What are the classifications of generators?

The classification of generators includes:

Generator Types: DC Generators and AC Generators

Synchronous and asynchronous generators (rarely used) in the power generator division.

Alternating current generators can be further categorized into single-phase and three-phase generators.

Generators come in a variety of types. They are categorized by principle as synchronous, asynchronous, single-phase, and three-phase generators. By generation method, they include steam, hydraulic, diesel, and gasoline generators, among others. In terms of energy source, they are classified as thermal and hydroelectric generators.