| 电控燃油喷射用高速电磁阀驱动方式研究 |
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| 引用本文： | 连长震,李建秋,周明,欧阳明高. 电控燃油喷射用高速电磁阀驱动方式研究[J]. 汽车工程, 2002, 24(4): 310-313 |
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| 作者姓名： | 连长震 李建秋 周明 欧阳明高 |
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| 作者单位： | 清华大学,汽车安全与节能国家重点实验室 |
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| 摘 要： | 对柴油机电控系统脉冲电磁阀的快速响应性进行了分析，从电磁铁结构设计和电路驱动技术两个方面进行了对比，提出并设计了一种基于充电泵的升压驱动电路。实验结果表明，这种驱动电路可以大大缩短电磁阀的响应时间。
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| 关 键 词： | 驱动方式 电控燃油喷射 电磁阀 柴油机 快速响应性 |
A Research on a Driving Method for the High Speed Solenoid Valve Used in Electronically Controlled Fuel Injection System |
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| Lian Changzhen,Li Jianqiu,Zhou Ming , Ouyang MinggaoTsinghua University,State Key Laboratory of Automotive Safety and Energy. A Research on a Driving Method for the High Speed Solenoid Valve Used in Electronically Controlled Fuel Injection System[J]. Automotive Engineering, 2002, 24(4): 310-313 |
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| Authors: | Lian Changzhen Li Jianqiu Zhou Ming & Ouyang MinggaoTsinghua University State Key Laboratory of Automotive Safety Energy |
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| Abstract: | The response of the pulsed high-speed solenoid valve of the electronic diesel fuel injection systems is analyzed in this paper. The comparisons are carried out on the structures and driving techniques of solenoid.A driving circuit based on DC DC converter is designed and tested which raises the control voltage and significantly shortens the responese time of the solenoid value. |
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| Keywords: | Electronically controlled fuel injection Solenoid valves Driving |
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