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Hydraulic reliability analysis of a real network with remotely realtime controlled pressure control valves

Abstract

The paper considers a real water distribution network, where current pressure control strategies exploit classical pressure control valves (PCVs). A previous study identified alternative pressure control strategies exploiting remote real time controlled pressure control valves (RRTC PCVs) together with existing classic ones, aimed at reducing background leakages. The proposed analysis relates to the hydraulic reliability of the system accounting for RRTC PCVs compared to the classic PCVs (already installed). The analysis also assumes fire protection requirements, statistical increase of customer demands and the increase of pipes deterioration (background leakages and pipe roughness). The hydraulic reliability analysis is part of the Management module of the WDNetXL system and is based on advanced hydraulic modelling, including pressure-dependent water demand components (e.g., background leakages), classic PCV and RRTC-PCVs as well as any hydraulic control device (pumps, directional valves) that might change WDN topology during the simulation
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Category

Academic chapter

Language

English

Author(s)

Affiliation

  • SINTEF Community / Infrastructure
  • Technical University of Bari

Year

2017

Publisher

The University of Sheffield

Book

CCWI 2017. 15th International Conference on Computing and Control for the Water Industry Sheffield, UK 5th - 7th September 2017

View this publication at Norwegian Research Information Repository