MOTOR CONTROL METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

CONTROL DEVICE FOR AN ELECTRICAL LOAD, OPERATING METHOD AND CONTROL CABINET

HIGH POWER BATTERY-POWERED SYSTEM

MOTOR DRIVE DEVICE, MOTOR SYSTEM AND VEHICLE

CONTROL DEVICE, ELECTRIC APPARATUS, AND CONTROL METHOD OF ELECTRIC APPARATUS

Inverter for driving an electric machine and method of operating the inverter

POWER ADJUSTING SYSTEM AND METHOD

Method for adaptively adjusting PWM duty cycle, circuit and motor driving system

MULTIPLE-MODE LOAD PROTECTION DEVICE

GRID-POWERED MATERIAL HANDLING AND/OR CONSTRUCTION MACHINE

MOTOR MANAGEMENT DEVICE AND MOTOR START-UP AND PROTECTION SYSTEM COMPRISING SUCH A MOTOR MANAGEMENT DEVICE

Overspeed and/or overtorque protection for hybrid electric aircraft propulsion system

MOTOR TERMINAL SNUBBING CIRCUIT

IMPROVEMENTS TO POWER TOOL APPARATUS

MOTOR CONTROL DEVICE WITH SOLID STATE CIRCUIT BREAKER

Adjustable speed drive with integrated solid-state circuit breaker and method of operation thereof

High-safety electric capstan

Motor control system and motor control device

HIGH POWER BATTERY-POWERED SYSTEM

Soft turn-off for motor controllers

Motor control system and vehicle

MOTOR CONTROL SYSTEM AND VEHICLE

Locked rotor protection system and method for electric vehicle

CURRENT PULSE LIMITING PROTECTION

ELECTRICAL INTERLOCK SYSTEM FOR SWIMMING POOLS

Overvoltage protecting system and method of motor pre-driver

Solid-state circuit breaker with self-diagnostic, self-maintenance, and self-protection capabilities

Method for static eccentricity fault detection of induction motors

Motor control center with enhanced circuit disconnect

Load drive circuit, motor drive control device, and motor unit

Safe-Torque-Off (STO) circuit and frequency converter including the same

Mitigation of microcontroller restart from post-failure shutdown condition

Driving apparatus for reclosing apparatus and driving method thereof

Adjustable speed drive with integrated solid-state circuit breaker and method of operation thereof

Electrically commutated motor driving device and control method thereof

BATTERY INTERRUPTER

Control systems for hybrid electric power plants

Motor drive device, blower, compressor, and air conditioner

Motor control center with enhanced circuit disconnect

Motor control apparatus including protection mechanism

Power control apparatus

Solid-state circuit breaker with self-diagnostic, self-maintenance, and self-protection capabilities

Dual motor system

Active fail-safe module to control the safe state of an electrical motor

Motor protection device and method for protecting a motor

Arc resistant device and method

Solid-state circuit breaker with self-diagnostic, self-maintenance, and self-protection capabilities

Method and apparatus for the safe limitation of motor torque in a three-phase drive

Fault-tolerant electrical drive

Drive circuit

Circuit for detecting status of ground connection in an electric motor

System and method of monitoring a switching transistor

Motor control device with solid state circuit breaker

Low temperature threshold fan gating

Central vacuum cleaning system control subsystems

High power battery-powered system

Method and apparatus for determining motor temperature, and storage medium

Hybrid air-gap / solid-state circuit breaker

POWER INPUT CIRCUIT WITH IMPROVED REVERSE POLARITY PROTECTION FOR ISOLATION UNDER SUPPLY SHORT CIRCUIT CONDITION AND MITIGATION OF MICROCONTROLLER RESTART FROM POST-FAILURE SHUTDOWN CONDITION

Motor drive apparatus having input power supply voltage adjustment function

Method for detecting an insulation fault in a motor arrangement, method for detecting a motor phase interruption in a motor arrangement, and drive circuit for driving an electronically commutated motor

Liquid system tool having an integrated residual current device

BATTERY INTERRUPTER

Techniques for limiting electrical current provided to a motor in an electric power steering system

Electronic control device

Battery interrupter

Ceramic permanent magnet protection

Automatic system grounding condition detection

Electrical apparatus

ELECTRICALLY COMMUTATED MOTOR DRIVING DEVICE AND CONTROL METHOD THEREOF

Method and device for detecting phase failures, in particular network faults, in a converter

Power conversion device, motor drive unit, and electric power steering device

Temperature monitoring

Soft-starter AC-AC converter with integrated solid-state circuit breaker and method of operation thereof

Electrical motor coil short detection and protection

Direct current motor controller

Electronic control device having multiple system circuits

Adjustable speed drive with integrated solid-state circuit breaker and method of operation thereof

