The Absolute Nodal Coordinate Formulation and the Conductor Dynamics for Ice-Shedding

摘要：

　　The absolute nodal coordinate formulation(ANCF)is used for numerically modeling the ice-shedding from transmission-line conductors.Based on continuum mechanics,the ANCF method is developed for multi-body dynamic analyses.For an arbitrary transmission-line geometry,besides the conductors dynamic behavior in the time domain,a static consideration can also be evaluated.The numerical results show that the method can be adopted and used for transmission-line design.As with all numerical methods based on finite elements an increasing number of details means an increase in the computational costs.The method is mathematically consistent and open to the user in the sense that the user can have full insight and control over the method.

关键词： ANCF conductors insulation shedding ice numerical,transmission

作者: Borut Zemljari(c)

作者单位: Design department Elektro Gorenjska d.d.Kranj,Slovenia

会议类型: 国际会议

会议名称: 第十七届国际结构物大气覆冰会议(IWAIS2017)

会议地点: 重庆

会议语种:英文

页码: 1-7

在线出版日期: 2017-09-25（万方平台首次上网日期，不代表论文的发表时间）