The 10 billion electric motors sold each year are about to get a face lift. Ubiquitous brushed motors, introduced in the early 19th century, rely on mechanical commutation of electric current in ...

Combining the advantages of permanent magnet and induction motors, new synchronous reluctance motors (SynRM) offer potentially breakthrough technology for variable speed drive (VSD) and motor packages ...

This advanced variant of a separately excited synchronous motor is thus an alternative to permanent-magnet synchronous machines (PSM). New Delhi: ZF has developed an electric motor which does not ...