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Why does the generator group do not allow small load operation?

Views: 0     Author: Site Editor     Publish Time: 2018-04-13      Origin: Site

Since there are more pressure seals in the engine, this seal is generally fully functional when the engine has about 1/3 of the load, and the load hour may have a slight leakage phenomenon. Therefore, foreign engine manufacturers are generally Give emphasis. If the generator sets run under small load, the following faults will occur as the running time continues:
1, the piston - the cylinder liner is not good, the oil is over, enter the combustion chamber, and exhaust the blue smoke.
2. For booster diesel engines, due to low load, no-load, low pressure pressure. It is easy to cause the sealing effect of the supercharger oil seal (non-contact) to fall, the oil is blown into the pressurized chamber, and the intake gas is entered into the cylinder.
3. Some oils from the top to the cylinder are involved in the combustion. A portion of the oil cannot completely burning, and it is easy to form a carbon, and some of them are discharged. In this way, the cylinder sets will gradually accumulate oil, and the carbon is also formed.
4. The supercharger indoor oil accumulated in the supercharger is accumulated to a certain extent, and it will leak from the combined surface of the supercharger.
5, long-term small load operation will lead to more serious causes of moving parts, and the deterioration of engine combustion is caused by the advanced consequences.


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