Parallel Operation of Synchronous Generators

These flashcards cover key concepts related to the parallel operation of synchronous generators, including definitions of terms and processes involved.

Parallel operation

The practice of connecting two or more generators to operate simultaneously on the same electrical bus.

Synchronous generator

An electrical machine that converts mechanical power into alternating current (AC) electrical power at a specific voltage and frequency.

Voltage control

The process of maintaining a generator's output voltage at a desired level through feedback mechanisms.

Frequency control

The regulation of the speed of a synchronous generator to maintain a specific frequency of the electric power being generated.

Synchroscope

An instrument used to measure the phase difference and frequency difference between two electrical signals.

Load

The electrical power demand that a generator must supply.

Prime mover

The source of mechanical energy that drives a generator, such as an engine or turbine.

Comparator

A device or circuit that compares two voltages and provides output related to their differences.

Actuator

A component that converts control signals into physical motion to manage the flow of fuel in a generator's engine.

RPM pick-up sensor

A device that measures the rotational speed of the generator's rotor.