Verfahren und Vorrichtung zur Steuerung einer Kälteanlage mit mehreren Kühlern in einer Anordnung oder einem Netzwerk

Details

Veröffentlichungs-Nr.

EP4579152

Aktenzeichen

EP23220368

Anmeldetag

27. Dezember 2023

Veröffentlichung

2. Juli 2025

Rechtsraum

EP

IPC

F25B49/02

Abstract

A method for controlling a refrigeration system comprising a plurality of chillers in an arrangement or network, at least some of which differ from each other in performance characteristics with respect to cooling capacity or power to be provided, electrical power consumed and cooling water temperature, comprising the steps ofa) detecting a requested target cooling capacity and a current cooling water temperature;b) determining the available cooling capacity of the chillers in the network on the basis of the respective capacity characteristics and the detected current cooling water temperature;c) determining the possible combinations of chillers that can provide the required target cooling capacity;d) selecting, from the possible combinations of chillers and based on their respective performance characteristics, the combination that provides the highest overall efficiency; ande) operating the chillers of the selected combination.

Anmelder

Firma

Vertiv Srl.

Land

🇮🇹 Italien

Fachgebiete