PSPICE仿真在压电式共轨ECU硬件设计中的应用  

Application of PSPICE Advanced Simulation for Hardware Design of the Piezoelectric Common Rail System

作　　者：张爱云[1] 曾伟[1] 高巍[1] 周维[1] 俞谢斌[1] 

机构地区：[1]中国一汽无锡油泵油嘴研究所,江苏无锡214063

出　　处：《现代车用动力》2013年第1期47-50,共4页Modern Vehicle Power

摘　　要：将通用集成电路仿真程序(PSPICE)仿真技术引入到压电式共轨电子控制单元的硬件设计中,对压电晶体充电、放电核心驱动电路进行了PSPICE仿真,对充电、放电限流电感值的大小进行了PSPICE高级参数扫描分析,仿真结果与实际驱动电路输出相比较表明,PSPICE仿真与实际情况基本吻合,且给出了充电、放电限流电感的合理参数值。Popular simulation program with integrated circuit emphasis （PSPICE） simulation technology is applied to the piezoelectric Electric Control Unit （ECU） hardware design, Carry out the simulation of the critical charge and discharge circuit and PSPICE advanced parameter sweep analysis for the value of the limit current inductance. It is showed that the simulation result basically coincides with the real output of the drive circuit and obtain the reasonable value of the limit current inductance in the charge and discharge circuit.

关 键 词：压电式喷油器 ECU硬件设计 PSPICE仿真 

分 类 号：TK423.8[动力工程及工程热物理—动力机械及工程]