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对内燃机车节能来讲,降低内燃机车辅助机组的能源消耗具有很重要的意义。按占装车功率的比例计算,如果能把辅助机组消耗的功率降低1%,则燃油的消耗相应地便可降低1%。以2000台内燃机车计算,全路一年便可节约柴油6000吨,价值180万元。(一)什么叫内燃机车的辅助功率我们知道,内燃机车的动力源是柴油机。柴油机曲轴输出的功率可分为两部分:
For diesel locomotive energy saving, reducing the energy consumption of diesel locomotive auxiliary unit is of great significance. As a percentage of the loading power, a 1% reduction in fuel consumption can be achieved if the power consumed by the auxiliary unit is reduced by 1%. Calculated with 2000 diesel locomotives, the whole road can save 6,000 tons of diesel fuel a year, worth 180 million yuan. (A) What is the auxiliary power of diesel locomotives We know that the power source of a diesel locomotive is a diesel engine. Diesel crankshaft output power can be divided into two parts: