PL3785342T3 - Przetwornica dc/dc dla rozproszonych systemów fotowoltaicznych i magazynowania energii - Google Patents
Przetwornica dc/dc dla rozproszonych systemów fotowoltaicznych i magazynowania energiiInfo
- Publication number
- PL3785342T3 PL3785342T3 PL19792495.4T PL19792495T PL3785342T3 PL 3785342 T3 PL3785342 T3 PL 3785342T3 PL 19792495 T PL19792495 T PL 19792495T PL 3785342 T3 PL3785342 T3 PL 3785342T3
- Authority
- PL
- Poland
- Prior art keywords
- converter
- energy storage
- distributed photovoltaic
- photovoltaic systems
- systems
- Prior art date
Links
Classifications
-
- 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
- H02J3/28—Arrangements for balancing of the load in networks by storage of energy
- H02J3/32—Arrangements for balancing of the load in networks by storage of energy using batteries or super capacitors with converting means
-
- 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
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
- H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
- H02J7/56—Active balancing, e.g. using capacitor-based, inductor-based or DC-DC converters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/045—Program control other than numerical control, i.e. in sequence controllers or logic controllers using logic state machines, consisting only of a memory or a programmable logic device containing the logic for the controlled machine and in which the state of its outputs is dependent on the state of its inputs or part of its own output states, e.g. binary decision controllers, finite state controllers
-
- 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
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24136—Monitor load state of battery
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25361—DC-DC convertor on board
-
- 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
- H02J1/00—Circuit arrangements for DC mains or DC distribution networks
- H02J1/10—Parallel operation of DC sources
- H02J1/102—Parallel operation of DC sources being switching converters
-
- 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
- H02J1/00—Circuit arrangements for DC mains or DC distribution networks
- H02J1/10—Parallel operation of DC sources
- H02J1/12—Parallel operation of DC sources having power converters with further DC sources without power converters
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/14—District level solutions, i.e. local energy networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Photovoltaic Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/965,108 US10951040B2 (en) | 2018-04-27 | 2018-04-27 | DC/DC converter for distributed storage and solar systems |
| PCT/US2019/028176 WO2019209627A1 (en) | 2018-04-27 | 2019-04-18 | Dc/dc converter for distributed storage and solar systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3785342T3 true PL3785342T3 (pl) | 2025-03-24 |
Family
ID=68292677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19792495.4T PL3785342T3 (pl) | 2018-04-27 | 2019-04-18 | Przetwornica dc/dc dla rozproszonych systemów fotowoltaicznych i magazynowania energii |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US10951040B2 (pl) |
| EP (2) | EP4475374A3 (pl) |
