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Conductor retention member for a stator assembly
A conductor retention member for a stator core includes a body formed from a non-electrically conductive material. The body includes a radial outwardly facing...
Armature winding of rotating electrical machine
According to one embodiment, there is provided a 3-phase 2-pole 2-layer armature winding, housed in 72 slots provided in a laminated iron core, a winding of...
Variable magnetomotive force rotary electric machine and control device
for variable magnetomotive force rotary...
A rotary electric machine includes a stator and a rotor. The rotor has at least one permanent magnet arranged in a d-axis magnetic path. The rotor includes a...
Rotor for a permanent-magnet embedded motor having permanent magnets
fitted into a plurality of magnet...
A rotor includes a plurality of magnets, and an annular rotor core having a plurality of magnet insertion holes formed in a circumferential direction, into...
Rotor for an electric machine and electric machine including the same
A rotor as disclosed for an electric machine which includes a rotor core having a plurality of rotor sheets stacked in an axial direction, each of the plurality...
Rotor for rotary electric machine
A rotor includes a plurality of salient poles, each of which is formed by a plurality of plate members including steel plates that are stacked together,...
Improvements for flux switching machines
Disclosed herein is a design for flux switching machines with one or more armature windings which can deliver controlled torque, in either selected direction on...
Axial flux motor with stator pre-load
A motor comprises a stator assembly, a rotor assembly having a stator core, and a stator cup adjacent the stator core. The inside surface of the stator cup...
Power transmission apparatus and method, and resonance device used therein
A resonance device includes a waveguide, a dielectric resonator disposed coaxial with the waveguide, an excitation structure thereof. One end of the waveguide...
Wireless power transmission device and control method of the same
Performing power transfer to a plurality of power receiving devices, a power transmission device allocates one of a plurality of channels to perform wireless...
Electronic device, feed unit, and feed system for reliably informing user
of electronic device state during...
An electronic device includes: a power receiving section configured to receive electric power transmitted using a magnetic field or an electric field; and a...
Demodulator for wireless power transmitter
A demodulator is mounted on a wireless power transmitter that conforms to the Qi standard, and demodulates an amplitude modulated signal superimposed on a coil...
Power-centric system management
A plurality of controllers, each coupled to a plurality of outlets, compare values assigned to characteristic parameters or "process variables" against at least...
Power management apparatus, power management method and demand
Disclosed herein is a power management apparatus including: a power-demand forecasting section configured to forecast a power demand made by an electric-power...
Power system for providing an uninterruptible power supply to an external
A power system for providing an uninterruptible power supply to an external load has a first motor adapted to be connected to a source of power, a...
Electrical and/or electronic supply circuit and method for providing a
An electrical and/or electronic supply circuit, which serves to provide a first or a second, essentially constant value of a supply voltage, which supply...
A battery pack includes first and second terminals, a battery unit electrically connected between the first and second terminals, the battery unit being...
Wireless charging receiving device and wireless charging system using the
A wireless charging receiving device includes a body, a metal housing, a receiving coil, and a power storage device. The metal housing is coupled to the body to...
Hinge assembly for a wireless charger
A wireless charger for an electronic device. The charger includes a base having a base opening and an interior cavity defined by an upper shell, a lower shell...
Wireless charging system and method for controlling the same
A wireless charging system for a vehicle may include: a power transmitter having a plurality of transmitting coils; and a controller configured to measure a...
Contactless power transmission device
A contactless power transmission device includes a switching unit that switches a power transmission line so that a first power is transmitted through the first...
Wireless charging system
A wireless charging system includes a first winding portion, a second winding portion which is disposed with an interval between the first winding portion and...
Portable device to portable device wireless power transfer methods and
Some embodiments provide a portable consumer electronic device comprising: a battery; a user interface configured to provide a user with information and receive...
Power transmission system
A power transmission system transmits power underwater between a power-transmitting device and a power-receiving device of which at least one is capable of...
