A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Radial flow type hydropower station forebay water level adjusting method and system
The invention provides a radial flow type hydropower station forebay water level adjusting method and system. A water level control point can be triggered according to changes of the forebay water level, after the water level control point is triggered, the change flow of a hydropower station can be calculated according to the engineering arrangement condition of the hydropower station, on the basis, the reference flow of the hydropower station is inversely calculated according to the current output of a unit, optimization calculation is carried out according to the change flow and the factorssuch as the unit operation efficiency and pipeline arrangement, and therefore the optimal adjustment of loads is achieved.
本发明提出了一种径流式水电站前池水位调整方法及系统，可以根据前池水位变化，进行水位控制点的触发，在触发水位控制点后，可以根据水电站的工程布置情况，计算得到其变化流量，在此基础上，根据机组当前出力反算其引用流量，针对变化流量，结合机组运行效率和管道布置等因素，进行优化计算，从而实现负荷的最佳调整。
Radial flow type hydropower station forebay water level adjusting method and system
The invention provides a radial flow type hydropower station forebay water level adjusting method and system. A water level control point can be triggered according to changes of the forebay water level, after the water level control point is triggered, the change flow of a hydropower station can be calculated according to the engineering arrangement condition of the hydropower station, on the basis, the reference flow of the hydropower station is inversely calculated according to the current output of a unit, optimization calculation is carried out according to the change flow and the factorssuch as the unit operation efficiency and pipeline arrangement, and therefore the optimal adjustment of loads is achieved.
本发明提出了一种径流式水电站前池水位调整方法及系统，可以根据前池水位变化，进行水位控制点的触发，在触发水位控制点后，可以根据水电站的工程布置情况，计算得到其变化流量，在此基础上，根据机组当前出力反算其引用流量，针对变化流量，结合机组运行效率和管道布置等因素，进行优化计算，从而实现负荷的最佳调整。
Radial flow type hydropower station forebay water level adjusting method and system
一种径流式水电站前池水位调整方法和系统
MA YUEXIAN (author) / DENG XU (author) / WANG PENG (author) / GUO FENG (author) / GUO YANGYANG (author) / LIU JIXUAN (author)
2020-10-23
Patent
Electronic Resource
Chinese
IPC:
F03B
MACHINES OR ENGINES FOR LIQUIDS
,
Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
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