| CN (1) | CN112119558B (pl) |
| AU (3) | AU2019260587B2 (pl) |
| ES (1) | ES3012981T3 (pl) |
| PL (1) | PL3785342T3 (pl) |
| WO (1) | WO2019209627A1 (pl) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3616289B1 (en) * | 2017-05-31 | 2021-04-14 | General Electric Company | Control system and method for an energy storage system |
| CN112075004B (zh) * | 2018-05-04 | 2024-08-23 | 奈克斯跟踪器有限公司 | 用于太阳能领域的dc功率转换和传输的系统和方法 |
| US11183938B2 (en) | 2018-11-14 | 2021-11-23 | Toshiba International Corporation | Hybrid PV inverter with SCIB battery integration |
| CN110943478B (zh) * | 2019-11-22 | 2022-09-09 | 东北电力大学 | 可再生能源发电系统输出功率利用率最大化控制方法 |
| CN111224392A (zh) * | 2020-01-03 | 2020-06-02 | 云南电网有限责任公司电力科学研究院 | 一种三端口直流能量路由器功率协调控制方法 |
| CN111181194B (zh) * | 2020-01-09 | 2021-03-30 | 中国科学院电工研究所 | 一种含分布式能源的交直流配用电系统智能协调管控方法 |
| WO2021173136A1 (en) * | 2020-02-27 | 2021-09-02 | General Electric Company | System and method for control of hybrid renewable energy storage system |
| CN111478360A (zh) * | 2020-03-20 | 2020-07-31 | 国网浙江省电力有限公司电力科学研究院 | 含光伏接入的配电网集中-就地综合电压控制方法和装置 |
| CN111446735B (zh) | 2020-04-07 | 2022-01-28 | 清华大学 | 用于光伏中压集散系统的控制系统及方法 |
| CN113644726B (zh) | 2020-04-27 | 2025-04-08 | 台达电子企业管理（上海）有限公司 | 分布式供电系统及基于其的能量调节方法 |
| AU2020454251A1 (en) | 2020-06-17 | 2022-04-21 | Huawei Digital Power Technologies Co., Ltd. | Electrical energy storage system and energy storage system |
| CN115699493A (zh) * | 2020-06-30 | 2023-02-03 | 古河电气工业株式会社 | 电力变换器、电力变换器的控制方法、电力系统、电力系统的控制方法及程序 |
| CN112072705A (zh) * | 2020-09-22 | 2020-12-11 | 珠海冠宇动力电池有限公司 | 一种发电储能系统 |
| CN112467779B (zh) * | 2020-11-18 | 2023-04-07 | 西安热工研究院有限公司 | 一种消除多端柔性直流输电控制系统稳态电压偏差的方法 |
| CN115085245A (zh) * | 2021-03-10 | 2022-09-20 | 台达电子工业股份有限公司 | 光伏储能系统及其适用的控制方法 |
| WO2022198635A1 (zh) * | 2021-03-26 | 2022-09-29 | 华为数字能源技术有限公司 | 储能系统及其控制方法 |
| CN118017631A (zh) * | 2021-03-31 | 2024-05-10 | 华为数字能源技术有限公司 | 一种储能系统 |
| AU2022308363A1 (en) * | 2021-07-08 | 2024-01-18 | Nextpower Llc | Common dc bus and common ac bus power electronics systems and methods |
| KR102793991B1 (ko) | 2021-10-06 | 2025-04-09 | 주식회사 엘지에너지솔루션 | 태양광 시스템과 연계하는 에너지 저장 시스템 및 에너지 저장 시스템의 제어 방법 |
| EP4329131A4 (en) * | 2022-01-26 | 2025-01-08 | Lg Energy Solution, Ltd. | ENERGY MANAGEMENT SYSTEM WITH DIRECT PV-ESS CONNECTION AND INTERWORKING DEVICE FOR PHOTOVOLTAIC POWER GENERATION SYSTEM |
| US20240030716A1 (en) * | 2022-07-21 | 2024-01-25 | GE Grid GmbH | Systems and methods for overload control in renewable power systems |
| CN120386422A (zh) * | 2024-01-29 | 2025-07-29 | 安克创新科技股份有限公司 | 光伏储能设备输出功率调节方法、系统和光伏储能设备 |
| CN120237696B (zh) * | 2025-05-30 | 2025-11-21 | 锦浪科技股份有限公司 | 一种多路电池接口的多模式储能系统 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8159178B2 (en) | 2009-08-21 | 2012-04-17 | Xantrex Technology Inc. | AC connected modules with line frequency or voltage variation pattern for energy control |
| KR101116483B1 (ko) * | 2009-12-04 | 2012-02-27 | 삼성에스디아이 주식회사 | 에너지 저장 시스템 |
| KR101084215B1 (ko) | 2009-12-16 | 2011-11-17 | 삼성에스디아이 주식회사 | 에너지 저장 시스템 및 이의 제어 방법 |
| US9853565B2 (en) | 2012-01-30 | 2017-12-26 | Solaredge Technologies Ltd. | Maximized power in a photovoltaic distributed power system |
| GB2498790A (en) * | 2012-01-30 | 2013-07-31 | Solaredge Technologies Ltd | Maximising power in a photovoltaic distributed power system |
