[go: up one dir, main page]

TW200517803A - Maximum-power tracking method and device of solar power generation system - Google Patents

Maximum-power tracking method and device of solar power generation system

Info

Publication number
TW200517803A
TW200517803A TW092133110A TW92133110A TW200517803A TW 200517803 A TW200517803 A TW 200517803A TW 092133110 A TW092133110 A TW 092133110A TW 92133110 A TW92133110 A TW 92133110A TW 200517803 A TW200517803 A TW 200517803A
Authority
TW
Taiwan
Prior art keywords
maximum
generation system
power generation
tracking method
output voltage
Prior art date
Application number
TW092133110A
Other languages
English (en)
Other versions
TWI232361B (en
Inventor
Wen-Yin Tsai
Hung-Liang Chou
Chin-Chang Wu
Kuen-Der Wu
Chun-Li Shu
Original Assignee
Delta Electronics Inc
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 Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW092133110A priority Critical patent/TWI232361B/zh
Priority to US10/993,861 priority patent/US20050110454A1/en
Application granted granted Critical
Publication of TWI232361B publication Critical patent/TWI232361B/zh
Publication of TW200517803A publication Critical patent/TW200517803A/zh

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
TW092133110A 2003-11-25 2003-11-25 Maximum-power tracking method and device of solar power generation system TWI232361B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW092133110A TWI232361B (en) 2003-11-25 2003-11-25 Maximum-power tracking method and device of solar power generation system
US10/993,861 US20050110454A1 (en) 2003-11-25 2004-11-19 Methods and apparatuses for tracking maximum power point of solar electricity generating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW092133110A TWI232361B (en) 2003-11-25 2003-11-25 Maximum-power tracking method and device of solar power generation system

Publications (2)

Publication Number Publication Date
TWI232361B TWI232361B (en) 2005-05-11
TW200517803A true TW200517803A (en) 2005-06-01

Family

ID=34588394

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092133110A TWI232361B (en) 2003-11-25 2003-11-25 Maximum-power tracking method and device of solar power generation system

Country Status (2)

Country Link
US (1) US20050110454A1 (zh)
TW (1) TWI232361B (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI382646B (zh) * 2008-11-19 2013-01-11 Univ Nat Kaohsiung Applied Sci 具最大功率追蹤之電壓控制式直流／交流電力轉換器之控制方法
TWI384345B (zh) * 2009-10-01 2013-02-01
TWI398071B (en) * 2009-11-16 2013-06-01 Renewable energy power supply system and power supply method
TWI400594B (zh) * 2005-03-30 2013-07-01 Sanyo Electric Co 太陽能發電裝置
TWI451676B (zh) * 2010-12-28 2014-09-01 Delta Electronics Inc 直流電源轉換模組、其控制方法、連接器以及能量採集系統
US9000748B2 (en) 2011-12-02 2015-04-07 Industrial Technology Research Institute Maximum power point tracking controllers and maximum power point tracking methods
CN104901566A (zh) * 2014-02-26 2015-09-09 全汉企业股份有限公司 逆变装置及其控制方法
TWI663826B (zh) * 2014-07-08 2019-06-21 日商住友電氣工業股份有限公司 電力轉換裝置及三相交流電源裝置

