For speed-sensorless induction motor (IM) drives (SSIMD), the adaptive magnetizing current control has already been presented to enhance the speed observability at low synchronous speeds. However, the ...

In the late 19th century, automotive pioneer Milton Reeves utilized the concept to control the speed of saws in a sawmill, ...

Finland-based Danfoss Drives is supplying variable-speed AC drives for the propulsion systems of the Finnish Navy’s four Pohjanmaa-class multi-role corvettes.

Social media is losing their minds over a video of Bryson DeChambeau crushing a golf shot at the Indianapolis Motor Speedway.

As a hybrid technology that combines mechanical and electrical systems, electrohydraulic variable speed drives allow for motor speed adjustments to conserve energy and provide precise control over ...

This short video from [ProShorts 101] shows us how to build a variable speed disc sander from not much more than an old hard drive. We feel that as far as hacks go this one ticks all the boxes.

In response to customer feedback, to add additional features and outputs and to provide a more user-friendly experience, ABB has developed and released phase 2 of its NEMA motors Energy Savings ...

Motor speed, influenced by the frequency of the AC power supply, can impact efficiency. When running continuously at full speed regardless of load, motors consume excess energy. Variable frequency ...

There's a variety of drives, typically induction motors with variable frequency drives (VFDs), or DC motors with proportional-integral-differential (PID) controllers. They convert electrical into ...

Variable Speed Drives (VSDs) are key pieces in most of the industrial processes and thus, a secure operation must be ensured against possible harmful events such as ground faults. Fault location is a ...