WO2009140551A3 - Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system - Google Patents
Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system Download PDFInfo
- Publication number
- WO2009140551A3 WO2009140551A3 PCT/US2009/044036 US2009044036W WO2009140551A3 WO 2009140551 A3 WO2009140551 A3 WO 2009140551A3 US 2009044036 W US2009044036 W US 2009044036W WO 2009140551 A3 WO2009140551 A3 WO 2009140551A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- energy generating
- maximum power
- power point
- point tracking
- centralized
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
- G05F1/67—Regulating electric power to the maximum power available from a generator, e.g. from solar cell
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—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 parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- 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—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
- H02J2300/26—The renewable source being solar energy of photovoltaic origin 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)
- Electromagnetism (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Dc-Dc Converters (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09747632.9A EP2291899A4 (en) | 2008-05-14 | 2009-05-14 | Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system |
CN200980123556.7A CN102067437B (en) | 2008-05-14 | 2009-05-14 | Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system |
JP2011509723A JP5526333B2 (en) | 2008-05-14 | 2009-05-14 | Method and system for selecting between centralized and distributed maximum power point tracking in an energy generation system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/152,478 | 2008-05-14 | ||
US12/152,478 US9077206B2 (en) | 2008-05-14 | 2008-05-14 | Method and system for activating and deactivating an energy generating system |
US12/152,566 | 2008-05-14 | ||
US12/152,566 US7991511B2 (en) | 2008-05-14 | 2008-05-14 | Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009140551A2 WO2009140551A2 (en) | 2009-11-19 |
WO2009140551A3 true WO2009140551A3 (en) | 2010-02-25 |
Family
ID=41319349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/044036 WO2009140551A2 (en) | 2008-05-14 | 2009-05-14 | Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2291899A4 (en) |
JP (1) | JP5526333B2 (en) |
KR (1) | KR20110019742A (en) |
CN (1) | CN102067437B (en) |
TW (1) | TWI498705B (en) |
WO (1) | WO2009140551A2 (en) |
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US7843085B2 (en) | 2007-10-15 | 2010-11-30 | Ampt, Llc | Systems for highly efficient solar power |
US7919953B2 (en) | 2007-10-23 | 2011-04-05 | Ampt, Llc | Solar power capacitor alternative switch circuitry system for enhanced capacitor life |
US9397497B2 (en) | 2013-03-15 | 2016-07-19 | Ampt, Llc | High efficiency interleaved solar power supply system |
US9442504B2 (en) | 2009-04-17 | 2016-09-13 | Ampt, Llc | Methods and apparatus for adaptive operation of solar power systems |
US9466737B2 (en) | 2009-10-19 | 2016-10-11 | Ampt, Llc | Solar panel string converter topology |
US11569660B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11569659B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11855231B2 (en) | 2006-12-06 | 2023-12-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US12003215B2 (en) | 2010-11-09 | 2024-06-04 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
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US11881814B2 (en) | 2005-12-05 | 2024-01-23 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
US8319483B2 (en) | 2007-08-06 | 2012-11-27 | Solaredge Technologies Ltd. | Digital average input current control in power converter |
US8473250B2 (en) | 2006-12-06 | 2013-06-25 | Solaredge, Ltd. | Monitoring of distributed power harvesting systems using DC power sources |
US11735910B2 (en) | 2006-12-06 | 2023-08-22 | Solaredge Technologies Ltd. | Distributed power system using direct current power sources |
US8384243B2 (en) | 2007-12-04 | 2013-02-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US8013472B2 (en) | 2006-12-06 | 2011-09-06 | Solaredge, Ltd. | Method for distributed power harvesting using DC power sources |
US8319471B2 (en) | 2006-12-06 | 2012-11-27 | Solaredge, Ltd. | Battery power delivery module |
US8947194B2 (en) | 2009-05-26 | 2015-02-03 | Solaredge Technologies Ltd. | Theft detection and prevention in a power generation system |
US11728768B2 (en) | 2006-12-06 | 2023-08-15 | Solaredge Technologies Ltd. | Pairing of components in a direct current distributed power generation system |
US8816535B2 (en) | 2007-10-10 | 2014-08-26 | Solaredge Technologies, Ltd. | System and method for protection during inverter shutdown in distributed power installations |
