Field-Oriented Methodology for Real-Time Pressure Control to Reduce Leakage in Water Distribution Networks
Publication: Journal of Water Resources Planning and Management
Volume 142, Issue 12
Abstract
In this paper, a novel field-oriented methodology to setup real-time control (RTC) for leakage reduction by pressure control valves in water distribution networks is presented. The paper introduces modalities to address the selection of proper RTC system architecture based on the network connectivity at the valve sites. Criteria for target node identification and RTC strategy selection in case of single-control (one valve–one target node) and multiple-control (multiple valve–one target node) architectures are developed. The impact on the control performance of controller calibration and communication protocol selection procedures, and of background noise in pressure signals is also explored. Then, developed criteria and procedures are applied to a Norwegian water distribution network in which a future field-pilot RTC system will be installed. Benefits in terms of pressure control effectiveness and water leakage reduction are evaluated by simulation under different control scenarios as a basic step to assess installation potentiality.
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Acknowledgments
Development of methodologies presented in this paper was supported by the research project “Novel methodologies for sustainable design and management of water distribution systems” under FIR2014 Research Programme.
References
Ali, M. (2015). “Knowledge-based optimization model for control valve locations in water distribution networks.” J. Water Resour. Plann. Manage., 04014048.
Araujo, L. S., Ramos, H., and Coelho, S. T. (2006). “Pressure control for leakage minimization in water distribution systems management.” J. Water Resour. Plann. Manage., 20(1), 133–149.
Åström, K. J., and Hägglund, T. (1984). “Automatic tuning of simple regulators with specifications on phase and amplitude margins.” Automatica, 20(5), 645–651.
Åström, K. J., and Wittenmark, B. (1996). Computer-controlled systems: theory and design, 3rd Ed., Dover Books on Electrical Engineering, Mineola, NY.
Babayan, A., Kapelan, Z., Savic, D., and Walters, G. (2005). “Least-cost design of water distribution networks under demand uncertainty.” J. Water Resour. Plann. Manage., 375–382.
Berardi, L., Laucelli, D., Ugarelli, R., and Giustolisi, O. (2015). “Leakage management: Planning remote real time controller pressure reduction in Oppegård municipality.” Procedia Eng., 119, 72–81.
Brdys, M. A., and Ulanicki, B. (1994). Operational control of water systems, Prentice Hall, London.
Buchberger, S. G., and Wells, G. J. (1996). “Intensity, duration, and frequency of residential water demands.” J. Water Resour. Plann. Manage., 11–19.
Campisano, A., Cabot Ple, J., Muschalla, D., Pleau, M., and Vanrolleghem, P. A. (2013). “Potential and limitations of modern equipment for real time control of urban wastewater systems.” Urban Water J., 10(5), 300–311.
Campisano, A., Creaco, E., and Modica, C. (2010). “RTC of valves for leakage reduction in water supply networks.” J. Water Resour. Plann. Manage., 138–141.
Campisano, A., and Modica, C. (2002). “PID and PLC units for the real-time control of sewer systems.” Water Sci. Technol., 45(7), 95–104.
Campisano, A., Modica, C., and Vetrano, L. (2012). “Calibration of proportional controllers for the RTC of pressures to reduce leakage in water distribution networks.” J. Water Resour. Plann. Manage., 377–384.
Creaco, E., and Franchini, M. (2013). “A new algorithm for real-time pressure control in water distribution networks.” Water Sci. Technol., 13(4), 875–882.
Creaco, E., Franchini, M., and Todini, E. (2016). “The combined use of resilience and loop diameter uniformity as a good indirect measure of network reliability.” Urban Water J., 13(2), 167–181.
Creaco, E., and Pezzinga, G. (2015a). “Embedding linear programming in multi objective genetic algorithms for reducing the size of the search space with application to leakage minimization in water distribution networks.” Environ. Modell. Software, 69, 308–318.
