The topic of motors and motor control techniques is wide and varied. Part one of this two-part article will cover the principles of alternating-current (AC) motor operation and control. Part two will ...

BorgWarner. has been granted a patent for a method of motor control using a complex vector flux regulator (CV?R). The method involves receiving a modulation index ...

KAWASAKI, Japan--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation ("Toshiba") has refined motor control capabilities with the launch of two innovative tools. A new position estimation ...

Webasto has been granted a patent for a method to control an electric motor in vehicle roofs. The method involves using a motor control signal with specific frequencies to actuate the motor, enabling ...

Direct torque control is a motor-control method for ac drives that accurately regulates motor speed and torque without encoder feedback from the motor shaft. Eliminating encoders can simplify ...

Speed, torque, and horsepower are three inter-related parameters in motor control. The speed of a motor, measured in revolutions per minute (rpm), defines a motor's ability to spin at a rate per unit ...

With the right evaluation modules, reference designs and safety-qualified devices, engineers can accelerate time-to-market and achieve functional safety certification for smarter, faster and safer ...

According to a report from Securities Star, based on data from Qichacha, BYD (002594) has announced an international patent ...

Sensorless motor control has primarily been applied to applications where the majority of the operating time is at higher electrical frequencies (mechanical speeds). This is due primarily to the fact ...

Stepper motors find use in many automotive applications,including headlight leveling; adaptiveheadlamps, in which the headlamps turn rightor left with the steering wheel; EGR ...