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该项目系石油部下达的科研任务,其主要研究内容是对压电力线,电气化铁道对附近地下金属管道产生的干扰电压,定量地估计其影响的有害程度;并提出相应的交流腐蚀、人生安全、设备安全的临界指标。经过十年的长期研究终于解决了国际上长期未解决的交流腐蚀难题,进而提出了分析交流腐蚀的新理论“电场腐蚀论”;提出了管道交流干扰电压的计算方法,其误差小于国际上的通用算法;提出了电力线,电气化铁道与管道间的安争隔距;用“公共走廊”方式解决了我国管道交流干扰问题并提出了相应的防护措施。该成果于1984年通过鉴定,专家们认为:“论点和方法都是高水平,在国内外文献中未见报导,可以说是
The project is a scientific research mission issued by the Ministry of Oil. Its main research content is to estimate the harmfulness of the impact on the underground metal pipes in the vicinity of the pressure power line and the electrified railway line, and quantitatively estimate the harmfulness of the impact; and propose corresponding exchange corrosion, life safety, Equipment safety critical indicator. After ten years of long-term research, the long-standing, internationally unresolved exchange corrosion problem has finally been solved, and a new theory of “electric field corrosion” for analyzing the exchange corrosion has been put forward. A method for calculating the AC interference voltage of the pipeline has been proposed. The error is less than the international The common algorithm is put forward. The security distance between power lines and electrified railways and pipelines is proposed. The problem of AC interference in pipelines in China is solved by means of “public corridor” and corresponding protective measures are put forward. The results passed the appraisal in 1984, the experts said: "The arguments and methods are high level, not reported in domestic and foreign literature, it can be said that