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Simple Operation Skills of Diesel Generator Sets

Jun. 27, 2022

According to feedback from many old customers, because of the complex structure of diesel generator sets, after purchasing a diesel generator set, I don't know where to start and how to use it? The structure and safety operation procedures used have a certain understanding. Many people may still not know how to operate the diesel generator set after hearing this. In order to solve this problem for everyone, the following will introduce the operation method of the diesel generator set by Starlight Power Generation Equipment:


generator maintenance


1. When the diesel generator set is working, the operation between two fuel injections is called a working cycle. In a four-stroke, this cycle is completed by four different strokes of the piston, namely intake, compression, expansion and exhaust.


2. Combining suction and exhaust with compression and expansion is a two-stroke unit. When the two-stroke cycle is running, the piston rises from its bottom (bottom dead center), the intake port and exhaust valve are open, fresh air is charged into the cylinder, and the residual exhaust gas from the previous stroke can be discharged from the valve.


3. When the piston runs up to about one-fifth of its stroke, the intake and exhaust valves are closed, and the temperature and pressure rise to a very high value.


4. When the piston reaches the top of the stroke (that is, the top dead center), the fuel valve injects fuel into the high-temperature air in the cylinder, the fuel burns immediately, and the pressure rises rapidly. As a result, the expanding gas forces the piston to move downward during the power stroke. .


5. When the piston moves down to half of the stroke, the exhaust valve opens, and the high-temperature gas begins to flow out due to its own pressure, which is assisted by the fresh air entering the air port. Another cycle begins again.


Starlight Power was founded in 1974 and is one of the earliest manufacturers of generators and diesel generator sets in China. If you want get more information, please feel free to send email to sales@dieselgeneratortech.com we will pay highly attention on your question.

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