柴油机燃油电控喷射用快速电磁阀设计的几个基本问题

Basic Points of Designing Fast Response Solenoid Valve for Electronic Diesel Fuel Injection System

本文从快速电磁阀的作用和功能转换分析出发。提出了设汁高效快速电磁阀的途径和应注意的问题。为了进一步提高其快速性,对多极电磁铁的结构与电磁参数进行了分析。指出为了减小线圈的时间常数,必须有高的功率输入和采用多个小线圈的结构。

From the analysis of designing a fast response solenoid valvc,presents the way of designing this valve.For decreasing the time constant of solenoid coil,it is necessary to have high energy input and multi-coil structure to the solenoid.