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Patent # Description
US-9,425,683 Adjustable fly-back or buck-boost converter
In fly-back and buck-boost converters (21, 22), to reduce distortions and to increase distortion power factors, arrangements (1) are introduced for adjusting...
US-9,425,682 Start-up circuit and method for AC-DC converters using a depletion mode transistor
An AC-DC power converter includes a rectifying unit for generating a rectified voltage, an output stage for converting the rectified voltage into a DC voltage...
US-9,425,681 Battery energy storage and power system
Battery energy storage arranged to be connected to a direct current capacitor, which is connected in parallel to a power converter. The battery energy storage...
US-9,425,680 Switching regulator with ripple-based control and method for switching regulator with ripple-based control
A ripple-based control switching regulator includes a switch, an inductor, a capacitor, an output voltage processing unit and a control unit. Where the switch...
US-9,425,679 Inverter apparatus and solar power generation system
An inverter apparatus comprising a first switch group that is connected to a DC power source and includes a first switch and a second switch connected in...
US-9,425,678 Switching power supply apparatus and semiconductor device
Provided is a switching power supply apparatus that shifts to an OFF mode when electronic equipment is on standby, and includes: an OFF mode delay circuit that...
US-9,425,677 Grid-interconnected power converter
A power converter that includes: a power conversion unit; and a control unit configured to control the power conversion unit such that the power conversion unit...
US-9,425,676 Control method for series resonant converter
Disclosed is a control method for a series resonant converter is provided, which includes: a feedback signal is acquired by collecting an analog output signal...
US-9,425,675 Permanent magnet synchronous planar motor with structure of concentric winding
A permanent magnet synchronous planar motor with a structure of concentric winding comprises a primary structure, a secondary structure, and an air gap....
US-9,425,674 System for producing stacked lamina elements of an electrical machine stator
A cutting machine for producing lamina elements includes a cutting mechanism for cutting out a first lamina element from a foil at a first position within the...
US-9,425,673 Mechanically and electrically integrated module
A non-load-end end frame is housed and held in a non-load-end end-frame-holding portion of a frame in an internally fitted state, and recessed grooves that have...
US-9,425,672 Motor and brushless motor
A brushless motor is provided that is capable of suppressing water from contacting a magnetism detection sensor. A brushless motor includes a rotor section that...
US-9,425,671 Low-speed towed power generating apparatus
A low-speed towed power generating apparatus may include a mobile base comprising a platform and an axle with a pair of wheels and a differential gear set and a...
US-9,425,670 Reversible electrical machine for an aircraft
A reversible electrical machine (1) comprising: a first electrical device (10) having a first stator (11) and a first rotor (12); a second electrical device...
US-9,425,669 Ball joint universal rotary motor, a manufacturing method and a working mechanism thereof
Described herein is a ball joints universal rotary motor, a manufacturing method and a working mechanism thereof. The ball joints universal rotary motor...
US-9,425,668 Control apparatus-integrated dynamoelectric machine
Provided is a control apparatus-integrated dynamoelectric machine in which, when an abnormality is found in a control apparatus in a final fabrication step, the...
US-9,425,667 Electric motor
An electric motor having a housing with a housing interior and also with an electronics compartment for a motor electronics system is provided. The housing has...
US-9,425,666 Stator and rotating electric machine
A stator includes: a stator core with N pieces of slots ranging along an axial direction, which are formed side-by-side along a circumferential direction; and a...
US-9,425,665 Stator and rotating electric machine equipped with this stator
In a stator and a rotating electric machine equipped with this stator, the insulation properties of a coil are ensured by suppressing lead wire stress generated...
US-9,425,664 Composite stator for electromechanical power conversion
A rotating electromechanical apparatus includes a cylindrical ironless stator coil comprising a plurality of wires, a magnetic rotor arranged with the stator...
US-9,425,663 Distributed winding arrangement for an electric motor
A distributed winding arrangement for an electric motor is provided that reduces brush arcing while reducing the size of the commutator. The electric motor is...
US-9,425,662 Electric wire, coil, device for designing electric wire, and electric motor
An electric wire includes a conductive portion 11 made of a material having a volume resistivity higher than that of copper, wherein the volume resistivity of...
US-9,425,661 Rotor of an electric machine
The invention relates to a rotor of a rotary electric machine, in particular for a flux-switching or wound-rotor machine, a mounting for installing the rotor on...
US-9,425,660 Orbital motor and generator
Described herein is a technology for an electric motor system that reduces stress in motor shaft bearings. Furthermore, the electric motor system that provides...
US-9,425,659 Sheet metal holder for retaining permanent magnets
A rotor for an electric motor. A rotor for an electric motor has a main rotor body which includes radial support surfaces. In addition, the rotor has permanent...
