Design of Intelligent Driving Module for High Pressure Common Rail

Abstract:

This paper proposed a kind of intelligent driving module based on the requirements of high pressure common rail fuel injection system. Many functions of this module were designed such as current multiply holding , boosting and energy recovering. This module occupies less microcontroller resources and makes injectors solenoid valve pull more smoothly. The experimental results show that the solenoid valves peak current can achieve to 20A within 0.1 ms and the storage capacitys potential was not changed significantly. This intelligent driving module could achieve the requirements of high pressure common rail driving circuit.

• Periodical: Applied Mechanics and Materials (Volume 344)
• Pages: 182-185
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.344.182
• Online since: July 2013
• Authors: Yong Zhi Zhang, Zhe Zuo, Bo Lan Liu
• Keywords: Energy Recovering, High Pressure Common Rail, Intelligent Driving Module

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