流体机械2017，Vol.45Issue(7)：7-11,5.DOI:10.3969/j.issn.1005-0329.2017.07.002
间歇性大流量用气工况下空压机群控制方法的优化
Optimization of Control Method for Air Compressor Group under the Intermittent Large Flow Working Condition
摘要
Abstract
For intermittent large flow gas equipment caused by pneumatic system pressure wide fluctuations,the traditional control method of air compressor group is optimized,and a new control method of air compressor group is put forward in order to be suitable for the intermittent large flow working condition.The method is to regard the opening signal of the large flow gas equipment as one of the starting signal of spare air compressors.When the large flow gas equipment of one branch is opened,the spare air compressor is started up quickly to compensate the pressure loss of the overall pneumatic system.Finally,the experimental platform was built and the contrast experiment was carried out.The experimental results show that this method can effectively shorten the response time of the standby air compressor,raise the minimum pressure of the pneumatic pipe network,and reduce the pressure fluctuation range of the pneumatic pipe network under the intermittent large flow working conditions.关键词
间歇性/大流量/空压机群/控制优化/响应时间Key words
intermittent/large flow/air compressor group/optimization of control/response time分类
机械制造引用本文复制引用
张业明,王帅,魏绍亮,陈永安,蔡茂林..间歇性大流量用气工况下空压机群控制方法的优化[J].流体机械,2017,45(7):7-11,5.基金项目
河南省高校基本科研业务费专项资金资助项目(NSFRF140120) （NSFRF140120）
河南省高等学校精密制造技术与工程重点学科开放实验室基金项目(PMTE201318A) （PMTE201318A）
河南省教育厅科学技术研究重点资助项目(14B460033) （14B460033）
河南理工大学博士基金资助项目(B2012-101) （B2012-101）
