220kV变电站防洪竖向布置优化设计

220 kV Substation Anti-flood Vertical Layout Optimization Design

结合变电工程防洪设计新标准及220kV变电站防洪新标准,分析220kV变电站防洪设计的依据及洪水进站对变电站的影响,提出3种不同洪水淹没深度下的变电站防洪竖向布置设计方案,说明竖向布置设计应注意的问题及220kV变电站防洪竖向布置最优设计方案的确定原则。

Through the analysis on the impact on flood in sub- station, in combination with the design standards of electrical engineering, this paper puts forward three kinds of design scheme of floodcontrol vertical arrangement under different flooding depth, and gives the vertical layout design should pay attention to the problem..