高压直流输电系统对埋地管道干扰及防护研究进展

为了让相关人员更好地了解高压直流干扰领域研究现状,通过对国内外相关领域研究成果的总结,介绍了高压直流输电系统接地极和线路对埋地管道干扰的产生方式,分析了高压直流干扰对埋地管道的危害类型、评价指标研究现状以及现有防护措施的类型和优缺点.在此基础上,总结了目前该领域的研究重点和难点,指出了未来高压干扰问题的发展方向,为相关研究人员和工程人员提供参考和借鉴.

Research Progress on Interference on the Pipeline Caused by HVDC Transmission

In order to make relevant staff to better understand the research progress in the field of HVDC interference, this paper introduces the ways of generating interference to buried pipelines from earth grounding and transmission lines of HVDC systems, and analyzes the types of hazards of HVDC interference to buried pipelines, the current research status of evaluation indicators, and the types, advantages and disadvantages of existing protecting measures through a summary of research results in related fields at home and abroad. On this basis, the current research focus and difficulties in this field are summarized, and the future development direction of the HVDC interference problem is pointed out to provide reference for relevant researchers and engineers.