in the generator is provided to the inverter, for example, from an angular position s...
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WO/2015/100005A1 |
Methods and systems described herein relate to power generation control for an aerial vehicle of an air wind turbine (AWT). More specifically, the methods described herein relate to balancing power generation or preventing a component of...
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WO/2015/092560A1 |
A system for providing backup power to a facility includes a generator and a controller. The controller is configured to operate the generator until a condition is met, determine a load history that occurs while operating the generator u...
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WO/2015/086800A1 |
Multiphase generator-conversion systems are disclosed. The system comprises a multiphase generator having one rotor and m+1 number of electromagnetically coupled stators, each stator comprising a plurality of phase legs. The system also ...
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WO/2015/088785A1 |
A power generation device for a utility vehicle having a battery source, a logic/driver module operably coupled to the battery source and capable of outputting power to a motive drive system, an internal combustion engine capable of outp...
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WO/2015/088718A1 |
A power generation device for a utility vehicle having a battery source capable of storing electrical energy and selectively outputting electrical energy and selectively receiving electrical energy, a logic/driver module operably coupled...
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WO/2015/088786A1 |
A power generation and starting device for a utility vehicle having a battery source capable of storing electrical energy, a logic/driver module operably coupled to the battery source and capable of outputting power to a drive system of ...
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WO/2015/088776A1 |
A power generation device for a utility vehicle having a battery source capable of storing electrical energy and selectively outputting electrical energy and selectively receiving electrical energy, a logic/driver module operably coupled...
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WO/2015/081768A1 |
A control method for preventing the auxiliary electricity generation circuit of a diesel locomotive from over voltage. A reference voltage value is set for the auxiliary electricity generation circuit, an actual voltage value of the auxi...
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WO/2015/082407A1 |
A method for determining a rotational speed of a synchronous machine is provided. The synchronous machine is a generator and the method includes measuring one or more electrical parameters of the synchronous machine, and determining the ...
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WO/2015/078685A1 |
The invention relates to a method for operating an on-board power supply of a motor vehicle, said on-board power supply having an electrical motor that can be operated in a power-generating manner and a bridge rectifier that is connected...
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WO/2015/075363A1 |
The regulating loop for a digital regulator of an excitation rotating electric machine is suitable for operation as a generator delivering an output voltage tailored by an excitation current. The digital regulator comprises means of cont...
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WO/2015/071563A1 |
A method for controlling an alternator combined with a motor vehicle combustion engine, including a phase of loading the alternator, this loading phase being intended to recharge a battery of the vehicle during a period of deceleration o...
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WO/2015/069617A1 |
An electric power generation plant has at least two synchronous machines and a source of mechanical power (torque), coupleable such that one or more of the synchronous machines can be operated as a generator while one or more is operated...
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WO/2015/065425A1 |
An electrical system for controlling a wind turbine is provided. The electrical system includes a first resistive element, a storage element and a controller. The first resistive element and the storage element are coupled to a DC link o...
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WO/2015/058769A1 |
A method for controlling a wind power plant, the wind power plant including a plant controller for controlling a plurality of wind turbine generators. The method for controlling a wind power plant allows the wind power plant to continue ...
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WO/2015/057934A2 |
A turbine generator system includes a doubly-fed alternating-current (AC) generator having a first poly-phase circuit (e.g., a stator circuit) and a second poly-phase circuit (e.g., a rotor circuit), a poly-phase AC-to-AC converter circu...
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WO/2015/055367A1 |
The invention relates to a method for operating a motor vehicle electrical system in a motor vehicle. The motor vehicle has an internal combustion engine, a generator (13, 23), a primary battery (10, 20) with a first open-circuit voltage...
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WO/2015/043981A1 |
The invention relates to a method for operating a power supply unit (30) for an on-board electrical system (100) of a motor vehicle, wherein the power supply unit (30) has an electrical generator (20) comprising a stator having a stator ...
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WO/2015/039781A1 |
The invention relates to a system comprising a turbine and an electric machine (3) coupled mechanically thereto, wherein the electric machine generates electrical energy in the case of a drive by the turbine in an operating rotational di...
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WO/2015/041805A1 |
A converterless motor-driven pump system includes an off-grid prime mover. The off-grid prime mover has a rotational driveshaft and operates in response to a throttle control command to control a rotation speed of the rotational drivesha...
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WO/2015/038107A1 |
The present invention relates to a generator control system that includes a generator, a variable displacement pump, a generator speed sensor, and a generator speed controller. The generator speed sensor generates a measurement output si...
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WO/2015/028323A2 |
To regulate the electrical output of a generator, a signal is received indicative of at least one characteristic of the electrical output. A first, relatively fast-response sub- controller is configured to provide a first control signal ...
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WO/2015/029725A1 |
This invention provides a method for operating an electricity-generating device that has a simple structure and is easy to operate. In said electricity-generating device (1), steam flowing through a supply channel (11) is supplied to a s...
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WO/2015/027313A1 |
A pump jack controller is provided that can harness the waste energy generated during the operation of a pump jack when its electrical motor is in an over-speed condition, and convert that waste energy into electrical energy that can be ...
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WO/2015/029562A1 |
A wind generator system (1) comprises: a windmill (10); an induction motor (20) coupled to the rotary shaft of the windmill (10); a power convertor (30) for supplying the induction motor (20) with an excitation current; a heat medium cir...
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