US11309832B2 (en) | 2006-12-06 | 2022-04-19 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11687112B2 (en) | 2006-12-06 | 2023-06-27 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11888387B2 (en) | 2006-12-06 | 2024-01-30 | Solaredge Technologies Ltd. | Safety mechanisms, wake up and shutdown methods in distributed power installations |
US8963369B2 (en) | 2007-12-04 | 2015-02-24 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
WO2009072076A2 (en) | 2007-12-05 | 2009-06-11 | Solaredge Technologies Ltd. | Current sensing on a mosfet |
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US11264947B2 (en) | 2007-12-05 | 2022-03-01 | Solaredge Technologies Ltd. | Testing of a photovoltaic panel |
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US20120310436A1 (en) * | 2010-02-16 | 2012-12-06 | Danfoss Solar Inverters A/S | Method of operating a maximum power point tracker |
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CN102253682B (en) * | 2010-05-18 | 2013-07-24 | 沈阳工程学院 | Maximum power point tracking (MPPT) control method of photovoltaic battery |
DE102010036966B4 (en) | 2010-08-12 | 2013-02-28 | Sma Solar Technology Ag | Method for operating a photovoltaic generator at a maximum power operating point |
US10673229B2 (en) | 2010-11-09 | 2020-06-02 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
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CN1797892A (en) * | 2004-12-30 | 2006-07-05 | 中国科学院电工研究所 | Tracker for maximum power of light-volt electric-power production by solar energy, and control method |
TWI296457B (en) * | 2006-01-18 | 2008-05-01 | Univ Yuan Ze | High-performance power conditioner for solar photovoltaic system |
-
2009
- 2009-05-13 TW TW098115860A patent/TWI498705B/en active
- 2009-05-14 WO PCT/US2009/044036 patent/WO2009140551A2/en active Application Filing
- 2009-05-14 CN CN200980123556.7A patent/CN102067437B/en active Active
- 2009-05-14 JP JP2011509723A patent/JP5526333B2/en active Active
- 2009-05-14 KR KR1020107028019A patent/KR20110019742A/en not_active Application Discontinuation
- 2009-05-14 EP EP09747632.9A patent/EP2291899A4/en not_active Withdrawn
Patent Citations (4)
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JP2005151662A (en) * | 2003-11-13 | 2005-06-09 | Sharp Corp | Inverter device and distributed power supply system |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11569660B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11855231B2 (en) | 2006-12-06 | 2023-12-26 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US11569659B2 (en) | 2006-12-06 | 2023-01-31 | Solaredge Technologies Ltd. | Distributed power harvesting systems using DC power sources |
US8093756B2 (en) | 2007-02-15 | 2012-01-10 | Ampt, Llc | AC power systems for renewable electrical energy |
US8242634B2 (en) | 2007-10-15 | 2012-08-14 | Ampt, Llc | High efficiency remotely controllable solar energy system |
US8304932B2 (en) | 2007-10-15 | 2012-11-06 | Ampt, Llc | Efficient solar energy power creation systems |
US8482153B2 (en) | 2007-10-15 | 2013-07-09 | Ampt, Llc | Systems for optimized solar power inversion |
US9438037B2 (en) | 2007-10-15 | 2016-09-06 | Ampt, Llc | Systems for optimized solar power inversion |
US7843085B2 (en) | 2007-10-15 | 2010-11-30 | Ampt, Llc | Systems for highly efficient solar power |
US8004116B2 (en) | 2007-10-15 | 2011-08-23 | Ampt, Llc | Highly efficient solar power systems |
US8461811B2 (en) | 2007-10-23 | 2013-06-11 | Ampt, Llc | Power capacitor alternative switch circuitry system for enhanced capacitor life |
US7919953B2 (en) | 2007-10-23 | 2011-04-05 | Ampt, Llc | Solar power capacitor alternative switch circuitry system for enhanced capacitor life |
US9442504B2 (en) | 2009-04-17 | 2016-09-13 | Ampt, Llc | Methods and apparatus for adaptive operation of solar power systems |
US9466737B2 (en) | 2009-10-19 | 2016-10-11 | Ampt, Llc | Solar panel string converter topology |
US12003215B2 (en) | 2010-11-09 | 2024-06-04 | Solaredge Technologies Ltd. | Arc detection and prevention in a power generation system |
US9397497B2 (en) | 2013-03-15 | 2016-07-19 | Ampt, Llc | High efficiency interleaved solar power supply system |
US12003107B2 (en) | 2022-08-10 | 2024-06-04 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
Also Published As
Publication number | Publication date |
---|---|
JP2011521363A (en) | 2011-07-21 |
EP2291899A4 (en) | 2015-03-04 |
KR20110019742A (en) | 2011-02-28 |
CN102067437A (en) | 2011-05-18 |
WO2009140551A2 (en) | 2009-11-19 |
TWI498705B (en) | 2015-09-01 |
TW201009534A (en) | 2010-03-01 |
EP2291899A2 (en) | 2011-03-09 |
JP5526333B2 (en) | 2014-06-18 |
CN102067437B (en) | 2014-07-02 |
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