It's essential to understand how power and energy calculations relate, especially with the increased importance of energy efficiency. Calculations of power and energy are relatively straightforward ...

An AC resonant test system is designed to generate high alternating voltage by forming a resonant circuit between the reactor and the test object. By operating at or near resonance, the system can ...

Electric-powered equipment has been adjacent to construction for some time. Electric machines are a common sight in mining, while indoor loading and material-handling equipment have long relied on ...

Motors used for refrigeration equipment (including air conditioning systems) are hermetic. When we say “hermetic,” what do we mean? It’s a motor that’s sealed from the outside. In the case of ...

Danfoss Power Solutions has announced the launch of its Editron EM-PMI180 low-voltage electric motor. The 48-volt synchronous ...

Electrical Machines and Power The pioneering research in the Electrical Machines and Power theme is distinguished for its groundbreaking work in permanent magnet machines and drives, as well as its ...

Daniel Ludois discusses the history of electric machines, current uses and future needs. Daniel Ludois, an associate professor in the College of Engineering at UW-Madison, discusses how magnetic ...