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Patent # Description
2017/0264201 METHOD AND CIRCUIT FOR PEAK POWER IN QUASI-RESONANT CONVERTERS
Implementations of the present disclosure involve a circuit and/or method for a control circuit of a switched-mode power supply that allows the power supply...
2017/0264200 VOLTAGE CONVERSION CIRCUIT, ELECTRONIC DEVICE, AND METHOD OF CONTROLLING VOLTAGE CONVERSION CIRCUIT
[Object] To reduce power consumption of a DC-DC converter. [Solution] A voltage conversion circuit includes a voltage generation unit, a stop control unit, a...
2017/0264199 POWER CONVERSION APPARATUS
At least one monitor circuit monitors a temperature of at least one monitored element of switching elements of a power conversion circuit. At least one arrival...
2017/0264198 SWITCHING CONTROL CIRCUIT AND CONTROL METHOD
A switching control circuit for controlling a multi-channel switching circuit can include: a logic control circuit that receives an external operation signal,...
2017/0264197 BOOST CHOPPER CIRCUIT
In a boost chopper circuit, a distance between a plurality of first mounting portions of a first semiconductor package that houses a switching device circuit...
2017/0264196 SEMICONDUCTOR INTEGRATED CIRCUIT
According to one embodiment, in a semiconductor integrated circuit, a first input terminal of an error amplifier is electrically connected to a third node...
2017/0264195 SOFT START SWITCHING POWER SUPPLY SYSTEM
A switching power supply system includes a switching converter, to convert an input voltage into an output voltage and to generate a switching signal; a...
2017/0264194 STEP-DOWN CHOPPER CIRCUIT
In a step-down chopper circuit, a distance between a plurality of first mounting portions of a first semiconductor package that houses a switching device...
2017/0264193 CURRENT MIRROR CIRCUIT AND CHARGE PUMP CIRCUIT
A current mirror circuit includes: a reference current circuit including a reference transistor and a constant current source coupled between a high potential...
2017/0264192 SWITCHED CAPACITOR CONVERTER
A system comprising: a switched capacitor circuit comprising a plurality of voltage divider circuit stages including a first voltage divider circuit stage...
2017/0264191 CHARGE PUMP CIRCUIT AND INTERNAL VOLTAGE GENERATION CIRCUIT INCLUDING THE SAME
A charge pump circuit may include a charge pump unit suitable for performing a charge pump operation until an output voltage reaches a target voltage; and a...
2017/0264190 Type III Switching Converter Error Amplifier with Fast Transient Response Behavior
A transient response circuit provides faster transient response time of an electronic device so that less overshoot or undershoot of an output signal of the...
2017/0264189 APPARATUS FOR CHARGE RECYCLING
One example discloses an apparatus for charge recycling between a first power-domain operating at a first voltage and a second power-domain operating at a...
2017/0264188 RANDOM PULSE WIDTH MODULATION FOR POWER CONVERTERS
A power generation system, wind turbine, and method of pulse width modulation (PWM) for power converters are disclosed. The method generally includes...
2017/0264187 A VOLTAGE SOURCE CONVERTER
A voltage source converter, for interconnecting electrical networks, comprises a converter structure which includes a terminal for connection to the first...
2017/0264186 INVERTER CIRCUIT, AND AIR CONDITIONER AND REFRIGERATOR USING THE SAME
Disclosed are an inverter circuit, and air conditioner and refrigerator using the same. The inverter circuit includes a rectifier configured to rectify an...
2017/0264185 SWITCHED MODE POWER SUPPLY COMPENSATION LOOP
A controller, and related method, configured to generate a duty cycle control signal for controlling an output voltage of a switched mode power supply as a...
2017/0264184 SEMICONDUCTOR DEVICE
In a semiconductor device, a high-side potential determination circuit outputs an event signal when a high-side reference potential detected by a high-side...
2017/0264183 IMPROVEMENTS IN OR RELATING TO THE CONTROL OF CONVERTERS
A method is provided for controlling a converter including at least one converter limb corresponding to a respective phase of the converter, the or each...
2017/0264182 LINEAR-MOTOR STATOR WITH INTEGRAL LINE REACTOR
A linear-motor stator assembly comprising a stator and an integral line reactor in one housing. The reactor has inductor coils which are connected in series...
2017/0264181 Capacitive-Discharge Electromagnetic Propulsion System
The present invention discloses systems and methods for electromagnetic spacecraft propulsion or thrust generation without the expulsion of reaction mass. The...
2017/0264180 MOUNTING PEG
A press-fit mounting peg (2) is described for retaining a component such as a stepped-motor on a circuit board (21). The mounting peg (2) is securable in a...
2017/0264179 Hybrid Electric Motor for Electric Submersible Pump
Systems and methods for constructing electric motors including both permanent magnet elements and inductive elements. In one embodiment, a motor is implemented...
2017/0264178 PERMANENT-MAGNET SYNCHRONOUS MACHINE AND MOTOR VEHICLE SYSTEM
A permanent-magnet synchronous machine comprises a rotor and a stator for holding at least one first stator winding and a second stator winding which is...
2017/0264177 BLDC MOTOR ASSEMBLY
A brushless direct current (BLDC) motor assembly may include a wheel provided to receive and discharge outside air, and having a coupling region defined...
