• CN:11-2187/TH
  • ISSN:0577-6686

›› 2004, Vol. 40 ›› Issue (9): 28-32.

• 论文 • 上一篇    下一篇

拓宽液压变压器调压范围的新方法

欧阳小平;徐兵;杨华勇   

  1. 浙江大学流体传动及控制国家重点实验室
  • 发布日期:2004-09-15

INNOVATION METHOD OF WIDENING ADJUSTABLE PRESSURE RANGE OF HYDRAULIC TRANSFORMERS

Ouyang Xiaoping;Xu Bing;Yang Huayong   

  1. State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University
  • Published:2004-09-15

摘要: 对液压变压器的工作原理进行了详细论述,同时对液压变压器的性能进行了仿真分析。分析目前影响液压变压器调压范围过窄的原因,并提出一种创新的解决方案。通过对液压变压器的试验测试,证明方法的可行性,同时为改进液压变压器性能提供试验依据。

关键词: 仿真, 工作原理, 试验, 液压变压器

Abstract: Working principles of hydraulic transformers is discussed in detail and the simulation of its characteristics is done. The reason that hydraulic transformers has narrow pressure ratio range is analyzed and an innovation structure for widening the adjustable pressure range was brought forward. The charac-teristics of hydraulic transformers with new structure are tested and analyzed, which was helpful to improve the performance of hydraulic transformers further.

Key words: Experiment, Hydraulic transformer, Simulation, Working principle

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