The diesel engine drives the generator to run, the diesel energy into electrical energy.
In the diesel engine cylinder, after the air filter filtered clean air and injector nozzles injected high-pressure atomized diesel fuel fully mixed, in the piston upward pressure, volume reduction, the temperature rises rapidly, reaching the ignition point of diesel fuel. Diesel fuel is ignited, the gas mixture burns vigorously, the volume expands rapidly, pushing the piston downward, known as the "do work".