Real-time adjustment of pressure to demand in water distribution systems: Parameter-less P-controller algorithm

被引：25

作者：

Page, Philip R. ^{[1
]}

Abu-Mahfouz, Adnan M. ^{[2
,3
]}

Yoyo, Sonwabiso ^{[1
]}

机构：

[1] CSIR, Built Environm, ZA-0184 Pretoria, South Africa

[2] Tshwane Univ Technol, Dept Elect Engn, ZA-0001 Pretoria, South Africa

[3] CSIR, Meraka Inst, ZA-0184 Pretoria, South Africa

来源：

12TH INTERNATIONAL CONFERENCE ON HYDROINFORMATICS (HIC 2016) - SMART WATER FOR THE FUTURE | 2016年 / 154卷

关键词：

Water distribution system; Pressure management; Remote real-time control; Closed-loop pressure control; Hydraulic modelling; REDUCING VALVES; LEAKAGE; RTC;

D O I：

10.1016/j.proeng.2016.07.498

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

Remote real- time control is currently the most advanced form of pressure management. Here the parameters describing pressure control valves (or pumps) are changed in real- time in such a way to provide the most optimal pressure in the water distribution system (mostly at the consumer location), as demand and reservoir levels change. An existing parameter-less P-controller based on the flow in a pressure control valve being known is argued to be easy to implement, and is used to develop an efficient controller to adjust the pressure. Its performance compared to an analogous existing parameter-dependent controller is discussed. (C) 2016 The Authors. Published by Elsevier Ltd.

引用

页码：391 / 397

页数：7

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