Introduction to electrical machines.

      Аннотация: Electric Motors and Generators, group of devices used to convert mechanical energy into electrical energy, or electrical energy into mechanical energy, by electromagnetic means. A machine that converts mechanical energy into electrical energy is called a generator, alternator, or dynamo, and a machine that converts electrical energy into mechanical energy is called a motor. The first is the principle of electromagnetic induction discovered by the British scientist Michael Faraday in 1831.

Ключевые слова: ac, electrical, Machines