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WO/2017/112971A1 |
A genset having at least one generator (2) which can be driven by a drive device and which serves for generating electrical energy, having a detection device for detecting the presence of a system fault in at least one phase of an energy...
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WO/2017/109323A1 |
A control device (DC) is borne by an electrical circuit (CE) comprising a current generator (GC) connected in parallel to a first electrical energy store (SE1), a power-consuming network (RC) including at least one member (OC1) that cons...
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WO/2017/110848A1 |
Provided is a waste heat power generation system (1) comprising: an incinerator (2); an exhaust gas line (5) through which an exhaust gas (EG) exhausted from the incinerator (2) flows; a power generation device (3) which generates power ...
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WO/2017/109921A1 |
A variable speed pumped-storage hydroelectric generation device of the present invention is provided with: a variable speed hydroelectric generator motor which, in spite of being equipped with a frequency converter and having a rotor rot...
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WO/2017/110131A1 |
The present invention realizes, in a simpler manner, an output control device for wind power generation, which is capable of more efficiently extracting power and outputting the power through characteristics approximate to those of a sol...
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WO/2017/103233A1 |
The disclosed embodiments aim to improve upon existing multi stage generators for providing power to a load. In particular, embodiments of the invention include a regulator situated between the output of a pilot exciter and the main exci...
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WO/2017/106719A1 |
Electrical systems and related operating methods are provided. One exemplary electrical system includes a sensing arrangement coupled to an electrical grid interface to measure an electrical characteristic of the electrical grid interfac...
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WO/2017/104889A1 |
A generation equipment control system comprises: a generator for generating alternating current power by using the power generated from wave energy; an AC/DC converter for converting the alternating current power, which is generated from...
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WO/2017/106216A2 |
A system may include a prime mover configured to provide mechanical energy to the system by spinning a shaft. The system further includes a synchronous AC generator mechanically coupled to the shaft, and an exciter mechanically coupled t...
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WO/2017/097334A1 |
The invention concerns a method, engine parameter controlling arrangement and computer program product for controlling an engine parameter of a group of engines(33) in a vessel, each engine being equipped with a shaft used for powering a...
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WO/2017/099063A1 |
Provided is a work machine in which it is possible to store surplus energy generated by another drive system, such as regenerative energy, in other than a power storage device in a form that allows retroactive use. Accordingly, this work...
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WO/2017/092745A1 |
The invention relates to a drivetrain for a motor vehicle having an internal combustion engine which operates according to a predefined working principle and has a crankshaft, a predefined number of cylinders and a main oscillation order...
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WO/2017/088057A1 |
Conventional APUs for diesel-electric locomotives may include an AC electric generator and typically require additional hardware to be installed to convert the AC power output by the generator to DC power that can power electrical system...
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WO/2017/089513A1 |
The invention concerns a system (3) for controlling an amplitude and a frequency of a voltage delivered on a network (1) that can be isolated from a main network (2), and comprising an unregulated electricity production device (10) and a...
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WO/2017/089065A1 |
The invention relates to a method for detecting an error in a generator unit which has an electric machine (100) with a rotor winding (110), a stator winding (120) transformer-coupled to the rotor winding (110), and a rectifier (130) con...
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WO/2016/124797A9 |
The invention relates to a method suitable for a system comprising a frequency converter and a generator which are connected to an electrical grid, said method comprising steps of obtaining the subsynchronous components of the network vo...
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WO/2017/084863A1 |
A method for detecting an error in a generator unit which has an electric machine (100) with a rotor winding (110) and a stator winding (120) and a rectifier (130) connected thereto, via which rectifier the electric machine (100) is conn...
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WO/2017/084856A1 |
A method for determining a speed (nG) of a generator unit which has an electric machine (100) with a rotor winding (110) and a stator winding (120) and a rectifier (130) connected thereto, via which rectifier the electric machine (100) i...
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WO/2017/082923A1 |
What is presented is an apparatus for providing electrical energy for an extended period of time. The apparatus comprises a battery bank for generating electrical energy, a current- conversion component is electrically connected to the b...
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WO/2017/081900A1 |
Provided is a winding count switchable electric machine having a doubled winding count configuration, a doubled pole count configuration, and a tripled pole count configuration. The winding count switchable electric machine has a stator ...
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WO/2017/077215A1 |
The rotating electric machine is of the type of those with dual voltage and several phases (15) and comprises a rotor (9) mechanically coupled to an engine (10) of the vehicle, a stator comprising first star phase windings connected to a...
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WO/2017/070403A1 |
There are presented various embodiments disclosed in this application, including methods and systems of arranging permanent magnets to switch from a first configuration designed for a first torque output to a second configuration designe...
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WO/2017/068274A1 |
The invention relates to a generator starter (30) of a turbomachine, comprising an asynchronous electric machine (11) configured so as to operate in motor mode during a starting phase of the turbomachine while being supplied by an electr...
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WO/2017/066223A1 |
A method and apparatus for starting and operating at least a first starter/generator (S/G) and a second S/G using at least one bi-directional converter and at least one of an AC power source and a first DC power source, including selecti...
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WO/2017/064727A2 |
The present invention discloses a super fuel efficient power generator capable of producing electricity. The generator comprises a fuel storage tank connected to an engine which when switched on, starts rotating the heavy flywheels linke...
