JP2015050931A - デュアル構造のパワーセルを備えるインバータ - Google Patents
デュアル構造のパワーセルを備えるインバータ Download PDFInfo
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- JP2015050931A JP2015050931A JP2014175190A JP2014175190A JP2015050931A JP 2015050931 A JP2015050931 A JP 2015050931A JP 2014175190 A JP2014175190 A JP 2014175190A JP 2014175190 A JP2014175190 A JP 2014175190A JP 2015050931 A JP2015050931 A JP 2015050931A
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- inverter
- power cell
- smps
- power
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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
- H02M7/483—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
-
- 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
- H02M7/539—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 with automatic control of output wave form or frequency
- H02M7/5395—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 with automatic control of output wave form or frequency by pulse-width modulation
-
- 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
- H02M7/493—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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0085—Partially controlled bridges
-
- 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
10〜19 パワーセル
10a 第1パワーセル領域
10b 第2パワーセル領域
20 位相シフトトランスフォーマ
30 多相電動機
110 第1整流部
120 第2整流部
130 第1キャパシタ
140 第2キャパシタ
150 第1インバータ部
151 第1インバータ群
152 第2インバータ群
160 第2インバータ部
161 第3インバータ群
162 第4インバータ群
I1〜I8 単位インバータ
SCR1〜SCR6 サイリスタ
Claims (8)
- 位相シフトトランスフォーマから供給される電源の印加を受けて動作する複数のパワーセルを複数段で直列接続させて各相を構成し、
前記複数のパワーセルの各々は、互いに連結されるものの、独立に動作する第1パワーセル領域及び第2パワーセル領域からなり、
前記第1パワーセル領域と連結される第1SMPS(Switching Mode Power Supply)と、前記第2パワーセル領域と連結される第2SMPSと、前記第1SMPS及び前記第2SMPSを制御するコントローラとを備えることを特徴とするデュアル構造のパワーセルを備えるインバータ。 - 前記第1パワーセル領域は、
前記位相シフトトランスフォーマから電源の供給を受けて整流し、突入電流防止のためのサイリスタを含む第1整流部と、
前記第1整流部と連結して、整流された電圧を平滑にして、第1直流リンク電圧を生成する第1キャパシタと、
前記第1SMPSの制御によりスイッチングしてPWM電圧を生成する第1インバータ部とを含んで構成される、請求項1に記載のデュアル構造のパワーセルを備えるインバータ。 - 前記第2パワーセル領域は、
前記位相シフトトランスフォーマから電源の供給を受けて整流し、突入電流防止のためのサイリスタを含む第2整流部と、
前記第2整流部と連結されて、整流された電圧を平滑にして、DC_Link2電圧を生成し、
前記第1キャパシタと直列に連結される第2キャパシタと、
前記第2SMPSの制御によりスイッチングしてPWM電圧を生成し、前記第1インバータ部と接続する第2インバータ部とを含んで構成される、請求項2に記載のデュアル構造のパワーセルを備えるインバータ。 - 前記第1インバータ部は、各々複数の単位インバータで構成される第1インバータ群及び第2インバータ群で構成され、
前記第2インバータ部は、各々複数の単位インバータで構成される第3インバータ群及び第4インバータ群で構成される、請求項3に記載のデュアル構造のパワーセルを備えるインバータ。 - 前記第1インバータ群は、前記第3インバータ群と第1接点で互いに接続し、前記第2インバータ群は、前記第4インバータ群と第2接点で互いに接続する、請求項4に記載のデュアル構造のパワーセルを備えるインバータ。
- 前記第1接点及び前記第2接点での信号が、前記パワーセルでのPWM信号として出力される、請求項5に記載のデュアル構造のパワーセルを備えるインバータ。
- 一つのコントローラが備えられ、前記第1SMPS及び第2SMPSを全部制御する、請求項1乃至6のうちいずれか一項に記載のデュアル構造のパワーセルを備えるインバータ。
- 二つのコントローラが備えられ、各コントローラが、前記第1SMPS及び第2SMPSを一つずつ制御する、請求項1乃至7のうちいずれか一項に記載のデュアル構造のパワーセルを備えるインバータ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130102913A KR101768256B1 (ko) | 2013-08-29 | 2013-08-29 | 듀얼 구조의 파워 셀을 구비하는 인버터 |
KR10-2013-0102913 | 2013-08-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015050931A true JP2015050931A (ja) | 2015-03-16 |
