BIDIRECTIONAL FREEWHEELING CIRCUIT FOR DIRECT CURRENT MOTOR

CONTROL SYSTEM

DRIVE DEVICE FOR DRIVING MOTOR AND OPERATING METHOD THEREOF

DRIVING CIRCUIT FOR BRUSHLESS ELECTRIC MOTOR, CONTROL METHOD AND APPARATUS THEREFOR, AND DEVICE

MODULAR, PARTIALLY-REDUNDANT CONVERTER SYSTEM WITH DC/DC CONVERTERS CONNECTED IN SERIES ON THE OUTPUT SIDE

ELECTRIC ACTUATOR

METHOD FOR PREVENTING DEMAGNETIZATION OF MAGNETS IN AN ELECTRIC MACHINE

MODULAR SPA CONTROLLER WITH VARIABLE FREQUENCY DRIVE

ALTERNATIVE SUSPENSION SYSTEM FOR A VEHICLE

HANDHELD FAN

METHOD FOR OPERATING A PULSE-WIDTH MODULATED ELECTRIC MOTOR

SYSTEM AND METHOD OF CONTROL OF AN AXIAL-FLOW ELECTRIC MOTOR FOR SELF-PROPELLED AUTOMOTIVE MOTOR VEHICLE

MOTOR ROLLER AND METHOD FOR OPERATING A MOTOR ROLLER

SYSTEM AND METHOD FOR MONITORING MOTOR WINDING DEGRADATION

DIAGNOSTICS SELF-TESTS FOR POWER TOOLS

CONTROL DEVICE

GATE DRIVER CIRCUIT AND MOTOR DRIVING DEVICE

Intelligent dual-mode electric floor brush

ELECTRONIC POWER SYSTEM WITH MODULAR SEALED ENCLOSURE

SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE INCORPORATING THE SIGNAL TRANSMISSION DEVICE, AND VEHICLE INCORPORATING THE ELECTRONIC DEVICE

CONTROL UNIT IN AN ACTIVE INCEPTOR

ADAPTIVE GATE CURRENT CONTROL

MULTIPLE PATH AMPLIFIER CIRCUIT AND METHOD

NOISE FILTER

PROGRAMMABLE HAPTIC FEEDBACK INDUSTRIAL PADDLE SWITCH FOR OPERATING A MOTOR CONTROLLED DEVICE

RIPPLE DETECTION DEVICE AND SEAT DEVICE

Method for operating an electric drive system for a vehicle

USB-PD INTEGRATED CIRCUIT CONTROLLER AND SYSTEM FOR POWERING A DYNAMIC LOAD OVER A USB TYPE-C CABLE

COMPENSATION SYSTEM AND METHOD FOR ZERO-CROSSING VOLTAGE OF BACK ELECTROMOTIV FORCE OF BRUSHLESS DIRECT CURRENT MOTOR

ENERGY-SUPPLY SYSTEM FOR SUPPLYING ENERGY TO AN ELECTRICAL LOAD FROM A BATTERY

POWER SUPPLY SYSTEM FOR A BEARING CONTROLLER

CEASING TRANSISTOR TOGGLING IN PERMANENT MAGNET MOTOR WHEN ZERO MOTOR TORQUE IS DEMANDED

Concentrated-Winding Electrical Machines With Floating Exciter

Active harmonic filter and reactive power control system for naval ship power systems

POWER STORAGE PACK AND ELECTRIC MOVING BODY

System for pumping hydraulic fracturing fluid using electric pumps

CIRCUIT FOR CONTROLLING PEAK BRUSH EXCITATION VOLTAGE

ELECTRIFIED VEHICLE WITH WOUND ROTOR SYNCHRONOUS ELECTRIC MACHINE CONTROLLED TO HEAT BATTERY

UNDER-SPEED DETECTION IN A VARIABLE-SPEED POWER TOOL

INJECTION MOULDING MACHINE WITH ELECTRIC SWITCHING UNITS AND METHOD FOR SYNCHRONISING THE CURRENTS OF ELECTRIC SWITCHING UNITS

VEHICLE POWER SUPPLY SYSTEM AND CONTROL METHOD OF VEHICLE POWER SUPPLY SYSTEM

CONTROL SYSTEM AND METHOD FOR AN ELECTRIC VEHICLE

ELECTRIC POWERED PUMP DOWN

Variable-speed drive for single-phase asynchronous motors

VEHICLE POWER SUPPLY SYSTEM AND CONTROL METHOD OF VEHICLE POWER SUPPLY SYSTEM

SEMICONDUCTOR DEVICE, SEMICONDUCTOR MODULE, MOTOR DRIVE DEVICE, AND VEHICLE

Rotating electrical machine control system

Motor vehicle having an externally excited synchronous machine and method for active discharging of a capacitor in a high-voltage network

Method and Apparatus for Communication between Analytic Modules and a Motor Drive

DEMOLITION ROBOT WITH CONTROLLABLE CURRENT CONSUMPTION

Power supply circuit and bearing device provided with same

Work machine

Variable-speed drive for single-phase asynchronous motors

A SYSTEM AND METHOD FOR PROVIDING N BIPOLAR AC PHASE VOLTAGES

Systems and methods for regulation of propagation delay in DC motor drivers

DRIVE DEVICE FOR ELECTRIC MOTOR

Under-speed and closed-loop speed control in a variable-speed power tool

SYSTEM FOR PUMPING HYDRAULIC FRACTURING FLUID USING ELECTRIC PUMPS

Apparatus and method for detecting phase delay of resolver

Device and method for open-loop or closed-loop control of a movement of a die cushion of a die cushion press

