JP5658224B2 - 回生型高圧インバータの制御装置 - Google Patents
回生型高圧インバータの制御装置 Download PDFInfo
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- JP5658224B2 JP5658224B2 JP2012279244A JP2012279244A JP5658224B2 JP 5658224 B2 JP5658224 B2 JP 5658224B2 JP 2012279244 A JP2012279244 A JP 2012279244A JP 2012279244 A JP2012279244 A JP 2012279244A JP 5658224 B2 JP5658224 B2 JP 5658224B2
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- Prior art keywords
- voltage
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- power
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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
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
-
- 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
- H02M7/483—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Description
200 入力電源
300 3相電動機
120 単位電力セル
11,110 位相置換変圧部
12 座標変換部
13 インダクタ
14 直流端電圧制御部
15 電流制御部
16 ゲート信号発生部
17 PWMコンバータ部
18 直流端キャパシタ
19 インバータ部
19a〜19d 電力スイッチ
20 電力補償電圧発生部
21 大きさ決定部
22、23 位相決定部
24 座標変換部
110 位相置換変圧器
120 単位電力セル
121 位相検出部
123 インダクタ
124 直流端電圧制御部
125 電流制御部
126 ゲート信号発生部
127 PWMコンバータ
128 直流端キャパシタ
129 インバータ
Claims (9)
- 複数の電力素子を含み、印加される3相電源を直流電圧に変換するコンバータ部、
前記複数の電力素子のスイッチ信号のPWM信号を出力するゲート信号発生部、
電流指令と測定電流から電圧指令を生成して、前記ゲート信号発生部に印加する電流制御部、及び
前記コンバータ部の入力と出力の電力差を補償する電圧を生成して、前記電流制御部に提供する生成部を含み、前記生成部の出力は、前記電流制御部の出力である電圧指令に追加されて前記ゲート信号発生部に印加されることを特徴とする、制御装置。 - 電圧指令と測定電圧を利用して、同期座標系上の前記電流指令を生成する電圧制御部をさらに含むことを特徴とする、請求項1に記載の制御装置。
- 入力電源の位相角情報を提供する位相検出部、及び
前記入力電源を静止座標系から同期座標系に変換して、前記電流制御部に提供する第1座標変換部をさらに含むことを特徴とする、請求項1または2に記載の制御装置。 - 前記生成部は、
前記コンバータ部の入出力間電力差から補償電圧の大きさを決める大きさ決定部、
前記補償電圧の位相を決める第1及び第2位相決定部、及び
大きさ及び位相が決定された補償電圧を、静止座標系から同期座標系に変換する第2座標変換部を含むことを特徴とする、請求項1〜3のいずれか一項に記載の制御装置。 - 前記大きさ決定部は、比例制御を行い、比例ゲインの大きさに応じて補償電圧の大きさが決定されることを特徴とする、請求項4に記載の制御装置。
- 前記大きさ決定部は、前記コンバータ部の入出力間電力差を電源端電流の大きさで分けて指令電圧の大きさを決めることを特徴とする、請求項4または5に記載の制御装置。
- 前記第1位相決定部は、正弦関数を利用して位相を決めることを特徴とする、請求項4〜6のいずれか一項に記載の制御装置。
- 前記第2位相決定部は、余弦関数を利用して位相を決めることを特徴とする、請求項7に記載の制御装置。
- 高圧インバータの出力電圧を合成する単位電力セルの直流端電圧の脈動を減らすための制御装置において、
前記単位電力セルに含まれるコンバータ部の入力と出力の電力差を補償する補償電圧を生成する電力補償電圧発生部、及び
前記補償電圧を前記コンバータのスイッチングを制御する指令電圧に加えて修正された指令電圧に応じて、前記コンバータのスイッチングを制御するゲート信号発生部を含むことを特徴とする、制御装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110147290A KR101621994B1 (ko) | 2011-12-30 | 2011-12-30 | 회생형 고압 인버터의 제어장치 |
KR10-2011-0147290 | 2011-12-30 |
Publications (2)
Publication Number | Publication Date |
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JP2013141390A JP2013141390A (ja) | 2013-07-18 |
JP5658224B2 true JP5658224B2 (ja) | 2015-01-21 |
Family
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JP2012279244A Expired - Fee Related JP5658224B2 (ja) | 2011-12-30 | 2012-12-21 | 回生型高圧インバータの制御装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9054600B2 (ja) |
EP (1) | EP2611019B1 (ja) |
JP (1) | JP5658224B2 (ja) |
KR (1) | KR101621994B1 (ja) |
CN (1) | CN103187881B (ja) |
ES (1) | ES2749912T3 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104584414B (zh) * | 2012-08-28 | 2016-10-26 | Abb技术有限公司 | 控制两级的模块化转换器 |
EP2775603B1 (de) * | 2013-03-05 | 2018-02-14 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Antriebssteuerungseinrichtung und nach dem Verfahren arbeitende Antriebssteuerungseinrichtung |
JP5737329B2 (ja) * | 2013-05-21 | 2015-06-17 | トヨタ自動車株式会社 | 車両用誘導電動機制御装置 |
