【摘要】 利用点绘制方法采用不规则分布的点云来表征物体表面的特点,提出一种基于点绘制技术和非均匀有理B样条曲面拟合技术的低压电器开关电弧动态几何模型仿真方法,讨论了低压电器分断过程的仿真方法,电弧在灭弧室中的运动被清晰地从多个角度进行观察。动态电弧模型有利于分析电弧的燃弧过程,改进低压电器产品的性能。更多还原

【Abstract】 Point-based Rendering Technique adopts the point cloud of irregular distribution to characterize object surface.This paper puts forward a kind of visual simulation method of low voltage apparatus switching arc based on Point-based Rendering Technique and no-uniform rational B-spline surface fitting technique.This paper discusses breaking process of low voltage apparatus.The action of arc in arc chamber is observed clearly from different viewpoints.The dynamic arc model is in favor of analyzing arcing process and improving performance of low voltage apparatus.更多还原