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WO/2016/084799A1 |
Provided are an electric power supply system, a control device, a vehicle, and an engine/generator unit for vehicle drive that can perform adjustments in accordance with demand for increases in electric current while suppressing reductio...
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WO/2016/084802A1 |
A vehicle (V) that is provided with: a vehicle body (D); an electric drive unit (19) that is mounted on the vehicle body (D) and that is driven by electricity; an engine (14) that operates on liquid fuel; a generator (10) that is driven ...
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WO/2016/084800A1 |
Provided are a transmission device, etc. that can expand a torque adjustment range while suppressing reductions in the fuel efficiency of an engine. The transmission device is provided with: a generator that outputs electric power in acc...
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WO/2016/084801A1 |
Provided are a drive system, etc. that can perform adjustments in accordance with demand for increases in torque while suppressing reductions in fuel efficiency. The drive system is provided with: an engine that has an engine output adju...
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WO/2016/084798A1 |
Provided are an electric current supply system, etc. that can be miniaturized, that can be applied to both a drive source that has a wide rotational speed range and a drive source that has a narrow rotational speed range, and that can su...
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WO/2016/084803A1 |
The present invention provides a vehicle in which acceleration performance can be improved while engine rotation is stabilized. The vehicle is provided with a power generator having an inductance adjustment part and an engine that has an...
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WO/2016/079800A1 |
The present invention pertains to a power generator system, a power generator control device, and a power-generation balance control method for the power generator system which detect, in a vehicular power generator including a plurality...
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WO/2016/074008A1 |
The invention relates to a method for operating a device for supplying energy to an electrical load (1) in island operation, said device comprising a synchronous generator (2) that can be controlled by means of the excitation current (Ie...
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WO/2016/066321A1 |
The invention relates to a method and to a device (10; a) for controlling an excitation voltage (Uerr) of a separately excited electric generator (G) in a vehicle electrical system (B) of a motor vehicle, in the case of which method and ...
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WO/2016/068381A1 |
The present invention calculates control current per phase (3-phase) by using the voltage and current of output power outputted from a wind power generator, and reduces deviation between the calculated control current and a reference val...
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WO/2016/063543A1 |
The present invention uses a control device (20) to estimate the flow rate (Q) and available head (H) of a fluid machine (W) on the basis of characteristics that can be detected in relation to an electrical rotating machine (G) and that ...
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WO/2016/050621A1 |
Protection system for a power converter connected to a doubly - fed induction generator having a rotor and a stator, and method for controlling said protection system. The power converter includes a grid - side converter (101 ), a machin...
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WO/2016/047885A1 |
The present invention relates to a system and a method for controlling an output evaporation rate of a wind power plant, and the system comprises: a wind power plant control unit for measuring an output value of the wind power plant prio...
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WO/2016/047630A1 |
A container-type compressed air storage power generation device (2) comprises compressors (5a-5c); a tank (8); power generators (9a-9c); a control device (12); and a container (4). The compressors (5a-5c) compress air. The tank (8) is dr...
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WO/2016/042199A1 |
The invention concerns a method and system for driving a power engine unit either in a speed control mode or in a load control mode, and changing the control mode. Control mode data of the power engine units is sent and control mode data...
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WO/2016/042601A1 |
This wind power generation system is provided with: DC bus bars (4); a plurality of feeders (3), which are connected to the DC bus bars (4), respectively, and feed the DC bus bars (4) with DC power; a plurality of wind power generators (...
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WO/2016/038900A1 |
A control method for a moving body propulsion system, wherein a first power converter is droop-controlled on the basis of a first power command value so that the frequency of a power system and the power to be transferred to or from the ...
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WO/2016/034790A1 |
Device (30) for controlling a hybrid power train comprising a high-voltage first power supply unit and a low-voltage second power supply unit which comprises a battery and a DC converter coupled between the capacitance and said battery. ...
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WO/2016/034178A1 |
The invention relates to a control system for a wind turbine generator,WTG. The control system defines reactive limits for a reactive power reference for the WTG. The reactive limits are defined as a function of a physical parameter, e.g...
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WO/2016/034777A2 |
An electrical power system comprises at least one synchronous generator (101), a signal transducer (102) for producing an amplitude signal indicative of the amplitude of generator voltage, and a controller (103). The signal transducer an...
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WO/2016/032128A1 |
A wind generation farm control system according to an aspect of the present invention may acquire transition state information from each of wind turbines, acquire fatigue load information from each of the wind turbines, measure a wind co...
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WO/2016/033214A1 |
A power system including a variable speed generator set for supplying power to an electrical power grid is provided. The generator set includes an engine and a generator. A power converter is connected to the generator set and a DC bus. ...
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WO/2016/027525A1 |
In order to provide a maintenance plan system capable of formulating a suitable maintenance plan for a wind power generation system, this maintenance plan system is equipped with a sensor (003) that performs sensing for multiple componen...
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WO/2016/027321A1 |
When a static frequency converter (SFC) is connected to synchronous generator armature windings, the d-axis winding and q-axis winding of an AC exciter constitute a dq orthogonal axis to AC-excite the AC exciter. During the steady operat...
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WO/2016/028704A1 |
Methods and systems for using the Earth's magnetic field to power a machine having a motor, the system including a computer, a plurality of wires, a plurality of energy storing devices, all in controlled electrical communication with eac...
