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Arrangement of axial and radial electromagnetic actuators
Systems, methods, and devices for generating electromagnetic forces may involve generating an axial control magnetic flux in an axial control magnetic circuit...
Dynamic center of mass
Systems and methods involving reconfigurable rotating masses are disclosed. One embodiment may take the form of a system having a motor and coupled weights...
Flywheel module for a vehicle, as well as methods of operating the
A flywheel module comprises a bypass transmission with three rotational members, and a flywheel connected to a first one of the rotational members. A second one...
Motor connection module for suppressing connecting defects
A motor includes a motor unit, a gear housing coupled to the motor unit, and a connector module including a connector housing coupled to the gear housing. The...
Rotating electrical machine incorporating drive device
There is provided a drive-device-integrated rotating electrical machine, in which a radially protruding portion is provided radially on at least one of a...
Radially offset motor control housing
A motor comprising a rotor, a stator, a motor shell, a pair of motor endshields, and a controller housing is provided. The rotor is rotatable about an axis. The...
Motor bearing for electric submersible motors
A motor bearing for an electric submersible motor is described. An electric submersible motor includes a rotatable motor shaft extending longitudinally through...
Brushed rotatory device with collecting structure
A brushed rotatory device (10) includes a stator, a rotor (14), an impeller (70), and a chamber (48) accommodating the commutator (16) and brushes (52) to...
Electric rotating machine
The electric rotating machine has the structure in which, for each one of the slots formed in its stator core, each of the innermost and outermost electrical...
Stator structure for rotary electric machine
In a stator constituting a rotary electric machine, a U-shaped first and second divided conductors are disposed at slots. The pitch of a pair of straight parts...
Rotor of internal permanent magnet synchronous motor and internal
permanent magnet sycnronous motor
A rotor of an internal permanent magnet synchronous motor including a rotor core, a plurality of slots formed in the rotor core, and a plurality of permanent...
Electric rotating machine
The electric rotating machine includes a stator having an inner hole, a rotor disposed in the inner hole of the stator with a gap with an inner periphery of the...
Generator spring bar enhancement for core support system
A generator including a frame (56); first and second frame rings (13) extending radially inwardly from an inside surface of the frame (56); a core (54) within...
Method for manufacturing stack of laminations
The stack of laminations consists of punched laminations (5), which are bonded together by an adhesive agent. The adhesive agent is composed of an adhesive (4)...
Stator core having convex protruding portion coinciding with adjacent
A stationary portion of a motor includes a stator core, insulators, and coils. The stator core includes a core back having an annular shape, and a plurality of...
Locking structure for stator core
A locking structure for a stator core that locks the stator core having a circular outer circumference into an inner circumference of a cylindrical housing...
Motor and washing machine having the same
A motor having a structure capable of achieving an enhancement in durability and a washing machine, to which the motor is applied. The motor includes a stator...
Non-contact power feeding apparatus using conductive fluid
Disclosed is a non-contact power feeding apparatus using a conductive fluid, through which an electric railroad vehicle or a trolleybus receives required power...
Magnetic force generating device and collision prevention system including
A magnetic force generating device is provided for application to a first object that is movable relative to a second object providing a first magnetic force,...
Power reception device, power transmission device and power transfer
A power reception device includes: a vehicle-side resonant portion mounted on a vehicle and resonating, through an electromagnetic field, with a facility-side...
Power transmission system and power receiving apparatus
A piezoelectric transformer includes capacitance elements, an inductance element, a resistance, and an ideal transformer. A first resonance circuit includes the...
Transfer switch with arc suppression
An automatic transfer switch for a power system receiving multiple alternating current sources and delivering multiple alternating current output is described....
Semiconductor device and power receiving device
An object is to provide a semiconductor device that is capable of wireless communication, such as an RFID tag, which can transmit and receive individual...
Wireless power transmission device
A wireless power transmission device includes a main body, a first transmitter coil and a second transmitter coil. The second transmitter coil is partially...
Secondary battery system and charge and discharge method for the same
A secondary battery has a progressively degrading SOC that is an SOC at which the battery performance degrades during storage, and is charged and discharged by...