DIVIDED PHASE AC SYNCHRONOUS MOTOR CONTROLLER

Method and apparatus to mitigate DC bus over-voltages on common AC bus systems utilizing DC and AC drives

Dynamic power control of torque in motor

Method for controlling a multi-phase electric machine by way of space vector modulation, control device, and drive arrangement

Method and apparatus to mitigate DC bus over-voltages on common AC bus systems utilizing DC and AC drives

Electric motor/generator with integrated differential

SYSTEM FOR REDUCING VIBRATIONS IN A PRESSURE PUMPING FLEET

Energy-supply system for supplying energy to an electrical load from a battery

Monitoring device, motor driving apparatus, and monitoring method

MODULAR ELECTROMAGNETIC DRIVE FOR FITNESS APPLICATIONS

Motor control system

Divided phase AC synchronous motor controller

Synchronous machine drive control device, and vehicle equipped with synchronous machine subjected to drive control by said synchronous machine drive control device

System for pumping hydraulic fracturing fluid using electric pumps

Driving device and detecting device

Electric machine

Electric machine

Electric motor/generator with integrated differential

Electric powered pump down

Divided phase AC synchronous motor controller

Control method and switching device

Driving device, air conditioner, and method for driving motor

Pump apparatus, test operation method of pump apparatus, motor assembly and method for identifying abnormal vibration of motor assembly

Shift range switching device

Motor control device of vehicle

Semiconductor device, electric power control system, and electric power control method

Method for selecting a frequency converter for a refrigerant compressor unit

REMOTE MONITORING FOR HYDRAULIC FRACTURING EQUIPMENT

System for reducing vibrations in a pressure pumping fleet

Variable-speed pumped storage power generation apparatus

Laminated busbar assembly with substrate

Vacuum pump drive with star-delta switchover

Motor control device

High frequency electric motor, control system, and method of manufacture

System and method of single parameter ratiometric tuning for motor drives

Divided phase AC synchronous motor controller

Remote monitoring for hydraulic fracturing equipment

Divided phase AC synchronous motor controller

Method for operating an electric machine

Electric powered pump down

Inverter system

DIVIDED PHASE AC SYNCHRONOUS MOTOR CONTROLLER

Control device for in-vehicle electric motor

Thermal demand adjustment device for energy network and thermal demand adjustment method for energy network

Remote monitoring for hydraulic fracturing equipment

Electric motor/generator with integrated differential

Brushless motor drive device

Electric power steering apparatus

System for reducing vibrations in a pressure pumping fleet

Electric powered pump down

Electric motor control device

System for pumping hydraulic fracturing fluid using electric pumps

Divided phase AC synchronous motor controller

System and methods for reducing noise in an air moving system

Press machine and method of controlling press machine

Electric motor/generator with integrated differential

Rotary electric machine capable of detecting malfunction in switch

Motor drive switched mode power supply systems and methods

Power source device

System and method for controlling muliphase electric motors

System and method for controlling regenerating energy in an adjustable speed drive

Enhanced motor drive communication system and method

Power frequency converter and associated method

Motor control device and motor control method

Model predictive control with reference tracking

Method for controlling parallel-connected inverters

Method and apparatus for controlling of 3-phase AC motor

Apparatus for controlling induction motor

Drive circuit for an air bearing motor

Efficient energy recovery in disk drive during power loss

Motor driving device

Double stator permanent magnet machine

System and method for controlling regenerating energy in an adjustable speed drive

DRIVING SWITCHING SYSTEM APPLIED TO MOTORS

PWM output apparatus and motor driving apparatus

Phase gating controller and method for phase gating control

Power inverter implementing phase skipping control

Motor control device provided with power failure management

Motor control system having common-mode voltage compensation

Portable motor drive system

Electric propulsion system control apparatus

Positioning control system for actuator provided with wave gear device

Low Vibration Linear Motor Systems

MOTOR DRIVING CONTROL APPARATUS AND METHOD, AND MOTOR USING THE SAME

Servo control system with position compensation function for driven member

Divided phase AC synchronous motor controller

MOTOR DRIVING DEVICE AND METHOD

Drive unit for an electric motor

ELECTRICAL CIRCUIT FOR CONTROLLING ELECTRICALPOWER TO DRIVE AN INDUCTIVE LOAD

Electric power steering apparatus

Inverter device and electric power tool

Driving apparatus and motor

Motor controller

System and method for controlling a multiphase electric motor while taking current oscillations into account

Control Unit

Motor Driving Control Apparatus

Motor control apparatus equipped with delta-sigma modulation AD converter

Multi output inverter

Method of determining the rotor position of a permanent-magnet motor

PROGRAMMABLE MOTOR AND METHOD

Electric power tool

Electrical circuit for controlling electrical power to drive an inductive load

Multi output inverter

System and method of dynamic regulation of real power to a load

Processing unit

Semiconductor device for driving motor, three-phase motor and motor driving apparatus with the semiconductor device and fan motor

Three-phase ac speed adjustable motor

Method, system and program product for controlling a single phase motor

Sawing machine and a method for controlling the drive of a sawing machine

Management of path selection in a multi-path control system

Controller of DC brushless motor and control method thereof