| 柴油机燃油喷射系统高速电磁铁驱动特性研究 |
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| 引用本文： | 蔡胜年,刘京,庞宝麟,徐承韬. 柴油机燃油喷射系统高速电磁铁驱动特性研究[J]. 汽车零部件, 2014, 8(3): 33-36 |
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| 作者姓名： | 蔡胜年 刘京 庞宝麟 徐承韬 |
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| 作者单位： | 沈阳化工大学信息工程学院; |
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| 摘 要： | 在分析喷油器高速电磁铁驱动电路结构和特点的基础上,设计了一种具有能量回收的喷油器高速电磁铁驱动电路。基于MATLAB/Simulink对该驱动电路进行仿真分析,根据仿真结果构成实际驱动电路。试验结果表明:改进后的驱动电路性能优异、运行可靠,能够实现电磁铁在高压下的迅速开启和快速关闭,可以满足精确控制喷油量的实际使用要求。
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| 关 键 词： | 高速电磁铁 双电源驱动方式 Simulink仿真 快速性 节能 |
Research on Driven Characteristics of High-speed Electromagnet of High Pressure Common Rail Fuel System |
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| CAI Shengnian,LIU Jing,PANG Baolin,XU Chengtao. Research on Driven Characteristics of High-speed Electromagnet of High Pressure Common Rail Fuel System[J]. Automobile Parts, 2014, 8(3): 33-36 |
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| Authors: | CAI Shengnian LIU Jing PANG Baolin XU Chengtao |
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| Affiliation: | (College of Information Engineering, Shenyang University of Chemical Technology, Shenyang Liaoning 110142, China) |
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| Abstract: | Based on the analyses of drive circuit structure and characteristics of the high-speed solenoid, a kind of drive circuit was de- signed, by which energy could be recovered. Using MATLAB/Simulink soft, simulation analysis for drive circuit was made. According to the simulation results, an actual driver ciwuit was constituted. The test results show that the improved drive circuit has good performance and operation reliability. Under high pressure, the electromagnet can be opened and closed rapidly, which can meet the actual requirements of pre- cise controlling fuel injection quantity. |
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| Keywords: | High-Speed electromagnet Dual power drive mode Simulink simulation Rapidity Energy saving |
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