International Conference on Electronics, Information and Communication Engineering (EICE 2012)
93 Research on Method of Leakage Localization of Water Supply Network
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A method of leakage localization of water supply network based on DMA management technology was discussed in this paper. After having built the district metered areas of water supply network, the flow data was achieved by reading the metering devices. These data was used to identify the leakage district and determine the water leakage in water supply network. On the basis of identifying of leakage district, the possible leak position was located by using the microscopic hydraulic model. Finally, the leak position was located accurately by using the method of the artificial leak detection. A case study was conducted to verify the feasibility and effectiveness of this method.