[go: up one dir, main page]

GB2483910B - Cascaded current-voltage repetitive controllers to improve the quality of output voltage and current simultaneously for grid-connected inverters - Google Patents

Cascaded current-voltage repetitive controllers to improve the quality of output voltage and current simultaneously for grid-connected inverters

Info

Publication number
GB2483910B
GB2483910B GB1016105.7A GB201016105A GB2483910B GB 2483910 B GB2483910 B GB 2483910B GB 201016105 A GB201016105 A GB 201016105A GB 2483910 B GB2483910 B GB 2483910B
Authority
GB
United Kingdom
Prior art keywords
current
voltage
grid
quality
improve
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB1016105.7A
Other versions
GB2483910A (en
GB201016105D0 (en
Inventor
Qingchang Zhong
Tomas Hornik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1016105.7A priority Critical patent/GB2483910B/en
Publication of GB201016105D0 publication Critical patent/GB201016105D0/en
Publication of GB2483910A publication Critical patent/GB2483910A/en
Application granted granted Critical
Publication of GB2483910B publication Critical patent/GB2483910B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02M1/12—Arrangements for reducing harmonics from AC input or output
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
GB1016105.7A 2010-09-24 2010-09-24 Cascaded current-voltage repetitive controllers to improve the quality of output voltage and current simultaneously for grid-connected inverters Expired - Fee Related GB2483910B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1016105.7A GB2483910B (en) 2010-09-24 2010-09-24 Cascaded current-voltage repetitive controllers to improve the quality of output voltage and current simultaneously for grid-connected inverters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1016105.7A GB2483910B (en) 2010-09-24 2010-09-24 Cascaded current-voltage repetitive controllers to improve the quality of output voltage and current simultaneously for grid-connected inverters

Publications (3)

Publication Number Publication Date
GB201016105D0 GB201016105D0 (en) 2010-11-10
GB2483910A GB2483910A (en) 2012-03-28
GB2483910B true GB2483910B (en) 2013-03-20

Family

ID=43127925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1016105.7A Expired - Fee Related GB2483910B (en) 2010-09-24 2010-09-24 Cascaded current-voltage repetitive controllers to improve the quality of output voltage and current simultaneously for grid-connected inverters

Country Status (1)

Country Link
GB (1) GB2483910B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103091554B (en) * 2013-03-01 2015-04-22 山东电力集团公司电力科学研究院 Steady-state harmonic wave analyzing method for line terminal synchronous measurement signal multi-bus micro-grid
CN103117556B (en) * 2013-03-04 2015-11-25 国家电网公司 PCS electric voltage frequency control system and control method
US9742260B2 (en) 2013-06-19 2017-08-22 Danfoss Power Electronics A/S Inverter synchronization
CN105245126A (en) * 2015-10-22 2016-01-13 江苏绿扬电子仪器集团有限公司 Teaching inverter system module
JP2019510460A (en) * 2016-03-30 2019-04-11 アイディール パワー インコーポレイテッド Microgrid power architecture
CN106655182A (en) * 2016-08-09 2017-05-10 杭州得诚电力科技股份有限公司 Composite-control active filter based on high-compensated precision current loop and control method thereof
CN112015085B (en) * 2020-07-09 2022-03-29 淮阴工学院 Uninterrupted power supply inversion system based on repeated fuzzy controller and design method thereof
CN111725979B (en) * 2020-07-21 2022-03-29 南通大学 Secondary harmonic current suppression method of two-stage single-phase inverter based on repetitive control
CN114598173B (en) * 2020-11-19 2025-09-16 西安爱科赛博电气股份有限公司 Parallel racing main power supply system for reconstructing high-speed optical fiber communication loop and control method thereof
CN113394797A (en) * 2021-07-20 2021-09-14 合肥工业大学智能制造技术研究院 Current loop optimization method and device applied to electric energy quality comprehensive manager
CN116247735A (en) * 2022-10-18 2023-06-09 国网新源控股有限公司 Full-power inverter grid-side converter control method and device
CN115842485B (en) * 2023-02-27 2023-05-12 山东艾诺智能仪器有限公司 Double-loop control system and control method for alternating current test power supply
CN119853404A (en) * 2024-12-31 2025-04-18 昆明理工大学 Super-spiral sliding mode control method of three-phase voltage source type inverter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6862199B2 (en) * 2001-02-01 2005-03-01 Northeastern University Adaptive controller for d-statcom in the stationary reference frame to compensate for reactive and harmonic distortion under unbalanced conditions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6862199B2 (en) * 2001-02-01 2005-03-01 Northeastern University Adaptive controller for d-statcom in the stationary reference frame to compensate for reactive and harmonic distortion under unbalanced conditions

Also Published As

Publication number Publication date
GB2483910A (en) 2012-03-28
GB201016105D0 (en) 2010-11-10

Similar Documents

Publication Publication Date Title
GB2483910B (en) Cascaded current-voltage repetitive controllers to improve the quality of output voltage and current simultaneously for grid-connected inverters
IL250065A0 (en) High voltage energy harvesting and conversion renewable energy utility size electric power systems and visual monitoring and control systems
GB2486032B (en) Solar photovoltaic inverters
TWI562171B (en) The composition for forming solar cell electrode and electrode prepared using the same
TWI562168B (en) Composition for solar cell electrodes and electrode fabricated using the same
ZA201205705B (en) Switching module to limit and/or break the current of an electroric power line
EP2926449B8 (en) Thyristor based voltage source converter
ZA201401207B (en) Photovoltaic dc/ac inverter with cascaded h-bridge converters
EP2696456B8 (en) High voltage electrical junction box
EP2729860A4 (en) Low power tunable reference voltage generator
DK2363947T3 (en) Inverters with multi-power electrical system
EP2671311A1 (en) Method and circuits for common mode current depression in 3 phase transformerless pv inverter
EP2828963A4 (en) Single switch infinite-level power inverters
IL224986A (en) High voltage high current regulator circuit
GB201110719D0 (en) Electrical system architecture and electrical power generation system
GB201420728D0 (en) Photovoltaic DC-AC converter with soft switching
EP2667476A4 (en) Photovoltaic power generation system and power feeding system
EP2976402A4 (en) Solar cells and modules including conductive tapes and methods of making and using same
EP2994942A4 (en) Method of manufacturing electrode of solar cell and solar cell using the same
EP2979286A4 (en) High voltage and high current power outlet
EP2952923A4 (en) Power conversion device for fuel cell and method for controlling same
ZA201409342B (en) Renewable fuel composition and method of using the same
TWI560165B (en) Composition for solar cell electrodes and solar cell electrode fabricated using the same
EP2685627A3 (en) Voltage increasing control circuit and power tool
EP3035393A4 (en) Solar power generation inspection system and solar power generation inspection method

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140924