Variable-speed options are abundant in HVAC and their impact has been felt industry-wide. Contractors and manufacturers alike have taken to these single- and two-stage alternatives as ways to enhance ...

Wind OEMs have been working for years to improve the variable-speed techniques that are utilized by almost all modern wind turbines. New technology by Clipper Windpower Inc. of Carpinteria, Calif., ...

In an industry evolving alongside consumer concerns over rising energy costs, impact on the environment, and, of course, stricter regulations handed down by the government, new technologies are ...

Due to economic necessity, commercial ship operators have become increasingly focused on finding cost-optimized solutions to operate their vessels. In turn, power solutions providers like Rolls-Royce ...

Variable speed drives (VSDs), sometimes also known as variable frequency drives, are electronic devices used to regulate the speed of an ac induction motor. Electric motors consume approximately 25% ...

The GHS VSD⁺ 350 - 900 series of intelligent vacuum solutions from Atlas Copco Compressors LLC is available with variable ...