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内燃机车柴油机在标准气温条件下通过液力变扭器将有效功率传递到内燃机车车轮上的转速n,取决于一级和二级传动比,而且运用中这种转速在控制器每个位置上的变化是不大的(图1)。在额定功率工况下,随着环境温度t_a升高到超过标准值,循环供油量b_也在增加,这时就要选择喷油泵齿条和止挡之间的间隙。t_a的进一步升高会导致发动机转速n的下降并过渡到按外特性工作。当发动机与液力
Diesel locomotive diesel engine at standard temperature conditions through the torque converter to the effective power delivered to the wheel speed diesel locomotive n, depending on the primary and secondary transmission ratio, and the use of such speed in each position on the controller The change is not significant (Figure 1). Under rated power conditions, with the ambient temperature t_a increased beyond the standard value, the circulating fuel supply b_ is also increased, then we should choose the gap between the fuel pump rack and the stop. A further increase in t_a will result in a decrease in engine speed n and a transition to work on external characteristics. When the engine and hydraulic