What is a Generator?
Generator is an electrical device that converts mechanical energy into electrical energy. Any mechanical energy like rotation outputs electrical energy in Alternating Current (AC) or Direct Current (DC). All power plants which convert various energies operate on generator. The working structure of generator is inspired from electromagnetic induction.
Working of Generator
Generator works opposite to motor though the construction is similar. Generator also has two main parts stator and rotor. In Generator a coil of wire is spins really fast using some external mechanical force in magnetic field which creates electromagnetic induction, as a result the electrons in the coil start moving and they create electric current. Generator can be controlled by the rotational speed provided.
Difference Between Motor and Generator
The major difference between a motor and a generator is that a motor electrical energy to mechanical energy whereas a generator convert mechanical energy to electrical energy. Both motors and generators operate through electromagnetic induction, which occurs when a changing magnetic field induces a voltage.
This article provides the difference between motor and generator, along with their definition and working.