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7433215B2 (en) * 2005-04-07 2008-10-07 Pv Powered, Inc. Inverter startup algorithm
US7502241B2 (en) * 2005-04-07 2009-03-10 Pv Powered, Inc. Inverter startup algorithm
ITSA20050014A1 (it) * 2005-07-13 2007-01-14 Univ Degli Studi Salerno Dispositivo invertitore a singolo stadio, e relativo metodo di controllo, per convertitori di potenza da sorgenti di energia, in particolare sorgenti fotovoltaiche.
US10693415B2 (en) 2007-12-05 2020-06-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
US11881814B2 (en) 2005-12-05 2024-01-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
WO2008064605A1 (fr) * 2006-11-30 2008-06-05 Beijing Hi-Tech Wealth Investment & Development Co., Ltd Procédé, appareil et système permettant de fournir de l'énergie à l'aide de cellules photovoltaïques
US8013472B2 (en) 2006-12-06 2011-09-06 Solaredge, Ltd. Method for distributed power harvesting using DC power sources
US9130401B2 (en) 2006-12-06 2015-09-08 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8947194B2 (en) 2009-05-26 2015-02-03 Solaredge Technologies Ltd. Theft detection and prevention in a power generation system
US11855231B2 (en) 2006-12-06 2023-12-26 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
US9112379B2 (en) 2006-12-06 2015-08-18 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
US11569659B2 (en) 2006-12-06 2023-01-31 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8319471B2 (en) 2006-12-06 2012-11-27 Solaredge, Ltd. Battery power delivery module
US11309832B2 (en) 2006-12-06 2022-04-19 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8963369B2 (en) 2007-12-04 2015-02-24 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US12316274B2 (en) 2006-12-06 2025-05-27 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
US9088178B2 (en) 2006-12-06 2015-07-21 Solaredge Technologies Ltd Distributed power harvesting systems using DC power sources
US8618692B2 (en) 2007-12-04 2013-12-31 Solaredge Technologies Ltd. Distributed power system using direct current power sources
WO2009073868A1 (en) * 2007-12-05 2009-06-11 Solaredge, Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US8319483B2 (en) 2007-08-06 2012-11-27 Solaredge Technologies Ltd. Digital average input current control in power converter
US8816535B2 (en) 2007-10-10 2014-08-26 Solaredge Technologies, Ltd. System and method for protection during inverter shutdown in distributed power installations
US11296650B2 (en) 2006-12-06 2022-04-05 Solaredge Technologies Ltd. System and method for protection during inverter shutdown in distributed power installations
US11687112B2 (en) 2006-12-06 2023-06-27 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
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
US20080283118A1 (en) * 2007-05-17 2008-11-20 Larankelo, Inc. Photovoltaic ac inverter mount and interconnect
FR2923664B1 (fr) * 2007-11-08 2010-01-08 Renault Sas Generateur de train d'impulsion de tension, application a la commande d'injecteur piozoelectrique ultrasonore.
US8289742B2 (en) 2007-12-05 2012-10-16 Solaredge Ltd. Parallel connected inverters
US9291696B2 (en) 2007-12-05 2016-03-22 Solaredge Technologies Ltd. Photovoltaic system power tracking method
US11264947B2 (en) 2007-12-05 2022-03-01 Solaredge Technologies Ltd. Testing of a photovoltaic panel
WO2009072076A2 (en) 2007-12-05 2009-06-11 Solaredge Technologies Ltd. Current sensing on a mosfet
US8796884B2 (en) * 2008-12-20 2014-08-05 Solarbridge Technologies, Inc. Energy conversion systems with power control
US9263895B2 (en) 2007-12-21 2016-02-16 Sunpower Corporation Distributed energy conversion systems
US7960950B2 (en) 2008-03-24 2011-06-14 Solaredge Technologies Ltd. Zero current switching
EP3121922B1 (en) 2008-05-05 2020-03-04 Solaredge Technologies Ltd. Direct current power combiner
TWI494734B (zh) * 2008-05-14 2015-08-01 Nat Semiconductor Corp 在能量產生系統中提供最大功率點追蹤的方法與系統
US8072187B2 (en) * 2008-11-19 2011-12-06 Ablerex Electronics Co., Ltd. Battery-charging device for a stand-alone generator system having a MPPT function and method thereof
CN101752879B (zh) * 2008-11-28 2014-11-12 盈正豫顺电子股份有限公司 独立型发电系统的蓄电池充电装置及其方法
TW201034354A (en) * 2008-12-20 2010-09-16 Azuray Technologies Inc Energy conversion systems with power control
US20100157632A1 (en) * 2008-12-20 2010-06-24 Azuray Technologies, Inc. Energy Conversion Systems With Power Control
TWI381263B (zh) * 2009-07-29 2013-01-01 Univ Nat Cheng Kung Maximum power tracking device
US12418177B2 (en) 2009-10-24 2025-09-16 Solaredge Technologies Ltd. Distributed power system using direct current power sources
KR101311528B1 (ko) * 2009-12-11 2013-09-25 한국전자통신연구원 태양전지의 최대전력 추출 장치 및 방법
JP5357803B2 (ja) * 2010-02-16 2013-12-04 株式会社日立産機システム 太陽光発電システム
US9502904B2 (en) 2010-03-23 2016-11-22 Eaton Corporation Power conversion system and method providing maximum efficiency of power conversion for a photovoltaic system, and photovoltaic system employing a photovoltaic array and an energy storage device
TWI413789B (zh) * 2010-03-26 2013-11-01 Simplo Technology Co Ltd 電壓偵測電路及其方法
KR101120367B1 (ko) * 2010-06-22 2012-03-02 성균관대학교산학협력단 전력 제어 시스템의 단독 운전 방지 장치 및 방법
CN102375467A (zh) * 2010-08-18 2012-03-14 联咏科技股份有限公司 电源控制装置及方法
US8358489B2 (en) 2010-08-27 2013-01-22 International Rectifier Corporation Smart photovoltaic panel and method for regulating power using same
GB2485527B (en) 2010-11-09 2012-12-19 Solaredge Technologies Ltd Arc detection and prevention in a power generation system
US10673222B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
US10230310B2 (en) 2016-04-05 2019-03-12 Solaredge Technologies Ltd Safety switch for photovoltaic systems
US10673229B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
GB2486408A (en) 2010-12-09 2012-06-20 Solaredge Technologies Ltd Disconnection of a string carrying direct current
US8259479B2 (en) 2010-12-21 2012-09-04 General Electric Company Methods and systems for operating a two-stage power converter
GB2483317B (en) 2011-01-12 2012-08-22 Solaredge Technologies Ltd Serially connected inverters
TWI426370B (zh) * 2011-06-01 2014-02-11 Nat Univ Chin Yi Technology 太陽光電模組陣列之最大功率追蹤方法
US8570005B2 (en) 2011-09-12 2013-10-29 Solaredge Technologies Ltd. Direct current link circuit
US8964435B2 (en) 2011-09-26 2015-02-24 General Electric Company Methods and systems for operating a power converter
US9136709B2 (en) 2011-10-26 2015-09-15 General Electric Company Methods and systems for selectively coupling a power conversion system to an electrical grid
DE102011054939A1 (de) * 2011-10-28 2013-05-02 Sma Solar Technology Ag Nachführverfahren und -einrichtung für einen Spannungswandler für eine Photovoltaikanlage
GB2498365A (en) 2012-01-11 2013-07-17 Solaredge Technologies Ltd Photovoltaic module
GB2498790A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Maximising power in a photovoltaic distributed power system
GB2498791A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Photovoltaic panel circuitry
US9853565B2 (en) 2012-01-30 2017-12-26 Solaredge Technologies Ltd. Maximized power in a photovoltaic distributed power system
US20130200709A1 (en) 2012-02-03 2013-08-08 International Business Machines Corporation Techniques for Grid Coupling Photovoltaic Cells Using Ratiometric Voltage Conversion
JP5744307B2 (ja) * 2012-02-13 2015-07-08 三菱電機株式会社 電力変換装置
GB2499991A (en) 2012-03-05 2013-09-11 Solaredge Technologies Ltd DC link circuit for photovoltaic array
US9348388B2 (en) * 2012-04-27 2016-05-24 Apple Inc. Power management systems for accepting adapter and solar power in electronic devices
US10115841B2 (en) 2012-06-04 2018-10-30 Solaredge Technologies Ltd. Integrated photovoltaic panel circuitry
US9941813B2 (en) 2013-03-14 2018-04-10 Solaredge Technologies Ltd. High frequency multi-level inverter
US9548619B2 (en) 2013-03-14 2017-01-17 Solaredge Technologies Ltd. Method and apparatus for storing and depleting energy
EP3506370B1 (en) 2013-03-15 2023-12-20 Solaredge Technologies Ltd. Bypass mechanism
TWI470396B (zh) 2013-06-26 2015-01-21 財團法人工業技術研究院 功率點追蹤方法與裝置
TW201519456A (zh) * 2013-11-13 2015-05-16 Yun-Shan Chang 適應性太陽能集電裝置
TWI491144B (zh) * 2013-12-13 2015-07-01 Compal Electronics Inc 再生能源供電系統及其具蓄電池保護功能之電源供應裝置與控制方法
TWI491143B (zh) * 2013-12-13 2015-07-01 Compal Electronics Inc 再生能源供電系統及其具蓄電池保護功能之電源供應裝置與控制方法
GB2522201B (en) * 2014-01-15 2018-06-27 Nidec Control Techniques Ltd Method and system for controlling a power output of an inverter
US9450515B2 (en) * 2014-02-26 2016-09-20 Fsp Technology Inc. Method for controlling inverter apparatus by detecting primary-side output and inverter apparatus thereof
US9318974B2 (en) 2014-03-26 2016-04-19 Solaredge Technologies Ltd. Multi-level inverter with flying capacitor topology
CN104037805B (zh) * 2014-06-19 2016-01-20 清华大学 一种计及电网安全约束的光伏电站可发电裕度分配方法
CN104035475B (zh) * 2014-06-19 2015-06-24 清华大学 兼顾电网安全和弃光最小的光伏电站有功自动控制方法
US11177663B2 (en) 2016-04-05 2021-11-16 Solaredge Technologies Ltd. Chain of power devices
US12057807B2 (en) 2016-04-05 2024-08-06 Solaredge Technologies Ltd. Chain of power devices
US11018623B2 (en) 2016-04-05 2021-05-25 Solaredge Technologies Ltd. Safety switch for photovoltaic systems
CN110262621B (zh) * 2019-07-22 2024-02-23 重庆理工大学 一种太阳能最大功率收集电路及快速搜索方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2766407B2 (ja) * 1991-08-20 1998-06-18 株式会社東芝 太陽光発電用インバータの制御装置
DE69620124T2 (de) * 1995-12-20 2002-10-31 Sharp Kk Wechselrichtersteuerungsverfahren und -vorrichtung
JP2004265671A (ja) * 2003-02-28 2004-09-24 Hitachi Ltd 燃料電池の運転制御方法および装置
WO2004100344A2 (en) * 2003-05-02 2004-11-18 Ballard Power Systems Corporation Method and apparatus for tracking maximum power point for inverters in photovoltaic applications
US7269036B2 (en) * 2003-05-12 2007-09-11 Siemens Vdo Automotive Corporation Method and apparatus for adjusting wakeup time in electrical power converter systems and transformer isolation

