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Patent # Description
2018/0152119 POWER GENERATION DEVICE
A power generation device converts vibrational energy into electric power using a vibrational power generation element in which an electret is provided on one...
2018/0152118 UNFOLDING BRIDGE, INVERTER HAVING REACTIVE-POWER CAPABILITY, AND POLARITY REVERSING METHOD
An unfolding bridge includes a half-bridge with a first input terminal, a second input terminal, and an output terminal, wherein the half-bridge includes a...
2018/0152117 Power Conversion Unit, Power Converter and Method of Manufacturing Power Converter
To improve accessibility with respect to a power conversion unit in a power converter. The power converter includes a circuit connection part including a...
2018/0152116 RECTIFYING CIRCUIT WITH THYRISTORS
A rectifying circuit including: between a first terminal of application of an AC voltage and a first rectified voltage delivery terminal, at least one first...
2018/0152115 POWER CONVERSION DEVICE AND POWER CONVERTING METHOD
A power conversion device is disclosed herein. The power conversion device includes an AC/DC converter, a DC/DC converter, and a DC/DC isolation converter. The...
2018/0152114 INVERTER FOR DRIVING MOTOR OF VHEICLE
An inverter for driving a motor of a vehicle mediating between a battery and a driving motor is disclosed. The inverter includes a power storage module, a...
2018/0152113 INVERTER SWITCHING DEVICES WITH GATE COILS TO ENHANCE COMMON SOURCE INDUCTANCE
A selectable increase in the common source inductance is obtained by a layout for a power module used for a half-bridge phase leg in an inverter for an...
2018/0152112 Two-Transformer Three-Phase DC-DC Resonant Converter
A transformer circuit includes a first transformer, a second transformer and an inductor, where a first terminal of the first transformer is coupled to a first...
2018/0152111 Adaptive Synchronous Rectifier Timing for Resonant DC/DC Converters
A resonant or semi-resonant DC/DC converter makes use of one or more synchronous rectification (SR) switches for rectifying an output current that is provided...
2018/0152110 POWER CONTROL MODULE WITH IMPROVED START REQUIREMENTS
Circuits and devices are described that provide power to appliances and other devices via a power correction circuit and an LLC converter, which may for...
2018/0152109 Isolated High Frequency DC/DC Switching Regulator
An electronic device, which includes an H-bridge circuit and a miniaturized transformer that is coupled to operate at VHF frequency, and a driver circuit for...
2018/0152108 APPARATUS FOR CONVERTING DC POWER
Provided are a power converting system and a power converting apparatus, which include an input unit that receives a direct current (DC) voltage from an...
2018/0152107 Drive Scheme for Weakly Coupled Coils
A variable efficiency and response buck converter is achieved. The device includes a multi-phase switch, the coupled coils, the filter capacitor, and the load....
2018/0152106 POWER CONVERTER WITH PREDICTIVE PULSE WIDTH MODULATOR CONTROL
Various methods and devices that involve control circuits for power converters are disclosed. One method comprises controlling a switch using a control signal...
2018/0152104 Method and Apparatus for Control Adaptation in Resonant-Tapped Inductor Converters
A semi-resonant voltage converter has a synchronous rectification (SR) switch through which a half-cycle sinusoidal-like current is conducted when turned on....
2018/0152103 CURRENT-MODE DC/DC CONVERTER AND METHOD THEREFOR
A current-mode DC-DC converter includes a power switch and a reset circuit for providing a resettable input signal to the switch. A first feedback loop,...
2018/0152102 Apparatus and Method of a Slope Regulator and Regulation Slope of Switching Power FETS
In summary, a switching circuit comprising a high side (HS) switch coupled to the output, a low side (LS) switch comprising a MOSFET coupled to the output, and...
2018/0152101 CHARGE PUMP OUTPUT POWER THROTTLING
A system may include a charge pump configured to boost an input voltage of the charge pump to an output voltage greater than the input voltage and a controller...
2018/0152100 POWER SOURCE DEVICE
A power source device has: a storage unit configured to receive a generated power and store as a storage power; a boost unit configured to generate, from a...
2018/0152099 Switched Converter Control Using Adaptive Load Current Sensing and Feedforward Technique
A switched voltage converter may be controlled with load current feedforward control loop in addition to an output voltage feedback loop. The converter...
2018/0152098 POWER CONVERSION DEVICE
Provided is a power conversion device including: a power module provided between a first power-supply busbar that supplies a positive power source and a second...
2018/0152097 DISCHARGE CONTROL METHOD FOR BUS CAPACITOR IN POWER CONVERTER
The present disclosure discloses a method of discharging a bus capacitor in a power converter, the method comprising: outputting a plurality of pulse control...
2018/0152096 HIGHLY STABLE TRANSFORMER
A highly stable transformer, including a first transformer, a second transformer and a current induction device. The current induction device is provided in a...
2018/0152095 ELECTRIC POWER CONVERSION APPARATUS
A single-phase AC/DC electric power conversion apparatus includes an indirect matrix converter having an input interface to receive a first alternating current...
2018/0152094 Power Converter Having Parallel-Connected Semiconductor Switches
The present disclosure relates to electric converters. The teachings thereof may be embodied in an electric converter to transfer an electric power of more...
