摘要
分析了兰州燃气输气管道外加电源阴极保护失效的原因,提出了具体的改造处理措施。通过改造满足了输气管道外加电源阴极保护的设计要求,保证了燃气输配系统的安全运行。
The reasons for invalid cathodic protection by rectifier in gas transmission pipeline in Lanzhou City are analyzed, and the concrete reconstruction treatment measures are put forward. The design requirement for cathodic protection by rectifier in gas transmission pipeline is met after the reconstruction, and the safety operation of gas transmission and distribution system is ensured.
出处
《煤气与热力》
2007年第6期10-11,共2页
Gas & Heat
关键词
输气管道
外加电源阴极保护
故障处理
gas transmission pipeline
cathodic protection by rectifier
troubleshooting
