乌溪江梯级水电站水库调度自动化系统研究与应用
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摘要
由于久未维护更新、升级成本高昂等原因,乌溪江梯级水电站原有水情测报系统已渐渐不能够满足水电站的需求,故需要开发新的水库调度系统。针对新一代乌溪江梯级水电站水库调度自动化系统,基于电站的需求,提出了水务、预报、调度和指标评价业务一体化的系统构建方法。系统为基于Web服务开发的三层B/S结构,分六大模块,各模块可单独运用,且各模块间的信息可以稳定、自由地交互和共享。系统具备流程一体化、信息共享、自动化运行及人机交互的特点,对系统应用实践中的洪水预报、优化调度、调度方案试算、实时跟踪评价等代表性功能进行了详细阐述,并将上述特点实例化,体现了系统功能的完善性。系统页面设计直观简洁,业务层功能完善且具有良好的业务拓展能力,能够满足乌溪江水电厂日常调度运营的需求。
Because of lack of maintenance and update for a long term and high cost for the update,etc.,the original hydrological information measuring and reporting system for Wuxijiang River cascade hydropower stations cannot meet the demands from the hydropower stations gradually,and then a new reservoir dispatching system is necessary to be developed. For the new generation of the automatic dispatching system for the reservoirs of Wuxijiang River cascade hydropower stations,a method for building up the system that integrates water management,hydrological forecasting,dispatching and index evaluating is put forward herein in accordance with analysis made on the demands from the hydropower stations. On the basis of the Web service-based three-tier B/S structure,the system is divided into six modules and each module can operate alone,while the information can be stably and freely exchanged and shared among all the modules. The system has the characteristics of process integration,information sharing,automatic operation and human-computer interaction. The representative functions of the system,i. e. flood forecasting,optimal dispatching,tentative calculation of operation scheme,real-time tracking evaluation,etc.,in the application practice are described herein,while the characteristics mentioned above are instantiated,thus the perfection of the system is embodied. The system interfaced esign is intuitive and simple and the functions of the business layer are perfect with better expandable abilities,and then can meet the demands from the daily operation of Wuxijiang River Hydroelectric Power Plant.
Because of lack of maintenance and update for a long term and high cost for the update,etc.,the original hydrological information measuring and reporting system for Wuxijiang River cascade hydropower stations cannot meet the demands from the hydropower stations gradually,and then a new reservoir dispatching system is necessary to be developed. For the new generation of the automatic dispatching system for the reservoirs of Wuxijiang River cascade hydropower stations,a method for building up the system that integrates water management,hydrological forecasting,dispatching and index evaluating is put forward herein in accordance with analysis made on the demands from the hydropower stations. On the basis of the Web service-based three-tier B/S structure,the system is divided into six modules and each module can operate alone,while the information can be stably and freely exchanged and shared among all the modules. The system has the characteristics of process integration,information sharing,automatic operation and human-computer interaction. The representative functions of the system,i. e. flood forecasting,optimal dispatching,tentative calculation of operation scheme,real-time tracking evaluation,etc.,in the application practice are described herein,while the characteristics mentioned above are instantiated,thus the perfection of the system is embodied. The system interfaced esign is intuitive and simple and the functions of the business layer are perfect with better expandable abilities,and then can meet the demands from the daily operation of Wuxijiang River Hydroelectric Power Plant.
引文
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[14]宗航,李承军,周建中,等.POA算法在梯级水电站短期优化调度中的应用[J].水电能源科学,2003,21(1):46-48.
[15]冯仲恺,廖胜利,程春田,等.库群长期优化调度的正交逐步优化算法[J].水利学报,2014,45(8):903-911.
[16]王瑞荣,薛楚,陈浩龙.基于混沌优化BP神经网络的江河涌潮短期预报模型[J].水力发电学报,2016,35(4):80-88.
[17]黄草,王忠静,李书飞,等.长江上游水库群多目标优化调度模型及应用研究I:模型原理及求解[J].水利学报,2014,45(9):1009-1018.
[18]赵玉庆,周惠成,张海,等.B/S模式下洪水预报调度系统的研究[J].计算机应用研究,2002,7(1):130-131.
