Consideration on Leak/Fault Detection System in Mass Transfer Networks

Leaks and faults detection in the energy fluids and utilities distribution networks represents an objective with significant implications, where the safety of life and pollution are the included priorities. Reality and scientific literature contains dedicated solutions, validated in time by theory and industry. Starting from a few of these, this paper proposes and analyses several applicative solutions based on the models identification, (mathematical) modeling and supervision of the normal and fault operation in the transportation and distribution networks for (gas and liquid) utilities. The supervisory structure proposed is based on sensors/data acquisition and control architecture, associated with the transportation and distribution network's SCADA system. The main purpose is to detect the fault situation as fast as possible and to indicate more accurately the affected area/point. The methods have been implemented in real time, tested and validated by means of an experimental laboratory facility.