This book deals with LEAs that convert electric energy into controlled mechanical motion of limited travel and LEGs that transform mechanical energy into electric energy. Examples range from loudspeakers and microphones to magnetically levitated material transfer in ultraclean rooms. Much of the literature on linear actuators and generators covers the principles of operation and performance calculations of these devices. Little has been published on their control or on detailed design methodologies. This book presents the first unified treatment of the subject, including the construction,...

This textbook provides information for a senior-level course on power systems. Topics include power flow, fault calculations, power system stability, in-depth modelling of transformers, synchronous machines, and transmission lines. It also describes commercially available software packages and presents illustrative computer solutions for utility and industrial systems.