Generator power reduction reason analysis

From the working process of diesel engine already know,mixes with hot air burning diesel injection cylinder combustion and power generation.So size of the diesel engine horsepower naturally and air quantity and the amount of diesel fuel burns.At high altitudes,due to the atmospheric pressure drop,air density decreases,and air in the intake valve weight also reduce accordingly,which limits the amount of diesel fuel to burn,horsepower will decline.For the same reason,the air of high temperature,high humidity can also reduce the power of diesel engine.So, in different regions,or in the same area using diesel engine under different atmospheric conditions to consider the power change.For example,summer can send the same diesel engine power than lower in winter.Diesel generator set work,many parts under certain load relative sliding or rotating at high speed,such as the piston and cylinder liner,crankshaft and bearing,etc.The surface of the parts while there are different levels of lubrication,but with the increase of working time,mutual contact surface is due to the friction and wear,undermine the original size and geometry shape.The normal wear and tear is often referred to as "wear and tear",actually is inevitable.But this is not to say,we are powerless to wearing away,listen to the nature.In fact through the correct choice to cooperate with each other parts of the material,the use of advanced and reasonable heat treatment meth,the improvement of contact surface parts processing quality and cooperate with the condition,improve cooling and lubrication,timely maintenance to take active measure,this will significantly reduce the wear and tear,and thus improve the working reliability of diesel engine,prolong service life.