EP 4232831 A1 20230830 - TESTING A PARAMETERIZATION OF ONE OR MORE MEASURING DEVICES
Title (en)
TESTING A PARAMETERIZATION OF ONE OR MORE MEASURING DEVICES
Title (de)
PRÜFUNG EINER PARAMETRISIERUNG EINER ODER MEHRERER MESSEINRICHTUNGEN
Title (fr)
TEST D'UN PARAMÉTRAGE D'UN OU DE PLUSIEURS DISPOSITIFS DE MESURE
Publication
Application
Priority
- EP 21151854 A 20210115
- EP 2021082633 W 20211123
Abstract (en)
[origin: WO2022152438A1] A method for testing one or more measuring devices n (42) for resources (43) of an energy system (4) is proposed, wherein the measuring devices n (42) are assigned to a common measuring device (41), characterized by at least the following steps of: - capturing a measurement signal P n (t) by means of each of the measuring devices n (42);- capturing a sum signal P PCC (t) by means of the common measuring device (41);- providing a target function Z which determines a difference between the captured sum signal P PCC (t) and a modelled sum signal (formula (I)), wherein - the modelled sum signal (formula (I)) is formed by means of the captured measurement signals P n (t) and a respective scaling factor S n ; and - calculating the values of the scaling factors S n by extremalizing the target function Z; wherein - the testing is carried out by determining an error of one of the measuring devices n by virtue of the calculated value of the associated scaling factor S n differing from a value stipulated for the respective measuring device n (42). The invention furthermore relates to a method for starting up a plurality of measuring devices (42).
IPC 8 full level
G01R 19/25 (2006.01); G01R 31/50 (2020.01); G01R 31/67 (2020.01)
CPC (source: EP US)
G01R 19/2513 (2013.01 - EP US); G01R 31/50 (2020.01 - EP US); G01R 31/67 (2020.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4030173 A1 20220720; AU 2021420762 A1 20230713; AU 2021420762 B2 20240711; CN 116710793 A 20230905; EP 4232831 A1 20230830; US 2024085494 A1 20240314; WO 2022152438 A1 20220721
DOCDB simple family (application)
EP 21151854 A 20210115; AU 2021420762 A 20211123; CN 202180089545 A 20211123; EP 2021082633 W 20211123; EP 21823775 A 20211123; US 202118260918 A 20211123