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Matches 101 - 150 out of 1,004,159

Document Document Title
WO/2019/138620A1
When a control device comprising a plurality of control units controls a plurality of power converters for converting a DC power interposed by a plurality of smoothing filter capacitors to an AC power and each supplying the AC power to a...  
WO/2019/137748A1
The invention relates to a control device (8) for controlling an electric motor (18) of an electrical device, comprising a flat plate (1) extending in a plate plane (5), and power electronics (4) comprising a plurality of electronic comp...  
WO/2019/092103A3
A system include a vehicle having a motive electrical power path and a power distribution unit (PDU). The PDU includes a current protection circuit disposed in the motive electrical power path, the current protection circuit including a ...  
WO/2019/139326A1
The present invention relates to an apparatus and a method for performing power calibration in a wireless power transmission system. The present specification provides a wireless power transmission apparatus comprising: a power conversio...  
WO/2019/138767A1
This brushless motor includes a stator and a rotor. The stator includes a circumferentially arranged plurality of teeth, and a coil which is wound on each of the plurality of teeth. The rotor is disposed facing the stator and includes a ...  
WO/2019/136576A1
The present invention relates to a series simultaneous power supply forward DC chopper-type single-stage multi-input high frequency link inverter. A circuit structure of the series simultaneous power supply forward DC chopper-type single...  
WO/2019/023230A3
An energy blending device has a first input for alternating current, a second input for connection to a solar array, and an output, the energy blending device receiving energy from the first input, both inputs coupled to power an energy ...  
WO/2019/137271A2
The present invention relates to a tracked vehicle, for various movable mechanical apparatuses of military equipment, civilian vehicle tanks, armored vehicles, mobile machinery, transportation machinery, saloons, jeeps, off-road vehicles...  
WO/2019/138320A1
Systems and methods for boosting battery voltage with boost converters are provided. Aspects include coupling a discharge path of a battery to an input side of a power converter in a power supply, wherein the power supply comprises a rec...  
WO/2019/136994A1
A charging device for direct-current charging of an electric vehicle. The charging device comprises a battery module slot (1) for having a battery module (2) arranged therein; the battery module (2), that is detachably arranged in the ba...  
WO/2019/139305A1
A converter comprises: a base; a first heating element disposed on one surface of the base; a second heating element disposed on one surface of the base; a bracket disposed between the first heating element and the second heating element...  
WO/2019/137803A1
The invention relates to an assembly (1) comprising a generator and electric motors, for a vehicle air-conditioning or refrigeration system, comprising: - a compressor (15) to be driven by a heat engine (3), - an auxiliary electric motor...  
WO/2019/137037A1
Disclosed is a wideband energy harvesting device based on mechanical induction, comprising: a base, and an energy harvesting mechanism and a mechanical induction mechanism located in the base, wherein the energy harvesting mechanism comp...  
WO/2019/139042A1
An electrical connection box 10 has a box body 12, an electric component block mounting part 36 which opens toward the upper part of the box body 12 and extends in the vertical direction of the box body 12, and a plurality of electric co...  
WO/2019/136878A1
Provided by the present invention are a wireless charging based intelligent electric system and an intelligent electric appliance. The intelligent electric system comprises a first body (1) and a second body (2); the first body (1) is in...  
WO/2019/137707A1
The invention relates to a method for operating an on-board motor vehicle power system which has an electric machine which can be operated as a motor and as a generator, a first energy accumulator and a second energy accumulator, and in ...  
WO/2019/136691A1
Disclosed is a wireless charger with a built-in heat dissipation function (100), the wireless charger comprising a housing (1), a transmitting coil (2), a PCBA board (3) and at least two fans (4), wherein a top surface of the housing (1)...  
WO/2019/136507A1
The invention relates to a spindle drive for driving sliding doors or swinging-sliding doors, in particular for rail vehicles for passenger transport, said drive comprising a spindle and spindle nuts, wherein the spindle nuts are connect...  
WO/2019/136577A1
The present invention relates to a multi-winding simultaneous/time-sharing power supply current type single-stage multi-input high-frequency link inverter. The circuit structure of the inverter is formed by connecting multiple high-frequ...  
WO/2019/136662A1
An LLC controller (100) and a control method. The LLC controller (100) comprises a main controller MCU (101), a drive circuit (102), and an LLC resonant circuit (103) that are connected in sequence. The main controller MCU (101) first co...  
WO/2019/136951A1
A solar-powered intelligent apparatus comprises: a power supply device comprising a battery connected to a first voltage display module; and a solar power supply device comprising at least one solar panel and a voltage display control de...  
WO/2019/137189A1
Provided are a wireless power supply system (100) applied to a refrigerating device, a drawer assembly (200) and the refrigerating device. The wireless power supply system (100) comprises a control module (1), a display control module (2...  
WO/2019/138905A1
Provided is a slip ring device provided with: a slip ring module having a slip ring with which a resin molded article is integrated on an outer periphery near one end of a cylindrical shape by insert molding and which is electrically in ...  
WO/2019/140345A1
A mounting system for securing a photovoltaic module to a tufted geosynthetic cover to collect solar energy, with an attaching harness connected to a support of a photovoltaic module, the attaching harness extending laterally outwardly o...  
