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 ...
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 ...
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 ...
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 ...
These variable speed drives (VSDs) were developed to avoid the additional equipment and maintenance requirements associated ...
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 ...
It ‘s worth noting that back EMF plays a critical role as a natural current limiter during normal motor operation. When motor ...
The goal of an effective motor overload protection scheme is to protect the motor from damage while allowing it to operate normally up to its thermal limit. Ideally such a scheme would be based on a ...
Bipolar stepper motors are used in many applications, from driving paper through a printer to moving an XY stage in industrial equipment. Typically, the motors are driven and controlled by inexpensive ...
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