JP5981504B2 JP5981504B2 (ja) | 2016-08-31 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014175190A Expired - Fee Related JP5981504B2 (ja) | 2013-08-29 | 2014-08-29 | デュアル構造のパワーセルを備えるインバータ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9331601B2 (ja) |
EP (1) | EP2843822B1 (ja) |
JP (1) | JP5981504B2 (ja) |
KR (1) | KR101768256B1 (ja) |
CN (1) | CN104426406B (ja) |
ES (1) | ES2790415T3 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102024286B1 (ko) | 2015-06-02 | 2019-09-23 | 엘에스산전 주식회사 | 인버터용 제어 전원 공급 장치 |
KR101821878B1 (ko) | 2016-02-24 | 2018-01-24 | 엘에스산전 주식회사 | 인버터 |
CN108566071B (zh) | 2016-12-16 | 2021-04-20 | 台达电子企业管理(上海)有限公司 | 模块化电源*** |
US9987937B1 (en) * | 2017-12-20 | 2018-06-05 | The Florida International University Board Of Trustees | Autonomous two-layer predictive controller for bidirectional inductive power transfer in EV applications |
EP4199338A1 (en) | 2021-12-15 | 2023-06-21 | General Electric Technology GmbH | Improvements in or relating to chain-link modules for voltage source converters |
Citations (5)
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JPH05328731A (ja) * | 1992-05-25 | 1993-12-10 | Toyo Electric Mfg Co Ltd | マルチレベルインバータ |
JPH1141931A (ja) * | 1997-07-14 | 1999-02-12 | Toshiba Corp | 電力変換装置 |
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JP2013074792A (ja) * | 2011-09-26 | 2013-04-22 | Ls Industrial Systems Co Ltd | 高圧インバータの瞬時停電補償方法及びこれを利用した高圧インバータシステム |
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2013
- 2013-08-29 KR KR1020130102913A patent/KR101768256B1/ko active IP Right Grant
-
2014
- 2014-08-20 US US14/464,466 patent/US9331601B2/en not_active Expired - Fee Related
- 2014-08-21 ES ES14181784T patent/ES2790415T3/es active Active
- 2014-08-21 EP EP14181784.1A patent/EP2843822B1/en active Active
- 2014-08-29 JP JP2014175190A patent/JP5981504B2/ja not_active Expired - Fee Related
- 2014-08-29 CN CN201410438184.XA patent/CN104426406B/zh active Active
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JPH05328731A (ja) * | 1992-05-25 | 1993-12-10 | Toyo Electric Mfg Co Ltd | マルチレベルインバータ |
JPH1141931A (ja) * | 1997-07-14 | 1999-02-12 | Toshiba Corp | 電力変換装置 |
DE102005025422A1 (de) * | 2005-06-02 | 2006-12-21 | Siemens Ag | Dreipunkt-Umrichter |
JP2013074792A (ja) * | 2011-09-26 | 2013-04-22 | Ls Industrial Systems Co Ltd | 高圧インバータの瞬時停電補償方法及びこれを利用した高圧インバータシステム |
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Also Published As
Publication number | Publication date |
---|---|
CN104426406A (zh) | 2015-03-18 |
KR101768256B1 (ko) | 2017-08-14 |
ES2790415T3 (es) | 2020-10-27 |
KR20150025347A (ko) | 2015-03-10 |
US20150062992A1 (en) | 2015-03-05 |
US9331601B2 (en) | 2016-05-03 |
EP2843822A2 (en) | 2015-03-04 |
EP2843822B1 (en) | 2020-02-26 |
JP5981504B2 (ja) | 2016-08-31 |
CN104426406B (zh) | 2018-01-16 |
EP2843822A3 (en) | 2015-12-02 |
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