High power battery-powered system

Power conversion device, motor drive unit, and electric power steering device

Wave-making mechanism

Managing device for cooling inverter

Semiconductor device and electronic control system including the same

Multifunction wireless relay

INTELLIGENTIALIZE MOTIVE POWER MODULE, DRIVING CONTROL APPARATUS FOR MOTOR, AND DRIVING CONTROL METHOD THEREOF

Motor drive

Systems and methods for motor slip calculation using shaft-mounted sensors

ABNORMALITY DETECTING DEVICE

Solid state circuit breaker and motor driving system

Central vacuum cleaning system control subsystems

Motor drive device

Hybrid air-gap / solid-state circuit breaker

Semiconductor device and electronic control system including the same

System and method for compressor motor protection

Open-circuit detection in a switching structure

PWM actuator control with pulse regulation

Motor temperature monitoring

Variable threshold current limiting circuit

Overcurrent detection circuit, inverter, compressor, and air-conditioning machine, and adjusting method for adjusting overcurrent detection circuit

Motor control device, electric power steering device using same, and vehicle

Fault detection in induction motors based on current signature analysis

Control device with safety shutdown

Motor control apparatus

Drive control apparatus for electric motor

Failure diagnostic apparatus and method for current sensors of 3-phase brushless AC motor

THERMAL PROTECTION DEVICE AND METHOD FOR PROTECTING A MOTOR

Wave-making mechanism

Protection circuit and control circuit

Hybrid construction machine

Method for controlling the power of a pump device and pump device

Control unit for a motor vehicle

Power supply control device

System and method of automatic detection and prevention of motor runaway

Protective circuitry for insulation damage due to failure of intermediate circuit capacitors

SAFETY CONTROL APPARATUS, SAFETY CONTROL METHOD, AND CONTROL PROGRAM

Self protected dynamic braking

Apparatus with active software clamping of supply voltage

Switch arrangement

Protecting an operation control unit connected to an electric machine via a long cable

Electric automobile

Power conversion apparatus

MOTOR DRIVE APPARATUS

Pulse width modulation controller

System and method of automatic detection and prevention of motor runaway

Fan control system and air conditioner that includes the same

Systems and methods for protecting three-phase motors

Fault detection method for electric motors with one or several star points

Motor driving device having power failure detection function

OVERCURRENT DETECTION CIRCUIT, INVERTER, COMPRESSOR, AND AIR-CONDITIONING MACHINE, AND ADJUSTING METHOD FOR ADJUSTING OVERCURRENT DETECTION CIRCUIT

DRIVE CONTROL DEVICE

Combination current sensor and relay

Fan control system and air conditioner that includes the same

SEMICONDUCTOR DEVICE MEASURING VOLTAGE APPLIED TO SEMICONDUCTOR SWITCH ELEMENT

OVER-CURRENT PROTECTION CIRCUIT AND MOTOR CONTROLLER COMPRISING THE SAME

Motor detecting and protecting apparatus and its method

Motor control device

Drive amplifier system and over-current detection method for the same

High resistance ground protection employing AC drive characteristics

Protecting device for multi-motors and method thereof

Motor driver system and method of protecting motor driver

Motor drive with low leakage surge protection

Current switch with automatic calibration

Semiconductor integrated circuit device

Electronic tripping unit for a motor-circuit breaker of an electric motor

Power tools

Load drive device

Combination current sensor and relay

Central vacuum cleaning system control subsytems

Central vacuum cleaning system control subsystems

METHOD AND APPARATUS FOR PROTECTION AGAINST CURRENT OVERLOADS

Load dump protection for power FET device

Vehicle, driving system, and control methods of the same

Electrical apparatus with current dampening device

Apparatus and method for detecting abnormal conditions of a motor

Control device equipped with motor protection function

Switch For Electrical Hand Tool With Cumulative Safety Function

Motor control system for the PWM control of an electric motor

Protective circuit for a converter

Transverse flux machine and turbine-type machine having such a transverse flux machine

Protective device for a consumber branch

Motor controller and motor temperature estimation method for the same

Motor control apparatus and motor control method

Combination current sensor and relay

Motor controller and control method thereof, and error detecting apparatus of inverter

Apparatus for detecting over current of motor in vehicle

Anti-trap protection detection based on comparing the duty cycle of a PWM control system

Method for operating a power tool

Device and method for protecting an electric machine

Semiconductor integrated-circuit unit with temperature protective circuit

Control technique for limiting the current of an induction machine drive system

Robot overcurrent prevention system

System and method for detecting motor coil-to-coil faults

System and method for confirming a detection of low voltage and shorted SCRs

Power supply apparatus capable of detecting abnormality in current flowing in drive circuit

Combination-type motor control with extended current range

Switched reluctance motor control with partially disabled operation capability

Central vacuum cleaning system control subsystems

Apparatus for powering electric motors

Brushless DC fan motor driving circuit

Motor disconnect arrangement for a variable speed drive

System and method for fault contactor detection

Semiconductor device which realizes a short-circuit protection function without shunt resistor, and semiconductor device module

Motor overload tripping system and method with multi-function circuit interrupter

Protective circuit

Over-voltage protection coil control circuit

Speed driven method for calculating torque, power and energy efficiency in the control, health assessment and maintenance of rotating equipment and turbo machinery

Motor protection device and method for protecting a motor

Fault handling for motor controllers

Acceleration control for an electric vehicle