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The Influence of Increasing Speed of Diesel Generator
Update:2018-12-27 13:53 Tags:
Diesel generator is a small power generation equipment, refers to the diesel and other fuels, diesel engine as the prime mover to drive the alternator. The whole unit is usually composed of diesel engine, alternator ,control panel,fuel tank, starting and control battery, protection device, emergency cabinet and other components.

When the diesel generator set has cold start, due to oil viscosity, poor mobility, oil pump is insufficient oil, the friction surface of the machine due to lack of oil lubrication, resulting in abrupt wear and tear, or even pull cylinder, burner and other failures. Therefore, after the cooling start of the diesel engine should be idle operation temperature, when the oil temperature reaches 40 ℃ or more then you can take the load of operation; machine with starting should be linked to low speed, and in a row in each gear driving a mileage until the oil temperature is normal, After, can be transferred to normal driving.

If the increase throttle serious,the diesel generator speed increased sharply, will cause some of the friction on the machine due to dry friction and severe wear. In addition,when increase the throttle, the piston, connecting rod and crankshaft force changes, causing severe impact, easy to damage the parts.
Diesel generator
The shortage of cooling water will reduce its cooling effect, the diesel engine due to lack of effective cooling and overheating; cooling water, oil temperature is too high, will cause the diesel engine overheating.

Diesel generator cylinder head, cylinder liner, piston components and valves and other major heat loads, its mechanical properties such as strength, toughness and other will sharply decline, so that parts deformation increases, reducing the gap between the parts to accelerate the wear and tear, more seriously it will be cracks, mechanical parts of the fault. Diesel generator overheating will also worsen the diesel engine combustion process, so that the injector work disorders, poor atomization, coke increased.

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