JP2020529184A - インバータシステム - Google Patents
インバータシステム Download PDFInfo
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- JP2020529184A JP2020529184A JP2020503901A JP2020503901A JP2020529184A JP 2020529184 A JP2020529184 A JP 2020529184A JP 2020503901 A JP2020503901 A JP 2020503901A JP 2020503901 A JP2020503901 A JP 2020503901A JP 2020529184 A JP2020529184 A JP 2020529184A
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- 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
- H02M7/5388—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 asymmetrical configuration of switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/12—Two-phase, three-phase or polyphase 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
- H02M1/12—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
- H02M7/02—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
-
- 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
-
- 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
- H02M7/49—Combination of the output voltage waveforms of a plurality of 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
- H02M7/53—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
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (14)
- 電源部から入力される電源電圧の位相と大きさを変換して出力する位相置換変圧器;
前記位相置換変圧器から出力される電圧を用いて相電圧を出力する複数の単位電力セルを含み、
前記単位電力セルは、
互いに直列に連結される第1のスイッチング素子及び第4のスイッチング素子と、前記第1のスイッチング素子及び前記第4のスイッチング素子の連結点と平滑部との間で、互いに直列に連結される第2のスイッチング素子及び第3のスイッチング素子と、前記第1のスイッチング素子、前記第2のスイッチング素子、前記第3のスイッチング素子、前記第4のスイッチング素子とそれぞれ逆並列に連結される第1のダイオード、第2のダイオード、第3のダイオード、第4のダイオードとを含む第1レッグ;及び、
互いに直列に連結される第5のスイッチング素子及び第6のスイッチング素子と、前記第5のスイッチング素子及び前記第6のスイッチング素子とそれぞれ逆並列に連結される第5のダイオード及び第6のダイオードを含み、前記第1レッグと並列に連結される第2レッグを含む、
インバータシステム。 - 前記第1のスイッチング素子、前記第2のスイッチング素子、前記第6のスイッチング素子がターンオンされ、前記第3のスイッチング素子、前記第4のスイッチング素子、前記第5のスイッチング素子がターンオフされると、前記単位電力セルの出力極電圧は、第1の電圧レベルを示す、
請求項1に記載のインバータシステム。 - 前記第2のスイッチング素子、前記第3のスイッチング素子、前記第6のスイッチング素子がターンオンドされ、前記第1のスイッチング素子、前記第4のスイッチング素子、前記第5のスイッチング素子がターンオフされると、前記単位電力セルの出力極電圧は、第2の電圧レベルを示す、
請求項1に記載のインバータシステム。 - 前記第2のスイッチング素子、前記第3のスイッチング素子、前記第5のスイッチング素子がターンオンされ、前記第1のスイッチング素子、前記第4のスイッチング素子、前記第6のスイッチング素子がターンオフされると、前記単位電力セルの出力極電圧は、第3の電圧レベルを示す、
請求項1に記載のインバータシステム。 - 前記第3のスイッチング素子、前記第4のスイッチング素子、前記第5のスイッチング素子がターンオンされ、前記第1のスイッチング素子、前記第2のスイッチング素子、前記第6のスイッチング素子がターンオフされると、前記単位電力セルの出力極電圧は、第4の電圧レベルを示す、
請求項1に記載のインバータシステム。 - 前記第2のダイオード及び前記第3のダイオードは、互いに異なる方向に連結される、
請求項1に記載のインバータシステム。 - 前記第1のダイオード、前記第4のダイオード、前記第5のダイオード、前記第6のダイオードは、互いに同じ方向に連結される、
請求項1に記載のインバータシステム。 - 電源部から入力される電源電圧の位相と大きさを変換して出力する位相置換変圧器;
前記位相置換変圧器から出力される電圧を用いて相電圧を出力する複数の単位電力セルを含み、
前記単位電力セルは、
互いに直列に連結される第1のスイッチング素子、第2のスイッチング素子、第3のスイッチング素子、第4のスイッチング素子と、前記第1のスイッチング素子、前記第2のスイッチング素子、前記第3のスイッチング素子、前記第4のスイッチング素子とそれぞれ逆並列に連結される第1のダイオード、第2のダイオード、第3のダイオード、第4のダイオードと、前記第1のスイッチング素子及び前記第2のスイッチング素子の連結点と前記第3のスイッチング素子及び前記第4のスイッチング素子の連結点との間で、互いに直列に連結される第7のダイオード及び第8のダイオードとを含む第1レッグ;及び、
互いに直列に連結される第5のスイッチング素子及び第6のスイッチング素子と、前記第5のスイッチング素子及び前記第6のスイッチング素子とそれぞれ逆並列に連結される第5のダイオード及び第6のダイオードを含み、前記第1レッグと並列に連結される第2レッグとを含む、
インバータシステム。 - 前記第1のスイッチング素子、前記第2のスイッチング素子、前記第6のスイッチング素子がターンオンされ、前記第3のスイッチング素子、前記第4のスイッチング素子、前記第5のスイッチング素子がターンオフされると、前記単位電力セルの出力極電圧は、第1の電圧レベルを示す、
請求項8に記載のインバータシステム。 - 前記第2のスイッチング素子、前記第3のスイッチング素子、前記第6のスイッチング素子がターンオンされ、前記第1のスイッチング素子、前記第4のスイッチング素子、前記第5のスイッチング素子がターンオフされると、前記単位電力セルの出力極電圧は、第2の電圧レベルを示す、
請求項8に記載のインバータシステム。 - 前記第2のスイッチング素子、前記第3のスイッチング素子、前記第5のスイッチング素子がターンオンされ、前記第1のスイッチング素子、前記第4のスイッチング素子、前記第6のスイッチング素子がターンオフされると、前記単位電力セルの出力極電圧は、第3の電圧レベルを示す、
請求項8に記載のインバータシステム。 - 前記第3のスイッチング素子、前記第4のスイッチング素子、前記第5のスイッチング素子がターンオンされ、前記第1のスイッチング素子、前記第2のスイッチング素子、前記第6のスイッチング素子がターンオフされると、前記単位電力セルの出力極電圧は、第4の電圧レベルを示す、
請求項8に記載のインバータシステム。 - 前記第1のダイオード、前記第2のダイオード、前記第3のダイオード、前記第4のダイオード、前記第5のダイオード、前記第6のダイオードは、互いに同じ方向に連結される、
