MX2022002799A - Metodo y sistema de control para inversor trifasico conectado a la red, e inversor trifasico conectado a la red. - Google Patents

Metodo y sistema de control para inversor trifasico conectado a la red, e inversor trifasico conectado a la red.

Info

Publication number
MX2022002799A
MX2022002799A MX2022002799A MX2022002799A MX2022002799A MX 2022002799 A MX2022002799 A MX 2022002799A MX 2022002799 A MX2022002799 A MX 2022002799A MX 2022002799 A MX2022002799 A MX 2022002799A MX 2022002799 A MX2022002799 A MX 2022002799A
Authority
MX
Mexico
Prior art keywords
connected inverter
grid
phase
inverter
phase grid
Prior art date
Application number
MX2022002799A
Other languages
English (en)
Inventor
Jian Wu
Biaojie Qi
Yongchun Yang
Yuhao Luo
Original Assignee
Altenergy Power System 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 Altenergy Power System Inc filed Critical Altenergy Power System Inc
Publication of MX2022002799A publication Critical patent/MX2022002799A/es

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
    • H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
    • 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
    • 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
    • H02M7/5387—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 in a bridge configuration
    • 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
    • H02J3/01—Arrangements for reducing harmonics or ripples
    • 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
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
    • 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
    • H02M1/0043—Converters switched with a phase shift, i.e. interleaved
    • 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
    • H02M7/5387—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 in a bridge configuration
    • H02M7/53871—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 in a bridge configuration with automatic control of output voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

Un inversor trifásico conectado a la red, un sistema de control del mismo y un método de control del mismo. El inversor es un inversor trifásico de tres patas conectado a la red, y un condensador de filtro está conectado a un electrodo negativo de un bus de entrada de CC para formar un bucle de filtro, con el fin de filtrar la onda armónica en el circuito, logrando una corriente conectada a la red de alta calidad a pequeña potencia, sin aumentar el valor de inductancia, de tal manera que el dispositivo inversor paralelo en el sistema opere de manera estable y, por lo tanto, pueda aplicarse a microinversores fotovoltaicos. Asimismo, el inversor trifásico de tres patas conectado a la red opera en un modo de conducción discontinuo, es decir, en un ciclo de conmutación, la corriente inductiva se reduce a 0, de tal manera que se reduce la pérdida de conmutación del inversor trifásico de tres patas conectado a la red.
MX2022002799A 2019-10-30 2019-12-18 Metodo y sistema de control para inversor trifasico conectado a la red, e inversor trifasico conectado a la red. MX2022002799A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911045352.8A CN112751497B (zh) 2019-10-30 2019-10-30 一种三相并网逆变器的控制方法、系统及三相并网逆变器
PCT/CN2019/126250 WO2021082220A1 (zh) 2019-10-30 2019-12-18 一种三相并网逆变器的控制方法、系统及三相并网逆变器

Publications (1)

Publication Number Publication Date
MX2022002799A true MX2022002799A (es) 2022-04-06

Family

ID=75640594

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022002799A MX2022002799A (es) 2019-10-30 2019-12-18 Metodo y sistema de control para inversor trifasico conectado a la red, e inversor trifasico conectado a la red.

Country Status (6)

Country Link
US (1) US11770065B2 (es)
EP (1) EP4054070A4 (es)
CN (1) CN112751497B (es)
BR (1) BR112022004122A2 (es)
MX (1) MX2022002799A (es)
WO (1) WO2021082220A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113224966B (zh) * 2020-01-17 2023-08-22 昱能科技股份有限公司 一种三相并网逆变器的控制方法、系统及三相并网逆变器
CN116488500B (zh) * 2023-06-26 2024-04-12 广东省洛仑兹技术股份有限公司 交错并联拓扑结构、控制方法及ac/dc电源

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502106A (en) * 1983-10-17 1985-02-26 Sundstrand Corporation Current source sine wave inverter
CN103427435B (zh) * 2012-05-17 2016-12-07 北京动力源科技股份有限公司 一种三相非隔离型光伏并网逆变器和一种光伏发电系统
US9252681B2 (en) 2013-08-30 2016-02-02 General Electric Company Power converter with a first string having controllable semiconductor switches and a second string having switching modules
CN103997249A (zh) 2014-06-12 2014-08-20 国家电网公司 一种分布式电源并网逆变器的控制方法
CN105162350B (zh) 2015-08-03 2017-10-20 中南大学 一种高效率宽负载范围的三相微逆变器及其控制方法
CN105429501B (zh) * 2015-12-30 2018-03-30 哈尔滨工业大学 单抽头电感z源逆变器
US10291109B2 (en) * 2017-01-18 2019-05-14 Virginia Tech Intellectual Properties, Inc. Critical-mode-based soft-switching techniques for three-phase bi-directional AC/DC converters
CN106887964B (zh) * 2017-04-24 2019-01-25 电子科技大学 一种t型三电平逆变器共模电压消除方法
CN110034674B (zh) * 2018-01-12 2020-03-31 山东大学 一种高增益双向三相dc-dc变换器及控制方法
JP6992650B2 (ja) * 2018-03-28 2022-01-13 Tdk株式会社 電力変換装置
TWI677171B (zh) * 2018-04-26 2019-11-11 國立交通大學 弦波調製方法及三相逆變器
CN109818519B (zh) * 2019-03-20 2020-05-01 北京润科通用技术有限公司 功率级硬件在环仿真主电路及其控制方法
CN109861576A (zh) * 2019-04-16 2019-06-07 哈尔滨工业大学 一种允许工作在电流断续模式的z源逆变器

Also Published As

Publication number Publication date
EP4054070A4 (en) 2023-11-01
CN112751497B (zh) 2022-03-08
US20220255420A1 (en) 2022-08-11
BR112022004122A2 (pt) 2022-05-31
EP4054070A1 (en) 2022-09-07
CN112751497A (zh) 2021-05-04
WO2021082220A1 (zh) 2021-05-06
US11770065B2 (en) 2023-09-26

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