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1. WO2020193820 - DIAGNOSTIC MODULE OF A PHOTOVOLTAIC PANEL

Publication Number WO/2020/193820
Publication Date 01.10.2020
International Application No. PCT/ES2019/070210
International Filing Date 28.03.2019
IPC
G06F 1/30 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
30Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
H02S 50/10 2014.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC MODULES
50Monitoring or testing of PV systems, e.g. load balancing or fault identification
10Testing of PV devices, e.g. of PV modules or single PV cells
G01R 31/40 2014.01
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
Applicants
  • HERNÁNDEZ MARTÍNEZ, Bhishma [ES]/[ES]
Inventors
  • HERNÁNDEZ MARTÍNEZ, Bhishma
Agents
  • GONZALEZ LOPEZ-MENCHERO, Alvaro Luis
Priority Data
Publication Language Spanish (ES)
Filing Language Spanish (ES)
Designated States
Title
(EN) DIAGNOSTIC MODULE OF A PHOTOVOLTAIC PANEL
(ES) MÓDULO DE DIAGNÓSTICO DE UN PANEL FOTOVOLTAICO
(FR) MODULE DE DIAGNOSTIC D'UN PANNEAU PHOTOVOLTAÏQUE
Abstract
(EN)
The invention relates to a module for the diagnosis of a single photovoltaic panel, which comprises a first connection for input wiring (3) coming from a photovoltaic solar panel, a second connection for output wiring (4) through which at least the energy from the photovoltaic panel exits, a measurement means (4) for measuring the voltage and current coming from the photovoltaic solar panel, through input wiring (2) coming from a photovoltaic panel, a control logic (5) and communication means. Thanks to this module associated with each of the panels, it is possible to avoid manual supervision of each and every one of the panels, to eliminate the impossibility of detecting malfunctioning or operation outside the maximum power point of the panels, to overcome the difficulty in evacuating the direct current and to avoid production and efficiency losses of the photovoltaic solar installations.
(ES)
Módulo para el diagnóstico de un solo panel fotovoltaico que comprende una primera conexión para un cableado de entrada (3) proveniente de un panel solar fotovoltaico, una segunda conexión para un cableado de salida (4) a través del cual sale al menos la energía del panel fotovoltaico, unos medios de medición (4) de la tensión y corriente provenientes del panel solar fotovoltaico, a través de un cableado de entrada (2) proveniente de un panel fotovoltaico, una lógica de control (5) y unos medios de comunicaciones. Gracias a este módulo asociado con cada uno de los paneles se consigue evitar una supervisión manual de todos y cada uno de los paneles, eliminar la imposibilidad de detectar el mal funcionamiento o funcionamiento fuera del punto de máxima potencia de los paneles, superar la dificultad en la evacuación de la corriente continua y evitar las pérdidas de producción y eficiencia de las instalaciones solares fotovoltaicas.
(FR)
La présente invention concerne un module de diagnostic d'un panneau photovoltaïque individuel qui comprend une première connexion pour un câblage d'entrée (3) provenant d'un panneau solaire photovoltaïque, une seconde connexion pour un câblage de sortie (4) au moyen duquel sort au moins l'énergie du panneau photovoltaïque, des moyens de mesure (4) de la tension et du courant provenant du panneau solaire photovoltaïque, par un câblage d'entrée (2) provenant d'un panneau photovoltaïque, une logique de commande (5) et des moyens de communications. Grâce à ce module associé à chacun des panneaux, on peut éviter une supervision manuelle de tous les panneaux et de chacun des panneaux, éliminer l'impossibilité de détecter le mauvais fonctionnement ou le fonctionnement en-dehors du point de puissance maximale des panneaux, dépasser la difficulté de l’évacuation du courant continu et éviter les pertes de production et d'efficacité des installations solaires photovoltaïques.
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