水电厂下泄流量监测系统的设计与实现  

Design and Implementation of Hydropower Station Relief Flow Rate Monitoring System

作　　者：王晓卫[1] 宋杰[1] 黄磊[1] 陈德顺[1] 林家顺 陈福强 

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210003 [2]福建水口发电集团有限公司,福建省福州市350004

出　　处：《水电自动化与大坝监测》2010年第5期81-84,共4页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：福建省环保厅要求省内各水电厂实时上报下泄流量数据,包括机组发电流量、闸门泄洪流量等信息,以便于对河流进行流量监测。文中结合水口、尤溪水电厂水调自动化系统建设现状,提出一种采用专业水务计算软件得到下泄流量数据、并使用HJ/T 212—2005协议通过Internet向环保部门实时上传监测数据的方案,解决了系统中遇到的实时下泄流量计算、水调系统对外系统单向安全防护、跨系统协议转换等问题,实现了环保部门对水电厂下泄流量的实时监测。该方案同样可以用于福建省环保厅监测范围内的其他水电厂。Department of Environmental Protection of Fujian Province wants each hydropower station in Fujian to real-time upload relief flow rate data,including generator power flow rate and gate relief flow rate,etc.in order to realize real-time monitoring of river flow rate.According to current construction situation of Shuikou,Youxi reservoir dispatch-automation system,a scheme with professional water calculation software used to get relief flow rate,and a HJ/T212—2005 protocol used to upload the data to Department of Environmental Protection is introduced in the paper.The problems encountered in the system are solved with the scheme such as： real-time relief flow calculation,security isolating reservoir dispatching system from other systems,protocol conversion across systems.It achieves the aim of real-time monitoring of river flow,and can be used for other hydropower stations in Fujian province.

关 键 词：水调自动化 水务计算 下泄流量监测系统 安全隔离 

分 类 号：TV736[水利工程—水利水电工程]