维普中文期刊产品整合服务

Analysis of Power Matching on Energy Savings of a Pneumatic Rotary Actuator Servo-Control System

查看全文 作　　者：Yeming [1]Zhang;Hongwei [1]Yue;Ke [2]Li;Maolin [3]Cai 高影响力作者 机构地区：[1]School of Mechanical and Power Engineering,Henan Polytechnic University,Jiaozuo 454000,China;[2]School of Mechanical and Electrical Engineering,Harbin Institute of Technology,Harbin 150001,China;[3]School of Automation Science and Electrical Engineering,Beihang University,Beijing 100191,China高影响力机构 出　　处：《Chinese Journal of Mechanical Engineering》索引2020年第33卷第2期,共13页高影响力期刊 基　　金：Supported by Henan Province Science and Technology Key Project of China(Grant Nos.202102210081,202102210082);Fundamental Research Funds for Henan Province Colleges and Universities of China(Grant No.NSFRF140120);Doctor Foundation of Henan Polytechnic University(Grant No.B2012-101). 摘　　要：When saving energy in a pneumatic system,the problem of energy losses is usually solved by reducing the air supply pressure.The power-matching method is applied to optimize the air-supply pressure of the pneumatic system,and the energy-saving effect is verified by experiments.First,the experimental platform of a pneumatic rotary actuator servo-control system is built,and the mechanism of the valve-controlled cylinder system is analyzed.Then,the output power characteristics and load characteristics of the system are derived,and their characteristic curves are drawn.The employed air compressor is considered as a constant-pressure source of a quantitative pump,and the power characteristic of the system is matched.The power source characteristic curve should envelope the output characteristic curve and load characteristic curve.The minimum gas supply pressure obtained by power matching represents the optimal gas supply pressure.The comparative experiments under two different gas supply pressure conditions show that the system under the optimal gas supply pressure can greatly reduce energy losses. 关 键 词：Pneumatic rotary actuator Energy savings Gas supply pressure Characteristic curve Power matching
相关文献

参考文献(30)

引证文献(3)

耦合文献(142)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费