: While static (no moving parts), they are considered electrical machines because they use magnetic fields to change voltage levels. 2. By Power Supply
(electrical machines) are electromechanical energy converters that use magnetic fields to transform mechanical energy into electrical energy (generators) or electrical energy into mechanical motion (motors). Core Principles and Components Elektricne masine
: Convert electrical energy into mechanical motion. : While static (no moving parts), they are
: Run on direct current. They often use a commutator to periodically reverse the current flow in rotor windings to maintain rotation. : While static (no moving parts)