Diagnose System Design of the Solenoid Valve for High Pressure Common Rail Diesel Engine

被引:0
|
作者
Xu, Quan-Kui [1 ]
Zhu, Ke-Qing [1 ]
Chen, Zi-Qiang [1 ]
Yang, Lin [1 ]
机构
[1] Institute of Automotive Electronic Technology, Shanghai Jiaotong University, Shanghai 200030, China
关键词
Diesel engines - Internal combustion engines - Pressure - Solenoids;
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中图分类号
学科分类号
摘要
According to the simulation results and experiments, the characteristics of driving current for solenoid valve, both on normal state and various fault states, were induced in this paper. A fault detecting and driving circuit for the solenoid valve were designed based on these studies. At the same time, the way to diagnose the various fault state in real time was also given out. Experiments show that this method is an easy and quick way to diagnose the faults of solenoid valve.
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页码:69 / 72
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