US-9,425,658 Rotor and rotating electric machine having the same
A rotor has a rotor shaft, a rotor boss, a first magnetic pole, a second magnetic pole, an end cover, and a radially-outer cover. The first and the second...
US-9,425,657 Reluctance motor system, driving circuit, and reluctance motor
A reluctance motor system includes a reluctance motor having a stator and a rotor, and a driving circuit. The stator includes phase winding sets each of which...
US-9,425,656 Transverse flux machine
A transversal flux machine having a stator and an external rotor disposed about the stator, the stator comprising two axial end faces, having an inner core of...
US-9,425,655 Magnetic pole-piece support
A pole piece support comprising a frame having a spaced array of non-magnetic support structures, wherein disposed between at least a pair of adjacent...
US-9,425,654 Contactless electrical coupling for a rotatable LIDAR device
A rotatable LIDAR device including contactless electrical couplings is disclosed. An example rotatable LIDAR device includes a vehicle electrical coupling...
US-9,425,653 Transmitters for wireless power transmission
Exemplary embodiments are directed to wireless power transfer. A wireless power transmitter includes a transmit antenna configured as a resonant tank including...
US-9,425,652 Adaptive holdover timing error estimation and correction
Disclosed herein are a variety of various systems and method for adaptive holdover time error estimation. In one embodiment a system may include a local time...
US-9,425,651 Staggered charging system
A consumer electronic system for holding and providing power to any number of consumer electronic devices includes any number of cradles in a staggered...
US-9,425,650 Systems, methods, and devices for control of multimode UPS
Systems and methods are provided to control a multimode uninterruptible power supply (UPS) using external information relevant to the stability of the power...
US-9,425,649 Apparatus and method for switch state detection and controlling electrical power
A device includes a connection receiving power from a power source under normal conditions and circuitry configured to determine, based on an input from the...
US-9,425,648 Mobile device solar powered charging apparatus, method, and system
Apparatus, methods, and systems are described for a solar powered charger that is configured for charging a mobile device using solar panels or solar...
US-9,425,647 Charging-control apparatus and charging-control method
A charging control apparatus controls a state of charge of a secondary battery installed in a vehicle by a regulator possessed by an alternator. The charging...
US-9,425,646 Fast charging apparatus
A fast charging apparatus includes a power conversion unit, a feedback module, a feedback adjustment module and a voltage mode fast charging signal processing...
US-9,425,645 Electronic apparatus, control method of electronic apparatus, and storage medium
An electronic apparatus includes a connection unit for connecting a first power supply device, a power receiving unit for receiving power from a second power...
US-9,425,644 Method and apparatus for charging an electrically chargeable device utilizing resonating magnetic oscillations...
An apparatus for charging an electrically chargeable device is provided. The apparatus comprises a core structure. The core structure comprises a first portion...
US-9,425,643 Wireless charging system with double detecting circuits
A wireless charging system with double detecting circuits comprises a detecting circuit connected to an inductive loop to detect the induced electric field of...
US-9,425,642 Wireless power transfer for low power devices
Exemplary embodiments are directed to wireless power transfer. A method of operating a wireless receiver may comprise receiving wireless power with a receive...
US-9,425,641 Battery charging apparatus
A battery charger (1000) non-concurrently performing a first operation to charge a main battery (MBA) and a sub-battery (SBA) by using an external power supply...
US-9,425,640 System and method of inductive charging and localization through using multiple primary inductive coils to...
According one aspects, embodiments herein provide an inductive localization and charging system for detecting and charging a medical device comprising a...
US-9,425,639 Inductive charging device and control method
A charging device for a rechargeable energy store which has a first induction coil includes: a coupling surface for positioning the first energy store; a second...
US-9,425,638 Alignment independent and self-aligning inductive power transfer system
An inductive power transfer device is provided for recharging cordless appliances. The device includes a plurality of inductors arranged in an array and...
US-9,425,637 Configurable apparatus and methods for supplying power and data to electronic devices
Embodiments of a system, topology, and methods for providing electrical power to electronic devices from various power sources are described generally herein....
US-9,425,636 Operation plan preparation method, operation plan preparation device, and recording medium
An operation plan preparation device includes a memory and a processor coupled to the memory. The processor executes a process including: generating a plurality...
US-9,425,635 Radiation imaging apparatus, and control method and program therefor
A radiation imaging apparatus taking an image data of a subject by detecting radiations having passed through the subject, includes a charging control unit...
US-9,425,634 Charging apparatus for secondary battery
A charging apparatus for a secondary battery comprises: a power supply circuit connected to a primary winding 11a of a transformer T1; a main winding 11b and a...
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