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WO/2016/025971A1 |
The invention relates to a method and to a drive for starting a drive train, comprising a work machine (1), a drive machine (4) connected to a power supply system (12), and a differential gear (3) having three drives or outputs, wherein ...
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WO/2016/019012A1 |
A method of optimizing the dispatch of generators connected to an electrical grid. At least one of the gensets is a variable-speed genset. The optimum dispatch for each load condition is continuously updated by changing the load distribu...
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WO/2016/017559A1 |
In this invention, when it is not possible for an electricity-generating device to operate coupled to an electric power system, within a speed range of an energy-source efficiency-characteristics curve from a rated speed to a maximum spe...
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WO/2016/013477A1 |
An automatic generator (G) comprising: an output core (6) having an output winding (7) wound thereupon; and a field core (8) having a main field winding (9) and an auxiliary field winding (10) wound thereupon. Either the output core (6) ...
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WO/2016/012300A1 |
The invention relates to a method of operating an electric machine (100) having a first group (110) of stator windings (111, 112, 113) and a second group (210) of stator windings (211, 212, 213). In a first circuit configuration, equipha...
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WO/2016/010290A1 |
The present invention relates to a method for controlling a wind power generator and, more specifically, to a method for controlling the output of a wind power generator, comprising an output increase step of increasing the output of the...
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WO/2016/008492A1 |
The present invention relates to a method for shutting down a wind power facility, said wind power facility comprising a power generator, a power converter comprising generator side and grid side converters being separated by an intermed...
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WO/2016/004467A1 |
An alternator having associated therewith a power and control circuit, the circuit enabling the alternator to continue its operation during either an excessive electrical load or a short circuit; wherein, the circuit is capable of isolat...
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WO/2016/006386A1 |
When a vehicle dynamo functions as a power generator and the rotation speed of the vehicle dynamo is at or below a prescribed value, the present invention controls the field current flowing through a field coil by using a field current c...
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WO/2016/006360A1 |
An electric load management system is provided with: a power meter configured to measure power supplied from an external power system to an internal power system or power supplied from the internal power system to the external power syst...
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WO/2016/007482A1 |
An auxiliary winding for use in an engine-driven generator system is disclosed. The auxiliary winding is separate from but resides with the main winding in the stator slots of an alternator in the generator system. The auxiliary winding ...
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WO/2016/006095A1 |
[Problem] To make it possible to further ensure durability under a high-temperature environment without changing the mechanical design specification. [Solution] A power-generation control device which intermittently controls the field cu...
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WO/2016/000220A1 |
Provided is an overvoltage protection device for protecting a wind turbine against overvoltage. The device includes a double fed induction generator (DFIG) including a rotor connection including a plurality of electrical connections coup...
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WO/2016/003461A1 |
A system and method for controlling automatic start/stop operations for an engine. While the engine is shutdown, operation of the engine may be automatically started upon expiration of a threshold time limit or in response to one or more...
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WO/2016/001024A1 |
The invention relates to a regulating device for a brushless excitation system for supplying at least one excitation coil of a rotor of a synchronous machine, in particular a turbogenerator, with an excitation current, having: - at least...
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WO/2016/003731A1 |
A power management system (16) having automatic calibration is disclosed. The power management system may have an alternator (18) and an electronic control unit (28). The electronic control unit may be configured to determine a reference...
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WO/2015/199818A1 |
A method of controlling a power generation system following a transient grid event, and a system and controller to control the power generation system are described. The method includes sensing a rate of change of electrical frequency at...
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WO/2015/190707A1 |
Provided is an output voltage control device for a generator without a field discharge resistor. The output voltage control device for a generator comprises: a rectifying unit for rectifying an alternating current power to a direct curre...
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WO/2015/190497A1 |
In order to supply power to a battery or engine load without requiring a complicated circuit structure, the present invention is configured to be provided with thyristor switches (SCR1, SCR2) for rectifying AC power from a generator (2) ...
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WO/2015/184697A1 |
An excitation system based on double excitation windings, comprising a primary excitation winding (L1) and a subsidiary excitation winding (L2), wherein the magnetic fields of the two excitation windings are coupled via a rotor core. The...
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WO/2015/187784A1 |
A generator system including an engine and an electrical generator. An electronic control unit configured to monitor and control the engine and generator is provided. The electronic control unit is configured to monitor the electrical lo...
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WO/2015/186232A1 |
In order to suppress energy flowing into a capacitor of a power converter, a rotating electric machine system comprises: a rotating electric machine equipped with a stator having the stator winding (4) of each phase and a rotor placed sp...
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WO/2015/183353A1 |
A dual-voltage power generation system (100/200/300/400) includes a prime mover (102) configured for adjustable speed operation and a doubly-fed induction generator (104) driven by the prime mover (102) and including a multi-phase stator...
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WO/2015/181476A1 |
Compressor for supercharging a motor vehicle. Compressor for supercharging a motor vehicle for a supercharging system of a heat engine, the compressor comprising at least: - a rotating electrical machine having a control component (261) ...
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WO/2015/181445A1 |
A method for operating a steam turbine power plant, the steam turbine power plant comprising a generator connected to an electrical grid.The method com- prises reducing electric power of the steam turbine power plant by changing at least...
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