能源工程2024，Vol.44Issue(6)：85-93,9.DOI:10.16189/j.nygc.2024.06.010
考虑代理模型的海上换流站结构-GIS设备一体化分析研究
Vibration model simplification of converter valve in offshore HVDC substation based on response surface method
摘要
Abstract
An integrated coupling analysis method of offshore converter station structure and gas-insulated switchgear(GIS)based on the agent model is proposed to improve the efficiency and accuracy of the assessment of GIS equipment under complex ocean dynamics.Through the refinement model and the establishment of the proxy model based on the response surface method,the integrated structure-equipment coupling model is established on the basis of verifying the accuracy of the dynamic characteristics of the proxy model,and the base response and strength level of the GIS equipment under the key working conditions of marine transportation,floating bracket docking,wave vibration and seismic action are deeply analysed.The results show that the dynamic response of GIS equipment is closely related to the structural type,and the integrated coupling analysis is an effective means to accurately solve the vibration of the equipment,and the pontoon docking and seismic conditions are the key conditions in service and in position for the study of the seaworthiness and design optimisation of GIS equipment.关键词
海上换流站/气体绝缘开关设备/一体化耦合分析/代理模型/响应面法Key words
offshore HVDC substation/gas insulated switchgear(GIS)/integrated coupling analysis/agent model/response sur-face methodology(RSM)分类
建筑与水利引用本文复制引用
陈杰峰,孙震洲,杜海,贺永明,占小猛..考虑代理模型的海上换流站结构-GIS设备一体化分析研究[J].能源工程,2024,44(6):85-93,9.基金项目
国家重点研发计划(2021YFB2400605),中国电建集团华东勘测设计研究院有限公司科技项目(KY2023-ZD-06,KY2024-XNY-02-05) （2021YFB2400605）
