消除IR降的阴极保护电位测量方法及实际应用  

Measurement Methods and Actual Applications of Cathodic Protection Potential with Elimination of IR Drop

作　　者：颜达峰 刘乃勇[2] 袁鹏斌[2] 舒江[2] 李月娥[2] 

机构地区：[1]上海天然气管网有限公司,上海201204 [2]上海海隆石油管材研究所,上海200949

出　　处：《煤气与热力》2013年第8期1-3,共3页Gas & Heat

摘　　要：对消除IR降的管道阴极保护电位测量方法进行比选,筛选出技术经济性较优的埋地试片法。对埋地试片法用于调整阴极保护站恒电位仪预置电位的工程应用进行了探讨。The measurement methods of pipeline cathodic protection potential with elimination of IR drop are compared and selected. The buried coupon method which is better in technology and economy is screened. The engineering application of the buried coupon method for regulating the preset potential of potentiostat at cathodic protection station is discussed.

关 键 词：IR降 阴极保护电位 埋地试片法 恒电位仪 预置电位 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]