Verfahren und System zur Erkennung von Betriebsunregelmässigkeiten in einem Wärmeenergieaustauschsystem

Details

Veröffentlichungs-Nr.

EP4814638

Anmeldetag

27. März 2025

Veröffentlichung

30. September 2026

Rechtsraum

EP

Abstract

Disclosed is a computer-implemented method and system for detecting operational irregularities in a thermal energy exchange system comprising a substation between a first (upstream) side and a second (downstream) side. The method obtains time-series measurement data indicative of the substation's operational conditions, segments the data into intervals representing recurring operational behavior, and generates an aggregate fault signature emphasizing short-term variations relative to baseline conditions. This fault signature is then provided to a machine-learning-based fault detection model configured to distinguish faulty behavior from normal operation. A fault condition is identified when the signature deviates from normal operational behavior beyond a predefined criterion, thereby enabling timely and accurate detection of operational faults in the substation and/or downstream heating or cooling systems.

Anmelder

Firmen

VITO NV
Cheddad, Abbas
Alawadi, Sadi
Ghazi, Ahmad Nauman

Land

🇧🇪 Belgien