: Run on alternating current and are further divided into:
: Most rotating machines consist of two main parts: Elektricne masine
: Convert electrical energy into mechanical motion. : Run on alternating current and are further
(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 : Run on direct current
: For motors, current in a wire creates a magnetic field that interacts with a second field (usually from a permanent magnet or electromagnet), producing a Lorentz force that turns the rotor.
: Run on direct current. They often use a commutator to periodically reverse the current flow in rotor windings to maintain rotation.
: The rotor rotates slower than the magnetic field (known as slip ). These are the most common industrial motors. Modern Trends in Technology
: Run on alternating current and are further divided into:
: Most rotating machines consist of two main parts:
: Convert electrical energy into mechanical motion.
(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
: For motors, current in a wire creates a magnetic field that interacts with a second field (usually from a permanent magnet or electromagnet), producing a Lorentz force that turns the rotor.
: Run on direct current. They often use a commutator to periodically reverse the current flow in rotor windings to maintain rotation.
: The rotor rotates slower than the magnetic field (known as slip ). These are the most common industrial motors. Modern Trends in Technology