汽轮发电机定子端部线棒坐标及法向的数学模型

MATHEMATICAL MODELS OF THE COORDINATE AND THE NORMAL DIRECTION FOR STEAM- GENERATOR STATOR END BAR

本文给出了汽轮发电机定子端部线棒坐标及法向的数学模型,为准确计算汽轮发电机端部漏磁场、线棒电磁力以及股线间的环流,提供了严格而有效的方法。

In this paper, mathematical models of the coordinate and the normal direction are given for steam-generator stator end bar, and some both strict and efficient methods are provided to calculate the leaky magnetism field, the electro-magnetism forces of the bar and the circulation between plied yarns at the end of steam-generator.