| 电磁驱动式EGR阀原理与试验研究 |
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| 引用本文： | 温任林,陈光洪.电磁驱动式EGR阀原理与试验研究[J].柴油机,2008,30(2):1-5. |
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| 作者姓名： | 温任林 陈光洪 |
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| 作者单位： | 1. 无锡威孚力达催化净化器有限责任公司,江苏无锡,214028
2. 重庆工业职业技术学院,重庆,400050 |
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| 摘 要： | 介绍了一种以电磁驱动作为动力源的新型EGR阀,对该阀的结构形式、工作原理、驱动电路等进行了详细阐述。试验结果表明,该阀在开闭的响应时间、EGR率控制精度等性能方面与真空式EGR阀相比具有较大的优势,完全能适应电控发动机排放满足国III以上对EGR阀性能的要求。
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| 关 键 词： | EGR阀 结构 电磁驱动 EGR率 |
| 文章编号： | 1001-4357(2008)02-0001-04 |
Experimental Research on the Principle of Electromagnetic Driven EGR-Valve |
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| Wen Renlin,Chen Guanghong.Experimental Research on the Principle of Electromagnetic Driven EGR-Valve[J].Diesel Engine,2008,30(2):1-5. |
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| Authors: | Wen Renlin Chen Guanghong |
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| Abstract: | A new EGR-Valve driven by electromagnetic power has been designed.Its structure,working principle and driven circuit are expounded.The experimental results prove that the electromagnetic driven EGR-Valve has better response characteristics and control precision of EGR rate than the vacuum driven EGR-Valve.This new EGR-Valve can been used to control the exhaust gas from the engine to meet emission standard more strict than National Ⅲ. |
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| Keywords: | EGR-Valve structure electromagnetic driving EGR rate |
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