CL2022002988A1 - Componente de potencia de un convertidor de tres niveles, convertidor de tres niveles y turbina eólica - Google Patents

Componente de potencia de un convertidor de tres niveles, convertidor de tres niveles y turbina eólica

Info

Publication number
CL2022002988A1
CL2022002988A1 CL2022002988A CL2022002988A CL2022002988A1 CL 2022002988 A1 CL2022002988 A1 CL 2022002988A1 CL 2022002988 A CL2022002988 A CL 2022002988A CL 2022002988 A CL2022002988 A CL 2022002988A CL 2022002988 A1 CL2022002988 A1 CL 2022002988A1
Authority
CL
Chile
Prior art keywords
level converter
npc bridge
npc
power component
bridge arm
Prior art date
Application number
CL2022002988A
Other languages
English (en)
Inventor
Songge Fu
Xiaofeng Yuan
Original Assignee
Beijing Goldwind Science & Creation Windpower Equipment Co Ltd
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 Beijing Goldwind Science & Creation Windpower Equipment Co Ltd filed Critical Beijing Goldwind Science & Creation Windpower Equipment Co Ltd
Publication of CL2022002988A1 publication Critical patent/CL2022002988A1/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
    • 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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/487—Neutral point clamped inverters
    • 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
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0054—Transistor switching losses
    • 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
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • 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
    • 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
    • H02J2300/28—The renewable source being wind energy
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/76—Power conversion electric or electronic aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Eletrric Generators (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

La presente solicitud divulga un componente de potencia de un convertidor de tres niveles, un convertidor de tres niveles y una turbina eólica. El componente de potencia de un convertidor de tres niveles incluye: una primera unidad de brazo de puente NPC que incluye una pluralidad de primeros brazos de puente NPC conectados en paralelo; una segunda unidad de brazo de puente NPC que incluye una pluralidad de segundos brazos de puente NPC conectados en paralelo; y una tercera unidad de brazo de puente NPC que incluye una pluralidad de terceros brazos de puente NPC conectados en paralelo. El número de los segundos brazos de puente NPC es el mismo que el número de los primeros brazos de puente NPC, y el número de los terceros brazos de puente NPC se determina en función de la relación entre la pérdida del primer brazo de puente NPC y la pérdida del tercer brazo de puente NPC. De acuerdo con las modalidades de la presente solicitud, las pérdidas de las unidades de brazo de puente NPC del convertidor de tres niveles se pueden equilibrar, de modo que las pérdidas de los dispositivos IGBT del convertidor de tres niveles se distribuyan de manera uniforme.
CL2022002988A 2020-07-31 2022-10-27 Componente de potencia de un convertidor de tres niveles, convertidor de tres niveles y turbina eólica CL2022002988A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010758876.8A CN112003490B (zh) 2020-07-31 2020-07-31 三电平变流器的功率组件及三电平变流器

Publications (1)

Publication Number Publication Date
CL2022002988A1 true CL2022002988A1 (es) 2023-05-05

Family

ID=73463348

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022002988A CL2022002988A1 (es) 2020-07-31 2022-10-27 Componente de potencia de un convertidor de tres niveles, convertidor de tres niveles y turbina eólica

Country Status (8)

Country Link
US (1) US11784582B2 (es)
EP (1) EP4117167A4 (es)
CN (1) CN112003490B (es)
AU (1) AU2021317217B2 (es)
CA (1) CA3174293A1 (es)
CL (1) CL2022002988A1 (es)
WO (1) WO2022022213A1 (es)
ZA (1) ZA202210906B (es)

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WO2023087595A1 (zh) * 2021-11-19 2023-05-25 京清数电(北京)技术有限公司 双向储能变流器
CN114362497B (zh) * 2022-03-17 2022-07-12 阳光电源股份有限公司 一种电子电容、变换器及其电子电容控制方法

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Also Published As

Publication number Publication date
US11784582B2 (en) 2023-10-10
CA3174293A1 (en) 2022-02-03
CN112003490B (zh) 2021-06-04
EP4117167A1 (en) 2023-01-11
ZA202210906B (en) 2023-05-31
EP4117167A4 (en) 2023-12-06
AU2021317217A1 (en) 2022-11-17
US20230133950A1 (en) 2023-05-04
CN112003490A (zh) 2020-11-27
WO2022022213A1 (zh) 2022-02-03
AU2021317217B2 (en) 2023-11-16

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