阴极保护在线监控系统在西气东输二线上的应用
Application of On-line Monitoring System for Cathodic Protection of Second West to East Gas Pipeline
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- DOI:
- 作者:
- 安龙虎1, 李振军1, 邓星露1, 张继军2, 张秋生2
AN Long-hu1, LI Zhen-jun1, DENG Xing-lu1
- 作者单位:
- 1.中国石油西部管道公司 新疆乌鲁木齐 830013;
2.中国石油西部管道公司乌鲁木齐输油气分公司 新疆乌鲁木齐 830011
PetroChina West Pipeline Company, Wulumuqi 830013, China
- 关键词:
- 长输管道;阴极保护;在线监控
long-distance pipeline;cathodic protection;on-line monitoring
- 摘要:
- 文章介绍了西气东输二线管道的阴极保护在线监控系统，包括该系统的构成、数据采集原理、工作流程和主要功能，该系统实现了对长输管道阴极保护状况的在线检测，同时可以通过远程监控方式随时监视并调整恒电位仪的工作状态，配合阴极保护在线监控专家系统进行辅助分析，使得整个阴极保护系统处于最佳的工作状态。3年多的运行实践表明，该系统有效地实现了长输管道阴极保护的统一集中管理，提高了阴极保护管理的科学性、准确性和及时性。
On-line monitoring system for cathodic protection of the Second West to East Gas Pipeline is introduced in this paper,which includes the system composition,data acquisition principle,working process and main functions.The system realizes on-line inspection of the cathodic protection state of the pipeline,meanwhile it monitors and regulates the working state of potentiostat with remote monitoring way so as to set the whole cathodic protection system to optimum working state.The practical operation for more than three years shows that the system implements a unified and centralized management for cathodic protection of the pipeline,and boosts the scientificity,accuracy and timeliness of cathodic protection management,2013,5(5): 50-54 收稿日期：2013-1-21DOI：10.3969/j.issn.1001-2206.2013.05.015作者简介：安龙虎(1971-)，男，吉林和龙人，高级工程师，1994年毕业于中国石油大学(华东)焊接工艺及设备专业.现从事管道防腐阴极保护技术工作.