Diesel engine energy storage device working principle diagram

What is the working principle of a diesel generator?

The working principle of a diesel generator is established on the thermodynamics law of energy conversion. This law states that energy cannot be created or destroyed but can only be changed from one form to another. To produce AC (alternating current) power, diesel generators go through a series of stages.

What is a diesel rotary uninterruptible power supply system?

Diesel rotary uninterruptible power supply system (DRUPS) combines the functionality of a flywheel-powered UPS and a diesel generator Main components of DRUPS include is an energy storage device which stores the kinetic energy generated by rotation of the flywheel on high speed through the coupled MG Set.

What are the five supporting systems of a diesel engine?

A diesel engine requires five supporting systems in order to operate: cooling, lubrication, fuel injection, air intake, and exhaust. Depending on the size, power, and application of the diesel, these systems vary in size and complexity.

What are the components of a diesel generator?

The diesel generator is made up of various parts that work together to produce electricity. Some of the most important components of a power diesel generator are as follows: IC Engine: The engine is the most important part of a diesel generator set, as it provides mechanical energy that is later transformed into electrical power.

How does a diesel generator work?

When the diesel generator starts, it goes through its four combustion processes: suction, compression, power, and exhaust. As a consequence, the fuel’s chemical energy is transformed into rotational mechanical energy. This mechanical energy is employed to turn a crankshaft. The spinning shaft is now used to rotate the alternator’s rotor.

Why does a diesel engine need protection systems?

A diesel engine is designed with protection systems to alert operators of abnormal conditions and to prevent the engine from destroying itself. One such system is the overspeed device, which prevents the diesel from overspeeding due to failures in the governor, injection system, or sudden loss of load.