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500kV变电站主变压器安装施工技术及要点

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主变压器作为变电站核心设备,其安装施工质量直接决定变电站及电力系统持续运行的稳定性和安全性.以 500 kV变电站主变压器为例,结合主变压器安装施工技术流程,从安装施工前的准备与检查、主变压器相关设备安装、主变压器安装施工测试、电缆敷设及安装施工收尾工作等角度介绍主变压器安装施工技术要点,以期为后续变电站主变压器安装施工提供技术参考.
Technology and Key Points of Installation of Main Transformer in 500 kV Substation
Main transformers are as core equipment in substations,and their installation quality directly determines con-tinuous operation stability and safety of substations and power system.Taking 500 kV substation main transformer as an example,this paper describes key points of main transformer installation according to the common technological process flow from the perspectives of preparation and inspection before installation,installation of related equipment,tests during installation,cable laying,and finishing work.The paper may have useful information for future installation practice of main transformers in substations.

500 kV substationmain transformerinstallationkey points of technology

方志强、张彬

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湖南省送变电工程有限公司,湖南 长沙 410000

500 kV变电站 主变压器 安装施工 技术要点

2024

电工技术
重庆西南信息有限公司(原科技部西南信息中心)

电工技术

影响因子:0.177
ISSN:1002-1388
年,卷(期):2024.(3)
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