直线转角塔用联板的选型与设计  

Selection and Design of Yoke Plate for Suspension Angle Tower

作　　者：夏凯[1] 程思勇[1] 

机构地区：[1]广西电力工业勘察设计研究院,广西南宁530023

出　　处：《红水河》2010年第3期102-103,123,共3页Hongshui River

摘　　要：以500 kV输电线路中直线转角塔联板受力分析为基础,结合工程实例,探讨了联板选型中容易忽略的联板受力与转动问题。针对导线荷载对L型绝缘子串受力的影响进行区别性分析,对联板的受力与运动进行分析,提出了直线转角塔用联板在选型与设计时需注意的问题,并给出了一些改进措施。Based on force analysis of yoke plate on suspension angle tower in 500kV transmission line,the problem of overlooking force and rotation in selection of yoke plate is discussed by taking engineering practice as example.In the case of L-type insulator strings for each string of force under different circumstances,force and motion of yoke plate are analyzed.Problems in selection and design of yoke plate are addressed,and measures for improvement are proposed.

关 键 词：联板 直线转角塔 受力分析 

分 类 号：TM753[电气工程—电力系统及自动化]