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1. WO2020111561 - SYSTEM AND METHOD FOR CONTROLLING SOLAR PHOTOVOLTAIC POWER GENERATION ON BASIS OF MACHINE LEARNING

Publication Number WO/2020/111561
Publication Date 04.06.2020
International Application No. PCT/KR2019/015018
International Filing Date 07.11.2019
IPC
H02S 50/00 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
H02S 40/36 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
40Components or accessories in combination with PV modules, not provided for in groups H02S10/-H02S30/137
30Electrical components
36characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
G08C 17/02 2006.01
GPHYSICS
08SIGNALLING
CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
17Arrangements for transmitting signals characterised by the use of a wireless electrical link
02using a radio link
H02H 3/24 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
3Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection
24responsive to undervoltage or no-voltage
G01R 19/165 2006.01
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
19Arrangements for measuring currents or voltages or for indicating presence or sign thereof
165Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
G01R 21/06 2006.01
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
21Arrangements for measuring electric power or power factor
06by measuring current and voltage
CPC
G01R 19/16538
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
19Arrangements for measuring currents or voltages or for indicating presence or sign thereof
165Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
16533characterised by the application
16538in AC or DC supplies
G01R 21/06
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
21Arrangements for measuring electric power or power factor
06by measuring current and voltage
G06N 20/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
20Machine learning
G08C 17/02
GPHYSICS
08SIGNALLING
CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
17Arrangements for transmitting signals characterised by the use of a wireless electrical link
02using a radio link
H02H 3/243
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
3Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection
24responsive to undervoltage or no-voltage
243for DC systems
H02S 40/36
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 [PV] MODULES
40Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
30Electrical components
36characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
Applicants
  • 주식회사 나눔에너지 NANOOMENERGY CO., LTD. [KR]/[KR]
Inventors
  • 양지혁 YANG, Jihyeok
Agents
  • 양영필 YANG, Youngpil
Priority Data
10-2018-014882127.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) SYSTEM AND METHOD FOR CONTROLLING SOLAR PHOTOVOLTAIC POWER GENERATION ON BASIS OF MACHINE LEARNING
(FR) SYSTÈME ET PROCÉDÉ DE COMMANDE DE PRODUCTION D'ÉNERGIE PHOTOVOLTAÏQUE SOLAIRE SUR LA BASE D'UN APPRENTISSAGE AUTOMATIQUE
(KO) 머신러닝 기반 태양광 발전 제어 시스템 및 방법
Abstract
(EN)
The present invention are a system and a method for controlling solar photovoltaic power generation on the basis of machine learning, the system comprising: solar photovoltaic modules; node control units for switching off a connected solar photovoltaic module when measured current, voltage and power data do not satisfy control data; a gateway unit for storing measured data; a real-time control module for classifying, comparing and analyzing data and storing same, and transmitting a control command to the gateway unit; and machine learning for monitoring a device and data, learning on the basis of machine learning, and extracting functional data required for controlling solar photovoltaic power generation so as to provide control service data according to the result of performed modeling.
(FR)
La présente invention concerne un système et un procédé de commande de production d'énergie photovoltaïque solaire sur la base d'un apprentissage automatique, le système comprenant : des modules photovoltaïques solaires ; des unités de commande de noeud pour éteindre un module photovoltaïque solaire connecté lorsque des données de courant, de tension et de puissance mesurées ne satisfont pas des données de commande ; une unité de passerelle pour stocker des données mesurées ; un module de commande en temps réel pour classifier, comparer et analyser des données et les stocker, et transmettre une instruction de commande à l'unité de passerelle ; et un apprentissage automatique pour surveiller un dispositif et des données, apprendre sur la base de l'apprentissage automatique et extraire des données fonctionnelles requises pour commander la production d'énergie photovoltaïque solaire de façon à fournir des données de service de commande en fonction du résultat de la modélisation effectuée.
(KO)
본 발명은 머신러닝 기반 태양광 발전 제어 시스템 및 방법으로, 태양광 모듈들; 측정된 전류, 전압, 전력 데이터가 제어 데이터에 미달되면 연결된 태양광모듈을 차단 스위칭하는 노드 제어부들; 측정된 데이터를 저장하는 게이트웨이부; 데이터를 분류, 대조, 분석을 처리하여 저장하고, 제어 명령을 상기 게이트웨이부로 전송하는실시간 제어 모듈; 및 장치 및 데이터를 모니터링하며 머신러닝 기반에 의하여 학습하고 태양광 발전 제어에 필요한 기능 데이터를 추출하여 수행된 모델링 결과에 따른 제어 서비스 데이터를 제공하는 머신 러닝을 포함한다.
Also published as
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