SA520412027B1 - محول عكسي متعقِب لنقطة استغلال الطاقة - Google Patents

محول عكسي متعقِب لنقطة استغلال الطاقة

Info

Publication number
SA520412027B1
SA520412027B1 SA520412027A SA520412027A SA520412027B1 SA 520412027 B1 SA520412027 B1 SA 520412027B1 SA 520412027 A SA520412027 A SA 520412027A SA 520412027 A SA520412027 A SA 520412027A SA 520412027 B1 SA520412027 B1 SA 520412027B1
Authority
SA
Saudi Arabia
Prior art keywords
phase
inverter
energy utilization
point tracker
utilization point
Prior art date
Application number
SA520412027A
Other languages
English (en)
Inventor
وين-تاي شوي جيوفري
Original Assignee
ال تي (يو اس ايه) كوربوريشن
ال تي ليتنج (تايوان) كوربوريشن
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
Priority claimed from US15/838,044 external-priority patent/US20180166975A1/en
Application filed by ال تي (يو اس ايه) كوربوريشن, ال تي ليتنج (تايوان) كوربوريشن filed Critical ال تي (يو اس ايه) كوربوريشن
Publication of SA520412027B1 publication Critical patent/SA520412027B1/ar

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
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • 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)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Inverter Devices (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

يتعلق الاختراع الحالي بجهاز تحكم بالاستخراج التتابعي للاستخدام في محول تيار مستمر إلى تيار متردد DC/AC ثلاثي الأطوار، حيث يشتمل المحول ثلاثي الأطوار على ثلاثة محولات من تيار مستمر إلى تيار متردد DC/AC أحادية الطور، يتم التحكم في كلٍ منها بواسطة مستخرِج تعديل عرض النبضة PWM الخاص بكلٍ منها. يتم إجراء تضبيطات عامل التشغيل اعتمادًا على جزء حالي من دورة قدرة التيار المتردد، حيث يتسبب المنظم التتابعي في أن مستخرجات تعديل عرض النبضة PWM يكون لديها دورات تشغيل غير متداخلة، بحيث يتم تنفيذ عمليات الاستخراج لكلٍ من محولات التيار المستمر/المتردد DC/AC أحادية الطور المذكورة بالتتابع عوضًا عن التزامن، وهو ما يحسن كفاءة استخراج القدرة من قدرة التيار المستمر. شكل 5أ.
SA520412027A 2017-12-11 2020-05-23 محول عكسي متعقِب لنقطة استغلال الطاقة SA520412027B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/838,044 US20180166975A1 (en) 2017-12-11 2017-12-11 Energy utilization point tracker inverter
US16/197,139 US10511187B2 (en) 2017-12-11 2018-11-20 Energy utilization point tracker inverter

Publications (1)

Publication Number Publication Date
SA520412027B1 true SA520412027B1 (ar) 2023-06-22

Family

ID=65721596

Family Applications (1)

Application Number Title Priority Date Filing Date
SA520412027A SA520412027B1 (ar) 2017-12-11 2020-05-23 محول عكسي متعقِب لنقطة استغلال الطاقة

Country Status (14)

Country Link
US (1) US10511187B2 (ar)
EP (1) EP3724984A4 (ar)
JP (1) JP7167156B2 (ar)
KR (1) KR102612884B1 (ar)
CN (1) CN111602331B (ar)
AU (1) AU2018385437B2 (ar)
BR (1) BR112020009923A2 (ar)
CA (1) CA3082137A1 (ar)
CL (1) CL2020001462A1 (ar)
CO (1) CO2020007119A2 (ar)
MX (1) MX2020006024A (ar)
PH (1) PH12020550606A1 (ar)
SA (1) SA520412027B1 (ar)
WO (1) WO2019118297A1 (ar)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400237A (en) 1992-05-11 1995-03-21 Simmonds Precision Products, Inc. PWM inverter controller with waveform memory
US20040071003A1 (en) 2002-09-04 2004-04-15 G & G Technology, Inc. Split phase polyphase inverter
DE10248304A1 (de) * 2002-10-16 2004-05-13 Siemens Ag Verfahren und Vorrichtung zur Erzeugung von zwei- oder mehrkanaligen pulsweitenmodulierten Rechteckpulsen
US7479774B2 (en) * 2006-04-07 2009-01-20 Yuan Ze University High-performance solar photovoltaic (PV) energy conversion system
US7999418B2 (en) 2008-12-22 2011-08-16 General Electric Company Electrical system and control method
CA2767867C (en) * 2009-07-16 2018-11-13 General Cybernation Group, Inc. Smart and scalable power inverters
GB2482653B (en) * 2010-06-07 2012-08-29 Enecsys Ltd Solar photovoltaic systems
JP5978292B2 (ja) * 2012-03-30 2016-08-24 東芝三菱電機産業システム株式会社 電力変換装置
US9882507B2 (en) * 2013-04-16 2018-01-30 Solarcity Corporation Power factor adjustment in multi-phase power system
CN103606953A (zh) * 2013-11-25 2014-02-26 东南大学 用于太阳能并网发电的单级可升压三相反激逆变器
JP6481621B2 (ja) * 2014-01-09 2019-03-13 住友電気工業株式会社 電力変換装置及び三相交流電源装置
US10230242B2 (en) * 2014-10-10 2019-03-12 Edge Electrons Limited Maximizing energy savings by utilizing conservation voltage reduction with adaptive voltage control and peak demand reduction at point of use
DE102014119502B3 (de) * 2014-12-23 2016-03-24 Sma Solar Technology Ag Netzgekoppelter Wechselrichter, Wechselrichteranordnung und Betriebsverfahren für eine Wechselrichteranordnung
GB2542633A (en) * 2015-09-28 2017-03-29 Melexis Technologies Nv Method of starting a three-phase BLDC motor and motor driver using same
US10177575B2 (en) * 2015-10-09 2019-01-08 LT Lighting (Taiwan) Corp. Maximum energy utilization point tracking technologies
US20160036232A1 (en) * 2015-10-09 2016-02-04 LT Lighting (Taiwan) Corp. Maximum energy utilization point tracking technologies

Also Published As

Publication number Publication date
US20190089192A1 (en) 2019-03-21
AU2018385437B2 (en) 2023-08-31
WO2019118297A1 (en) 2019-06-20
EP3724984A1 (en) 2020-10-21
AU2018385437A1 (en) 2020-05-21
MX2020006024A (es) 2020-08-17
KR102612884B1 (ko) 2023-12-11
CL2020001462A1 (es) 2020-10-30
PH12020550606A1 (en) 2021-03-01
CN111602331B (zh) 2024-06-25
CA3082137A1 (en) 2019-06-20
EP3724984A4 (en) 2021-09-08
CO2020007119A2 (es) 2020-06-19
KR20200097709A (ko) 2020-08-19
US10511187B2 (en) 2019-12-17
CN111602331A (zh) 2020-08-28
BR112020009923A2 (pt) 2020-11-24
JP2021506218A (ja) 2021-02-18
JP7167156B2 (ja) 2022-11-08

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