Polyphase Commutator Machines [Paperback]

This 1951 book was written by designers of polyphase commutator machines for students, and for engineers interested in their application.This book was first published in 1951 and was written by designers of polyphase commutator machines for students, and for engineers interested in their application. It is primarily a practical book; it describes the most important methods of control and the characteristics obtained.This book was first published in 1951 and was written by designers of polyphase commutator machines for students, and for engineers interested in their application. It is primarily a practical book; it describes the most important methods of control and the characteristics obtained.This book was first published in 1951 and was written by designers of polyphase commutator machines for students, and for engineers interested in their application. It is primarily a practical book; it describes the most important methods of control and the characteristics obtained. Theory is dealt with in separate sections, and may be omitted at will by some readers.List of photographs of machines; Introduction; 1. Speed and power-factor regulation of induction motors; 2. The windings of a polyphase commutator machine; 3. Types of polyphase commutator machine; 4. Commutation in the A. C. commutator machine; 5. Some special problems; 6. Polyphase shunt and series motors; 7. The commutator frequency changer and the Schrage motor; 8. The Scherbius machine; 9. Phase advancers and compensated motors; 10. Applications of polyphase commutator machines; Bibliography; Index.