How Does a Generator Work Step by Step?

Electric generators work on the principle of electromagnetic induction. A conductor coil (a copper coil tightly wound onto a metal core) is rotated rapidly between the poles of a horseshoe type magnet. The conductor coil along with its core is known as an armature.

How does a generator produce current?

Think of a generator as an 'energy engine' that converts kinetic (motion) energy into electricity. A generator consists of a stationary magnetic field (stator) in which a rotating electromagnet (armature) spins to produce electrical current.

How do large generators work?

The components of a generator work together to convert mechanical energy into electricity. ... Large generators, for example, produce the magnetic field by induction. Small generators may use a permanent magnet. Alternators may also use an exciter, powered by a small source of direct current (DC) using rings and brushes.