Most motors and generators use stator cores made of silicon iron, which places upper limits on their operating frequencies. Engineers at Light Engineering Inc. build their motors and generators with ...

Rosslyn, Va.-based Electrical Manufacturers Association (NEMA) has published NEMA MG 1-2009, Revision 1-2010, "Motors and Generators." The standard is produced by NEMA’s Motor & Generator Technical ...

Today, most electric machines operate with radial flux (RF). Magnax offers a new concept, though—a machine that operates with axial flux (AF). Figure 1 provides a comparison of the RF and AF ...

A researcher is developing several technologies that could improve the performance of electric motors and generators. And that could make a real difference in building sustainable energy systems.

ROSSLYN, Va. — The National Electrical Manufacturers Association (NEMA) announced it has revised NEMA MG 1-2016 Motors and Generators. NEMA MG 1 assists users in the proper selection and application ...

Fort Smith, Ark. – Baldor Electric Company, a Fort Smith, Arkansas†based manufacturer of energy-saving industrial electric motors, drives, mechanical power transmission products and generators, is ...

Engineering efforts to simulate radial-flux machines concentrate on inherently 2D problems. Most of the 2D FEA software is good for "quick-and-easy" solutions demanded by shorter design schedules.

Figure 8 depicts an electrical vehicle climbing an incline moving forward (top) or in reverse (bottom). When the vehicle rolls downhill it will turn the motor pressed by the force of gravity so the ...

PORTLAND, Ore. - Axial Vectorâ„¢ Engine Corp. (AVEC) announced that the company has filed a patent on its generator/motor assembly. The filing covers the company's new generator and electric motor ...

[Robert Murray-Smith] doesn’t like the price of inverters to convert DC to AC. That led him to build a dynamotor, or what is sometimes called a motor-generator set. These devices are just DC motors ...

The National Electrical Manufacturers Association (NEMA) standard for motors and generators has recently received approval from the American National Standards Institute (ANSI) Rosslyn, Va.-based ...