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Patent # Description
2018/0019694 SELECTIVELY CONFIGURABLE BRUSHLESS DC MOTOR
An actuator including a motor with a configurable topology and a switching array operably coupled to the motor. The switching array is adapted to configure the...
2018/0019693 CONTROLLER FOR PERMANENT MAGNET SYNCHRONOUS MOTOR, IMAGE FORMING APPARATUS, AND CONTROL METHOD
A controller for a permanent magnet synchronous motor includes an estimating portion configured to determine an estimated value of a rotational speed of the...
2018/0019692 METHOD AND DEVICE FOR DETECTING A CONTROL METHOD OF AN INVERTER
The invention relates to a method for detecting a control method of an inverter (11) for supplying current to an electric machine (1), in particular a...
2018/0019691 EXCITER DRIVE CIRCUIT INCLUDING CONFIGURABLE FLYBACK UNIT WITH FAST ENERGY FIELD COLLAPSE
A power system includes an integrated drive generator (IDG) including an exciter field winding. A generator control unit (GCU) includes exciter drive circuit...
2018/0019690 ELECTRICITY PRODUCTION SYSTEM
Electricity production system comprising: an alternator (G) comprising a rotor and a stator; a means for driving the rotor (T); said alternator having a...
2018/0019689 VIBRATION ACTUATOR HAVING A STABLE ROTATIONAL DRIVING PERFORMANCE, AND ELECTRONIC APPARATUS
A vibration actuator difficult to be affected by an external force. A vibration element is held by a shaft. A driven element is held in pressure contact with...
2018/0019688 Half Bridge Inverter Units and Inverter Thereof
Disclosed are half bridge inverter unit and inverter thereof. The half bridge inverter unit includes an inverter controlling module and inductors. The inverter...
2018/0019687 ROTATING ELECTRIC MACHINE SYSTEM
A rotating electric machine system includes a rotating electric machine and an electric power conversion circuit. The rotating electric machine includes N...
2018/0019686 SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
A semiconductor device according to an embodiment includes a transistor including a first electrode, a second electrode, and a gate electrode, an electric...
2018/0019685 POWER CONVERTER
During a single-phase three-wire output control process for causing a neutral point clamped inverter circuit to have a single-phase three-wire output, a power...
2018/0019684 POWER CONVERTER
A power converter includes a neutral point clamped inverter circuit including a first capacitor and a second capacitor that are connected in series to divide...
2018/0019683 BATTERY STORAGE SYSTEM WITH INTEGRATED INVERTER
There is provided a power converter unit that can include an inverter and a plurality of batteries. The power converter unit can include a battery energy...
2018/0019682 CIRCUIT MODULE AND INVERTER DEVICE USING SAME
Provided is a circuit module having less noise, and an inverter using the same. The circuit module 2 is provided with a circuit part 4, an input terminal part...
2018/0019681 GALVANIC ISOLATED DEVICE AND CORRESPONDING METHOD AND SYSTEM
An electronic device is disclosed. According to at least one embodiment, the device includes a front-end module having at least one front-end connector,...
2018/0019680 BATTERY UNIT
A unit is equipped with a main battery, a pair of third wires that are connected to the main battery, a system main relay that is arranged on the third wires,...
2018/0019679 RESONANT CONVERTING APPARATUS AND CONTROL METHOD THEREOF
A resonant converting apparatus and a control method thereof are provided. The resonant converting apparatus includes a resonant converting circuit, a load...
2018/0019678 Lossless Snubber Circuits
The combined voltage regulator and snubber circuit generally has a voltage regulator device in parallel with the energy storage element of the snubber circuit...
2018/0019677 VARIABLE BLANKING FREQUENCY FOR RESONANT CONVERTERS
A power supply includes a transistor that is connected to a primary winding of a transformer. A controller controls a switching operation of the transistor by...
2018/0019676 Soft Switching Auxiliary Circuit, Three-Level Three-Phase Zero-Voltage Conversion Circuit
The present invention discloses a soft switching auxiliary circuit, comprising: an auxiliary coupling inductor configured to receive currents from a respective...
2018/0019675 REGULATING VOLTAGE SUPPLIED TO A LOAD USING SWITCHING UNITS
Methods and electronic devices are disclosed for supplying a load with an input voltage including determining a level of a supply voltage. The method includes...
2018/0019674 DC-DC CONVERTER HAVING DIGITAL CONTROL AND REFERENCE PWM GENERATORS
A DC-DC converter operating in pulse frequency modulation (PFM) and pulse width modulation (PWM) modes includes a plurality of PWM signal generators. The PWM...
2018/0019673 CONTROL METHOD AND CONTROL CIRCUIT FOR VOLTAGE SWITCH CIRCUIT AND USB POWER DELIVERY
A method of controlling a voltage switch circuit can include: controlling an output voltage of the voltage switch circuit to be switched from a first voltage...
2018/0019672 Snubber for Voltage Regulation
A voltage regulator includes circuitry for regulating a voltage output of the voltage regulator and a snubber circuit. The snubber circuit includes a switching...
2018/0019671 NOISE-FREE CONTROL CIRCUIT FOR SWITCHING CONVERTER AND ASSOCIATED CONTROL METHOD
Noise-free control circuit and control method for a switching converter. The noise-free control circuit has a timer used to set a noise-free frequency...
