750kV开关设备现场交流耐压车载试验平台的研发与现场应用  

Research and Field Application of the 750kV Switchgear Live AC Voltage Vehicle Test Platform

作　　者：陈敏[1] 汪涛[1] 陈隽[1] 白尧[1] 周宏 周青青 

机构地区：[1]国网湖北省电力公司电力科学研究院,湖北武汉430077 [2]苏州华电电气股份有限公司,江苏苏州215000

出　　处：《湖北电力》2014年第6期25-29,33,共6页Hubei Electric Power

摘　　要：750kV开关设备现场交流耐压车载试验平台通过优化设计研究,包括平台整体设计、电场分布仿真计算、轴荷分配与质心稳定性校核等,将750kV成套变频串联谐振试验装置和辅助系统集成于车上,无需依赖外部吊装设备,自动化控制水平高,接线方便。通过将国内最高电压等级的750kV整车耐压试验平台成功应用到某±800kV特高压换流站,工作效率至少提高了5倍。By optimization designing,including the overall design,calculation of the electric field,axle load distribution and centroid stability check,etc,750 kV switchgear live AC voltage vehicle test platform integrates 750 kV complete series resonant frequency test equipment and auxiliary systems in a car.The platform needn' t relying on external lifting equipment,which has high level of automation and easy to wire.The 750 kV voltage test vehicle platform which has the highest voltage level has successfully applied to a±800kV HVDC converter station,the work efficiency is increased at least five times.

关 键 词：车载试验平台 现场交流耐压试验 电场分布计算 轴荷分配 质心稳定性 安全价值分析 

分 类 号：TM564[电气工程—电器]