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Matches 1 - 50 out of 19,323

Document Document Title
WO/2019/154772A1
The invention relates to a drive device comprising a superimposed transmission (17), a main drive machine (2) connected to an input shaft (14) of the superimposed transmission, one or more auxiliary drive (3.1, 3.2), a hydrodynamic retar...  
WO/2019/156797A1
The present disclosure provides systems and methods for managing an electric power delivery system. The systems and methods may limit generated power of the power delivery system from surpassing a load demand, in order to avoid system in...  
WO/2019/149622A1
The invention relates to a method for controlling a rotary electric machine (10) for a vehicle comprising a stator (18) and a rotor (19), the machine comprising a control module (14) able to generate a stator command (Comm_stat) from a t...  
WO/2019/150320A1
The invention relates to a generator for generating electrical current, comprising: at least one electromagnet (1); at least one control unit (3) electrically connected to the electromagnet (1); at least one rotor (5) mounted in such a w...  
WO/2019/149624A1
The invention mainly relates to a method for controlling a rotating electrical machine (10) for a motor vehicle, comprising a stator (18) and a wound rotor (19), the wound rotor (19) being intended to be traversed by an excitation curren...  
WO/2019/146746A1
An estimation computing processing unit comprises: a first data application unit which, on the basis of first data indicating the relationship between a permanent magnet temperature, a phase current, and the inductance of a rotating mach...  
WO/2019/141911A1
The invention relates to a method for protecting a belt of an alternator associated with an engine against early wear or breakage of the belt, in which a torque collected by the alternator on the engine is controlled by a voltage setpoin...  
WO/2019/141600A1
The invention describes a method of controlling a multi-channel multi-phase electrical machine (3) comprising a plurality of channels (C1, C2,...) each with a set of phase windings (WA1, WB1, WC1; WA2, WB2, WC2;...) connected to a conver...  
WO/2019/140085A1
A direct-current (DC) power generation system for a vehicle, a boosting shunt regulator, and a method of regulating the output of an AC generator with the boosting shunt regulator are provided. The boosting shunt regulator includes gated...  
WO/2019/138034A1
The invention relates to a method for the open-loop and closed-loop control of an internal combustion engine (BK), in particular a diesel engine or gas engine, with a generator (G) and asynchronous machine (ASM), comprising the following...  
WO/2019/139702A1
A method for optimizing reactive power generation of an electrical power system includes generating, via a plurality of cluster-level controllers, a cluster-level reactive power command for each cluster of electrical power subsystems bas...  
WO/2019/138764A1
Provided is a compressed air energy storage power generation device that preferentially restarts whichever is warmed up from among compressors and electric motors that are stopped, or from among expanders and power generators that are st...  
WO/2019/134794A1
The present disclosure relates to a method of controlling damping in an exciterless synchronous machine comprising a stator, and a rotor provided with excitation coils, a field winding, a power converter connected between the excitation ...  
WO/2019/134784A1
The present disclosure relates to an exciterless synchronous machine (1) comprising: a stator (3) provided with a plurality of stator slots (3a), a rotor (5) comprising a field winding (5b) and a plurality of poles (5a), each having a po...  
WO/2019/127097A1
Disclosed is a high-power electromagnetic speed regulating motor, comprising an outer motor casing, and an active device and a driven device arranged lengthwise inside the outer motor casing. The active device consists of a non-rotating ...  
WO/2019/128042A1
The present disclosure provides a method, device, and system for controlling the operation of a generator, wherein the generator comprises at least two power generation and transmission loops. The method comprises: upon detecting the fai...  
WO/2019/130703A1
[Problem] To use power efficiently. [Solution] An energy management system 1 has a battery 12, a heat storage unit 62, a cold storage unit 61, and a control device 11. The control device 11 allocates power (electric energy) input to the ...  
WO/2019/122554A1
Said electrical system (100) comprises: a stator inverter (108) and an auxiliary electrical device (110) designed for connection to a positive terminal of a DC voltage source (102) for respectively receiving a stator inverter current (iO...  
WO/2019/122224A1
The invention describes an electromechanical system for transferring rotational energy, torque and power in a powertrain, to which a first, a second and a third machine for energy conversion (2, 3, 4) are coupled, and a superimposed gear...  
WO/2019/124407A1
An electric power consuming device, wherein the switching noise of a switching element is reduced using a plurality of small resistors and a compact switching element. A control voltage generation unit 20A monotonously raises a first con...  
WO/2019/124222A1
This fluid apparatus is provided with a hydraulic machine, a rotary electric machine connected to the hydraulic machine, and an electric power conversion control device for converting electric power from the rotary electric machine. The ...  
WO/2019/120406A1
The invention relates to a method for operating a wind turbine which comprises a power generator, a generator side converter, a grid side converter, a DC link electrically connected to an output of the generator side converter and an inp...  
WO/2019/117114A1
Provided is a hydroelectric system capable of being controlled such that appropriate power should be output without previous measurement; of resuming, even when becoming a stalled state, to a normal power generating state from the stalle...  
WO/2019/116440A1
When a communication unit receives a first synchronization signal from another inverter power generator, a control unit repeats a series of processes of: comparing a first phase, which is included in the first synchronization signal, wit...  
WO/2019/115350A1
The invention relates to an electrical drive assembly (AA), comprising: a three-phase machine (DM) having a first winding system (SS1) having at least three first windings (U, V, W) and a second winding system (SS2) having at least three...  
