西北水电
西北水電
서북수전
NORTHWEST WATER POWER
2014年
1期
1-6
,共6页
沙颍河%闸坝群%水质%水量%联合调度
沙潁河%閘壩群%水質%水量%聯閤調度
사영하%갑패군%수질%수량%연합조도
Shaying River,gate dam group%water quality%water quantity%joint dispatching
针对淮河闸坝多、河流水污染事件多发、防污防洪矛盾突出的河流环境问题，选择最具典型代表性淮河支流沙颍河为研究对象，对河流水质水量联合调度进行研究。对沙颍河流域进行系统分析，研究确定综合考虑防洪、防污和供水的多目标函数，详细分析现有经验调度规则，确定考虑重点调控闸坝调控能力、水位、下泄流量、水量平衡、水质保护目标约束、水文-水动力-水质关系的约束条件，建立闸坝群水质水量联合调度的数学模型。以历史发生特大污染事故的1994年为实例，进行了模拟调度仿真，验证了水质水量联合调度规律的可行性。
針對淮河閘壩多、河流水汙染事件多髮、防汙防洪矛盾突齣的河流環境問題，選擇最具典型代錶性淮河支流沙潁河為研究對象，對河流水質水量聯閤調度進行研究。對沙潁河流域進行繫統分析，研究確定綜閤攷慮防洪、防汙和供水的多目標函數，詳細分析現有經驗調度規則，確定攷慮重點調控閘壩調控能力、水位、下洩流量、水量平衡、水質保護目標約束、水文-水動力-水質關繫的約束條件，建立閘壩群水質水量聯閤調度的數學模型。以歷史髮生特大汙染事故的1994年為實例，進行瞭模擬調度倣真，驗證瞭水質水量聯閤調度規律的可行性。
침대회하갑패다、하류수오염사건다발、방오방홍모순돌출적하류배경문제，선택최구전형대표성회하지류사영하위연구대상，대하류수질수량연합조도진행연구。대사영하류역진행계통분석，연구학정종합고필방홍、방오화공수적다목표함수，상세분석현유경험조도규칙，학정고필중점조공갑패조공능력、수위、하설류량、수량평형、수질보호목표약속、수문-수동력-수질관계적약속조건，건립갑패군수질수량연합조도적수학모형。이역사발생특대오염사고적1994년위실례，진행료모의조도방진，험증료수질수량연합조도규률적가행성。
The Shaying River, the tributary of and typically represents the Huai River (on which lots of gate dams are built, incidents of river water pollution occur often and contradiction between trash prevention and flood control is outstanding), is selected as the object to study the joint dispatching of water quality&quantity of the rivers.The catchment of the Shaying River is analyzed systematically to study and finalize the multiple-objective functions in general consideration of flood control, trash prevention and water supply.The existing em-pirical dispatching rules are analyzed in detail to determine the regulating & control ability, water level, discharge flow, water quantity balance, restraining of protective objective of water quality and restraining conditions of relationship between hydrology, hydrodynamics and water quality of the key gate dams so as to establish the mathematical model of the joint dispatching of water quality and quantity in gate dam group.With the heavily serious pollution incident occurred in 1994, for example, the dispatching simulation is performed and feasibility of the joint dispatching law of water quality and quantity is verified.
