Electromagnetic Interference Problems Between Power Lines and Metal Pipelines
نویسندگان
چکیده
منابع مشابه
Accurate Simulation of AC Interference Caused by Electrical Power Lines: A Parametric Analysis
AC interference caused by high voltage power lines on non-energized utility lines (such as pipelines, rail tracks, etc.) sharing a common corridor with the electric lines is a serious concern because it can result in electric shocks and can threaten the integrity of the utility lines. This paper compares and discusses two different methods devoted to AC interference studies. A circuit approach ...
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AC interference from high voltage power lines can constitute an electric shock hazard and a threat to equipment integrity during both load and fault conditions. Mitigation systems are usually installed to reduce the touch voltages so that the nearby metallic utilities are safe. This paper discusses the states of the touch and step voltages for a few typical right-ofway systems under load and fa...
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This paper studies the electromagnetic interference problems arising in corridors shared by transmission lines, pipelines, and railways, etc. A new circuit model method for analyzing interference problems is introduced. This method can be used to compute the combined inductive, capacitive, and conductive interference level efficiently and accurately. Practical examples are examined and results ...
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Cases of close proximity of high voltage transmission lines and metallic pipelines become more and more frequent in high population density regions. Therefore, there is a growing concern about possible hazards resulting from the influence of electrical systems: safety of people making contact with the pipeline, damage to the pipeline and CP equipment. Hence it is not surprising that there is an...
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