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Patent # Description
US-9,997,996 Power converter system and method for operating a power converter system
Techniques for operating a power converter system that includes an LLC resonant converter and a non-inverting buckboost converter that is located in front of...
US-9,997,995 Three-phase parallel power converter load adjustment
A sharing criteria metric is received for each of three phases of a three-phase power. Loads on power converters receiving the three phase power are adjusted...
US-9,997,994 Totem-pole power factor corrector and current-sampling unit thereof
A totem-pole PFC and a current-sampling unit of the totem-pole PFC are provided. The totem-pole PFC is electrically connected to an AC power source and a...
US-9,997,993 Single-phase bridgeless insulated power factor adjustment circuit
A single-phase bridgeless insulated power factor adjustment circuit includes an EMI filter module, low-frequency switching diode module, two switches and two...
US-9,997,992 DC-DC power converter with overshoot protection
A DC-DC power converter converts a DC input voltage at an input node into a DC output voltage at an output node. The converter has a main control loop that...
US-9,997,991 Switched-mode power converter with a current limit circuit
A switched-mode power converter with current limit circuits for limiting the input current into the power converter and/or the output current is presented. The...
US-9,997,990 Conversion apparatus, equipment, and control method
The conversion apparatus includes a conversion module having a plurality of phases, each having a converter capable of performing voltage conversion of...
US-9,997,989 Method and device for electrical current delivery using parallel semiconductor switches
The disclosure relates to a method and a control device for controlling at power semiconductor switches connected in parallel for switching a total current. The...
US-9,997,988 Zero-crossing detection circuit
In one embodiment, a zero-crossing detection circuit can include: (i) a first detection circuit configured to detect a current through a main transistor of a...
US-9,997,986 Magnetic coupling
A rotatable magnetic coupler includes disc carrying, circumferentially spaced magnets arranged in rows on a first side of the disc. The magnets are oriented...
US-9,997,985 Stator device for a linear motor, and linear transport system
A stator device for a linear motor comprises an electrically energizable magnetic field generator for forming a magnetic field, and a first holding device for...
US-9,997,984 Driving apparatus
A driving apparatus (101) is provided with: a first base part (110); a second base part (120); an elastic part (210) configured to couple the first base part...
US-9,997,983 Multiple winding design for single or polyphase electric motors with a cage type rotor
An electric motor, with a cage type rotor, of single or polyphase design having a multiple winding design in a single stator core. Where the primary winding and...
US-9,997,982 Rotating electrical machine comprising at least one stator and at least two rotors
The present invention relates to a rotating electrical machine including at least one stator and at least two rotors, which are arranged on either side of the...
US-9,997,981 Electric machine
An electric machine includes a housing, a driveshaft and a rotor which is mounted on the driveshaft. The driveshaft is supported on the housing by at least one...
US-9,997,980 Receiving member and drive apparatus including the same
A connector case of a receiving member includes a peripheral wall portion, in which a seal groove is formed. An inserting portion of a cover member projects...
US-9,997,979 Magnetic kinetic propulsion motor apparatus and method
A magnetic kinetic propulsion motor apparatus and method includes a shaft with a first two ended rotational blade attached at a midpoint of the two ended...
US-9,997,978 Apparatus and methods for generating electricity from composting
One feature pertains to an apparatus that includes a segmented collector region, a hollow tower, and one or more turbines. The segmented collector region...
US-9,997,977 Dual engine generator
A dual engine generator has two engines and two inverters and two alternators configured within an inner enclosure. An outer enclosure extends around the inner...
US-9,997,976 Failure mode protection for electromechanical battery
An electromechanical battery can include a rotary member made at least in part of a first material composition. The rotary member having an interior surface...
US-9,997,975 Driving apparatus
A driving apparatus (101) is provided with: a base part (110); a driven part (130) which is capable of rotating; an elastic part (120a, 120b) which connects the...
US-9,997,974 Connector device
A motor case (10) has connectors (30) fixed at motor case mounting holes (11), and an inverter case (50) has connectors (60) radially movable at inverter case...
US-9,997,973 Motor housing
The invention relates to a motor housing for an electric motor with a stator as well as to an electric motor with a housing, whereby at least one...
US-9,997,972 Bus bar unit and manufacturing method of bus bar unit
A bus bar of a bus bar unit includes a main body part extended along a circumferential direction of the stator such that a plate thickness direction of the bus...
US-9,997,971 Electrical machine
An electric motor including a casing; a cap coupled to the casing to form a housing of the electric motor; a stator, including a plurality of poles and a...
