环链电动葫芦与卷扬机牵引800 kV换流变压器就位方法差异  

Method Difference of Putting the 800 kV Converter Transformer into Position between Electric Chain Hoist and Winch

作　　者：赵子墨 王东 贺磊 肖哲 ZHAO Zimo;WANG Dong;HE Lei;XIAO Zhe(State Grid Hunan Electric Power Company Limited Construction Company(Consulting Company),Changsha 410007,China)

机构地区：[1]国网湖南省电力有限公司建设分公司(咨询公司),湖南长沙410007

出　　处：《湖南电力》2021年第4期65-69,共5页Hunan Electric Power

摘　　要：介绍环链电动葫芦和卷扬机牵引800 kV换流变压器就位方法,对其受力情况进行了计算。结合雅中换流站工程实际,对两种方法的牵引时长、工器具配置、人工投入等方面开展了对比分析,对后续工程中换流变压器牵引就位的方案设计具有借鉴意义。Two different traction methods of converter transformers are introduced,and the force during the towing process is calculated. Combined with the actual engineering of the Yazhong converter station, the traction time, tool configuration, and manual input of two methods have been compared and analyzed.The results can be used as reference for the design of converter transformer traction scheme in the following projects.

关 键 词：换流变压器 牵引就位 环链电动葫芦 卷扬机 

分 类 号：TH211.3[机械工程—机械制造及自动化]