摘要
为实现1000 kV交流特高压线路施工中同相子导线的同时展放,国家电网公司组织开展"特高压输电线路同步放线技术研究"科研,创新发明了一套同步控制张力放线系统,解决了"2×(一牵4)"方案中2套牵引设备、张力设备同步展放的问题,保证了1000 kV八分裂导线同步展放质量,并在特高压交流试验示范工程中成功试用。
To realize synchronous pay-off of the same phase subconductors during 1 000 kV UHV line construction,SGCC carried out the project of ＂study of synchronous pay-off technology for UHV transmission lines＂ and developed a set of synchronous tension pay-off system.With the system,the construction quality of synchronous pay-off of 1000 kV four-bundled conductors was ensured.The system was successfully implemented in AC UHV demonstration project in China.
出处
《华东电力》
北大核心
2009年第12期2029-2031,共3页
East China Electric Power
关键词
交流特高压输电工程
张力放线
同步技术
UHV transmission project
tension pay-off
synchronous technology