US-9,997,970 Pump having a rotation prevention means and domestic appliance having a pump of this kind
A pump has a DC pump drive motor with an electrically driven stator winding and a rotor which is mounted such that it can be driven in rotation in the field of...
US-9,997,969 Embedded magnet motor and rotor of embedded magnet motor
An embedded magnet motor includes a stator core, a plurality of permanent magnets each having a rectangular cross section, and a rotor core. The stator core and...
US-9,997,968 Fixing resin composition, rotor, automobile, and method of manufacturing rotor
A solid fixing resin composition, which has excellent filling properties, and a rotor using the same are provided. The fixing resin composition is used to form...
US-9,997,967 Rotor of electric motor which has magnets, electric motor, and method of production of rotor
In the rotor of the present invention, each magnet has an inward part adjoining the rotor core and an outward part positioned outward of the inward part in a...
US-9,997,966 Stator fixing structure
A stator fixing structure includes a tube and a fixing member. The tube has an outer surface, and both a stator set and the fixing member are fitted around the...
US-9,997,965 Stator structure
A stator structure includes a main body. The main body has multiple poles. The poles outward extend from the main body. Each pole has a free end. An end face of...
US-9,997,964 Wireless power supply system
A wireless power supply system includes a power supply coil installed on the ground, an inner balloon in which a power supply coil is mounted and configured to...
US-9,997,963 Techniques for scheduling delivery of wireless power in wireless power delivery environments
Techniques are described herein for utilizing power requirements of a device in order to schedule wireless power delivery in wireless power delivery...
US-9,997,962 Receiving antenna and wireless power receiving device including the same
A receiving antenna of a wireless power receiving device wirelessly charging electric power according to an embodiment of the present invention includes a...
US-9,997,961 Wireless power transmission system capable of continuing power transmission while suppressing heatup of foreign...
A power transmitting antenna includes a first resonant circuit including a power transmitting coil. A power receiving antenna includes a second resonant circuit...
US-9,997,960 Misalignment insensitive wireless power transfer with cylindrical, spherical and conical transmitter and...
Wireless power transfer systems including wireless transmitter and receivers, which are insensitive to misalignment, are provided. A wireless power transfer...
US-9,997,959 Wireless power transmission system and method for increasing coupling efficiency by adjusting resonant frequency
A wireless power transmission system and a method for increasing a coupling efficiency by adjusting a resonant frequency are provided. A device of the wireless...
US-9,997,958 DC power distribution system
The invention relates to a DC power distribution system (1), especially to an EMerge DC power distribution system, for distributing DC power. A power supply (5)...
US-9,997,957 Auto-switching duplex module
A system and method ("utility") for providing power to an electrically powered device from alternate, redundant power sources via a single power cord. The...
US-9,997,956 Systems, apparatus, and methods for automatic generation control islanded operation
Embodiments provide systems, apparatus, and methods for power distribution during islanding conditions. Embodiments include power generating resources operating...
US-9,997,955 Multi-input uninterruptible power system
A multi-input uninterruptible power system (UPS) includes a primary power circuit, a secondary power circuit, and a diode circuit. The primary power circuit and...
US-9,997,954 Power storage system and power storage method
A power storage system includes: a first storage battery that is configured to be supplied with power generated by a power generation element performing...
US-9,997,953 Battery system
Provided is a battery system including: a solar panel that generates power using solar light; a power conditioning system (PCS) for solar light that converts a...
US-9,997,952 Wireless charging module and mobile terminal including the same
A chargeable communication module is provided, which includes a wireless power charging coil; first and second wireless communication coils, which are...
US-9,997,951 Wireless power transfer method, apparatus and system for low and medium power
A wireless power transfer method for a wireless power transfer apparatus using full and half-bridge inverter topologies includes detecting whether or not a...
US-9,997,950 Receiving antenna and wireless power receiving device including the same
A receiving antenna of a wireless power receiving device wirelessly charging electric power according to an embodiment of the present invention includes a...
US-9,997,949 Wireless charging device, electronic apparatus and information processing method
A wireless charging device, an electronic apparatus and an information processing method are provided. The wireless charging device includes a charging coil and...
US-9,997,948 Combined triangular power strip and USB charger
A combined AC power strip and USB charger is provided, comprising: a triangular front surface; a triangular back surface; three side walls joining the front and...
US-9,997,947 Offset current implementation for battery charger
A transport refrigeration unit (TRU) battery charging system includes a programmable transport refrigeration system (TRS) Controller, a TRU battery and a...
US-9,997,946 Battery charging system with feedback control
A charging system for a battery of an electronic device is described. The charging system comprises an adapter configured to derive a transfer current at a...
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