Among the four common failure modes of diesel generator engine parts, the wear of engine parts is the most common. According to relevant data statistics, engine parts failure more than 80% is caused by wear. Therefore, it is very important to understand the wear process of machine parts and to be familiar with the methods and ways to prevent or reduce wear.
Diesel engine can output power during the working process. In addition to directly convert the thermal energy of the fuel into the mechanical energy combustion chamber and crank-connecting rod mechanism, it must be ensured by corresponding mechanisms and systems, and these mechanisms and systems are interconnected and coordinated.
Frequency is one of the criteria for the stability of power supply. If the frequency of generator set varies greatly, it will cause damage to electrical equipment and lead to machine failure or safety accident. Therefore, generators set should be maintained at rated frequencies as far as possible. The rated frequency of most country is 50 Hz. However, due to the increase and decrease of load in power system, sometimes the rated frequency can not be maintained under the condition of peak load.
In case of diesel generator failure, the fault characteristics should be analyzed carefully and promptly. If the exhaust smoke color is abnormal, you must first determine what color the smoke appears. Then the find the right remedy, so that we can find out the root cause of the failure.
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