請求項8に記載のインバータシステム。 - 前記第7のダイオード及び前記第8のダイオードは、互いに同じ方向に連結される、
請求項8に記載のインバータシステム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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KR1020170123402A KR102261327B1 (ko) | 2017-09-25 | 2017-09-25 | 인버터 시스템 |
KR10-2017-0123403 | 2017-09-25 | ||
KR10-2017-0123402 | 2017-09-25 | ||
KR1020170123403A KR102261330B1 (ko) | 2017-09-25 | 2017-09-25 | 인버터 시스템 |
PCT/KR2018/008109 WO2019059510A1 (ko) | 2017-09-25 | 2018-07-18 | 인버터 시스템 |
Publications (1)
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JP2020529184A true JP2020529184A (ja) | 2020-10-01 |
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JP2020503901A Ceased JP2020529184A (ja) | 2017-09-25 | 2018-07-18 | インバータシステム |
Country Status (5)
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US (1) | US11038436B2 (ja) |
EP (1) | EP3691107A4 (ja) |
JP (1) | JP2020529184A (ja) |
CN (1) | CN111133668A (ja) |
WO (1) | WO2019059510A1 (ja) |
Families Citing this family (2)
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CN111373645B (zh) * | 2017-11-20 | 2022-09-27 | 东芝三菱电机产业系统株式会社 | 电力变换装置 |
CN111064371B (zh) * | 2019-12-26 | 2024-04-05 | 杭州电子科技大学 | 混合五电平双向dc/dc变流器及其电压匹配调制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009017622A (ja) * | 2007-07-02 | 2009-01-22 | Tokyo Electric Power Co Inc:The | 電力変換器 |
JP2010252450A (ja) * | 2009-04-13 | 2010-11-04 | Fuji Electric Systems Co Ltd | 電力変換装置 |
JP2012060735A (ja) * | 2010-09-07 | 2012-03-22 | Sharp Corp | マルチレベルインバータ |
JP2014207853A (ja) * | 2013-04-10 | 2014-10-30 | エルエス産電株式会社Lsis Co., Ltd | マルチレベルインバータ |
Family Cites Families (9)
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SE523457C2 (sv) * | 2001-05-17 | 2004-04-20 | Abb Ab | VSC-strömriktare flrsedd med resonanskrets för kommuntering, jämte tillhörande förfarande, datorprogramprodukt och datorläsbart medium |
CN101562400B (zh) | 2009-04-28 | 2012-05-23 | 艾默生网络能源有限公司 | 一种高电压功率变换装置 |
KR20130039612A (ko) * | 2011-10-12 | 2013-04-22 | 엘에스산전 주식회사 | 회생형 고압 인버터 |
KR101791288B1 (ko) * | 2013-06-05 | 2017-10-27 | 엘에스산전 주식회사 | 멀티 레벨 인버터 |
JP2014241660A (ja) * | 2013-06-11 | 2014-12-25 | ニチコン株式会社 | 電力変換装置 |
KR101791289B1 (ko) * | 2013-06-17 | 2017-10-27 | 엘에스산전 주식회사 | 멀티레벨 인버터 |
KR101791290B1 (ko) | 2013-07-02 | 2017-11-20 | 엘에스산전 주식회사 | 멀티레벨 고압 인버터 |
KR20160109137A (ko) * | 2015-03-10 | 2016-09-21 | 엘에스산전 주식회사 | 인버터 시스템 |
CN205725503U (zh) * | 2016-05-10 | 2016-11-23 | 浙江大学 | 一种主从式混合级联多电平变流器 |
-
2018
- 2018-07-18 CN CN201880062197.8A patent/CN111133668A/zh not_active Withdrawn
- 2018-07-18 JP JP2020503901A patent/JP2020529184A/ja not_active Ceased
- 2018-07-18 EP EP18859138.2A patent/EP3691107A4/en not_active Withdrawn
- 2018-07-18 US US16/637,433 patent/US11038436B2/en active Active
- 2018-07-18 WO PCT/KR2018/008109 patent/WO2019059510A1/ko unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009017622A (ja) * | 2007-07-02 | 2009-01-22 | Tokyo Electric Power Co Inc:The | 電力変換器 |
JP2010252450A (ja) * | 2009-04-13 | 2010-11-04 | Fuji Electric Systems Co Ltd | 電力変換装置 |
JP2012060735A (ja) * | 2010-09-07 | 2012-03-22 | Sharp Corp | マルチレベルインバータ |
JP2014207853A (ja) * | 2013-04-10 | 2014-10-30 | エルエス産電株式会社Lsis Co., Ltd | マルチレベルインバータ |
Also Published As
Publication number | Publication date |
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EP3691107A4 (en) | 2020-12-02 |
EP3691107A1 (en) | 2020-08-05 |
CN111133668A (zh) | 2020-05-08 |
US20200228028A1 (en) | 2020-07-16 |
US11038436B2 (en) | 2021-06-15 |
WO2019059510A1 (ko) | 2019-03-28 |
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