万安水利枢纽泄洪闸门群控功能的实现  

Implementation of Flood Discharge Strobe Group Control Function for Wan'an Hydro-junction

作　　者：闫琦[1] 刘榕[1] 马程程[1] 

机构地区：[1]国网电力科学研究院/南京南瑞集团公司,江苏省南京市211106

出　　处：《水电自动化与大坝监测》2010年第6期84-86,共3页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：表孔闸门布置在大坝的上部,承担汛期时的抗洪防汛任务。底孔闸门布置在大坝的中部靠下,承担大坝冲沙任务。对于水流湍急流域,表孔和底孔闸门考虑水压对闸门影响,多采用弧形闸门。文中主要介绍改造后的新控制系统的特点,并从控制流程及系统的整体设计方面阐述了如何确保闸门控制系统的可靠性和安全性。Shows the hole strobe arranged in dam upside,undertakes flood prevention duty during the flood season flood-fighting.The bottom hole strobe arranged in dam middle,undertakes the dam to flush the sand duty.Regarding the fluent rapids basin,the radial gate is used for shows the hole and the bottom hole strobe in considering the hydraulic pressure affects to the strobe,The new control system＇s features after modernization is mainly introduced in this paper.It also describes how to guarantee the strobe control system＇s reliability and the security from the control flow chart and system＇s overall design aspect.

关 键 词：水利枢纽 泄洪闸门 计算机监控系统 成组控制 流量计算 

分 类 号：TV663[水利工程—水利水电工程]