Verfahren zur Robusten Steuerung eines Wasserverteilungsnetzes

Details

Veröffentlichungs-Nr.

EP4428774

Aktenzeichen

EP23161301

Anmeldetag

10. März 2023

Veröffentlichung

1. Oktober 2025

Erteilung

1. Oktober 2025

Rechtsraum

EP

IPC

G06Q10/04

Abstract

A method (300) for controlling a water distribution network (100) is described, including:providing a hydraulic model for characterizing the water distribution network (100);providing a start sequence of control variable values for each of at least one actuator (110a, 110b, 130a, 130b, 130c) of the water distribution network (100); andproviding an initial hydraulic head value (115) for each of at least one water supply node (140a, 140b, 140c) of the water distribution network (100);providing an objective for optimized controlling the water distribution network (100); providing a forecast (340) of a sequence of nominal values of a water demand for each at least one water demand node (120a, 120b, 120c, 120d, 120e) of the water distribution network (100) within a time horizon; andproviding an associated uncertainty range for each nominal value of the water demand; determining a sequence of control variable values for each of the at least one actuator (110a, 110b, 130a, 130b, 130c) for controlling the water distribution network (100) based on a continuous optimization problem for controlling the water distribution network (100) with respect to the objective, wherein a solver module for the continuous optimization problem is configured for being started based on the provided initial hydraulic head value for each of the at least one water supply node (140a, 140b, 140c) and/or based on the provided start sequence of control variable values; and based on the provided forecast; and wherein the values of the control variables are optimized under consideration of the provided water demand uncertainty range for each at least one water demand node (120a, 120b, 120c, 120d, 120e); and wherein the sequence of control variable values (372) are determined to be provided to the at least one actuator (110a, 110b, 130a, 130b, 130c) for controlling the water distribution network (100) within the time horizon.

Anmelder

Firma

ABB SCHWEIZ AG

Land

🇨🇭 Schweiz

Fachgebiete