WO/2019/115237A1
The invention relates to a method for operating a charge regulator (LR, 40) for an electrical accumulator (S), particularly a battery (B) of a motor vehicle on-board power supply (100), which can be supplied with electrical energy by mea...  
WO/2019/115239A1
The invention relates to a method for operating a charge regulator (LR) for an electrical accumulator (S), particularly a battery (B) of a vehicle on-board power supply system (100), which is supplied with electrical energy by means of a...  
WO/2019/115238A1
The invention relates to a method for determining a rotor displacement angle (θ) of an electric machine (30) comprising a rotor (32) and a stator (33), with at least one phase winding (U, V, W), a switching charge regulator (LR) being a...  
WO/2019/110090A1
The invention relates to an arrangement (1) comprising an asynchronous machine (5) having a rotor (7) and a stator (6), wherein the arrangement is set up in a generator mode for feeding electrical energy into an AC voltage network (4). T...  
WO/2019/111606A1
Provided is a mechanical throttle-controlled vehicle that is hybridized while maintaining traveling characteristics which are adapted to the operation thereof. The mechanical throttle-controlled vehicle comprises: a vehicle body; an adva...  
WO/2019/107375A1
A hydroelectric system is provided which can perform suitable output power control without prior measurement, and which, even when a stall state has occurred, allows recovery from the stall state to a normal power generating state by red...  
WO/2019/105650A1
The invention relates to a method for operating a drive device (1) for a motor vehicle. The drive device (1) has a separately excited electric synchronous machine (2) for providing a drive torque, and an electric voltage is applied to an...  
WO/2019/106888A1
In a first standby state, a generator 6 and an AC outlet 33 are connected by a switch 36, and power is not supplied to an external load. In a second standby state, the generator 6 and the AC outlet 33 are disconnected by the switch 36, a...  
WO/2019/106887A1
A workout switch 25 or a communication circuit 21, etc., receives a warning indicating that power is supplied (supply is started) to an external load. When the warning is received, a control unit 9 controls the air-fuel ratio caused by t...  
WO/2019/105795A1
The invention relates to a method for controlling an electric machine via an inverter, which comprises a number of switches (102, 104), wherein the switches (102, 104) are controlled by a driver circuit (106), an electrical parameter of ...  
WO/2019/102055A1
The invention relates to a system and method for protecting against faults between turns in excitation windings of synchronous machines with static excitation, which is based on comparison between the excitation intensity measured and th...  
WO/2019/103837A1
A power generation system (100, 300) is presented. The power generation system (100, 300) includes a reference direct current (DC) bus (104) and a plurality of doubly-fed induction generator (DFIG) based power generation sub-systems (102...  
WO/2019/097158A1
An electrical machine (M) for a motor vehicle (V), the electrical machine (M) comprising at least an alternator mode and a motor mode, the machine comprising: - a stator comprising phase windings, - a positive terminal intended to be con...  
WO/2019/098341A1
The present invention makes supplying of a current from outside during startup of a brushless synchronous generator unnecessary. A rotor 11 of an AC exciter 10, a rotary rectifier 20, and a rotor 31 of a main generator 30 are fixed to a ...  
WO/2019/097157A1
The invention relates to an electrical machine for a motor vehicle, said electrical machine comprising at least one alternator mode comprising: a temperature sensor for measuring the temperature of the stator; a rotor comprising an energ...  
WO/2019/094179A1
A power generation system (100, 300, 400) is presented. The power generation system (100, 300, 400) includes a doubly-fed induction generator (DFIG) (106), a point of common coupling (PCC) (116) electrically coupled to a stator winding (...  
WO/2019/089466A1
An energy harvester device (100) comprises a support structure (102), an eccentrically weighted rotor (104) rotatably coupled to the support structure (102), a rotor movement limiter mechanism coupled to the support structure (102) and c...  
WO/2019/087832A1
A control device (60) is used in a control system provided with: a rotary electric machine (30) having stator windings (34U to 34W); and an inverter (40) that has switches (SUp-SWn) and drives the switches to transmit electric power betw...  
WO/2019/088924A1
A linear motor is disclosed, the linear motor comprising a longitudinal coil assembly comprising coil units arranged in a cascading manner and a magnet track spaced from the coil assembly, and adapted to move along a path which traces a ...  
WO/2018/231422A3
A method for operating an electrical power system includes detecting a bridge current magnitude in a rotor-side converter or line-side converter of a power converter, the power converter electrically coupled between a generator rotor and...  
WO/2019/084568A1
An electromagnetic machine includes a housing, an axle coupled to the housing in a rotatable fashion, a stator assembly disposed generally within the housing, the stator assembly including a stator plate and a stator bearing coupled to t...  
WO/2019/081366A1
The invention relates to a method for operating a double-fed asynchronous machine (1), the method having the following steps: - exciting an excitation winding (30) of a rotor (3) of the asynchronous machine (1) by an excitation unit (4),...  
WO/2019/053675A3
Disclosed is a regenerative braking arrangement for an electrical vehicle. The regenerative braking arrangement includes at least one electrical motor including a casing, a stator mounted on the casing. The stator includes one or more pl...  
WO/2019/072439A1
The invention relates to a method for operating an electric machine which can be operated using PWM control (A1) and using block control (A3), wherein a transfer control (A2) is used for transfer between the PWM control (A1) and the bloc...  
WO/2019/073800A1
A control device (60) that comprises memory (61) that stores setting information that associates: combinations of armature-side command values for an armature winding of a stator (33) and field current command values for a field winding ...  

Matches 1 - 50 out of 19,323