Diesel generator is a kind of small power generation equipment, refers to the diesel fuel, etc. as the fuel, the diesel engine as the engine to drive the generator power generation power machinery. The whole set is generally composed of diesel engine, generator, control box, fuel tank, starting and control battery, protection device, emergency cabinet and other components.

It can be used in various households, offices, small, medium and large enterprises for daily power generation and emergency power generation.

Generator is a mechanical device that converts other forms of energy into electrical energy.

A diesel generator is a combination of a diesel engine and a generator (usually an alternator) to produce electrical energy. Diesel compression ignition engines are usually designed to run on fuel oil, but there are some types suitable for other liquid fuels or natural gas.

The basic structure of a diesel generator consists of a diesel engine and a generator, with the diesel engine serving as the power to drive the generator to generate electricity.

The basic structure of a diesel engine: consists of a cylinder, piston, cylinder head, intake valve, exhaust valve, piston pin, connecting rod, crankshaft, bearing and flywheel and other components. The diesel engine of diesel generator is generally a single-cylinder or multi-cylinder four-stroke diesel engine.

Diesel engine crankshaft rotation will drive the generator rotation of power generation, generators have DC generators and alternators.

DC generator is mainly composed of generator shell, magnetic pole core, magnetic field coil, armature and carbon brush.

Alternators are mainly composed of permanent magnets made of magnetic material with alternating north and south poles (called rotor) and armature coils made of silicon cast iron and wound with multiple sets of series coils (called stator).

In order to protect the electrical equipment and maintain its normal operation, the generator also needs a regulator to regulate the current control and so on.