CN103580463A (zh) * | 2013-10-11 | 2014-02-12 | 友达光电股份有限公司 | 变流装置及其控制方法 |
CN104038030B (zh) * | 2014-06-04 | 2017-01-04 | 华为技术有限公司 | 一种控制母线纹波的方法、装置和系统 |
CN104079182B (zh) * | 2014-06-18 | 2017-11-21 | 华为技术有限公司 | 逆变电源系统 |
KR101605990B1 (ko) * | 2015-03-25 | 2016-03-23 | 영남대학교 산학협력단 | 인버터 벡터 구동 시스템 및 그것을 이용한 커패시터 용량 추정 방법 |
KR102000060B1 (ko) * | 2015-04-09 | 2019-07-18 | 엘에스산전 주식회사 | 전류 센서의 옵셋 보정 장치 |
WO2017034276A1 (ko) * | 2015-08-21 | 2017-03-02 | 경상대학교 산학협력단 | 스위칭 제어를 위한 전력 변환 장치 및 방법 |
US10218277B2 (en) * | 2016-02-22 | 2019-02-26 | The Boeing Company | Adaptable high efficiency power inverter system |
US10797589B2 (en) * | 2017-09-28 | 2020-10-06 | Texas Instruments Incorporated | Methods and apparatus to compensate for power factor loss using a phasor cancellation based compensation scheme |
JP7146705B2 (ja) * | 2019-07-19 | 2022-10-04 | 株式会社日立産機システム | 電源回生コンバータ及びその処理方法 |
KR102325216B1 (ko) * | 2019-12-10 | 2021-11-10 | 엘에스일렉트릭(주) | 회생형 고압 인버터 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US2018A (en) * | 1841-03-26 | Joseph francis | ||
US5184057A (en) * | 1989-09-14 | 1993-02-02 | Hitachi, Ltd. | Control method and device for ac motor |
US6154379A (en) | 1998-07-16 | 2000-11-28 | Tdk Corporation | Electric power conversion device |
WO2002080347A2 (en) * | 2001-03-30 | 2002-10-10 | Youtility Inc | Enhanced conduction angle power factor correction topology |
JP2002315343A (ja) | 2001-04-18 | 2002-10-25 | Hitachi Ltd | Pwmコンバータ装置 |
US7164590B2 (en) * | 2002-07-29 | 2007-01-16 | International Rectifier Corporation | Power transfer system with reduced component ratings |
JP4609102B2 (ja) | 2005-02-15 | 2011-01-12 | 株式会社明電舎 | 直列多重インバータ装置 |
JP4849310B2 (ja) | 2005-10-28 | 2012-01-11 | 富士電機株式会社 | 交流交流電力変換器の制御装置 |
JP5146011B2 (ja) | 2008-02-28 | 2013-02-20 | ダイキン工業株式会社 | 直接形交流電力変換装置 |
CN201328084Y (zh) * | 2008-07-17 | 2009-10-14 | 东方日立(成都)电控设备有限公司 | 直流母线电压补偿变频器 |
JP2011151918A (ja) | 2010-01-20 | 2011-08-04 | Fanuc Ltd | 電源回生機能を有するモータ駆動装置 |
CN202076803U (zh) * | 2011-05-06 | 2011-12-14 | 潘迪 | 风力发电设备 |
CN102255603B (zh) | 2011-07-27 | 2013-10-16 | 广州智光电气股份有限公司 | 基于高压电机控制和无功补偿的综合控制系统及方法 |
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2011
- 2011-12-30 KR KR1020110147290A patent/KR101621994B1/ko active IP Right Grant
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2012
- 2012-12-11 US US13/711,526 patent/US9054600B2/en active Active
- 2012-12-20 EP EP12198301.9A patent/EP2611019B1/en active Active
- 2012-12-20 ES ES12198301T patent/ES2749912T3/es active Active
- 2012-12-21 JP JP2012279244A patent/JP5658224B2/ja not_active Expired - Fee Related
- 2012-12-28 CN CN201210592108.5A patent/CN103187881B/zh active Active
Also Published As
Publication number | Publication date |
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CN103187881A (zh) | 2013-07-03 |
US20130170256A1 (en) | 2013-07-04 |
JP2013141390A (ja) | 2013-07-18 |
ES2749912T3 (es) | 2020-03-24 |
US9054600B2 (en) | 2015-06-09 |
EP2611019A3 (en) | 2017-11-22 |
KR101621994B1 (ko) | 2016-05-17 |
CN103187881B (zh) | 2015-07-15 |
EP2611019A2 (en) | 2013-07-03 |
EP2611019B1 (en) | 2019-07-10 |
KR20130078380A (ko) | 2013-07-10 |
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