The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2024
Filed:
Jun. 11, 2019
Belimo Holding Ag, Hinwil, CH;
Jürg Keller, Wangen bei Olten, CH;
Armon Hänseler, Neerach, CH;
Forest Reider, Seegraeben, CH;
Stefan Mischler, Wald, CH;
BELIMO HOLDING AG, Hinwil, CH;
Abstract
For controlling energy transfer (Q) of a thermal energy exchanger of an HVAC system, a control system determines flow-dependent model parameters (M) for modelling performance of the thermal energy exchanger, using a plurality of measurement data sets, each measurement data set including for a respective measurement time a value of a measured flow of fluid (Φact), a value of a measured supply temperature (Tsup) of the fluid, and a value of the measured return temperature (Tret) of the fluid. The control system calculates an estimated energy transfer (Qest) of the thermal energy exchanger, using the flow-dependent model parameters (M), and controls (S) the energy transfer (Q) of the thermal energy exchanger by regulating (S) the flow of fluid (Φ) through the thermal energy exchanger, using the estimated energy transfer (Qest).