2018/0152093 POWER CONVERSION DEVICE
A power conversion device includes a gate voltage adjustment unit (a detection circuit 12) which acts on a drive signal from a gate drive circuit 11 that sends...
2018/0152092 SECONDARY OF LINEAR MOTOR
The present invention provides a secondary side of a linear motor, which mainly includes a base, a combining mechanism and multiple magnetic members, wherein...
2018/0152091 Energy Harvester And A System Using The Energy Harvester
An apparatus comprises a membrane having a planar surface enclosed inside a duct structure which has an opening provided at an end thereof. A permanent magnet...
2018/0152090 ELECTRONIC DEVICE
In accordance with one aspect of the present disclosure, an electronic device includes a housing, a contact member attached to the housing, and a vibration...
2018/0152089 VIBRATION GENERATING DEVICE AND ELECTRONIC DEVICE
In accordance with one aspect of the present disclosure, a vibration generating device includes a protruding part; a base provided with the protruding part and...
2018/0152088 MOTOR
A motor includes a rotational shaft, a bearing supporting the rotational shaft, a magnet including plural magnetic poles in a circumferential direction, a...
2018/0152087 MANUFACTURING METHOD FOR ROTOR CORE AND MANUFACTURING METHOD FOR MOTOR CORE
A manufacturing method for a rotor core included in a rotor of a motor punches an electromagnetic steel sheet includes punching a plurality of plates for rotor...
2018/0152086 METHOD AND DEVICE FOR PRODUCING A CONDUCTOR SEGMENT
A method for producing a conductor segment includes: passing a copper bar in a predetermined direction of movement through a rotating first work roll and a...
2018/0152085 AN ARRANGEMENT FOR MOUNTING A MAGNET TO AN ELECTRIC MACHINE
An arrangement for mounting a magnet to a rotor or stator of an electric machine, wherein the rotor or stator is arranged to magnetically interact with the...
2018/0152084 METHOD OF MANUFACTURING STATOR FOR MOTOR
In a method for manufacturing a stator of the present invention, positions of stamping out the first stator core and the second stator core are respectively...
2018/0152083 STATOR FOR AN ELECTRIC MOTOR
A stator for an electric motor may have a substantially annular shape centered around a central axis and may include a stator core having a plurality of teeth...
2018/0152082 Electric Motor And Radiator Fan Module Comprising An Electric Motor Of This Type
The present invention relates to an electric motor, the electric motor including: a stator, which is composed of layered metal sheets, a motor support made of...
2018/0152081 ROTARY MACHINE
This rotary machine (1), provided with a rotary shaft (40) rotatably disposed in a casing (30), comprises: an end plate (35) disposed at one end side in the...
2018/0152080 DC-BRUSHLESS-MOTOR CONTROL DEVICE
A DC-brushless-motor control device supplies current to windings of a stator of a three-phase DC brushless motor and controls conduction states of switches...
2018/0152079 MECHANICALLY-ELECTRICALLY INTEGRATED ELECTRICAL ROTATING APPARATUS
It includes an electrical rotating device (8), an electric power conversion device (9) connected with the electrical rotating device (8), a housing (1) that...
2018/0152078 ROTATING ELECTRIC MACHINE
A rotating electric machine includes a rotor including a rotor core fixed to a shaft, respectively, an end plate provided between the rotor core and a...
2018/0152077 HIGH-SPEED HALL SENSOR-LESS THREE-PHASE VACUUM CLEANER MOTOR
A high-speed Hall-less three-phase vacuum cleaner motor may include an iron core with a central circle, a rotor running through the central circle, a first end...
2018/0152076 INTEGRATED FLYWHEEL ENERGY STORAGE SYSTEM
A flywheel energy storage system comprises a rotor having a rotational axis about which the rotor spins in operation and comprising a ferrous material and a...
2018/0152075 ASSEMBLY STRUCTURE OF DRIVING MOTOR AND INVERTER
An assembly structure of a drive motor and an inverter that integrally assembles an inverter housing to a drive motor housing may include the drive motor...
2018/0152074 STATOR
A stacked stator comprises a plurality of modular components including modular stator elements canned in a cylindrical wall each modular stator being...
2018/0152073 STATOR UNIT AND MOTOR
A stator unit for use in a motor includes a cylindrical bearing housing, a stator core, a resin insulator, a conductive wire, a circuit board, a molded resin...
2018/0152072 RESOLVER
Provided is a resolver including: a stator core including teeth; an insulator attached to the stator core; windings wound around the respective teeth; a...
2018/0152071 STATOR
A stator 10 includes a stator insulator support 40 includes an outer annular part 41, an inner annular part 45, a plurality of insulator support teeth 50, and...
2018/0152070 STATOR
A stator is applied in an electrical motor. The stator includes a hollow iron core and a plurality of coil windings. The hollow iron core has two opposite...
2018/0152069 PRE-FORMED COIL, WINDING STRUCTURE, AND STATOR FOR A GENERATOR OF A WIND TURBINE AND METHOD FOR PRODUCING A STATOR
A form-wound coil of a stator of a generator of a gearless wind power installation is provided. The form-wound coil includes an electrical conductor with a...
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