Reliability Model Of Water Distribution Network Using Minimum Cut Set Approach Based On Rayleigh Distribution

摘要

One of the factors impacting water shortage is the inhibition of water flow in broken pipelines. Therefore, to anticipate future problems, it is necessary to analyze the reliability of the water distribution network in order to assess the durability in a particular situation. This analysis also discusses the hazard model in analyzing the failure rate of a component. The objective of this research is to explain the application of the water distribution network reliability model based on Rayleigh distribution using the minimum cut set method approach, determining the number of paths from the water distribution network for each valve of the disposal node so that they can be calculated for each node with an adjacency matrix. The results of data analysis of the pipeline data for DMA of Buring 3F obtained three stages of reliability in regulating the flow of water in pipelines. The percentage of pipeline network reliability with the minimum cut-set method is in the first stage 96.43% for the sink node valve 9, in the second stage 99.42% for the sink node valve 43 and the final stage for the valve node 9 and 43 is 99.97%. So to solve the issue of clean water catchment it is necessary to consider the reliability of the water distribution network.