期刊文献+

特高压输电线路大高差、大截面多型号导线连续上下山展放施工研究

Multi Type Conductors with Large Height Difference and Large Cross Section for UHV Transmission Lines Study on the Construction of Continuous up and Down Hill Spreading
下载PDF
导出
摘要 本文以雅中至江西±800 kV特高压直流输电线路工程导线展放施工为例,针对特高压输电线路大高差、大截面多型号导线连续上下山展放等施工难点,通过优化场地选择、上扬及预倾斜控制、分段施加张力、多型号导线优化连接等措施,解决了施工难题。 Taking the conductor laying construction of Yazhong Jiangxi±800 kV HVDC transmission line project as an example,aiming at the construction difficulties such as large height difference of UHV transmission line,continuous laying of large cross-section multi type conductors up and down the mountain,the construction problems are solved by optimizing site selection,rising and pre tilting control,applying tension by sections,optimizing connection of multi type conductors,etc.
作者 俞磊 石雨 侯建明 王岁涛 孙文坤 Yu Lei;Shi Yu;Hou Jian-ming;Wang Sui-tao;Sun Wen-kun(Taking the conductor laying construction of Yazhong Jiangxi±800 kV HVDC transmission line)
出处 《电力系统装备》 2021年第4期87-88,共2页 Electric Power System Equipment
关键词 特高压 大高差 大截面 多型号 连续上下山 UHV large elevation difference large cross section multi model continuous uphill and downhill
  • 相关文献

参考文献1

二级参考文献23

  • 1廖宗高,陈海波,肖立群,赵峥,何江.特高压输电线路直线塔纵向不平衡张力取值的探讨[J].电力建设,2006,27(2):1-3. 被引量:23
  • 2东北电力设计院.电力工程高压送电线路设计手册[M].北京:中国电力出版社,2002:156-157.
  • 3McClure G, Lapointe M. Modeling the structural dynamic response of overhead transmission lines[J]. Computer and Structures, 2003, 81(8-11): 825-834.
  • 4Campbell D B. Unbalanced tensions in transmission lines[J]. Journal of the Structural Division, 1970, 96(ST10): 2189-2207.
  • 5Mozer J D, Pohlman J C, Fleming J F. Longitudinal load analysis of transmission line systems[J]. IEEE Trans on Power Apparatus and System, 1977, PAS-96(5): 1657-1664.
  • 6中国电力工程顾问集团公司.输电线路不平衡张力与断线张力取值分析报告[R].北京:中国电力力工程顾问集团公司,2006.
  • 7中华人民共和国住房和城乡建设部,中华人民共和国质量监督检验检疫总局.GB50545--2010 110kV-750kV架空输电线路设计规范[s].北京:中国计划出版社,2010.
  • 8中华人民共和国国家能源局.DL/T5440--2009重覆冰架空输电线路设计技术规程[s].北京:中国电力出版社,2009.
  • 9Yang Fengli, Yang Jingbo, Han Junke, et al. Analysis on dynamic responses of transmission tower line system under ice shedding [J]. International Journal of Structural Stability and Dynamics, 2010, 10(3): 461-481.
  • 10YangFengli, YangJingbo, HanJunke, etal. Numerical simulation on the HV transmission tower-line system under ice shedding [C]//IEEE Transmission and Distribution Conference in Asia 2009. Seoul, Korea: IEEE, 2009: 1-5.

共引文献27

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部