摘要
"皖电东送"工程是我国首条1000kV交流同塔双回特高压输电工程。全线采用钢管塔设计,目前工程已进入铁塔组立阶段。在淮南—南京—上海、浙北—福州和雅安—武汉等交流特高压工程不断推进的情况下,"皖电东送"工程钢管塔的设计经验对后续交流特高压工程的设计具有十分重要的指导意义。总结了"皖电东送"特高压工程在标准化设计方面的成果;收集、整理了施工、加工单位对钢管塔的反馈意见,提出了钢管塔在设计方面值得进一步改进的地方;归纳了钢管塔部分典型节点设计方案,并给出了节点构造尺寸的推荐意见,供后续特高压工程参考。
＂Anhui Electricity Eastward Transmitting＂ project is the first 1 000 kV double-circuit UHV AC power transmission line adopting the design of steel tube tower in China, which has entered the stage of tower assembling and erecting. With the proceeding of UHV AC projects such as Huainan-Nanjing-Shanghai Project, Northern Zhejiang-Fuzhou Project and Ya＇an-Wuhan Project, the design experience of steel tube tower in ＇Anhui Electricity Eastward Transmitting＇ project has great significance to the design work of future UHV AC projects. The achievements of standardized design in the power transmission project are summarized, the feedback on steel tube tower from construction and processing companies is collected and sorted out; as well as necessary improvements in future tower design are porposed. Finally, the typical node design plans for steel tube tower are concluded and the proper sizes of node configuration are suggested for the references to future UHV projects.
出处
《电力建设》
2013年第4期85-90,共6页
Electric Power Construction
基金
国家电网公司重点工程项目(S292S)
关键词
特高压
钢管塔
设计
节点
UHV
steel tube tower
design
node
