MX2019007830A - Metodo de carga para convertidor hibrido basado en submodulos. - Google Patents

Metodo de carga para convertidor hibrido basado en submodulos.

Info

Publication number
MX2019007830A
MX2019007830A MX2019007830A MX2019007830A MX2019007830A MX 2019007830 A MX2019007830 A MX 2019007830A MX 2019007830 A MX2019007830 A MX 2019007830A MX 2019007830 A MX2019007830 A MX 2019007830A MX 2019007830 A MX2019007830 A MX 2019007830A
Authority
MX
Mexico
Prior art keywords
sub
modules
module based
charging
based hybrid
Prior art date
Application number
MX2019007830A
Other languages
English (en)
Inventor
Tian Jie
Li Haiying
Dong Yunlong
Lu Yu
DING Jiudong
Jiang Tiangui
Qiu Defeng
Lian Jianyang
Original Assignee
Nr Electric 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 Nr Electric Co Ltd filed Critical Nr Electric Co Ltd
Publication of MX2019007830A publication Critical patent/MX2019007830A/es

Links

Classifications

    • 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
    • H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
    • 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
    • H02M1/36—Means for starting or stopping converters
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc 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
    • H02M7/217—Conversion of ac power input into dc 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
    • H02M7/219—Conversion of ac power input into dc 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 in a bridge configuration
    • 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
    • H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Inverter Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

La presente invención describe un método de carga para un convertidor híbrido basado en submódulos. Al establecer un enlace de carga semicontrolada de semibloqueo de todos los submódulos de puente completo en un proceso de cambio, y al elevar los voltajes de submódulos de medio puente para alcanzar el punto inicial de una fuente de energía autoalimentada basada en submódulos de medio puente en una etapa no controlada de los submódulos de medio puente, el punto inicial de la fuente de energía autoalimentada basada en submódulos aumenta, y se reduce la dificultad de diseño de la fuente de energía autoalimentada basada en submódulos. La presente invención también describe otro método de carga para un convertidor híbrido basado en submódulos. El objetivo anterior también puede lograrse estableciendo un enlace de carga semicontrolada de derivación de todos los submódulos de puente completo en el proceso de carga.
MX2019007830A 2017-01-16 2018-01-12 Metodo de carga para convertidor hibrido basado en submodulos. MX2019007830A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710029574.5A CN106712248B (zh) 2017-01-16 2017-01-16 一种子模块混合型换流器的充电方法
PCT/CN2018/072417 WO2018130205A1 (zh) 2017-01-16 2018-01-12 一种子模块混合型换流器的充电方法

Publications (1)

Publication Number Publication Date
MX2019007830A true MX2019007830A (es) 2019-09-09

Family

ID=58907603

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007830A MX2019007830A (es) 2017-01-16 2018-01-12 Metodo de carga para convertidor hibrido basado en submodulos.

Country Status (7)

Country Link
US (1) US10763761B2 (es)
EP (1) EP3531531A4 (es)
JP (1) JP6716793B2 (es)
KR (1) KR102070554B1 (es)
CN (1) CN106712248B (es)
MX (1) MX2019007830A (es)
WO (1) WO2018130205A1 (es)

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CN106712248B (zh) * 2017-01-16 2019-06-18 南京南瑞继保电气有限公司 一种子模块混合型换流器的充电方法
KR101943885B1 (ko) * 2017-06-02 2019-01-30 효성중공업 주식회사 Ｍｍｃ 컨버터 및 그의 서브모듈
US11349384B2 (en) * 2018-02-23 2022-05-31 Hitachi Energy Switzerland Ag Energization of a converter including a mix of half-bridge and full-bridge submodules
CN109067162B (zh) * 2018-08-21 2020-06-26 南方电网科学研究院有限责任公司 一种混合型模块化多电平换流器的启动方法及装置
EP3683950A1 (de) * 2019-01-21 2020-07-22 Siemens Aktiengesellschaft Verfahren zur regelung eines modularer mehrpunktumrichters mit halb- und vollbrückenzellen
EP3713073A1 (de) * 2019-03-19 2020-09-23 Siemens Aktiengesellschaft Stromrichter und verfahren zu dessen regelung
CN109980673B (zh) * 2019-04-03 2022-07-22 南京南瑞继保电气有限公司 一种模块化多电平换流器带电投入运行的方法及控制系统
EP3994792A1 (de) * 2019-08-27 2022-05-11 Siemens Energy Global GmbH & Co. KG Verfahren zum vorladen von modulen eines modularen multilevelstromrichters
CN113676061B (zh) * 2020-05-15 2023-06-27 南京南瑞继保电气有限公司 动态平衡式换流器系统及其控制方法
CN114070107B (zh) * 2020-07-31 2023-08-08 南京南瑞继保电气有限公司 混合型换流器的充电控制方法及装置
CN112366745B (zh) * 2020-10-10 2023-06-27 中国电建集团华东勘测设计研究院有限公司 一种集中式模块化DC Chopper拓扑及控制方法
EP4027506A1 (de) * 2021-01-08 2022-07-13 Siemens Energy Global GmbH & Co. KG Stromrichter und verfahren zum betreiben des stromrichters

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CN105207504B (zh) * 2015-10-09 2018-02-23 中国南方电网有限责任公司超高压输电公司检修试验中心 一种具有增强电压特性半桥全桥混合型的mmc拓扑
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Also Published As

Publication number Publication date
JP2020515212A (ja) 2020-05-21
JP6716793B2 (ja) 2020-07-01
KR102070554B1 (ko) 2020-01-29
US10763761B2 (en) 2020-09-01
CN106712248A (zh) 2017-05-24
KR20190086564A (ko) 2019-07-22
EP3531531A4 (en) 2020-06-10
WO2018130205A1 (zh) 2018-07-19
EP3531531A1 (en) 2019-08-28
US20200076321A1 (en) 2020-03-05
CN106712248B (zh) 2019-06-18

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