Review of research on intelligent diagnosis of oil transfer pump malfunction  

作　　者：Liangliang Dong Qian Xiao Yanjie Jia Tianhai Fang 

机构地区：[1]School of Mechatronic Engineering,Southwest Petroleum University,Chengdu,610500,China [2]Pipe China Southwest Pipeline Company Technology Center Chengdu,610017,China [3]Petro China Southwest Oil&Gasfield Company,Chengdu,610051,China [4]Oil and gas equipment technology,Sharing and Service Platform of Sichuan Province,China

出　　处：《Petroleum》2023年第2期135-142,共8页油气（英文）

基　　金：This study is supported by Sichuan science and technology program(2021ZHCG0013,22ZDYF3009);China National Petroleum Corporation science and technology planning project(2020B-4121);Such supports are greatly appreciated by the authors.

摘　　要：Oil transfer pump is the key dynamic equipment in the process of oil and gas gathering and transportation,and its working reliability directly affects the safety of oil and gas storage and transportation.Intelligent diagnosis is a key technical method to reduce failure rate of oil transfer pump,ensure the safety of gathering and transportation process,and avoid major safety accidents caused by oil transfer pump failure.Various oil transfer pumps have been emerged in recent decades,and the common fault types and characteristics of oil transfer pump have been brought out in the review.This article highlights on the research of the fault signal and processing methods of oil transfer pump.Firstly,the fault signal of the oil transfer pump is discussed and the advantages and disadvantages of different signal extraction are analyzed.Secondly,the intelligent diagnosis method of oil transfer pump and the shortcomings of the existing methods are pointed out.Finally,the conclusions are given and the future development perspectives of oil transfer pumps are suggested.The main contribution of this review is to give a syn-thetic understanding on oil transfer pumps.

关 键 词：Intelligent diagnosis Oil transfer pump Development trend 

分 类 号：TE62[石油与天然气工程—油气加工工程]