Diesel engine-driven generator running, the diesel's energy into electricity.
In the diesel engine cylinder, after filtering through the air filter clean air and high-pressure spray nozzle injection diesel out of mixing, extrusion the uplink the piston, the volume is reduced, the temperature rapidly increased, reaching the ignition point of diesel. Diesel fuel is ignited, severe burning gas mixture, the rapid expansion of the volume, push the piston down, known as the 'do work'. The cylinder according to a certain order of diesel for power generators, acting on the piston rod thrust into a drive through the power of the crankshaft, so as to drive the crankshaft rotation.
The brushless synchronous AC generator and diesel engine crankshaft coaxial installation, you can use the rotation of diesel generator driven generator rotor, the use of 'electromagnetic induction' principle, the generator will output induced voltage, the closed loop can generate a load current.