A Study on the AC Interference Analysis using the Nodal Network Analysis

절점 네트웍 해석을 이용한 교류유도간섭 연구

Because of the continuous growth of energy consumption, and also the tendency to site power lines and pipelines along the same route, the close proximity of power lines and metallic pipelines has become more and more frequent. Therefore, there has been and still is a growing concern about possible hazards resulting from the influence of power lines on metallic pipelines. This paper calculates the induced voltage of the pipeline which has the same right-of-war with 154kV and 22.9kV power cables in a tunnel. And propose the best phase order to minimize the induced voltage.