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ASYMMETRIC SALIENT PERMANENT MAGNET SYNCHRONOUS MACHINE
A permanent magnet machine is disclosed, including a stator assembly which includes a housing, a stator backiron, a plurality of windings disposed in the...
MANUFACTURING METHOD OF ROTOR AND ROTOR
A rotor includes a rotor core having magnet holes that open to both sides in an axial direction, and magnets placed in the magnet holes. A method for...
MANUFACTURING METHOD OF ROTOR AND ROTOR
In a method for manufacturing a rotor, each magnetic steel sheet has protrusions on its one surface and has recesses on the other surface at positions...
METHOD FOR MANUFACTURING STATOR OF ROTARY ELECTRIC MACHINE
A method for manufacturing a stator of a rotary electric machine includes: assembling an insulator and a stator coil to a tooth; and after assembling, pouring...
METHOD OF MANUFACTURING LAMINATED CORE
This disclosure relates to a method of manufacturing a laminated core. The manufacturing method includes the steps of feeding a belt-like core material to a...
ISOSTATIC BRUSH HOLDER FOR ROTATING ELECTRICAL SLIP RING ASSEMBLIES
An isostatic brush holder (10) comprises a central body (12), one or more arms (14, 14') rotationally disposed in proximity of the opposite ends of said...
RESOLVER DEVICE, MOTOR, AND ACTUATOR
A resolver device includes a stator core and a rotor core supported so as to be freely rotatable with respect to the stator core and configured such that a...
METHOD FOR COOLING AN ELECTRICITY GENERATOR AND DEVICE FOR PERFORMING SAID
A method for cooling an electricity generator (50) for delivering electricity to a first rotor (60), the first rotor being suitable for being rotated relative...
Motor with Heat Dissipation Structure
A motor includes a housing, a front cover, a rotating shaft, and a cooling fan. The front cover is formed with multiple air guiding fins and multiple inlet...
Motor with Heat Dissipation Structure
A motor includes a housing, a front cover, a rotating shaft, and a cooling fan. The front cover is formed with multiple air guiding fins and multiple first...
TOTALLY-ENCLOSED MAIN MOTOR
A rotor shaft is configured hollow from an end face on a counter driving side to the front of a proximal end portion of a main plate of a cooling fan....
SUPPLEMENTAL COOLING OF CABIN AIR COMPRESSOR MOTOR
An assembly includes a first conductor, a tube extending along the first conductor between first and second ends of the first conductor, and an ...
WIND POWER GENERATOR
Wind power generator (WPG) comprising a stator, rotor with a shaft connectable to wind turbine and a stationary superconducting coil for magnetizing the wind...
ROTATING ELECTRIC MACHINE
A rotating electric machine includes: a rotation shaft; a bearing retaining the rotation shaft; an electromagnetic brake that is provided on an outer...
STARTER FOR A THERMAL ENGINE OF A MOTOR VEHICLE PROVIDED WITH A ROTARY
ELECTRICAL MACHINE WITH AN IMPROVED...
A motor vehicle heat engine starter comprising a rotary electric machine (5) that has a rotor (9) and a stator (8) and comprises a plurality of magnetic poles...
A positive connection plate of a DC motor includes a fitting groove to enable assembling a specific brush holder thereto. The specific brush holder includes a...
A motor unit is received in a first space of a motor case. A frame contacts an inner peripheral wall of the motor case and is fixed in an inside of the motor...
Insulator and Motor Having the Same
Disclosed is an insulator of a motor, including a first side wall portion and a second side wall portion in which a coil is wound on outsides thereof, and...
Rotary Electric Machine
A rotational electric machine achieving both of productivity and insulation property is provided. A rotational electric machine includes an iron core having a...
MOTOR AND ELECTRICAL APPARATUS HOUSING SAME
A motor of this invention comprises a rotor having a permanent magnet, the number of which magnet poles is P, and a stator including M pcs of teeth, the teeth...
INTERCONNECTOR FOR A STATOR OF AN ELECTRICAL MACHINE AND STATOR OF AN
ELECTRICAL MACHINE COMPRISING AN...
An interconnector having circular conductors for a stator of a polyphase rotary electric machine including a body having a winding provided with a plurality of...
An electromagnetic connector is disclosed that is configured to form a first magnetic circuit portion comprising multiple coils disposed about a first core...
TECHNIQUES FOR CLOCK SYNCHRONIZATION AND CONTROL IN WIRELESS POWER
Techniques for automated clock synchronization and control are discussed herein. For example, the techniques can include monitoring of transmissions for...
AUTOMATIC MATCHING CIRCUIT FOR HIGH FREQUENCY RECTIFICATION CIRCUIT
An automatic matching circuit includes a variable inductor disposed in order to perform impedance matching at a high frequency equal to or higher than 2 MHz...
TECHNIQUES FOR FACILITATING BEACON SAMPLING EFFICIENCIES IN WIRELESS POWER
In retrodirective wireless power delivery environments wireless power receivers generate and send beacon signals that are received by multiple antennas of a...
