PL3811521T3 - System monitorowania poziomu modułów fotowoltaicznych - Google Patents

System monitorowania poziomu modułów fotowoltaicznych

Info

Publication number
PL3811521T3
PL3811521T3 PL19730789.5T PL19730789T PL3811521T3 PL 3811521 T3 PL3811521 T3 PL 3811521T3 PL 19730789 T PL19730789 T PL 19730789T PL 3811521 T3 PL3811521 T3 PL 3811521T3
Authority
PL
Poland
Prior art keywords
monitoring system
photovoltaic module
level monitoring
module level
photovoltaic
Prior art date
Application number
PL19730789.5T
Other languages
English (en)
Inventor
Andras Pozsgay
Yohan CHAVANEL
Original Assignee
Fronius International Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fronius International Gmbh filed Critical Fronius International Gmbh
Publication of PL3811521T3 publication Critical patent/PL3811521T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
    • H02J2101/20—Dispersed power generation using renewable energy sources
    • H02J2101/22—Solar energy
    • H02J2101/24—Photovoltaics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/547—Systems for power line communications via DC power distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photovoltaic Devices (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)
  • Selective Calling Equipment (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
PL19730789.5T 2018-06-19 2019-06-17 System monitorowania poziomu modułów fotowoltaicznych PL3811521T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18178606.2A EP3584946A1 (en) 2018-06-19 2018-06-19 A photovoltaic module level monitoring system
PCT/EP2019/065906 WO2019243268A1 (en) 2018-06-19 2019-06-17 A photovoltaic module level monitoring system

Publications (1)

Publication Number Publication Date
PL3811521T3 true PL3811521T3 (pl) 2023-06-12

Family

ID=62712905

Family Applications (2)

Application Number Title Priority Date Filing Date
PL19730789.5T PL3811521T3 (pl) 2018-06-19 2019-06-17 System monitorowania poziomu modułów fotowoltaicznych
PL20732604.2T PL3987669T3 (pl) 2018-06-19 2020-06-17 Sposób komunikacji między nadajnikami-odbiornikami urządzeń poziomu modułu w układzie monitorowania poziomu modułu fotowoltaicznego

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL20732604.2T PL3987669T3 (pl) 2018-06-19 2020-06-17 Sposób komunikacji między nadajnikami-odbiornikami urządzeń poziomu modułu w układzie monitorowania poziomu modułu fotowoltaicznego

Country Status (8)

Country Link
US (2) US11356055B2 (pl)
EP (4) EP3584946A1 (pl)
CN (2) CN112352385B (pl)
AU (2) AU2019289708B2 (pl)
BR (2) BR112020023850A2 (pl)
ES (2) ES2934593T3 (pl)
PL (2) PL3811521T3 (pl)
WO (2) WO2019243268A1 (pl)

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EP3584946A1 (en) * 2018-06-19 2019-12-25 Fronius International GmbH A photovoltaic module level monitoring system
ES2862461A1 (es) * 2020-04-06 2021-10-07 Univ Valladolid Sistema de comunicaciones sobre cableado de corriente continua en instalaciones solares fotovoltaicas
WO2022041951A1 (zh) * 2020-08-24 2022-03-03 丰郅(上海)新能源科技有限公司 光伏组件的关断装置、光伏组件的关断方法
US11429590B2 (en) * 2020-10-15 2022-08-30 International Business Machines Corporation Protecting against invalid memory references
US11966331B2 (en) 2020-12-30 2024-04-23 International Business Machines Corporation Dedicated bound information register file for protecting against out-of-bounds memory references
US11983532B2 (en) 2020-12-30 2024-05-14 International Business Machines Corporation Optimize bound information accesses in buffer protection
CN113259502B (zh) * 2021-06-21 2021-11-26 西蒙电气（中国）有限公司 电力线载波自动寻址的方法、装置、处理器及其计算机可读存储介质
US11670945B1 (en) 2022-02-28 2023-06-06 Lunar Energy, Inc. Power optimizers in series with voltage sensors and a common reference signal
US12015265B2 (en) * 2022-02-28 2024-06-18 Lunar Energy, Inc. Autonomous detection of rapid shutdown condition
CN116505973B (zh) * 2023-03-29 2025-08-22 华为数字能源技术有限公司 电力线载波通信系统、光伏控制器和子阵控制器
KR20250014458A (ko) * 2023-07-20 2025-02-03 한화솔루션 주식회사 태양광 모듈 제어 장치, 태양광 모듈 관리 장치 및 그 제어 방법
CN117176527A (zh) * 2023-08-25 2023-12-05 芯象半导体科技(北京)有限公司 一种扩展频移键控调制信号检测的方法和装置
CN117559912B (zh) 2024-01-03 2024-03-15 深圳市德兰明海新能源股份有限公司 光伏故障监测系统、方法及存储介质
CN117914262B (zh) * 2024-03-20 2024-06-25 深圳市鼎泰佳创科技有限公司 一种光储一体式自动测试方法、系统及设备

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DE19940544A1 (de) 1999-08-26 2001-03-01 Abb Patent Gmbh Einkoppelstufe für ein Datenübertragungssystem für Niederspannungsnetze
FR2870061B1 (fr) 2004-05-10 2007-04-20 Valeo Electronique Sys Liaison Procede d'echange d'informations par courants porteurs entre deux modules, et module d'echange d'informations par courants porteurs
US8204709B2 (en) 2005-01-18 2012-06-19 Solar Sentry Corporation System and method for monitoring photovoltaic power generation systems
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EP3584946A1 (en) * 2018-06-19 2019-12-25 Fronius International GmbH A photovoltaic module level monitoring system

Also Published As

Publication number Publication date
BR112020023850A2 (pt) 2021-04-13
AU2020297999A1 (en) 2022-01-20
EP3987669B1 (en) 2024-10-09
US11356055B2 (en) 2022-06-07
US20220317168A1 (en) 2022-10-06
US20210234507A1 (en) 2021-07-29
WO2019243268A1 (en) 2019-12-26
AU2019289708B2 (en) 2022-03-10
CN114008929A (zh) 2022-02-01
US11876483B2 (en) 2024-01-16
EP3987669C0 (en) 2024-10-09
WO2020254382A1 (en) 2020-12-24
EP3811521B1 (en) 2022-11-23
AU2020297999B2 (en) 2023-02-16
EP3584946A1 (en) 2019-12-25
EP3811521A1 (en) 2021-04-28
EP3987669A1 (en) 2022-04-27
AU2019289708A1 (en) 2020-12-17
ES3000434T3 (en) 2025-02-28
ES2934593T3 (es) 2023-02-23
CN112352385A (zh) 2021-02-09
PL3987669T3 (pl) 2025-02-24
BR112021025456A2 (pt) 2022-04-26
EP3584947A1 (en) 2019-12-25
CN112352385B (zh) 2021-10-01
CN114008929B (zh) 2023-10-27

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