The diesel engine drives the generator to operate, converting the energy of diesel into electrical energy. According to different uses, it can be divided into land diesel generator sets and marine diesel generator sets; according to different brands, it can be divided into domestic diesel generator sets and imported diesel generator sets; according to different speeds, it can be divided into low-speed generator sets and high-speed generator sets.
Scope of Application
Diesel generator sets are widely used in industrial, commercial, schools, hospitals, and other small and medium-sized enterprises for long-term (temporary) power supply; generator sets, construction machinery, ships, and other fixed power sources.
Basic Principle
Inside the diesel engine cylinder, clean air filtered through the air filter mixes fully with the high-pressure atomized diesel injected by the nozzle. Under the compression of the upward-moving piston, the volume decreases and the temperature rises, reaching the ignition point of diesel. The diesel ignites, and the mixed gas burns violently, rapidly expanding in volume and pushing the piston downward, which is called the power stroke. Each cylinder works in a certain sequence, and the thrust acting on the piston is converted by the connecting rod into the force that drives the crankshaft to rotate, thus driving the crankshaft to turn.