2018/0019670 POWER SUPPLY CONTROL CIRCUIT
A power supply control circuit is connected to and controls a system power supply IC. The system power supply IC has multiple power supply circuits and is...
2018/0019669 Balancing Techniques and Circuits for Charge Pumps
Methods and systems of pre-balancing a switched capacitor converter are provided. A first comparator includes a positive input configured to receive a voltage...
2018/0019668 Device and Method for Hybrid Feedback Control of a Switch-Capacitor Multi-Unit Voltage Regulator
A device and method for hybrid feedback control of a switch-capacitor multi-unit voltage regulator are presented. A multi-unit switched-capacitor (SC) core...
2018/0019667 SWITCHED CAPACITOR DC-TO-DC CONVERTER AND POWER CONVERSION CONTROL METHODS
A scalable controller circuit that provides faster and simpler regulation of a DC-to-DC converter is provided. Unlike such prior techniques, preferred...
2018/0019666 Driving Charge Pump Circuits
A method and system of driving a switched capacitor converter having a plurality of switches. A first driver coupled to a first switch is powered by providing...
2018/0019665 BALANCING CHARGE PUMP CIRCUITS
Methods and systems of controlling a switched capacitor converter are provided. Upon determining that a voltage across a flying capacitor is above a first...
2018/0019664 SYSTEMS AND METHODS FOR REDUCING ELECTROMAGNETIC INTERFERENCE USING SWITCHING FREQUENCY JITTERING
System and method are provided for regulating a power converter. The system includes a signal processing component configured to receive a first input signal...
2018/0019663 ELECTRIC POWER CONVERSION DEVICE
An electric power conversion device includes: an active circuit section emitting noises; an output-side filter circuit section; a chassis including a first...
2018/0019662 Advanced PFC voltage controller
A power factor correction voltage controller is disclosed. In one embodiment, the controller has a linear PI compensator, a moving average filter, a non-linear...
2018/0019661 Device And Method For Energy Harvesting Using A Self-Oscillating Power-On-Reset Start-Up Circuit With...
Device and method for energy harvesting using a self-oscillating power-on reset start-up circuit. The device for energy harvesting comprises a start-up circuit...
2018/0019660 SWITCHING POWER SUPPLY
A switching power supply may include: an inductor connected to an input voltage terminal; a first switch configured to form a first electrical path between the...
2018/0019659 DC-DC POWER SUPPLY CONTROL CIRCUIT AND ELECTRONIC DEVICE
A DC-DC power supply control circuit includes: a voltage stabilizing diode, a first resistor, a second resistor, a third resistor, a first triode and a second...
2018/0019658 Energy Storage System for Renewable Energy Source
An energy storage system for use in a renewable energy power system is provided. More particularly, an energy storage system can be coupled to the DC bus of a...
2018/0019657 CONTROL CIRCUIT FOR SWITCHING POWER SUPPLY APPARATUS
A control circuit 2a for a switching power supply apparatus includes a comparator COMPa for comparing a voltage corresponding to a current flowing through a...
2018/0019656 SEMICONDUCTOR DEVICE FOR CONTROLLING POWER SOURCE
A semiconductor device for power supply control includes an on/off control signal generation circuit which generates a control signal to turn on or off the...
2018/0019655 Highly Reliable and Compact Universal Power Converter
A universal power converter of the present application may include a link stage between an input stage and an output stage that operates at a higher frequency...
2018/0019654 VOLTAGE CONVERSION DEVICE AND VOLTAGE CONVERSION METHOD
A voltage conversion device and a voltage conversion method are provided in which, even immediately after switching a switching frequency, it is possible to...
2018/0019653 TRANSPORT SYSTEM PUCK ASSEMBLY
A mover for a linear motor system includes a magnet subassembly. The mover includes a magnetic structure disposed on at least one side of the magnet...
2018/0019652 POWER GENERATION DEVICE
A power generation device includes a first magnetic body including a side surface that makes contact with or separates from the first side surface of the yoke,...
2018/0019651 LINEAR VIBRATION GENERATOR
A linear vibration generator in which a coil or a stator is fixed using a simple structure compared to a conventional technology. There is provided a linear...
2018/0019650 LINEAR MOTOR AND ELECTRIC DEVICE WITH LINEAR MOTOR
A linear motor includes an armature mounted for driven linear oscillation substantially along a longitudinal direction; a secondary mass mounted for linear...
2018/0019649 IN-LINE MOTOR SOLENOID SWITCH
Provided is an electric motor with an in-line solenoid switch comprising a motor housing including an electric motor, and a motor end cap configured for...
2018/0019648 APPARATUS AND METHOD FOR COGGING TORQUE REDUCTION WITH ROTOR EMBEDDED CYLINDROID PERMANENT MAGNETS
A rotor supports embedded cylindroid permanent magnets, extending parallel to the rotor axis, and transversely magnetized with a respective magnetization...
2018/0019647 DIRECT-CURRENT COMMUTATOR MOTOR
A direct-current commutator motor includes a stator section having a magnet; a rotor section which is rotatably provided in the stator section and has a coil...
2018/0019646 ELECTRIC MOTOR
A low voltage high current permanent magnet DC electromagnetic heteropolar motor, including (a) at least one permanent magnet rotor; 48 (b) a shaft in...
2018/0019645 MOTOR
A motor includes a rotating portion with a shaft extending along a rotation axis and a rotor that rotates together with the shaft, a stationary portion with a...
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