摘要
建立了进线档导线相间距离的三维精确校验模型,根据斜抛物线理论和三维坐标转换技术,提出了三维计算机辅助设计(computer aided design,CAD)交互式相间距离计算软件的实现方法,并结合工程计算实例验证了该方案的可行性和可靠性。
This paper established a three-dimensional （3D） precise calibration model for the phase distance of approach span. Based on the oblique parabola theory and 3D coordinate conversion technology, the implementation method of the 3D-CAD interactive software was suggested. Finally, the feasibility and the reliability of this method were verified by a project example.
出处
《电力建设》
2012年第10期46-49,共4页
Electric Power Construction
关键词
进线档
相间距离
精确校验
三维空间技术
approach span
phase distance
precise calibration
3D space technology
