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试验发现:只是在负荷波动的低频范围,发动机的输出特性才受到影响.本文对试验方法及结果作了介绍,并对发动机的这种动态效应作了初步分析. 负荷波动要引起柴油机输出特性变化,或者说要引起柴油机的动态效应.柴油机的动态效应除与发动机的特性有关外,还与负荷特性及二者的匹配关系有关.本文试图对负荷波动频率对柴油机输出特性的影响作一初步探讨.
It is found that the output characteristics of the engine are only affected in the low frequency range of the load fluctuation.This paper introduces the test methods and the results and makes a preliminary analysis of the dynamic effect of the engine.The fluctuation of the load caused the change of the output characteristics of the diesel engine , Or to cause the dynamic effect of diesel engine.In addition to the diesel engine dynamic effects related to the characteristics of the engine, but also with the load characteristics and the matching relationship between the two.This paper attempts to load fluctuation frequency on the output characteristics of diesel engine to make a preliminary study .