内燃机车柴油机增压器故障的早期判断

Early judgment of the trouble with locomotive diesel engine turbocharger

对内燃机车增压器故障的原因进行了分析,论述了增压器故障与其转速的内在联系,阐述了开发增压器状态在线监测装置的可行性、必要性;介绍了增压器状态在线监测装置的基本结构、工作原理、性能等。

The reason for trouble with locomotive diesel engine turbocharger is analysed,the internal relations between the turbocharger trouble and its rotating speed discovered,and the feasibility and necessity of developing the on-line monitor for turbochargers explained. The main structure,operating principle and performance of the on-line monitor for turbochargers are discussed.