750 kV输电线路四分裂刚性跳线系统

doi:10.3969/j.issn.1000-7229.2013.12.021

电力建设 ›› 2013, Vol. 34 ›› Issue (12): 102-105.doi: 10.3969/j.issn.1000-7229.2013.12.021

750 kV输电线路四分裂刚性跳线系统

郝阳1，王恩久2，陈建忠1，谭浩文1，李小亭1

1.西北电力设计院, 西安市 710075； 2.浙江泰昌实业有限公司，杭州市 311106

出版日期:2013-12-01
作者简介:郝阳（1980），男，硕士，高级工程师，从事高压输电线路设计工作，E-mail:haoyang@nwepdi.com；王恩久（1963）,男，本科，高级工程师，从事输变电金具研发设计工作，E-mail:hzwej507722@163.com；陈建忠（1962），男，本科，高级工程师，从事高压输电线路设计工作，E-mail:chenjianzhong@nwepdi.com；谭浩文（1982），男，本科，高级工程师，从事高压输电线路设计工作，E-mail:tanhaowen@nwepdi.com；李小亭（1982），男，硕士，高级工程师，从事高压输电线路设计工作，E-mail:lixiaoting@nwepdi.com。

Rigid Jumper of Quadri-Split Conductors in 750 kV Transmission Line

HAO Yang1, WANG Enjiu2, CHEN Jianzhong1, TAN Haowen1, LI Xiaoting1

1. Northwest Electric Power Design Institute, Xi'an 710075, China；2. Zhejiang Taichang Commerce Co., Ltd., Hangzhou 311106, China

Online:2013-12-01

摘要/Abstract

摘要：

为了满足新疆与西北主网联网750 kV第二通道输变电工程建设需要，研究了750 kV输电线路四分裂跳线系统。采用理论计算的方法得出了跳线的电场强度，确定了子导线型号，根据风偏角计算结果给出了跳线系统的参数，同时结合工程需要开发了跳线四变六转换器和加强抗磨型间隔棒等配套金具。750 kV四分裂跳线系统通过了相关试验及鉴定，能够满足工程使用要求。

关键词: 750 kV输电线路, 四分裂导线, 刚性跳线

Abstract:

In order to satisfy the construction need of the 750 kV transmission and transformation project for the connection of Nowthwest grid and Xinjiang grid, the rigid jumper of quadri-split conductors in 750 kV transmission line was studied. The type of sub-conductor was determined through the theoretical calculation of jumper's electric field strength, and the parameters of the jumper system were given based on results of wind yaw angle calculation. Then, this paper developed the complete fittings for the engineering requirements, such as the 'four to six' converter of jumper, strengthened anti-Wear type spacer, et al. Through the testing and identification, it is shown that the jumper system of 750 kV quadri-split conductors can meet the engineering requirements.

Key words: 750 kV transmission line, quadri-split conductors, rigid jumper

郝阳，王恩久，陈建忠，谭浩文，李小亭. 750 kV输电线路四分裂刚性跳线系统[J]. 电力建设, 2013, 34(12): 102-105.

HAO Yang, WANG Enjiu, CHEN Jianzhong, TAN Haowen, LI Xiaoting.

Rigid Jumper of Quadri-Split Conductors in 750 kV Transmission Line

[J]. ELECTRIC POWER CONSTRUCTION, 2013, 34(12): 102-105.

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750 kV输电线路四分裂刚性跳线系统

Rigid Jumper of Quadri-Split Conductors in 750 kV Transmission Line

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