摘要：The pipe isolation tool plays an important role in ensuring the safety of transporting oil and gas pipelines. But the life of the intelligent pipe Llation tool is also affected by the service life of the battery. Therefore, this paper based on the working principle of the pipe isolation tool and the actual working environment to improve the original hydraulic system. The accumulator absorbs the kinetic energy of the pipe isolation tool in the pipeline movement. Then the energy in the process of plugging would be released to complete the closure of plugging and save energy. First, calculate the parameters of each part of the device. Tnen based on the three basic equations of fluid mechanics and the calculated parameters, the mathematical model of the system is established to obtain the transfer function. Finally, the PID controller is added to improve the system performance. Simulation results verify that both energy-saving and position tracking objectives are satisfied.
© 2018 IET Conference Publications. All rights reserved.

卷、期、页：v 2018,n CP743,p657-661

发表日期：2018-01-01

影响因子：0.000000

期刊分区（SCI为中科院分区）：无

收录情况：EI（工程索引）

发表期刊名称：IET Conference Publications

通讯作者：吴婷婷,孟繁帛,陈佳鹤

第一作者：赵弘

论文类型：会议论文

论文概要：赵弘,吴婷婷,孟繁帛,陈佳鹤，An energy-saving position control system of the pipe isolation tool，IET Conference Publications，2018，v 2018,n CP743,p657-661

论文题目：An energy-saving position control system of the pipe isolation tool