节点文献
变频调速液压系统的流量脉动分析
Analysis of Flow Pulsation in Frequency Conversion Timing Hydraulic System
【Author】 Zhang Xuan, Wu Jianzhong(College of Mechanical Engineering, Tongji University, Shanghai 200092,China)
【机构】 同济大学机械工程学院;
【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。
【Abstract】 The range of the speed control in frequency conversion timing hydraulic system is not 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, this paper offers the foundation for the similar system design.
【关键词】 变频调速;
容积调速;
流量脉动;
实际流量脉动系数;
【Key words】 Chaos; frequency conversion timing; volumetric speed control; flow pulsation; practical flow pulsation;
【Key words】 Chaos; frequency conversion timing; volumetric speed control; flow pulsation; practical flow pulsation;
- 【会议录名称】 中国工程机械学会2003年年会论文集
- 【会议名称】中国工程机械学会2003年年会
- 【会议时间】2003
- 【分类号】TH137
- 【主办单位】中国工程机械学会