Multi axis vibration unit in device for vectored motion
Charging a first device by a second device. The first device determines a first position of the first device relative to the second device. Based on the...
Wireless charging device and control method thereof
There are provided a wireless charging device and a control method thereof, the wireless charging device including: a receiving module receiving power from the...
Systems and methods for regulating inductive energy transfer to an
Systems and methods are provided for regulating the transfer of energy inductively between an implantable device and an external charging system, wherein the...
Electrical storage system
An electrical storage system includes: an electrical storage device (10) including serially connected electrical storage blocks; a relay (SMR-B, SMR-G)...
Control device for secondary battery, charging control method, and SOC
The present invention provides a control device of a secondary battery. The control device of the secondary battery using, as a positive electrode material, a...
Battery device, control method, and electric vehicle
This technology relates to a battery device, a control method, and an electric vehicle capable of providing a highly secure anti-theft function. A battery...
High power charging device
A charging device switchable between a first charging current and a second charging current includes a USB port and an identification signal providing circuit....
Series connected storage interface converter
A method for operating a plurality of energy storage devices includes controlling operation of the plurality of energy storage devices connected in series by...
Mechanism for charging an electronic device with a retractable cord reel
An mechanism for charging an electronic device with a retractable cord reel. The device maintains a substantially continuous converted power source connection...
Portable electronic device and charging method therefor
A portable electronic device includes a connector including first and second data pins and a power pin; a battery charging circuit configured to receive a...
Holder for portable electronic device
A holder includes a cover, a base, and a charging module. The cover includes a battery, and the base is foldably connected to the cover. The charging module...
Charger for hand-held power tool, power tool system and method of charging
a power tool battery
A charger for a hand-held power tool includes a power source interface, a charger base and a charging cradle rotatably supported on the charger base. The...
Method and apparatus to align wireless charging coils
A wireless charging device for use in providing electrical power to one or more portable electronic devices is provided. The wireless charging device includes a...
Integration of wireless charging unit in a wireless device
Described herein are techniques related to one or more systems, apparatuses, methods, etc. for implementing a wireless charging and a wireless connectivity in a...
Short distance wireless power transmitting apparatus which enchances
wireless power transmitting capability...
Disclosed herein are a coil resonant coupler for short distance wireless power communication and a short distance wireless power transmitting apparatus...
Power storage system and power storage device storing data for the
identifying power storage device
The versatility of a power feeding device is improved. A power storage system includes a power storage device and a power feeding device. The power storage...
The present invention extends to methods, systems, devices, and apparatus for replenishing vehicle resources. Vehicles can be aligned with and docked to...
Method for state of charge compensation of a battery and method for
charging a battery
The disclosure relates to a method for state of charge compensation of a battery having a plurality of battery units. The method comprises the steps of...
Battery system and management method
A system and method for monitoring the status of a system of battery strings is described. The battery string current is measured by a current sensor urged into...
Cell balance device and battery system
Provided are a cell balance device with high cell balance performance and high cell balance speed and requiring no high voltage process, and a battery system...
Method for charging the energy storage cells of an energy storage device,
and rechargeable energy storage device
The invention relates to a method for charging energy storage cells of an energy storage device with a plurality of energy storage modules which are connected...
Inductive power source and charging system
A portable inductive power source, power device, or unit, for use in powering or charging electrical, electronic, battery-operated, mobile, and other devices is...
Power relaying apparatus, power transmission system and method for
manufacturing power relaying apparatus
Disclosed herein is a power relaying apparatus provided between: a power supplying apparatus including a power supplying resonance device and a power supplying...
Wireless power system
The present disclosure relates wireless power transfer. In some embodiments, DC power is received through one or more inductors and switched to provide...
The present invention provides methods and apparatus for reducing power consumption. One method includes detecting the presence of an object, identifying...
Wireless energy transfer for implantable devices
Described herein are improved configurations for a wireless power transfer. Described are methods and designs for implantable electronics and devices. Wireless...