OPTIMISATION OF WATER NETWORKS.

被引：0
|
作者：
Coulbeck, B. [1 ]
机构：
[1] Leicester Polytechnic, Sch of, Electronic & Electrical, Engineering, Leicester, Engl, Leicester Polytechnic, Sch of Electronic & Electrical Engineering, Leicester, Engl
来源：
Measurement and Control | 1984年 / 6卷 / 05期
关键词：
MATHEMATICAL PROGRAMMING; DYNAMIC - Applications - PUMPS - Scheduling - VALVES AND VALVE GEAR - Control - WATER SUPPLY - Control;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A detailed systems analysis is performed which allows formulation of simplified hydraulic and cost models covering all significant operational aspects. A problem at present under investigation concerns optimized pump scheduling of single reservoir sources. For this situation practical results are obtained by use of dynamic programming. The method is then extended to cover systems having multiple source supplies external to the network, together with variable closure valves which can be used to control the network operation. Under these conditions it is possible to partition the problem into that of a dynamic source optimization task and a static network control task. Source optimization takes account of the relative cost of supply to yield optimal pumping schedules, and network control involves adjustment of the valves to maintain the optimal operating conditions.
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页码：271 / 280
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