基于三维空间技术的进线档导线相间距离精确校验  

Precise Calibration for Phase Distance of Approach Span Based on Three-dimensional Space Technology

作　　者：杨晓梅[1] 冯宁[2] 吴锁平[3] 张瑞永[3] 贾振宏[3] 

机构地区：[1]江苏省电力公司,南京市210024 [2]孝感供电公司,湖北省孝感市432000 [3]江苏省电力设计院,南京市211102

出　　处：《电力建设》2012年第10期46-49,共4页Electric Power Construction

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.

关 键 词：进线档 相间距离 精确校验 三维空间技术 

分 类 号：TM752[电气工程—电力系统及自动化]