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Patent # Description
2018/0115281 CIRCUIT FOR SUPPLYING POWER TO AN ELECTRIC LOAD, AND FOR RECEIVING DESIRED SIGNALS SENT FROM THE ELECTRIC LOAD
Described is a circuit for supplying power to an electric load connected to the circuit via an interface, and for receiving desired signals transmitted from...
2018/0115280 ELECTROMAGNETIC WAVE OSCILLATION DEVICE INCLUDING BUCK-BOOST CIRCUIT
An electromagnetic wave oscillation device includes: a buck-boost circuit having buck-boosters and switching elements; an electromagnetic wave oscillator; an...
2018/0115279 VOLTAGE CONTROLLED OSCILLATORS WITH HARMONIC REJECTION
An oscillator apparatus includes: a voltage controlled oscillator that generates an oscillator output including a fundamental frequency, wherein the...
2018/0115278 Photovoltaic Junction Box
A photovoltaic junction box comprises a box body, a plurality of conductive terminals, and at least one diode chip. The at least one diode chip is disposed in...
2018/0115276 SYSTEMS AND METHODS FOR COLLECTING SOLAR ENERGY USING A PARABOLIC TROUGH SOLAR COLLECTOR
Various embodiments of the present disclosure relate to systems and processes for collecting solar energy. According to particular embodiments, a solar...
2018/0115275 BUILDING INTEGRATED PHOTOVOLTAIC SYSTEM FOR TILE ROOFS
Building integrated photovoltaic (BIPV) systems provide for solar panel arrays that can be aesthetically pleasing to an observer, with minimal visible...
2018/0115274 TILE REPLACEMENT SOLAR MOUNTING SYSTEM
A tile replacement mounting system includes a base flashing between an attachment bracket and an installation surface. The attachment bracket is attached to...
2018/0115273 METHOD FOR CONTROLLING A FAN MODULE OF A SERVER RACK AND CONTROLLER UNIT FOR IMPLEMENTING THE SAME
A method for controlling a fan module mounted in a region of a server rack. The method is implemented by a controller unit including a RMC and a region...
2018/0115272 VEHICLE
A vehicle includes an energy storage, a motor driver, an electric motor, and circuitry. The motor driver is configured to convert direct-current power to...
2018/0115271 Electro motor unit that consists of a rotor and a stator with an included electronic control unit
Electro motor unit that consists of a rotor and a stator with an included electronic control unit which enables the electromotor to be reduced in the maximum...
2018/0115270 CONTROL DEVICE FOR ROTARY ELECTRICAL MACHINE AND CONTROL METHOD
The control device for a rotary electrical machine which is connected between a DC power source and a rotary electrical machine and which controls driving of...
2018/0115269 ELECTRIC MOTOR POWER CONNECTION PROGNOSIS SYSTEMS AND METHODS
A vehicle includes an electrically-driven motor configured to actuate a vehicle component and a power source configured to provide power to the motor over an...
2018/0115268 VOICE COIL MOTOR PULSE WIDTH MODULATION-TO-LINEAR SMOOTH TRANSITION CONTROL
Methods and apparatus providing a smooth transition from a pulse width modulation mode to a linear mode to drive a voice coil motor are disclosed. An example...
2018/0115267 CLOSED LOOP FLUX WEAKENING FOR PERMANENT MAGNET SYNCHRONOUS MOTORS
A closed loop flux weakening method and apparatus are provided. The closed loop flux weakening apparatus may include a difference circuit that obtains a...
2018/0115266 METHOD FOR REGULATING A SPEED OF AN ELECTRIC MOTOR OF A POWER TOOL
A method for regulating a speed of an electric motor of a power tool, the speed of the electric motor being established as a function of an actuation of a...
2018/0115265 HYBRID POWER SYSTEM CHARACTERIZATION
A system includes a torque sensor; and a hybrid power system. The hybrid power sensor includes a frame; an engine mounted on the frame; and a generator, the...
2018/0115264 MOTOR DRIVE DEVICE AND PHASE CURRENT DETECTING METHOD FOR THREE-PHASE BRUSHLESS MOTOR
The present invention relates to a motor drive device and a phase current detecting method for a three-phase brushless motor, and more particularly to a...
2018/0115263 CONVERGED MOTOR DRIVE CONTROL FOR BRUSHLESS DC MOTOR
A system includes a timer to determine a time interval between successive commutation state changes of a brushless direct current (BLDC) motor. A speed...
2018/0115262 SHIFT RANGE CONTROLLER
A shift range controller includes a target angle setter obtaining, from an output shaft sensor, sensor signals provided by switches. The target angle setter...
2018/0115261 CORRECTING OFFSET AND GAIN DRIFT RELATED ANGLE ERRORS WITH MOTOR POSITION DETECTORS
A sort buffer includes a phase sector determination circuit, a phase sector update circuit, and a phase sector completion circuit. The phase sector...
2018/0115260 DIELECTRIC ELASTOMER MOTOR
A dielectric elastomer motor includes an artificial muscle and a conversion mechanism cooperating with the artificial muscle. The artificial muscle includes a...
2018/0115259 SERVOMOTOR
Servomotor (1) comprising: --a base body (10), --an actuator body (20) which is arranged on the base body (10)--a drive arrangement (40) which is coupled to a...
2018/0115258 ENERGY GENERATION SYSTEM AND METHOD
The invention provides an energy generation system comprising a generator having charged mutually rotating plate elements, and comprising an integrated drive...
2018/0115257 MANUFACTURING METHOD AND APPLICATION FOR A QUANTUM SUPERCONDUCTOR RECTIFIER
A manufacturing method and application for an quantum superconductor rectifier, wherein the quantum superconductor rectifier comprises: a carrier in a definite...