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI400594B (zh) * 2005-03-30 2013-07-01 Sanyo Electric Co 太陽能發電裝置
TWI382646B (zh) * 2008-11-19 2013-01-11 Univ Nat Kaohsiung Applied Sci 具最大功率追蹤之電壓控制式直流／交流電力轉換器之控制方法
TWI384345B (zh) * 2009-10-01 2013-02-01
TWI398071B (en) * 2009-11-16 2013-06-01 Renewable energy power supply system and power supply method
TWI451676B (zh) * 2010-12-28 2014-09-01 Delta Electronics Inc 直流電源轉換模組、其控制方法、連接器以及能量採集系統
US9000748B2 (en) 2011-12-02 2015-04-07 Industrial Technology Research Institute Maximum power point tracking controllers and maximum power point tracking methods
CN104901566A (zh) * 2014-02-26 2015-09-09 全汉企业股份有限公司 逆变装置及其控制方法
CN104917361A (zh) * 2014-02-26 2015-09-16 全汉企业股份有限公司 逆变装置及其控制方法
TWI554020B (zh) * 2014-02-26 2016-10-11 全漢企業股份有限公司 逆變裝置及其控制方法
TWI554019B (zh) * 2014-02-26 2016-10-11 全漢企業股份有限公司 逆變裝置及其控制方法
CN104901566B (zh) * 2014-02-26 2018-01-19 全汉企业股份有限公司 逆变装置及其控制方法
CN104917361B (zh) * 2014-02-26 2018-04-13 全汉企业股份有限公司 逆变装置及其控制方法
TWI663826B (zh) * 2014-07-08 2019-06-21 日商住友電氣工業股份有限公司 電力轉換裝置及三相交流電源裝置

