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Patent # Description
2018/0269789 SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND POWER SUPPLY SYSTEM
A semiconductor integrated circuit device includes a first voltage terminal, a second voltage terminal, an output terminal, a high-side MOSFET connected...
2018/0269788 DC-DC CONVERTER AND DRIVING METHOD THEREOF
Provided is DC-DC converter including a first inductor configured to output a first inductor current based on an input voltage, a second inductor configured to...
2018/0269787 SYSTEM AND METHOD FOR CONTROLLING SWITCHING POWER SUPPLY
A method includes converting an input signal into an output signal in response to a modulation signal, generating a timeout signal in response to the...
2018/0269786 INDIVIDUAL PHASE TEMPERATURE MONITORING AND BALANCE CONTROL FOR SMART POWER STAGE-BASED VOLTAGE REGULATOR
Systems and methods for individual phase temperature monitoring and balance control in a multi-phase voltage regulator may include a plurality of smart power...
2018/0269785 FEEDFORWARD LOOP TO STABILIZE CURRENT-MODE SWITCHING CONVERTERS
A circuit includes a current sensor to sense a switching current flowing at input side of a switching DC-DC converter. An output capacitor filters an output...
2018/0269784 POWER CIRCUIT AND POWER DEVICE
According to one embodiment, a power circuit includes a DC-DC converter and an activation control circuit. The DC-DC converter converts input voltage into...
2018/0269783 DUAL-CHANNEL CONSTANT ON TIME SMPS WITH SINGLE PHASE-LOCKED LOOP AND THE METHOD THEREOF
A dual-channel constant on time SMPS with a phase-locked loop. The dual-channel constant on time SMPS effectively controls the phase shift between the two...
2018/0269782 Systems and Methods for Isolated Low Voltage Energy Storage for Data Centers
Systems and methods of this disclosure use low voltage energy storage devices to supply power at a medium voltage from an uninterruptible power supply (UPS) to...
2018/0269781 ACTIVE FILTER
A power system for a vehicle comprising: a battery; a charging interface for receiving external power to charge the battery; a network connecting the battery...
2018/0269780 CONTROLLER APPLIED TO A POWER CONVERTER AND OPERATION METHOD THEREOF
A controller applied to a power converter includes a control signal generation circuit and a gate control signal generation circuit. The control signal...
2018/0269779 POWER FACTOR CORRECTION CIRCUIT, CONTROL METHOD AND CONTROLLER
A power factor correction circuit can include: a power meter configured to measure THD at an input port; a switching-type regulator that is controllable by a...
2018/0269778 SYSTEMS AND METHODS FOR SHORT-TIME FOURIER TRANSFORM SPECTROGRAM BASED AND SINUSOIDALITY BASED CONTROL
A method of controlling the stability of a power converter in a closed-loop control system. The method includes inputting a variable to be controlled such as...
2018/0269777 POWER LIMITING CIRCUIT FOR AN INVERTER DEVICE, AND INVERTER DEVICE
The present invention provides a power limiting circuit for inverter device and an inverter device, which pertains to the technical field of power source...
2018/0269776 Pi Source Inverter-Converter for Hybrid Electric Vehicles
A system for reducing a resonant oscillation on a direct current bus of a power inverter/converter for an electric machine having a variable frequency drive is...
2018/0269775 MODULAR MULTILEVEL CONVERTER HARMONIC INJECTION SYSTEMS AND METHODS
Systems and methods to improve operation of a modular multilevel converter. Some embodiments include a first upper arm with a first active power link module,...
2018/0269774 POWER SUPPLY SYSTEM
Outputs from first and second DC power supplies are controlled based on a first reactor current and a second reactor current. For controlling an output from a...
2018/0269772 LLC Power Supply Current-Sharing and Frequency Locking Mechanism
A multiphase current-sharing configuration may include at least two power supplies providing respective output-currents in the current-sharing configuration....
2018/0269771 POWER CONVERSION DEVICE
When a first medium phase voltage command and a first minimum phase voltage command are close to each other in a first three-phase voltage command, then a...
2018/0269770 MAGNETICALLY GEARED APPARATUS AND A POLE PIECE FOR SUCH APPARATUS
A magnetically geared apparatus (400), a pole piece component (420) and a plurality of pole pieces (422) for such apparatus are disclosed. The magnetically...
2018/0269769 EDDY CURRENT BRAKE CONFIGURATIONS
Described herein are eddy current brakes and associated methods of their use, particularly configurations that have a kinematic relationship with at least two...
2018/0269768 TRANSMISSIONS INCORPORATING EDDY CURRENT BRAKING
Described herein is a transmission mechanism and an associated method of use for braking relative movement between members, movement and braking of the members...
2018/0269767 METHODS OF ALTERING EDDY CURRENT INTERACTIONS
Described herein are braking mechanisms and related methods of use using eddy current interactions to resist relative movement between members, the magnetic...
2018/0269766 LINEAR MOTOR
A linear motor includes a stator and a mover. The stator has a plurality of salient poles. The mover includes a plurality of first teeth; a plurality of coils...
2018/0269765 HALBACH ARRAY ASSEMBLY
A Halbach array assembly has a magnetic layer that includes a plurality of permanent magnets and a structural layer attached to a top side of the magnetic...