2018/0115256 Bi-Directional Bridgeless Buck-Boost Converter
A bidirectional bridgeless buck-boost power converter circuit is provided that can function as both a voltage source inverter (VSI) circuit to transform direct...
2018/0115255 METHOD FOR CONTROLLING A PHOTOVOLTAIC INVERTER FOR NETWORK FAULT RIDE-THROUGH AND A PHOTOVOLTAIC INVERTER SYSTEM
A method of controlling an inverter, which is connected between a photovoltaic generator and a power supply network for ride-through of a network fault, is...
2018/0115254 Method and Apparatus for Reducing Current Sensor Power Loss
A space vector PWM technique includes defining a target voltage vector located in a sector defined by two switching voltage vectors, applying one switching...
2018/0115253 IMPROVEMENTS IN OR RELATING TO ELECTRICAL ASSEMBLIES
An assembly including a converter including first and second DC terminals connectable to the DC network and between which extends a converter limb. Each...
2018/0115252 FORCED ZERO VOLTAGE SWITCHING FLYBACK CONVERTER
A flyback converter implements a Forced Zero Voltage Switching (ZVS) timing control by detecting a positive current excursion of the secondary winding current...
2018/0115251 Flux Limited Fast Transient Response in Isolated DC-DC Converters
A method of controlling an isolated DC-DC converter includes switching the primary side switching devices of the converter at a fixed first switching period...
2018/0115250 SWITCH EFFICIENCY OPTIMIZATION CIRCUIT
A voltage converter is disclosed to include a high-side switch circuit block comprising a plurality of high-side switching elements and a low-side switch...
2018/0115249 METHODS AND CIRCUITRY FOR OPERATING SWITCHING POWER SUPPLIES
Controllers and methods for controlling power supplies are disclosed herein. An example of a controller includes comparison circuitry operable to compare a...
2018/0115248 SYSTEMS AND METHODS FOR DRIVING A BIPOLAR JUNCTION TRANSISTOR BY ADJUSTING BASE CURRENT WITH TIME
System and method for driving a bipolar junction transistor for a power converter. The system includes a current generator configured to output a drive current...
2018/0115247 DC-DC Converter
A DC-DC converter includes: an output terminal, wherein the output terminal has a first output terminal pin and a second output terminal pin; a number of...
2018/0115246 EFFICIENT BOOST CONVERTER
In accordance with embodiments of the present disclosure, a system may include a series combination of a boost converter and a power converter coupled together...
2018/0115245 BUCK BOOST CONVERTER AND CONTROL METHOD THEREOF
The present invention provides a buck-boost converter including a converter power stage, a first mode control unit, and a second mode control unit. In the...
2018/0115244 RECONFIGURABLE ON TIME CIRCUIT FOR CURRENT MODE CONTROL OF BUCK CONVERTER
An apparatus includes an inductor coupled to a load circuit, a control circuit, and a driver circuit. The control circuit may be configured to select a first...
2018/0115243 INVERTER APPARATUS
An inverter apparatus is provided for converting direct current to alternating current. The inverter apparatus includes a boost converter coupled between a...
2018/0115242 MULTIPHASE BUCK CONVERTER AND METHOD FOR OPERATING THE SAME
A multi-phase buck converter comprises a first comparator, a second comparator and a counter. The first comparator has a first node connected to a first...
2018/0115241 CONTROL CIRCUIT OF SWITCHING POWER-SUPPLY DEVICE AND SWITCHING POWER-SUPPLY DEVICE
A control circuit of a switching power-supply device that converts a first DC voltage supplied from an input power source to a second DC voltage, includes: a...
2018/0115240 VOLTAGE GENERATORS AND SYSTEMS
In one example, a voltage generator includes a plurality of voltage pumps, a voltage detection circuit, an oscillator, and a control circuit. The plurality of...
2018/0115239 DIFFERENTIAL CHARGE PUMP WITH EXTENDED OUTPUT CONTROL VOLTAGE RANGE
One aspect relates to a method for operating a charge pump including comparing a drain voltage of a current sink transistor of the charge pump with a drain...
2018/0115238 DYNAMIC VOLTAGE REGULATION
An apparatus for providing a local reference voltage for a voltage regulator includes a reference capacitor configured to provide the local reference voltage,...
2018/0115237 POWER SUPPLY CONNECTING BOARD WITH VARIABLE OUTPUT VOLTAGE LEVELS
There is described a connecting board for a power supply unit, comprising at least one power converter, at least one filtering unit connected to an input of...
2018/0115236 Phase-Shifting Optimization for Asymmetric Inductors in Multi-Phase DC-DC Converters
A system is disclosed which provides the minimization of peak-to-peak output voltage ripple in multi-phase DC-DC switching converters, with two or more...
2018/0115235 INTERLEAVED POWER SUPPLIES AND CORRESPONDING CONTROL METHODS
According to some aspects of the present disclosure, example interleaved power supplies and corresponding control methods are disclosed. Example interleaved...
2018/0115234 BLEEDER CIRCUIT
The present invention discloses a bleeder circuit; solutions of the present invention may be applied in linear driving and switch driving solutions; a...
2018/0115233 VERTICALLY MOUNTED AND MAGNETICALLY DRIVEN POWER GENERATION APPARATUS WITH WEIGHT-FREE AND ENERGY-SAVING EFFECT
A vertically mounted and magnetically driven power generation apparatus has multiple shelves vertically arranged and spaced apart. Each shelf has a through...
2018/0115232 ACTUATOR
An actuator (202) includes a rod-shaped inner yoke (1) inserted through a cylindrical outer yoke (10); a support member that supports the outer yoke (10) so as...
2018/0115231 Linear Vibration Motor
A linear vibration motor is disclosed. The linear vibration motor, includes a housing provided with an accommodation space; a vibrator accommodated in the...
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