Method for charging an intermediate circuit capacitor
The disclosure relates to a method for charging an intermediate circuit capacitor in an electric drive unit comprising an electric motor. The intermediate...
Monitor and control module and method
A method and module for monitoring a voltage of a power cell, sampling and holding a voltage of the power cell, and balancing a voltage of the power cell. In...
Shielded package assemblies with integrated capacitor
Package assemblies including a die stack and related methods of use. The package assembly includes a substrate with a first surface, a second surface, and a...
Charging and communicating with battery operated toys
Methods and a system for the recharging of battery-operated devices, whereby the recharging process is made less burdensome and inconvenient to the users of the...
Holster for supporting and charging the wireless headset of handheld
A holster for use with a handheld device and a peripheral device is disclosed herein. The holster provides a mating structure for holding a peripheral device so...
Protective cover and protective cover set with wireless charging function
A protective cover cooperating with a wireless charging dock is provided. The protective cover includes a first cover and a second cover. An electronic device...
Alarm system for power supply
An alarm system for power supply includes a power supply unit, an electronic device, a control unit, and a switch unit. The power supply unit includes a...
Portable modular power system
A portable modular power system, comprising: a first module having a first generator set coupled to a first battery charger, a first output of the first battery...
Secondary battery system
A secondary battery system according to one aspect of the present disclosure includes: a plurality of secondary batteries; a power source; and a control...
Battery management system and method for charging lithium-ion battery
cells in an information handling system
A computer-implemented method enables capacity based pre-charging and age based permanent failure detection in a battery. The method comprises detecting, via a...
Mobile terminal and controlling method thereof
A mobile terminal including a battery; a wireless communication unit configured to provide wireless communication; a memory configured to store at least one...
Battery conditioning apparatus
The present invention relates to a battery conditioning apparatus for conditioning a battery. The apparatus includes a pulse generator circuit for generating...
Underwater charging station
A submersible power supply apparatus provides the ability to provide power for recharging batteries used to operate underwater vehicles, manned and unmanned. A...
High permittivity low leakage capacitor and energy storing device
A method is provided for making a high permittivity dielectric material for use in capacitors. Several high permittivity materials in an organic nonconductive...
Non-contact power transmission apparatus
A non-contact power transmission apparatus accurately determines the kind of object that is placed on the charging deck of the non-contact power transmission...
Wireless power transmission system and method for designing the same
A wireless power transmission system includes a transmitting antenna, a power supply for supplying power of a resonance frequency f.sub.0 to the transmitting...
Inductively rechargeable implantable device with reduced eddy currents
A case for an implantable medical device includes a metal case portion, having an inside and an outside, configured to attach to at least one other case portion...
Systems and methods for zero-delay wakeup for power gated asynchronous
A device including a pipeline having a number of groups of pipeline stages. Each group has at least one pipeline stage, a gated power supply power net or a...
Method and arrangement for operating a wind farm within voltage limit
A method for determining a limit value of a wind turbine reference operational variable is described The wind turbine being connected to a connection node to...
Power providing apparatus for use with multiple electricity sources
A power providing apparatus includes a first input port for connection to a first electricity source, a second input port for connection to a second electricity...
Method and apparatus for power imbalance correction in a multi-phase power
A method and apparatus for power imbalance correction comprising: a plurality of converters for converting a plurality of DC inputs to a multi-phase AC output,...
Bi-directional converter voltage controlled current source for voltage
A bi-directional converter voltage controlled current system and methods are disclosed. A bi-directional converter provides a bi-directional current to an...
False-trigger free power-rail ESD clamp protection circuit
A false-trigger free power-rail ESD clamp protection circuit includes an ESD impact detection component, a discharge transistor, a discharge transistor turn-on...
Overvoltage protection device
An overvoltage protection device capable of protecting a power supply line and including in parallel a break-over diode, a controlled switch, and a circuit for...
Current detection circuit and semiconductor integrated circuit device
In a current detection circuit, a first circuit is connected between a first terminal and a second terminal, and a second circuit is connected between a third...