Axial Flux Permanent Magnet (AFPM) brushless machines are modern electrical machines with a lot of advantages over their conventional counterparts. This timeless and revised second edition deals with the analysis, construction, design, control and applications of AFPM machines. The authors present their own research results, as well as significant research contributions made by others.

John Porter didn't expect his experiment to go horribly awry and send every Tommy in town on a rampage. The steam-powered metal men tore down half of Sprocketville before they were stopped. After that debacle, John expected a visit from the sheriff ... not a robber who stole his heirloom crystal-a mysterious gift from his long-lost mother-and then shot him in the chest for good measure. Left for dead, John is revived, and then deputized, by legendary lawman Wild Bill Hickok, who represents shadowy powers that are also after John's crystal. Throwing in with Hickok and the daughter of the world's greatest thief, John embarks on a perilous journey to recover his crystal, discover his legacy, and ultimately save the world from a villain who intends to use the crystal to create to create the most deadly weapon ever known.

A long established reference book: radical revision for the fifteenth edition includes complete rearrangement to take in chapters on new topics and regroup the subjects covered for easy access to information.The Electrical Engineer's Reference Book, first published in 1945, maintains its original aims: to reflect the state of the art in electrical science and technology and cater for the needs of practising engineers. Most chapters have been revised and many augmented so as to deal properly with both fundamental developments and new technology and applications that have come to the fore since the fourteenth edition was published (1985). Topics covered by new chapters or radically updated sections include: * digital and programmable electronic systems * reliability analysis * EMC * power electronics * fundamental properties of materials * optical fibres * maintenance in power systems * electroheat and welding * agriculture and horticulture * aeronautic transportation * health and safety * procurement and purchasing * engineering economics