| 汽车电控喷油器开启延迟特性研究 |
| |
| 引用本文： | 侯肖婷,张振东,程强. 汽车电控喷油器开启延迟特性研究[J]. 现代制造工程, 2012, 0(6): 47-50 |
| |
| 作者姓名： | 侯肖婷 张振东 程强 |
| |
| 作者单位： | 上海理工大学机械工程学院,上海,200093 |
| |
| 基金项目： | 高等学校博士学科点专项科研基金 |
| |
| 摘 要： | 分析了汽车电控喷油器的组成结构及工作原理,建立了电控喷油器开启延迟时间的计算模型。依据通电后线圈电流曲线的变化特点设计了一套喷油器针阀开启延迟时间测试系统。实验结果表明,在不同电源电压下,开启延迟时间的计算值与实测值基本一致,所开发的测试系统是可行的。
|
| 关 键 词： | 电控喷油器 开启延迟特性 测试系统 |
Study on the open delay characteristics of an automobile electronic gasoline injector |
| |
| Hou Xiaoting , Zhang Zhendong , Cheng Qiang. Study on the open delay characteristics of an automobile electronic gasoline injector[J]. Modern Manufacturing Engineering, 2012, 0(6): 47-50 |
| |
| Authors: | Hou Xiaoting Zhang Zhendong Cheng Qiang |
| |
| Affiliation: | (College of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China) |
| |
| Abstract: | Based on the structure and working principle of an electronic gasoline injector a mathematical model to calculate its open delay time was built.According to the change characteristic of the coil current after electrifying,a measuring system to get the open delay time of the injector was developed.Under different working voltages,the open delay time of the injector obtained from the model and the measuring system was in substantial agreement,and the results showed that the measuring method was reasonable and feasible. |
| |
| Keywords: | electronic gasoline injector open delay characteristics measuring system |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
