PL3783796T3 - Układ sterowania energią fotowoltaiczną - Google Patents

Układ sterowania energią fotowoltaiczną

Info

Publication number
PL3783796T3
PL3783796T3 PL20198805.2T PL20198805T PL3783796T3 PL 3783796 T3 PL3783796 T3 PL 3783796T3 PL 20198805 T PL20198805 T PL 20198805T PL 3783796 T3 PL3783796 T3 PL 3783796T3
Authority
PL
Poland
Prior art keywords
control system
energy control
photovoltaic energy
photovoltaic
energy
Prior art date
Application number
PL20198805.2T
Other languages
English (en)
Inventor
Guilei GU
Original Assignee
Huawei Digital Power Technologies Co., Ltd.
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 Huawei Digital Power Technologies Co., Ltd. filed Critical Huawei Digital Power Technologies Co., Ltd.
Publication of PL3783796T3 publication Critical patent/PL3783796T3/pl

Links

Classifications

    • 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
    • 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
    • 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
    • H02J3/46—Controlling the sharing of generated power between the generators, sources or networks
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • 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
    • H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
    • 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
    • H02J2101/25—Photovoltaics involving maximum power point tracking control for photovoltaic sources
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Photovoltaic Devices (AREA)
PL20198805.2T 2017-05-31 2018-05-28 Układ sterowania energią fotowoltaiczną PL3783796T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710400777.0A CN107248843B (zh) 2017-05-31 2017-05-31 一种光伏发电的控制方法、控制设备及光伏发电系统

Publications (1)

Publication Number Publication Date
PL3783796T3 true PL3783796T3 (pl) 2022-09-12

Family

ID=60017795

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20198805.2T PL3783796T3 (pl) 2017-05-31 2018-05-28 Układ sterowania energią fotowoltaiczną

Country Status (8)

Country Link
US (2) US11652442B2 (pl)
EP (4) EP3783796B1 (pl)
CN (2) CN107248843B (pl)
AU (1) AU2018276985B2 (pl)
DE (2) DE202018006586U1 (pl)
ES (3) ES2928762T3 (pl)
PL (1) PL3783796T3 (pl)
WO (1) WO2018219256A1 (pl)

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CN107248843B (zh) * 2017-05-31 2019-04-05 华为技术有限公司 一种光伏发电的控制方法、控制设备及光伏发电系统
CN114665922B (zh) * 2019-09-29 2025-01-03 华为数字能源技术有限公司 一种应用于电力线通信的接口电路、组串及系统
EP4181393A4 (en) * 2020-07-15 2023-08-16 Huawei Digital Power Technologies Co., Ltd. POWER SUPPLY SYSTEM AND POWER SUPPLY CONTROL METHOD THEREOF
CN114967824B (zh) * 2022-06-15 2025-04-01 阳光电源（上海）有限公司 一种光伏发电系统及其最大功率点跟踪方法
US11792233B1 (en) * 2022-08-07 2023-10-17 Uab 360 It Securing network devices against network vulnerabilities
KR20240117943A (ko) * 2023-01-26 2024-08-02 엘지이노텍 주식회사 광발전 모듈
CN115800406B (zh) * 2023-02-08 2023-04-18 深圳市中旭新能源有限公司 智能自动限功率的功率优化装置、光伏系统及其控制方法
CN117478170B (zh) * 2023-12-26 2024-08-06 杭州禾迈电力电子股份有限公司 通信串扰抑制方法、管理模块、光伏设备及光伏系统
CN117879038B (zh) * 2023-12-29 2024-08-20 能建时代(上海)新型储能技术研究院有限公司 Gw级别光伏发电系统的功率控制方法及装置
CN117811092B (zh) * 2024-02-29 2024-05-14 锦浪科技股份有限公司 一种基于无线通讯的光伏优化器系统的启动方法

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US9442504B2 (en) 2009-04-17 2016-09-13 Ampt, Llc Methods and apparatus for adaptive operation of solar power systems
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CN106026172B (zh) * 2016-06-28 2019-10-29 阳光电源股份有限公司 一种集散式光伏逆变系统及其限功率控制方法
CN106300433B (zh) * 2016-11-10 2019-08-13 阳光电源股份有限公司 一种光伏优化器与光伏逆变器的协调控制方法和装置
CN106712716B (zh) * 2017-02-10 2019-02-01 阳光电源股份有限公司 一种光伏组件的iv曲线扫描方法及优化器
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Also Published As

Publication number Publication date
ES2924858T3 (es) 2022-10-11
EP3836389B1 (en) 2022-09-28
ES2928762T3 (es) 2022-11-22
EP3783796A1 (en) 2021-02-24
AU2018276985A1 (en) 2019-12-05
EP3605837A4 (en) 2020-03-04
CN110710101B (zh) 2021-07-16
US20200083716A1 (en) 2020-03-12
US11652442B2 (en) 2023-05-16
EP4167473B1 (en) 2025-10-29
EP3783796B1 (en) 2022-07-06
DE202018006586U1 (de) 2021-08-16
EP3605837B1 (en) 2021-03-17
CN107248843B (zh) 2019-04-05
ES2869258T3 (es) 2021-10-25
EP3836389A1 (en) 2021-06-16
DE202018006396U1 (de) 2020-04-15
AU2018276985B2 (en) 2023-04-06
WO2018219256A1 (zh) 2018-12-06
CN107248843A (zh) 2017-10-13
EP4167473C0 (en) 2025-10-29
EP3605837A1 (en) 2020-02-05
CN110710101A (zh) 2020-01-17
EP4167473A1 (en) 2023-04-19
US20230246592A1 (en) 2023-08-03

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