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1. WO2022097086 - METHOD, MEASURING STATION AND SYSTEM FOR DETERMINING THE BEHAVIOUR OF ONE ELECTRICAL OR ELECTRONIC POWER COMPONENT

Publication Number WO/2022/097086
Publication Date 12.05.2022
International Application No. PCT/IB2021/060270
International Filing Date 05.11.2021
IPC
G01R 27/26 2006.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
27Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
02Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
26Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants
G01R 31/72 2020.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
50Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
72Testing of electric windings
G06F 30/367 2020.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
30Computer-aided design
30Circuit design
36Circuit design at the analogue level
367Design verification, e.g. using simulation, simulation program with integrated circuit emphasis , direct methods or relaxation methods
CPC
G01R 27/2611
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
27Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
02Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
26Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; ; Measuring impedance or related variables
2611Measuring inductance
G01R 31/40
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
40Testing power supplies
G01R 31/72
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
50Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
72Testing of electric windings
G06F 30/367
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
30Computer-aided design [CAD]
30Circuit design
36Circuit design at the analogue level
367Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
Applicants
  • IPERA S.R.L. [IT]/[IT]
Inventors
  • FEMIA, Nicola
  • DI CAPUA, Giulia
Agents
  • BOVO, Valentina
  • SCILLETTA, Andrea
  • SCILLETTA, Claudia
  • BRUNI, Alessandro
Priority Data
10202000002659906.11.2020IT
Publication Language English (en)
Filing Language Italian (IT)
Designated States
Title
(EN) METHOD, MEASURING STATION AND SYSTEM FOR DETERMINING THE BEHAVIOUR OF ONE ELECTRICAL OR ELECTRONIC POWER COMPONENT
(FR) PROCÉDÉ, POSTE DE MESURE ET SYSTÈME DE DÉTERMINATION DU COMPORTEMENT D'UN COMPOSANT DE PUISSANCE ÉLECTRIQUE OU ÉLECTRONIQUE
Abstract
(EN) Method (1) for determining the behaviour of one electrical or electronic power component (2), with respect to a working limit condition, the method comprising the following operational steps: A. defining one three-dimensional mathematical space (3) of operational parameters of interest for the electrical or electronic power component (2), wherein the coordinates of an n-th point Pn of the three-dimensional mathematical space (3) correspond to specific values of the operational parameters of interest for the electrical or electronic power component (2); B. defining one exploration field (4) of the three-dimensional mathematical space, one working limit condition for the electrical or electronic power component (2) and one set R of response parameters of interest for the electrical or electronic power component (2); C. exploring, said three-dimensional mathematical space (3) by: - the generation of at least one stimulus, determined based on the coordinates of the points Pn of the three-dimensional mathematical space (3) and based on the exploration field (4), - the application of the at least one stimulus, to the at least one electrical or electronic power component (2), and - the detection of one corresponding response to the stimulus thereby applied, from the electrical or electronic power component (2), and based on the response thereby detected, determining, and storing one finite subset of points P*n of said mathematical space (3) among the points Pn of the mathematical space (3), for which that working limit condition of that electronic power component (2) is met; and D. determining one mathematical model that analytically describes the locus of the points P*n of that three-dimensional mathematical space (3) thereby stored, thereby obtaining the locus (5) of the operational parameters that determine a response from said electrical or electronic power component (2) that meets that working limit condition.
(FR) L'invention concerne un procédé (1) de détermination du comportement d'un composant de puissance électrique ou électronique (2), par rapport à une condition de limite de travail, le procédé comprenant les étapes de fonctionnement suivantes consistant à : A. définir un espace mathématique tridimensionnel (3) de paramètres de fonctionnement d'intérêt du composant de puissance électrique ou électronique (2), les coordonnées d'un n-ième point Pn de l'espace mathématique tridimensionnel (3) correspondant à des valeurs spécifiques des paramètres de fonctionnement d'intérêt du composant de puissance électrique ou électronique (2) ; B. définir un champ d'exploration (4) de l'espace mathématique tridimensionnel, une condition de limite de travail du composant de puissance électrique ou électronique (2) et un ensemble R de paramètres de réponse d'intérêt du composant de puissance électrique ou électronique (2) ; C. explorer, ledit espace mathématique tridimensionnel (3) par : - la génération d'au moins un stimulus, déterminé sur la base des coordonnées des points Pn de l'espace mathématique tridimensionnel (3) et sur la base du champ d'exploration (4), - l'application dudit stimulus, audit composant de puissance électrique ou électronique (2), et - la détection d'une réponse correspondante au stimulus ainsi appliqué, à partir du composant de puissance électrique ou électronique (2) et, sur la base de la réponse ainsi détectée, la détermination et la mémorisation d'un sous-ensemble fini de points P*n dudit espace mathématique (3) parmi les points Pn de l'espace mathématique (3), pour lequel est satisfaite cette condition de limite de travail de ce composant de puissance électronique (2) ; et D. déterminer un modèle mathématique qui décrit analytiquement le lieu géométrique des points P*n de cet espace mathématique tridimensionnel (3) ainsi mémorisé, ce qui permet d'obtenir le lieu géométrique (5) des paramètres de fonctionnement qui déterminent une réponse à partir dudit composant de puissance électrique ou électronique (2) qui satisfait cette condition de limite de travail.
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