公开(公告)号：US20220002984A1

公开(公告)日：2022-01-06

申请号：US17281283

申请日：2019-10-01

Applicant: SUEZ GROUPE

Inventor： Andrea ROSSI ,  David DUCCINI ,  Huan YIN ,  Guillaume CUSSONNEAU

IPC: E03B7/07 ,  G01M3/28 ,  E03B7/00 ,  G06F16/28 ,  G05B17/02

Abstract: A method for identifying the source of pressure transients in a water distribution network comprising a plurality of high-frequency pressure sensors installed therein. The method includes an acquisition step to acquire a plurality of pressures values for each high frequency pressure sensor during a preset time limit, said plurality of pressures values defining a sampled pressure variation record nearby each sensor during said preset time limit; a detection step for detecting transient events amongst the sampled pressure variation record; a grouping step for grouping detected transient events amongst the sampled pressure variation record; and a localization step for localizing the source of said grouped transient events in function of said sampled pressure variation records.