2017/0264176 ROTARY ELECTRICAL MACHINE WITH HOMOPOLAR STRUCTURE
The rotary electrical machine having a homopolar structure includes a number Npe of electrical phases. The machine includes a juxtaposition, along the...
2017/0264175 ENCLOSED-VENTILATED, ELECTRICALLY EXCITED SYNCHRONOUS MACHINE
An enclosed-ventilated electrically excited synchronous machine includes a shaft and a rotor which is non-rotatably positioned on the shaft. The rotor includes...
2017/0264173 STATOR MANUFACTURING METHOD AND COIL
A stator manufacturing method in which a coil including a plurality of coil units formed by winding a rectangular wire is fitted in a cylindrical core having a...
2017/0264172 COMPACT ARCHITECTURE OF ELECTRIC POWER TRAIN FOR AUTOMOTIVE VEHICLE
An electric power train for an automotive vehicle includes an electric motor, a power electronics system, a first casing containing the power electronics...
2017/0264171 MOTOR ASSEMBLY FOR DRIVING A PUMP OR ROTARY DEVICE, HAVING POWER PLANE WITH MULTI-LAYER POWER AND CONTROL...
A motor assembly for driving a pump or rotary device features a power plane with a circular geometry to be mounted inside a space envelope having a similar...
2017/0264170 Refrigeration System with Internal Oil Circulation
A pumping system configured to be deployed in a wellbore includes a motor that is filled with a motor lubricant oil, a production pump driven by the motor, a...
2017/0264169 ELECTRODYNAMIC MACHINE COMPRISING A COOLING DUCT
A turbine generator of the reverse-flow type having a rotor winding and a stator winding and a cooling duct, wherein the cooling duct is designed as a...
2017/0264168 ELECTRIC MOTOR WITH FAN MOTOR
An electric motor comprising: an motor main body, a fan motor for cooling the motor main body, and a casing which is attached to the motor main body to hold...
2017/0264167 ROTARY ELECTRIC MACHINE
In a rotary electric machine, a power supply unit includes a metal casing, a power circuit unit mounted in the metal casing, and a control board for...
2017/0264166 Conveyor Belt Driven Generator
A generator comprises a stator having a central axis and a rotor. The stator is configured and adapted to be supported by a portion of conveyor belt support...
2017/0264165 SYNCHRONOUS GENERATOR OF A GEARLESS WIND TURBINE
A synchronous generator, in particular a multiple-pole synchronous ring generator of a gearless wind turbine, for generating electric current, comprising a...
2017/0264164 Device and Method for Storing Energy
The present disclosure relates to energy storage. The teachings thereof may be embodied in a device and/or a method for storing electricity. For example a...
2017/0264163 HVAC ACTUATOR WITH ONE-WAY CLUTCH MOTOR
An actuator in a HVAC system includes a drive device and a motor coupled to the drive device. The drive device is configured to attach to a movable HVAC...
2017/0264162 RESIN MEMBER
An electric generator 1 includes a shaft 3a (metal rotating body), a ball bearing 4 (metal holding body) configured to hold the shaft 3a, and a resin spacer 5...
2017/0264161 Rotor Section With Center Tube For Submersible Pump Assembly Motor
A submersible well pump assembly has a pump driven by an electrical motor. The motor has a number of rotor sections axially separated from each other by radial...
2017/0264160 STRUCTURE FOR FIXING CABLE FOR WATERPROOF FAN CASE
A structure for fixing a cable for a waterproof fan case according to the present disclosure includes: a frame on which a motor is installed, and a blade is...
2017/0264159 INNER-ROTOR-TYPE MOTOR AND ELECTRIC TOOL PROVIDED WITH SAME
An inner-rotor-type motor is configured such that a projecting portion is formed on an inner circumferential surface of a housing, a recess portion is formed...
2017/0264158 ESP Motor with Sealed Stator Windings
Systems and methods for electric motor, where the stator core has one or more stator core sections, each of which is a single-piece unit formed of soft...
2017/0264157 STATOR
A stator that includes an annular stator core having a plurality of slots and a plurality of coils attached to the stator core, the plurality of coils each...
2017/0264156 STATOR OF ROTATING ELECTRIC MACHINE
A stator of a rotating electric machine, includes a stator core, a stator coil, and a coolant guide. The stator core has a first end surface and a second end...
2017/0264155 Dynamo-Electric Machine
There is provided a dynamo-electric machine that can provide excellent insulating properties by downsizing coil ends. A dynamo-electric machine includes a...
2017/0264154 INDUCTION HEATING DEVICE, JOINING METHOD, JOINED COMPONENT AND ROTARY ELECTRIC MACHINE INCLUDING THE SAME
A joined component comprises a first heated body, a second heated body, a brazing material, a first heated portion and a second heated portion. The first body...
2017/0264153 Electric Machine Rotor
A rotor may include a planar lamination having permanent magnets arranged therein, and an inner edge defining an opening configured to receive a driveshaft....
2017/0264152 Electric Machine Rotor
An electric machine rotor includes a lamination configured to rotate about a central axis and a plurality of pairs of permanent magnets. Each pair of permanent...
2017/0264151 PERMANENT MAGNET TYPE ROTATING ELECTRIC MACHINE
A permanent magnet type rotating electric machine includes a stator, a rotor core, and permanent magnets embedded in the rotor core. The permanent magnets...
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