دانلود رایگان مقاله شبیه سازی پویای ولتاژ القا شده در روکش های کابلی – الزویر ۲۰۱۹

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This paper presents a novel approach to the modeling of high voltage underground cables. Its main contributionis that it considers induced effects. Indeed, it incorporates the estimate of induced voltages and currents in cablesheaths in steady state due to the nearby cables and sheaths, for different types of sheaths connections and forvarious single-phase short-circuit configurations and three-phase short-circuits. Furthermore, it allows multiplecircuits to be coupled automatically in a simple way. An intuitive and friendly simulation tool has been im-plemented that allows the automatic generation of multiple coupling circuits and to calculate all these inducedeffects caused by the connection of the sheaths and the distance between cables. It has been validated bycomparing it with the expected theoretical data and to other simulators with satisfactory results.