Creaco, E., and Pezzinga, G. (2015b). “Multiobjective optimization of pipe replacements and control valve installations for leakage attenuation in water distribution networks.” J. Water Resour. Plann. Manage., 04014059.
Filion, Y. R., Adams, B. J., and Karney, B. W. (2007). “Stochastic design of water distribution systems with expected annual damages.” J. Water Resour. Plann. Manage., 244–252.
Germanopoulos, G. (2007). “A technical note on the inclusion of pressure dependent demand and leakage terms in water supply network.” Civ. Eng. Environ. Syst., 2(3), 171–179.
Giustolisi, O., Savic, D., and Kapelan, Z. (2008). “Pressure driver demand and leakage simulation for water distribution networks.” J. Hydraul. Eng., 626–635.
Jowitt, P. W., and Xu, X. (1990). “Optimal valve control in water distribution networks.” J. Water Resour. Plann. Manage., 455–472.
Kumar, M. P., and Kumar, M. M. (2009). “Tuning of PID controllers for water networks—Different approaches.” J. Am. Water Works Assoc., 101(7), 95–107.
Lansey, K. E., Duan, N., Mays, L. W., and Tung, Y. K. (1989). “Water distribution system design under uncertainties.” J. Water Resour. Plann. Manage., 630–645.
Mounce, S. R., Mounce, R. B., and Boxall, J. B. (2012). “Identifying sampling interval for event detection in water distribution networks.” J. Water Resour. Plann. Manage., 187–191.
Nicolini, M., and Zovatto, L. (2009). “Optimal location and control of pressure reducing valves in water networks.” J. Water Resour. Plann. Manage., 178–187.
Pezzinga, G., and Gueli, R. (1999). “Discussion of optimal location of control valves in pipe networks by genetic algorithms.” J. Water Resour. Plann. Manage., 65–67.
Prescott, S., and Ulanicki, B. (2008). “Improved control of pressure reducing valves in water distribution networks.” J. Hydraul. Eng., 56–65.
Reis, L. F. R., Porto, R. M., and Chaudry, F. H. (1997). “Optimal location of control valves in pipe networks by genetic algorithms.” J. Water Resour. Plann. Manage., 317–326.
Schütze, M., Campisano, A., Colas, H., Schilling, W., and Vanrolleghem, P. A. (2004). “Real time control of urban wastewater systems—Where do we stand today?” J. Hydrol., 299(3–4), 335–348.
Svrcek, W. Y., Mahoney, D. P., and Young, B. R. (2014). A real-time approach to process control, Wiley, Mississauga, ON, Canada.
Tullis, J. P. (2003). Invited lecture: Valve selection and application, pumps, electromechanical devices and systems applied to urban water management, Balkema, Amsterdam, Netherlands, 613–622.
Ulanicki, B., Bounds, P. L. M., Rance, J. P., and Reynolds, L. (2000). “Open and closed loop pressure control for leakage reduction.” Urban Water, 2(2), 105–114.
U.S. EPA. (2006). “Real time control of urban drainage networks.”, Washington, DC.
Vairavamoorthy, K., and Lumbers, J. (1998). “Leakage reduction in water distribution systems: Optimal valve control.” J. Hydraul. Eng., 1146–1154.
Walski, T. M. (2001) “Understanding the adjustments for water distribution system model calibration.” J. Indian Water Works Assoc., 33(2), 151–157.
Wu, Z., Sage, P., and Turtle, D. (2010). “Pressure-dependent leak detection model and its application to a district water system.” J. Water Resour. Plann. Manage., 136(1), 116–128.
Ziegler, J. G., and Nichols, N. B. (1942). “Optimum settings for automatic controllers.” Trans. ASME, 64, 759–768.
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© 2016 American Society of Civil Engineers.
History
Received: Oct 28, 2015
Accepted: May 9, 2016
Published online: Jul 21, 2016
Published in print: Dec 1, 2016
Discussion open until: Dec 21, 2016
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