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随着我国工业的发展,高压输电线、交流电气化铁道对邻近地下油气管道的干扰影响日渐突出。本文分析了各类干扰的成因及影响程度,提出了防护措施,并例举了这项科研成果投产后获得的经济效益。
With the development of our country’s industry, the interference of high voltage transmission lines and AC electrified railway to adjacent underground oil and gas pipelines has become increasingly prominent. This article analyzes the causes of various types of interference and the extent of their impact, puts forward protective measures and gives examples of the economic benefits obtained after the scientific research is put into operation.