TWI545878B - 功率轉換系統、操作一功率轉換系統之方法及太陽能功率轉換系統 - Google Patents

功率轉換系統、操作一功率轉換系統之方法及太陽能功率轉換系統 Download PDF

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Publication number
TWI545878B
TWI545878B TW101127347A TW101127347A TWI545878B TW I545878 B TWI545878 B TW I545878B TW 101127347 A TW101127347 A TW 101127347A TW 101127347 A TW101127347 A TW 101127347A TW I545878 B TWI545878 B TW I545878B
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TW
Taiwan
Prior art keywords
power
signal
feedback
mppt
voltage
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TW101127347A
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English (en)
Chinese (zh)
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TW201315116A (zh
Inventor
譚卓輝
鄔雪琴
鄔心慧
公茂忠
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奇異電器公司
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Publication of TW201315116A publication Critical patent/TW201315116A/zh
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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
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • 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 Development (AREA)
  • Sustainable Energy (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)
  • Control Of Eletrric Generators (AREA)
  • Burglar Alarm Systems (AREA)
TW101127347A 2011-07-29 2012-07-27 功率轉換系統、操作一功率轉換系統之方法及太陽能功率轉換系統 TWI545878B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110217137.9A CN102904273B (zh) 2011-07-29 2011-07-29 能量转换系统的最大功率点追踪控制和相关方法

Publications (2)

Publication Number Publication Date
TW201315116A TW201315116A (zh) 2013-04-01
TWI545878B true TWI545878B (zh) 2016-08-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW101127347A TWI545878B (zh) 2011-07-29 2012-07-27 功率轉換系統、操作一功率轉換系統之方法及太陽能功率轉換系統

Country Status (7)

Country Link
US (1) US8982592B2 (enExample)
EP (1) EP2551986B1 (enExample)
JP (1) JP6183878B2 (enExample)
KR (1) KR102037989B1 (enExample)
CN (1) CN102904273B (enExample)
ES (1) ES2919781T3 (enExample)
TW (1) TWI545878B (enExample)

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US12505983B2 (en) 2022-12-28 2025-12-23 Advanced Energy Industries, Inc. Generator with controllable source impedance

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Also Published As

Publication number Publication date
CN102904273A (zh) 2013-01-30
EP2551986B1 (en) 2022-05-18
TW201315116A (zh) 2013-04-01
EP2551986A1 (en) 2013-01-30
KR20130014395A (ko) 2013-02-07
JP6183878B2 (ja) 2017-08-23
CN102904273B (zh) 2015-05-20
ES2919781T3 (es) 2022-07-28
KR102037989B1 (ko) 2019-11-26
US8982592B2 (en) 2015-03-17
JP2013069267A (ja) 2013-04-18
US20130027997A1 (en) 2013-01-31

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