216806 ⎘
Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against increase beyond, or decrease below, a predetermined level of rotational speed
MOTOR CONTROL METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
#2DETECTION OF PULSE-WIDTH MODULATION DUTY CYCLE ERRORS
#3ISOLATING MOTOR CONTROL CENTER BYPASS UNITS AND SYSTEMS
#4METHOD FOR DETECTING A STRUCTURAL FAULT OF AN ELECTRIC MOTOR
#5Electrically commutated motor driving device and control method thereof
#6Fail-safe speed monitoring of a drive
#7Drive controller and drive system
#8Method and device for monitoring the rotational speed of an element
#9Brake apparatus, brake control method, and method for determining lock abnormality in motor
#10Hardware control for prevention of dangerous restart in a power tool
#11Hardware control for prevention of dangerous restart in a power tool
#12Regulating temperature on an actuator
#13Overload detection in a power tool
#14Control strategy of a dual lane fault tolerant permanent magnet motor to reduce drag torque under fault condition
#15Regulating temperature on an actuator
#16Cooling system control in distributed antenna systems
#17Method of operating a wind turbine plant
#18Protective redundant subsystem for power tools
#19MOTOR PROTECTION DEVICE, MOTOR PROTECTION METHOD, AND MOTOR CONTROL SYSTEM USING THE SAME
#20Cooling system control in distributed antenna systems
#21Abnormality diagnosis apparatus for electric pump
#22Method for determining rotational speed of an electric motor in a power tool
#23Electric power tool, lock state occurrence determination apparatus, and program
#24Driving circuit for an EC-motor
#25Auto power-off and actuation circuit for a fan
#26Motor drive device with lock protection function
#27Protective redundant subsystem for power tools
#28Redundant overspeed protection for power tools
#29Method for obtaining a criterion for detecting obstacles to the closure of an opening
#30Motor drive device with lock protection function
#31Opening-and-closing member drive control apparatus for vehicle
#32Load Driving Device and Electrical Device Using the Same
#33Method and device for detecting a jam
#34Driving device and protection method thereof
#35Method and apparatus for limiting torque in an electric drive motor
#36CLOTHES DRYER MOTOR WITH BROKEN BELT SWITCH
#37Method and system for motor oscillatory state detection
#38Method and apparatus for pinch protection for a motor-driven closure system
#39Device for controlling opening/closing body for vehicle
#40Safety device for power window
#41Motor protection device and method
#42Method and apparatus for thermal sensing in an electrically commutated motor
#43Motor drive device with lock protection function
#44Method and apparatus for detecting blocking of a direct current motor
#45SYSTEM AND METHOD FOR DETECTING A STALLED MOTOR
#46Motor lock detection circuit
#47Clothes dryer motor with broken belt switch
#48Load driving device and electrical device using the same
#49Window opening and closing controller
#50Overload prevention device for permanent magnet DC motors
#51Fan protection method and fan system
#52Electric power network
#53Control device for a closure member of a vehicle
#54Electric motor controller
#55Motor overcurrent protection device
#56Adjustment device and method for operation of a final control element
#57Panel member control system
#58Speed monitoring device
#59Opening/closing member control apparatus and method for detecting pinching
#60Motor control apparatus
#61Motor controller and control method thereof, and error detecting apparatus of inverter
#62Window opening and closing controller
#63Opening and closing member control system
#64Method and apparatus for preventing overheating in an electronically commutated motor assembly
#65Method for identifying an overload current of an electric drive
#66Control device of opening and closing member
#67Control for electric motor in vehicles
#68Opening and closing body control device
#69Control for electric motor in vehicles