Also Published As

Publication number Publication date
TWI232361B (en) 2005-05-11
US20050110454A1 (en) 2005-05-26

Similar Documents

Publication Publication Date Title
TW200517803A (en) Maximum-power tracking method and device of solar power generation system
York et al. An integrated boost resonant converter for photovoltaic applications
Yuvarajan et al. A novel power converter for photovoltaic applications
EP2061143A3 (en) Method and system to convert direct current (DC) to alternating current (AC) using a photovoltaic inverter
DE60142145D1 (de) Leistungsumwandlungsvorrichtung, Steuerungsverfahren dazu, und Sonnenenergieerzeugungsanlage
WO2006011071A3 (en) 3-phase solar converter circuit and method
EP1804372A3 (en) Electric power converting device and power converting method for controlling doubly-fed induction generator
NZ599038A (en) An electrical power conversion system and method
WO2004100344A3 (en) Method and apparatus for tracking maximum power point for inverters in photovoltaic applications
EP2608386A3 (en) High-Efficiency, Three-Level, Single-Phase Inverter
TW200801889A (en) Maximum power point tracking method and tracker thereof for a solar power system
NZ622064A (en) Hybrid power plant for improved efficiency and dynamic performance
JP2005510194A (ja) 電圧及び周波数が変更可能な電源からのエネルギーの蓄積及び／または変換装置
Choi et al. Photovoltaic panel integrated power conditioning system using a high efficiency step-up DC–DC converter
WO2009004613A3 (en) Method and circuitry for improving the magnitude and shape of the output current of switching power converters
EP2541721A3 (en) Grid-connected power conversion device
Kumar et al. Enhanced performance of solar PV array-based machine drives using zeta converter
Thang et al. Analysis and design of a single-phase Flyback microinverter on CCM operation
Krithiga et al. Investigations of an improved PV system topology using multilevel boost converter and line commutated inverter with solutions to grid issues
EP2618474A1 (en) Power conditioner
NO20062538L (no) Fornybare energiressurser
KR101278533B1 (ko) 모듈 통합형 전력조절기 시스템
Mohammad et al. Performance evaluation of a PMDC motor with battery storage control and MPPT based solar photovoltaic system
Özçelik et al. Improving the performance of MPPT in PV systems by modified Perturb-and-Observe algorithm
WO2010014960A3 (en) Wind turbine direct current control system and methods

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees