变频调速液压系统的流量脉动分析  

Analysls of Flow Pulsation in Frequency Conversion Timing Hydraulic System

作　　者：乌建中[1] 张玄 

机构地区：[1]同济大学机械工程系

出　　处：《现代城市研究》2003年第S1期19-21,共3页Modern Urban Research

摘　　要：根据理论流量脉动无法确定变频调速液压系统的调速范围,为此提出实际流量脉动概念,并分析其影响因素,以确定变频调速液压系统的调速范围,为设计此类系统提供依据。The range of the speed control in frequency conversion timing hydraulic system is nto based on the theoretical flow pulsation but on the practical one.By advancing the concept of the practical flow pulsation and then analyzing the affected factor,thins paper offers the foundation for the similarsystem design.

关 键 词：变频调速 容积调速 流量脉动 实际流量脉动系数 

分 类 号：TH137[机械工程—机械制造及自动化]