2018/0269764 DISPLACEMENT DEVICES AND METHODS FOR FABRICATION, USE AND CONTROL OF SAME
Displacement devices comprise a stator and a moveable stage. The stator comprises a plurality of coils shaped to provide pluralities of generally linearly...
2018/0269763 HIGH TORQUE HYBRID STEP MOTOR
A step motor comprises both a rotor and a stator winding assembly. The rotor has a plurality Nr of rotor teeth. The rotor fits within the stator winding...
2018/0269762 ROTOR AND RESOLVER
A rotor in one embodiment includes an annular rotor main unit and a fitting portion that extends inward or outward one of an inner circumference and an outer...
2018/0269761 Cage Rotor and Method for the Production Thereof
A cage rotor for an asynchronous machine is provided. The cage rotor includes a laminated rotor core made of a plurality of stacked rotor laminations, which...
2018/0269760 ELECTRICAL MACHINE
An axial flux electrical machine comprises a first flux generating assembly, a second flux generating assembly, a shaft and a speed controller. The shaft has...
2018/0269759 TANDEM ROTOR SERVO MOTOR
A tandem rotor servo motor assembly is provided comprising a first phase element positioned on a shaft, the first phase element having a first rotor in...
2018/0269758 PERMANENT MAGNET APPLYING MOTOR
The present invention relates to a permanent magnet applying motor which uses a repulsive force and an attractive force, which act between different permanent...
2018/0269757 METHOD FOR WINDING A WIRE ABOUT A TOOTHED PART OF AN ELECTRIC MOTOR
A method and an apparatus for providing a toothed motor part of an electric motor with a winding using a coil wire with a round wire cross-section, wherein the...
2018/0269756 PLANAR POSITIONING APPARATUS AND POSITIONING TABLE
The invention relates to a planar positioning apparatus, comprising a stator, which comprises a coil arrangement comprising flat coils, a rotor which is...
2018/0269755 METHOD FOR BONDING ELECTRICAL CONDUCTORS
A method for bonding electrical conductors is provided that is capable of suppressing a power source capacity when assembling a stator having a specific...
2018/0269754 Cage Rotor and Method for the Production Thereof
A method for producing a cage rotor for an asynchronous machine has the following steps: providing a laminated rotor core made of a plurality of stacked rotor...
2018/0269753 ELECTRICAL MACHINE WITH AN ACTIVE GROUNDING
A method for preventing a frequency component of a voltage from occurring in an electrical machine including the steps of: obtaining, either by measuring a...
2018/0269752 SENSORLESS CONTROL OF A DC SYNCHRONOUS MACHINE
An assembly for operating a DC synchronous machine according to an exemplary aspect of the present disclosure includes, among other things, a controller that...
2018/0269751 Motor/Pump Assembly for a Brake System
A motor/pump assembly for a brake system includes at least one fluid pump arranged in a pump housing, an electric motor having a motor shaft configured to...
2018/0269750 AC POWER GENERATOR
This invention is concerning a rectifying device in an AC power generator, the rectifying device including a broken-ring-shaped heat sink supporting a...
2018/0269749 Electrical Machine with Cooled Busbars
An electrical machine includes an electric motor, a cooling jacket over the electric motor, and a power inverter having multiple AC power outlets. The...
2018/0269748 Flywheel Rotor
A solid steel flywheel rotor having improved material properties offers improved energy storage at reduced cost. A process for manufacturing the rotor is also...
2018/0269747 MOTOR AND ACTUATOR
A motor comprising a frame and one or a plurality of magnets disposed inside the frame, wherein a gap extending in a circumferential direction is provided...
2018/0269746 FLEXIBLE CONNECTOR SYSTEM FOR CONNECTING A HIGH CURRENT MOTOR TO A PCB OF AN INTEGRATED ELECTRONICS SYSTEM OF A...
An integrated electronics system for a vehicle includes a housing, a circuit board mounted to the housing, at least one circuit board electrical terminal fixed...
2018/0269745 ACTUATOR
An actuator is provided that is smaller in size and has a simpler structure, as compared with a conventional one. The actuator is composed of a driving...
2018/0269744 Rotary electric machine comprising a rotor and a stator for the passage of a fluid
The present invention is an electrical machine comprising a rotor (10) and a stator (12) having radial passages (28) arranged circumferentially along the...
2018/0269743 LIQUID-COOLED ELECTRIC MACHINE
An electric machine includes a stator, a rotatably mounted rotor interacting with the stator and including a shaft which has an axial borehole. A flow guiding...
2018/0269742 FOIL BEARING SUPPORTED MOTOR WITH ADJUSTABLE THRUST BEARING CAP
An electric motor includes a stator; an annular end cap, fastened at a first end of the stator; a threaded seat that is mounted at an outward end face of the...
2018/0269741 ROTATING ELECTRICAL MACHINE
A rotating electrical machine where the concentric coil includes a first concentric coil, a second concentric coil, a third concentric coil, and a fourth...
2018/0269740 INSTALLATION SYSTEM OF INVERTER WIRES AND MOTOR WIRES AND RELATED METHOD
An installation system of inverter wires and motor wires includes a plurality of positioning modules, a driving device and a control unit. Each positioning...
2018/0269739 ELECTRICAL MACHINE COMPRISING RADIAL COOLING SLOTS AND WIND TURBINE
An electrical machine includes a first active part and a second active part. Both the first active part and the second active part have a plurality of...
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