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WO/2017/064358A1 |
Invention relates to method of controlling operation of an engine of a generator set in an assembly of at least two generator sets coupled parallel to an electric grid, wherein method, - actual engine speed is determined or measured, and...
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WO/2017/064820A1 |
An electric power generation system (1) according to the present invention has a power generator (4) rotating by a turbine (304), a power assisted system (2) adjusts an electrical power on a side of a power system (5), wherein the power ...
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WO/2017/059951A1 |
The invention relates to a power-generating assembly (3) for generating electrical power, comprising at least one electric machine (7) and at least one internal combustion engine (9). According to the invention, the electric machine (7) ...
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WO/2017/055188A1 |
The synchronous machine module comprises a synchronous machine and a rotational speed control device for controlling a rotational speed of the synchronous machine, which rotational speed control device has detection means for detecting a...
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WO/2017/058055A1 |
The invention relates to the field of electrical engineering and can be used in the power supply systems of independent electrical energy complexes. The technical result is that of increasing the dynamic accuracy and stability of a pulse...
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WO/2017/056289A1 |
The present invention is provided with: a starter generator having a field part comprising a permanent magnet and an armature part in which a first polyphase winding and a second polyphase winding are installed in parallel; a first power...
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WO/2017/058660A1 |
A vehicle having wheels for riding the vehicle over a carrier such as a road or rails, said vehicle having a battery and a generator connected thereto, said generator being arranged to generate electrical power for charging said battery,...
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WO/2017/051156A1 |
A method of reducing cold startup time of a genset includes providing a lubricant to the genset at predetermined time intervals before a genset startup. The lubricant is heated to a predetermined lubricant temperature using an external h...
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WO/2017/050670A1 |
Method and driveline used for stabilization of an electrical grid. The driveline for electricity generation comprises controllable power unit. Especially a gas motor or a gas turbine can be used as power unit. Further the driveline compr...
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WO/2017/053330A1 |
A downhole generator system including a controlled rectifier for receiving electrical power from a generator and outputting rectified electrical power. A control system controls the operation of the controlled rectifier and a chopper cir...
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WO/2017/046748A1 |
The present invention discloses a control system for monitoring and control of a micro- grid (100). The control system comprises a first controller for controlling of at least one of a power generation source and an electrical load, and ...
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WO/2017/037356A1 |
The polyphase rotary electric machine in which the invention is implemented comprises phase short-circuit means (15, 18) included in a control system (10). The machine is fitted in a motor vehicle, operates as a generator and is connecte...
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WO/2017/040586A1 |
Methods and systems of controlling frequency regulation system controllers in a utility grid frequency regulation program are shown and described. One method includes providing historical frequency regulation data and energy storage devi...
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WO/2017/025131A1 |
The invention relates to a method for regulating a self-commutated converter that can be connected on the AC side to an AC network via an inductive component, wherein: an actual power value and an actual frequency value are determined fr...
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WO/2017/025585A1 |
The electric power generator comprises a rotor (100) being rotatable around a longitudinal centre axis (X-X) of rotation and comprising a rotor winding (111), and a stator (200) surrounding the rotor (100). The stator (200) comprises a s...
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WO/2017/027008A1 |
A system 50 includes an eddy current brake 74. The eddy current brake 74 includes a back plate 76 and a first inductor 78. The first inductor 78 includes a pole 104 coupled to the back plate 76 and a winding 108 disposed about the pole 1...
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WO/2017/022895A1 |
The present invention relates to an output voltage control system of a single phase induction generator, comprising: a capacitor connected in parallel to a sub-wire of the single phase induction generator; an auxiliary circuit part for v...
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WO/2017/019004A1 |
Vertical axis wind turbine and horizontal wind turbine each with a rotary airfoil assembly that has helical swept airfoils whose free ends each have a spoiler. The vertical axis wind turbine has permanent magnet discs for levitating stat...
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WO/2017/013699A1 |
An internal-combustion engine power supply device uses, as a power supply, an electric generator driven by an internal-combustion engine to supply electric power to a first load which requires to be constantly driven in order to operate ...
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WO/2017/013843A1 |
A vehicular power source device has a first power generator for generating power through the rotation of a rotor, a second power generator for generating power by rotating at a higher rotational speed than the rotational speed upper limi...
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WO/2017/014372A1 |
The present invention relates to a system for controlling the output voltage of a three-phase induction generator, comprising: a capacitor connected in parallel to an auxiliary winding of a three-phase induction generator; an auxiliary c...
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WO/2017/004644A1 |
Assembly comprising a synchronous generator (1) for converting mechanical power into electric power, said synchronous generator having a predefined number of pairs of poles, the assembly further comprising an asynchronous machine (2) tha...
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WO/2017/006658A1 |
A rotation speed control method for a wind turbine is provided which, at low wind speeds, greatly increases power generation efficiency by increasing the rotation speed of the rotor to a fixed speed. When a wind speed detection means 24 ...
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WO/2017/003932A1 |
A turbine comprises a shaft (20), a mass (10) eccentrically mounted for rotation about shaft (20), having its center of gravity at a distance from the shaft (20) and a motion base (15). Motion base (15) rigidly supports the shaft (20), a...
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WO/2017/000945A1 |
A method is provided of controlling a doubly fed induction generator- (DFIG) wind turbine converter system if a sub-synchronous resonance event acts on the wind turbine. According to the method a sub-synchronous resonance event is detect...
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