WO/2019/136888A1
Disclosed are a wireless charger, a transmitter, and a charging method. The charging method comprises: detecting a wireless charging protocol supported by a charged device; determining, according to the wireless charging protocol support...  
WO/2019/137639A1
An offshore wind farm (1) comprising a number of wind turbine generator arrays (5). Each wind turbine generator array (5) comprises an array transformer (6) and a number of wind turbine generators (6) connected, in use, electrically to t...  
WO/2019/138368A1
The present invention discloses an in-wheel axial flux motor-generator combination housed on a common axle (110) comprising a motor/regenerative Generator (130) operating on a synchronous basis mounted on the outer part of the wheel hub ...  
WO/2019/137747A1
The present invention relates to a protection device (10) for at least one component of a releasable plug-in connection (5) between a connector (8) and a socket (7) which is arranged, at least in part, on or in a housing (2) of a field d...  
WO/2019/137761A1
The invention relates to a cable holder (1) for the long-term storage and the rapid transport of a high-voltage cable (5), having: a rotatable cable reel (3, 4), which has a winding cylinder (3) and side limits (4) which are connected fo...  
WO/2019/139566A1
A redox flow battery includes a redox flow cell, a supply/storage system external of the redox flow cell, and a controller. The supply/storage system includes first and second electrolytes for circulation through the redox flow cell. The...  
WO/2019/139973A1
A detection scheme for temporary overvoltages and/or ground fault overvoltages in electric power systems is described. Current passing through a surge arrestor component of the power system is monitored. An algorithm for identifying one ...  
WO/2019/102465A9
A system for energy conversion including photoluminescent (PL) material for absorbing solar radiation and emitting PL radiation, a solar concentrator for concentrating solar radiation on the PL material, photovoltaic (PV) material config...  
WO/2019/137388A1
An auxiliary converter circuit for regulating an input current to a main switching converter circuit. The auxiliary converter circuit has a voltage detector for determining a change in a voltage across the auxiliary converter circuit, an...  
WO/2019/137318A1
Disclosed is a friction nanogenerator and the application thereof. The friction nanogenerator comprises a first friction layer and a second friction layer, wherein the first friction layer and the second friction layer are stacked in a c...  
WO/2019/140215A1
An inductor; a first switch having a first side connected to a first voltage source (VS1); a second switch having a first side connected to a second side of the first switch (2SS1), and a second side connected to a first side of the indu...  
WO/2019/138965A1
A wheel bearing apparatus (1) is provided with; a wheel bearing (2); and a motor (3) that is a power device. The motor (3) has a stator (18) that is attached to a fixed wheel (4) of the wheel bearing (2), and a rotor (19) that is attache...  
WO/2019/139197A1
Disclosed is a beamforming scheme for simultaneous wireless information and power transfer for multiple relays. The present invention relates to a beamforming scheme for simultaneous wireless information and power transfer (SWIPT) in an ...  
WO/2019/136567A1
A series circuit includes a capacitor connected in series with a power converter output terminals. The power converter provides an auxiliary voltage and a controller controls the power converter auxiliary voltage according to a selected ...  
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/2019/138662A1
According to the present invention, a coil (7) is continuously wound in a single pass around each of a series of teeth (50), and connected to each segment (14).  
WO/2019/136829A1
A dust cover comprises a cover body (1), a dust screen (2) disposed in the cover body, and a retractable pressing rod assembly (3) for detachably disposing the dust screen in the cover body. The pressing rod assembly (3) has a first stat...  
WO/2019/135491A1
The present invention relates to an induction heating apparatus having improved interference noise cancellation and output control functions. Further, an induction heating apparatus according to one embodiment of the present invention co...  
WO/2019/135590A1
A charging apparatus of the present invention comprises: a main body in which a charging electrode for charging a robot cleaner is provided; a sensing unit for sensing that the robot cleaner is docked to the main body, and the robot clea...  
WO/2019/134374A1
Disclosed are a compressor and a refrigeration apparatus, wherein the compressor comprises: a housing (1) provided with a first wiring terminal (12) and a second wiring terminal (14); and an electric motor (2) arranged inside the housing...  
WO/2019/135482A1
The present invention provides a motorcycle landing device comprising: a motor module which is fixedly formed adjacent to a foothold of the motorcycle and comprises a DC motor rotating forwards/backwards and a motor frame receiving the D...  
WO/2019/135298A1
A wide section 71d which contacts a connector member and positions the connector member relative to a connector housing part is provided in a section where a first securing part 71b of a cover member 70 is provided and is configured so a...  
WO/2019/134065A1
Provided is a bearing assembly capable of generating electricity, wherein, the bearing assembly comprises bearing members (10, 20, 30) and a piezoelectric power generator provided at the bearing members (10, 20, 30), and the piezoelectri...  
WO/2019/135410A1
This power simulation device carries out a simulation of the power in a sensor system which includes solar cells, a power supply circuit, a power storage battery and a load circuit, and is provided with: a setting unit which acquires the...  
WO/2019/135095A1
This invention relates to a wearable connector cable (10), and in particular a connector cable which can be worn as a bracelet when not in use. The connector cable (10) comprises a length of electrical cable having a protective sheath (1...  
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 ...  

Matches 101 - 150 out of 1,004,159