管道无损检测用漏磁测量传感器的设计.pdf

ICRSM 00325 管道无损检测用漏磁测量传感器的设计 李洪儒 1,2 徐海宁 1,2 张军 1,2 王晓雯 1,2 刘筝 1,2 杨烁 1 1. 沈阳仪表科学研究院有限公司，沈阳，110043 2. 沈阳汇博自动化仪表有限公司，沈阳，110043 The sensor design for Non-destructive testing pipeline magnetic flux leakage measurements Li Hongru1,2 Xu Haining1,2 Zhang Jun1,2 Wang Xiaowen1,2 Liu Zheng1,2 Yang Shuo1,2 1. Shenyang Academy of Instrumentation Science Co.,Ltd., Shenyang, 110043, China 2. Shenyang HB Automated Instrumentation Co.,Ltd., Shenyang, 110043, China Copyright 2014 Shaanxi Petroleum Society This paper was prepared for presentation at the 2014 Co-Meetings on Field Surveillance and Management held in Beijing, China, 11-12 August 2014. This paper was selected for presentation by the ICRSM Committee following review of information contained in an abstract submitted by the author(s). Contents of the paper, as presented, have not been reviewed by the ICRSM Committee and are subject to correction by the author(s). The material does not necessarily reflect any position of the ICRSM Committee, its members. Papers presented at the Conference are subject to publication review by Professional Committee of Petroleum Engineering of Shaanxi Petroleum Society. Electronic reproduction, distribution, or storage of any part of this paper for commercial purposes without the written consent of Shaanxi Petroleum Society is prohibited. Permission to reproduce in print is restricted to an abstract of not more than 300 words; illustrations may not be copied. The abstract must contain conspicuous acknowledgment of ICRSM. Contact email:info@hxan,com Abstract Magnetic Flux Leakage detecting technology is an important way of oil and gas pipeline online Nondestructive Testing. In order to satisfied the domestic demand for high-precision online magne