JDZ-160接触网检修作业车发动机提速不同步的原因分析及解决办法

Cause Analysis and Solution for Engine Speed up out of Sync of JDZ-160 Access Network

JDZ-160接触网检修作业车是铁路接触网定期大修、维修、抢修和接触网系统检修等的专业设备,具有160km/h的最高运行速度。在样机生产过程中,2台发动机在自运行时提速不一致,论文从发动机的燃油系统、涡轮增压系统、功率匹配等方面,分析了2台发动机提速不同步的原因,解决了发动机不同步的现象。

JDZ-160 railway contact line maintenance machine is a railway contact net regular overhaul, maintenance, repair and overhaul of the contact network system and other specialized equipment, the highest speed is 160km/h. In the prototype production process, two engines in the self running speed is not the same, this article from the fuel system of engine, turbo charging system, power, etc. analyses the reasons of the two engine speed is not synchronized, solves this phenomenon.