[19]张仁贡.水电站厂内经济运行智能决策支持系统的设计与应用[J].水力发电学报,2010,31(4):243-250.
[20]刘双全,王金文,袁晓辉,等.沅水流域梯级电站发电优化调度决策支持系统[J].水电能源科学,2007,25(2):25-28.
[21]费如君,卢毓伟,樊绍华,等.梯级水电站短期优化调度算法研究及软件开发[J].水力发电,2013,39(7):86-89.
[22]武蕴晨,徐刚.计及弃水风险和机组启停的水电站负荷分配研究[J].水力发电学报,2016,35(10):67-76.
[2]古家平,马光文,黄伟斌,等.梯级水电站短期优化调度算法研究[J].水力发电,2013,39(12):61-64.
[3]孙栋元,卢书超,李元红,等.基于MIKE BASIN的石羊河流域水资源管理模拟模型[J].水文,2015,35(6):50-56.
[4]DOULGERIS C,GEORGIOU P,PAPADIMOS D,et al.Ecosystem approach to water resource management using the MIKE 11 modeling system in the Strymonas River and Lake Kerkini[J].Journal of environment management,2012,94(1):132-143.
[5]LIU H L,CHEN X,BAO A M,et al.Investigation of groundwater response to overland flow and topography using a coupled MIKE SHE/MIKE 11 modeling system for an arid watershed[J].Journal of hydrology,2007,34(7):448-459.
[6]陈鸣,吴永祥,陆卫鲜,等.Info Works RS、Flood Works软件及应用[J].水利水运工程学报,2008,18(4):19-24.
[7]魏凯,梁忠民,陈永钢.Info Works RS软件在河道洪水模拟中的应用[J].水电能源科学,2013,31(8):56-58.
[8]林国勇,师琨.Infoworks RS软件在溪源江洪水模拟中的初步应用研究[J].水利科技,2012,42(2):9-12.
[9]JAMIESON D G,FEDRA K.The“Water Ware”decision-support system for river-basin planning[J].Journal of hydrology,1996,177(3):199-211.
[10]张国祥.水情自动测报系统在黄龙滩水电站的应用[J].湖北电力技术,1992,34(1):21-23.
[11]李向阳,程春田,李刚,等.基于Web的洪水预报系统[J].大连理工大学学报,2003,43(5):681-685.
[12]陈华,郭生练,林凯荣,等.基于Web的水库洪水预报调度系统设计与开发[J].武汉大学学报,2004,37(3):28-31.
[13]刘治理,马光文,严秉忠,等.基于Web的水电站中长期优化调度系统[J].水利水电科技进展,2006,26(1):60-62.
[14]宗航,李承军,周建中,等.POA算法在梯级水电站短期优化调度中的应用[J].水电能源科学,2003,21(1):46-48.
[15]冯仲恺,廖胜利,程春田,等.库群长期优化调度的正交逐步优化算法[J].水利学报,2014,45(8):903-911.
[16]王瑞荣,薛楚,陈浩龙.基于混沌优化BP神经网络的江河涌潮短期预报模型[J].水力发电学报,2016,35(4):80-88.
[17]黄草,王忠静,李书飞,等.长江上游水库群多目标优化调度模型及应用研究I:模型原理及求解[J].水利学报,2014,45(9):1009-1018.
[18]赵玉庆,周惠成,张海,等.B/S模式下洪水预报调度系统的研究[J].计算机应用研究,2002,7(1):130-131.
[19]张仁贡.水电站厂内经济运行智能决策支持系统的设计与应用[J].水力发电学报,2010,31(4):243-250.
[20]刘双全,王金文,袁晓辉,等.沅水流域梯级电站发电优化调度决策支持系统[J].水电能源科学,2007,25(2):25-28.
[21]费如君,卢毓伟,樊绍华,等.梯级水电站短期优化调度算法研究及软件开发[J].水力发电,2013,39(7):86-89.
[22]武蕴晨,徐刚.计及弃水风险和机组启停的水电站负荷分配研究[J].水力发电学报,2016,35(10):67-76.
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