ENERGY DELIVERY MODULATION IN WIRELESS POWER DELIVERY ENVIRONMENTS
Techniques are described for accumulating data regarding the charging environment and power delivery efficiency at various regions in the environment under...
SYSTEM AND METHOD FOR TRANSMITTING DATA OR POWER ACROSS A STRUCTURAL
A system is disclosed for transmitting data and/or power across a structural component, comprising: a structural component, a first transducer and a second...
POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE, AND POWER TRANSMISSION
A power transmission device according to one embodiment, includes a first power transmission resonator configured to wirelessly transmits power; a second power...
DRIVE DEVICE, METHOD THEREOF, AND WIRELESS POWER TRANSMISSION DEVICE
According to one embodiment, a drive device drives "N" number (N is an integer of "2" or greater) of inverters to generate AC power and transmit respective AC...
COUPLED INDUCTOR POWER TRANSFER SYSTEM
Coupled inductor systems are disclosed in which transmitter and receiver inductors, or coils, are coupled in a configuration for wirelessly transferring power...
COUPLED-COIL POWER CONTROL FOR INDUCTIVE POWER TRANSFER SYSTEMS
An inductive power transfer device including: a resonant circuit, having a power transfer coil and a power transfer capacitor; a coupling coil, ...
RESONANT TYPE TRANSMISSION POWER SUPPLY DEVICE AND RESONANT TYPE
TRANSMISSION POWER SUPPLY SYSTEM
A resonant type transmission power supply device includes a pulse input circuit that inputs a pulse voltage to a transmission antenna at set intervals, a...
SYSTEMS, METHODS AND APPARATUS FOR GUIDANCE AND ALIGNMENT BETWEEN ELECTRIC
VEHICLES AND WIRELESS CHARGING SYSTEMS
An apparatus for determining a relative position of a wireless power transmitter from a wireless power receiver is provided. The apparatus comprises a driver...
NON-CONTACT POWER SUPPLY SYSTEM
A non-contact power supply system has a conversion circuit that converts power of a power transmission-side power supply, and outputs power to a power...
CONNECTION TIP AND PROTECTING CASE FOR PORTABLE DEVICE
Provided is a connection tip and a protecting case for a portable device, wherein the protecting case for a portable device includes a case circuit apparatus...
TECHNIQUES FOR WIRELESS POWER TRANSMISSION SYSTEM HANDOFF AND LOAD
Techniques are described herein for load balancing wireless power receiver clients over multiple wireless power transmission systems in a wireless power...
WIRELESS POWER RECEIVING DEVICE AND APPARATUS INCLUDING THE SAME
A wireless power receiving device includes a first coil partially disposed in an outer region and configured to transmit and/or receive data; and a second coil...
WIRELESS POWER TRANSMISSION APPARATUS INSTALLABLE ON WALL
The present invention provides a wireless power transmission apparatus installable on a wall, the wireless power transmission apparatus comprising: a housing...
REMOTELY POWERED CONTACTLESS CARD
A contactless card is powered by an antenna connected to the input of a rectifier. An output of the rectifier is coupled to a processing unit that consumes a...
METHOD FOR 3 DIMENSIONAL POCKET-FORMING
The embodiments described herein include a transmitter that transmits a power transmission signal (e.g., radio frequency (RF) signal waves) to create a...
RENEWABLE ENERGY INTEGRATED STORAGE AND GENERATION SYSTEMS, APPARATUS, AND
METHODS WITH CLOUD DISTRIBUTED...
A software platform in communication with networked distributed energy resource energy storage apparatus, configured to deliver various specific applications...
CONVERTER MODULE AND SWITCHGEAR ASSEMBLY FOR AC AND DC POWER DISTRIBUTION
A converter module for use in a switchgear assembly for power distribution, has: one or more AC supply bus bars for providing AC power supply; one or more AC...
TRANSFORMER COUPLED CURRENT CAPPING POWER SUPPLY TOPOLOGY
Described is a technology by which magnetic flux is used to provide backup power. A transformer has a line power source controllably coupled to a first input...
MOBILE CART AND POWER SYSTEM THEREFOR
A mobile cart has a battery assembly, which includes an on-board charger for selectively recharging one or more batteries to ensure constant operation of the...
LINE INTERACTIVE UPS AND CONTROLLING METHOD THEREOF
The present invention provides a line interactive UPS, which comprises an AC input, an AC output, a chargeable and dischargeable device, a DC/AC inverter, a...
MAINTENANCE TRANSFER SWITCH
Disclosed herein are methods and systems for providing electrical power to an electrical system. An automatic transfer switch selectively provides power to the...
A battery charger including an electronic circuit configured to control the battery charger such that if an electrical input connector is connected to mains...
An electronic device includes: a light detection circuit having a first light sensor and a second light sensor each generating a photocurrent by photoelectric...
POWER METERING AND CONTROL SYSTEM ADAPTABLE TO MULTI-STANDARD DEVICE
Apparatus for powering a smart load capable of receiving power at a first power-reception level and a second power-reception level greater than the first...
POWER STORAGE APPARATUS
A storage apparatus includes a plurality of storage cells connected in series. Each storage cell comprises a storage element that stores a charge, a container...