CN103475248B - 功率变换电路和功率变换系统 - Google Patents

功率变换电路和功率变换系统 Download PDF

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Publication number
CN103475248B
CN103475248B CN201310390675.7A CN201310390675A CN103475248B CN 103475248 B CN103475248 B CN 103475248B CN 201310390675 A CN201310390675 A CN 201310390675A CN 103475248 B CN103475248 B CN 103475248B
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CN
China
Prior art keywords
power conversion
terminal
conversion circuit
circuit
phase
Prior art date
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Application number
CN201310390675.7A
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English (en)
Chinese (zh)
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CN103475248A (zh
Inventor
胡炎申
刘云峰
石磊
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Huawei Digital Power Technologies Co Ltd
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Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201310390675.7A priority Critical patent/CN103475248B/zh
Publication of CN103475248A publication Critical patent/CN103475248A/zh
Priority to PCT/CN2014/072557 priority patent/WO2015027693A1/zh
Priority to EP14796387.0A priority patent/EP2869452A4/en
Priority to JP2016515612A priority patent/JP6333362B2/ja
Priority to US14/542,302 priority patent/US9787217B2/en
Application granted granted Critical
Publication of CN103475248B publication Critical patent/CN103475248B/zh
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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
    • H02M1/0043—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
    • H02M7/02—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
    • H02M7/23—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 arranged for operation in parallel
    • 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
    • H02M7/4837—Flying capacitor 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
    • H02M7/42—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
    • H02M7/493—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 the static converters being arranged for operation in parallel
    • 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
    • H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from DC 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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
CN201310390675.7A 2013-08-30 2013-08-30 功率变换电路和功率变换系统 Active CN103475248B (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201310390675.7A CN103475248B (zh) 2013-08-30 2013-08-30 功率变换电路和功率变换系统
PCT/CN2014/072557 WO2015027693A1 (zh) 2013-08-30 2014-02-26 功率变换电路和功率变换系统
EP14796387.0A EP2869452A4 (en) 2013-08-30 2014-02-26 CIRCUIT AND SYSTEM FOR POWER CONVERSION
JP2016515612A JP6333362B2 (ja) 2013-08-30 2014-02-26 電力変換回路および電力変換システム
US14/542,302 US9787217B2 (en) 2013-08-30 2014-11-14 Power conversion circuit and power conversion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310390675.7A CN103475248B (zh) 2013-08-30 2013-08-30 功率变换电路和功率变换系统

Publications (2)

Publication Number Publication Date
CN103475248A CN103475248A (zh) 2013-12-25
CN103475248B true CN103475248B (zh) 2016-12-07

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Country Link
EP (1) EP2869452A4 (enExample)
JP (1) JP6333362B2 (enExample)
CN (1) CN103475248B (enExample)
WO (1) WO2015027693A1 (enExample)

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US9787217B2 (en) 2013-08-30 2017-10-10 Huawei Technologies Co., Ltd. Power conversion circuit and power conversion system
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CN104935197B (zh) * 2014-03-19 2017-11-24 华为技术有限公司 一种多电平变换器及供电系统
CN103944433B (zh) * 2014-04-29 2017-01-04 华为技术有限公司 一种三相三电平逆变电路和不间断电源
CN104079195B (zh) * 2014-06-30 2017-01-25 华为技术有限公司 功率变换电路和功率变换系统
CN106797172A (zh) * 2014-09-29 2017-05-31 皇家飞利浦有限公司 多电平逆变器以及通过利用多电平逆变器提供多电平输出电压的方法
CN104333248A (zh) * 2014-10-13 2015-02-04 华南理工大学 使用新型三端开关网络的多电平单相逆变器和三相逆变器
CN104333251A (zh) * 2014-10-13 2015-02-04 华南理工大学 使用新三端开关网络的飞跨电容电压箝位型多电平逆变器
CN105827129B (zh) * 2015-01-04 2020-06-02 华为技术有限公司 多电平拓扑的电路和功率变换器
CN105207510B (zh) * 2015-09-16 2018-10-23 上海交通大学 一种三电平模块并联结构及并联方法
CN105305860B (zh) * 2015-10-24 2018-06-08 南京博兰得电子科技有限公司 一种逆变器
US9923485B2 (en) * 2015-11-05 2018-03-20 Futurewei Technologies, Inc. Multi-channel inverter systems
CN105553318B (zh) * 2015-12-23 2020-04-21 华为技术有限公司 一种等效晶体管和三电平逆变器
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CN105785295B (zh) * 2016-04-19 2019-05-03 鑫高益医疗设备股份有限公司 一种基于多级耦合电感优化设计的梯度功率放大器
WO2018145748A1 (en) * 2017-02-09 2018-08-16 Abb Schweiz Ag Parallel connecting of cell modules in a modular multilevel converter by means of interphase transformers
WO2018179234A1 (ja) * 2017-03-30 2018-10-04 株式会社 東芝 Ｈ型ブリッジ変換器およびパワーコンディショナ
US10644612B2 (en) * 2017-11-30 2020-05-05 General Electric Company System of input current sharing for compact architecture in a power converter
CN109861577B (zh) * 2019-03-28 2021-02-02 孙驰 一种功率变换电路
CN115668737A (zh) * 2019-11-11 2023-01-31 Abb电动汽车有限责任公司 多电平功率转换器和用于多电平功率转换器的方法
CN110768551B (zh) * 2019-11-21 2022-02-11 徐忠勇 一种ac-dc及dc-dc变换复用线路及方法
US11557983B2 (en) 2020-01-15 2023-01-17 Solaredge Technologies Ltd. Coupled inductors inverter topology
CN114730658B (zh) * 2020-01-20 2025-10-03 华为技术有限公司 一种电感、电压转换电路及电子设备
EP3872970A1 (en) 2020-02-26 2021-09-01 ABB Schweiz AG Uninterruptible power supply system
US11368089B2 (en) * 2020-04-03 2022-06-21 Texas Instruments Incorporated Interleaved multi-level converter
CN114430240B (zh) * 2020-10-28 2025-03-04 苏州捷芯威半导体有限公司 电源变换装置、电源变换系统
CN115622426B (zh) * 2021-07-15 2025-09-19 台达电子企业管理（上海）有限公司 具有飞跨电容的多电平变换电路
CN114024462A (zh) * 2021-12-03 2022-02-08 上海安世博能源科技有限公司 三电平控制电路、功率变换装置及其控制方法
CN114301303A (zh) 2021-12-29 2022-04-08 上海安世博能源科技有限公司 电路控制方法及其装置
CN114336873A (zh) 2021-12-29 2022-04-12 上海安世博能源科技有限公司 功率控制电路及其控制方法
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Also Published As

Publication number Publication date
EP2869452A4 (en) 2016-01-20
EP2869452A1 (en) 2015-05-06
CN103475248A (zh) 2013-12-25
JP6333362B2 (ja) 2018-05-30
JP2016518809A (ja) 2016-06-23
WO2015027693A1 (zh) 2015-03-05

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