钢埋管对电力架空线的影响

L. Šroubová, R. Hamar, P. Kropík, L. Voráček
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引用次数: 1

摘要

研究了三相架空电力线路对并联钢管的影响。主要监测值是它们的电阻加热。采用有限元方法,实现了数值计算。利用Agros 2D和COMSOL Multiphysics软件对有限元方法中的自适应技术进行了比较。通过两个实例说明了该方法,并对其结果进行了讨论。
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Steel buried pipeline influenced power overhead line
The influence of three-phase overhead power lines on parallel steel pipelines is investigated. The principal monitored value is their resistive heating. The computations are realized numerically, by the finite element method. The comparison of adaptive techniques in finite elements methods is shown using software Agros 2D and COMSOL Multiphysics. The methodology is illustrated by two examples whose results are discussed.
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