摘要
管道防腐信息监测传输系统是一种实现油气管道的数据采集、远传等功能的新技术,可实现管道阴极保护电位的实时采集和数据的即时传输。该系统由主站、多功能阴极电位桩、阴保智能终端机、长效参比电极、电源和公用通讯网络组成,并采用公用网GSM或CDMA方式进行数据传输。该系统在东黄复线输油管道的应用实践表明:其不仅能够不间断实时监测管道电位,还能准确、及时地对险情进行报警,使得管道管理人员可以随时掌控管道的实时阴保电位,及时对阴保电位有异常的管道进行修复,从而极大地提高了管道阴极保护水平。
The pipeline corrosion protection data monitoring ＆ transmission system is a state-of-the-art technology for data acquisition and remote transmission of oil/gas pipelines. The system can be used for real-time acquisition and instant transmission of data related to cathodic protection potentials of relevant pipelines. Main components of the system include the master station, multi-function cathodic potential pole, smart terminal for cathodic protection, heavy-duty reference electrode, power supply and public communication network. Both GSM and CDMA can be deployed for data transmission. Application of the system in the Dongying-Huangdao Parallel Oil Pipeline shows that the system can not only be used to monitor pipeline potentials continuously in real time, but also can accurately and timely trigger alarms for potential risks. By using the system, operators can monitor cathodic protection potentials in real time and take proper countermeasures for pipelines with abnormal conditions. Application of the system can significantly enhance cathodic protection of concerned pipelines. （2 Figures, 6 References）
出处
《油气储运》
CAS
北大核心
2015年第5期533-534,537,共3页
Oil & Gas Storage and Transportation
关键词
油气管道
阴极保护
数据传输
oil/gas pipeline, cathodic protection, data transmission
