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- Title
Pattern Detection and Scaling Laws of Daily Water Demand by SOM: an Application to the WDN of Naples, Italy.
- Authors
Padulano, Roberta; Del Giudice, Giuseppe
- Abstract
In the present paper, a novel method is provided to detect significant daily consumption patterns and to obtain scaling laws to predict consumption patterns for groups of homogeneous users. The first issue relies on the use of Self-Organizing Map to gain insights about the initial assumption of distinct homogeneous consumption groups and to find additional clusters based on calendar dates. Non-dimensional pattern detection is performed on both residential and non-residential connections, with data provided by one-year measurements of a large-size smart water network placed in Naples (Italy). The second issue relies on the use of the variance function to explain the dependence of aggregated variance on the mean and on the number of aggregated users. Equations and related parameters' values are provided to predict mean dimensional daily patterns and variation bands describing water consumption of a generic set of aggregated users.
- Subjects
WATER consumption; PATTERNS (Mathematics); SCALING laws (Statistical physics); SELF-organizing maps; ANALYSIS of variance
- Publication
Water Resources Management, 2019, Vol 33, Issue 2, p739
- ISSN
0920-4741
- Publication type
Article
- DOI
10.1007/s11269-018-2140-0