变电站内涝数值模拟研究
Study on Numerical Simulation of Waterlogging of Transforming Substations
余江顺1
作者信息
- 1. 中国电建集团贵州电力设计研究院有限公司,贵州 贵阳 550081
- 折叠
摘要
随着全球气候变化和城市化进程的加速,极端天气事件频发,导致城市内涝问题日益严重.变电站作为城市电力供应的关键基础设施,其在内涝灾害中的安全运行至关重要.变电站内涝数值模拟能够有效评估和预测内涝对变电站的影响,为防洪减灾提供科学依据.围绕变电站内涝数值模拟的关键技术进行研究,探讨了淹没模拟、降雨预测、水文模型以及电网设备相互作用等方面的技术要点,并提出了相应的解决策略.
Abstract
With the acceleration of global climate change and urbanization,extreme weather events occur frequently,lead-ing to increasingly serious urban waterlogging problems.Transforming substations are a key part of infrastructure for ur-ban electric supply,and their safe operation in waterlogging conditions is of crucial importance.The numerical simulation of substation waterlogging can effectively evaluate and predict the impact of waterlogging on substations,providing scien-tific basis for flood prevention and disaster alleviation.This paper focuses on the key technologies entailed in numerical simulation of substation waterlogging,exploring the technical points of inundation simulation,rainfall prediction,hydro-logical models,and the interaction between power grid equipment.It also proposes corresponding suggestions for the prac-tical application of substation waterlogging simulation.
关键词
变电站/内涝/数值模拟/淹没模拟Key words
substation/waterlogging/numerical simulation/inundation simulation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据