| WO2013163350A1 (en) | 2012-04-25 | 2013-10-31 | Inovus Solar, Inc. | Optimization of energy generation from a wrapped photovoltaic panel |
| KR20130138611A (ko) * | 2012-06-11 | 2013-12-19 | 삼성에스디아이 주식회사 | 에너지 저장 시스템 |
| US9748772B2 (en) * | 2013-02-14 | 2017-08-29 | Abb Schweiz Ag | Method of controlling a solar power plant, a power conversion system, a DC/AC inverter and a solar power plant |
| CN105207258B (zh) * | 2013-10-11 | 2019-06-04 | 国网河南省电力公司南阳供电公司 | 一种光伏直流微电网能量协调控制装置 |
| GB2535132A (en) * | 2014-10-09 | 2016-08-17 | Isis Innovation | Electrical energy storage device |
| WO2016134319A1 (en) | 2015-02-19 | 2016-08-25 | Enphase Energy, Inc. | Method and apparatus for time-domain droop control with integrated phasor current control |
| WO2016191264A1 (en) * | 2015-05-22 | 2016-12-01 | Tigo Energy, Inc. | Systems and methods for quick dissipation of stored energy from input capacitors of power inverters |
| US20170077709A1 (en) | 2015-09-15 | 2017-03-16 | Abb Technology Ltd. | Pv system having distributed dc-dc converters |
| WO2017173246A1 (en) | 2016-03-31 | 2017-10-05 | Flex Ltd. | Standard energy storage container platform |
| CN107394829B (zh) * | 2016-05-17 | 2022-06-07 | 中国电力科学研究院 | 一种基于无互联通信的直流供电系统协调控制系统及方法 |
| CN106505616B (zh) * | 2016-11-17 | 2018-12-18 | 华北电力大学（保定） | 一种直流配电网直流电压的调节方法 |
| US20180337385A1 (en) | 2017-05-17 | 2018-11-22 | Flex Ltd. | Direct current battery string aggregator for standard energy storage enclosure platform |
-
2018
- 2018-04-27 US US15/965,108 patent/US10951040B2/en active Active
-
2019
- 2019-04-18 WO PCT/US2019/028176 patent/WO2019209627A1/en not_active Ceased
- 2019-04-18 ES ES19792495T patent/ES3012981T3/es active Active
- 2019-04-18 CN CN201980028303.5A patent/CN112119558B/zh active Active
- 2019-04-18 EP EP24209554.5A patent/EP4475374A3/en active Pending
- 2019-04-18 EP EP19792495.4A patent/EP3785342B1/en active Active
- 2019-04-18 PL PL19792495.4T patent/PL3785342T3/pl unknown
- 2019-04-18 AU AU2019260587A patent/AU2019260587B2/en active Active
-
2021
- 2021-03-15 US US17/202,331 patent/US11804721B2/en active Active
- 2021-10-26 AU AU2021257945A patent/AU2021257945B2/en active Active
-
2023
- 2023-10-05 US US18/481,635 patent/US12519323B2/en active Active
- 2023-10-05 AU AU2023241337A patent/AU2023241337B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112119558A (zh) | 2020-12-22 |
| ES3012981T3 (en) | 2025-04-10 |
| US20190334349A1 (en) | 2019-10-31 |
| EP3785342B1 (en) | 2024-10-30 |
| EP3785342C0 (en) | 2024-10-30 |
| EP3785342A1 (en) | 2021-03-03 |
| EP3785342A4 (en) | 2022-05-11 |
| WO2019209627A1 (en) | 2019-10-31 |
| AU2023241337A1 (en) | 2023-10-26 |
| AU2021257945B2 (en) | 2023-07-06 |
| US20240030725A1 (en) | 2024-01-25 |
| AU2023241337B2 (en) | 2025-04-24 |
| EP4475374A3 (en) | 2025-03-12 |
| US10951040B2 (en) | 2021-03-16 |
| AU2019260587A1 (en) | 2020-10-22 |
| AU2019260587B2 (en) | 2021-08-05 |
| CN112119558B (zh) | 2024-12-31 |
| US20210296904A1 (en) | 2021-09-23 |
| US12519323B2 (en) | 2026-01-06 |
| US11804721B2 (en) | 2023-10-31 |
| EP4475374A2 (en) | 2024-12-11 |
| AU2021257945A1 (en) | 2021-11-25 |
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