Electrical machines of wind power engineering, including various types of generators, and electrical machines for control systems are analyzed in this monograph. Theoretical aspects on wind kinetic energy transformation in electrical are given, as well as wind turbine design, specific features of equipment maintenance, and examples of calculations. The monograph is devised for students and specialists in the field of power and electrical engineering, as well as for all who wants to enlarge knowledge on wind power engineering. 342 pages, 162 illustrations, bibliography includes 52 sources.