JP2015149857A - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
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- JP2015149857A JP2015149857A JP2014022291A JP2014022291A JP2015149857A JP 2015149857 A JP2015149857 A JP 2015149857A JP 2014022291 A JP2014022291 A JP 2014022291A JP 2014022291 A JP2014022291 A JP 2014022291A JP 2015149857 A JP2015149857 A JP 2015149857A
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- switching
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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
- 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
- H02M5/02—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 without intermediate conversion into dc
- H02M5/04—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 without intermediate conversion into dc by static 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
- 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
- H02M5/02—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 without intermediate conversion into dc
- H02M5/04—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 without intermediate conversion into dc by static converters
- H02M5/22—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 without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—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 without intermediate conversion into dc 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
- H02M5/297—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 without intermediate conversion into dc 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 for conversion of frequency
-
- 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
- H02M5/02—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 without intermediate conversion into dc
- H02M5/04—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 without intermediate conversion into dc by static converters
- H02M5/10—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 without intermediate conversion into dc by static converters using transformers
- H02M5/16—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 without intermediate conversion into dc by static converters using transformers for conversion of frequency
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Abstract
【解決手段】電力変換回路2は、多相交流電源を入力とし、この多相交流電源の相毎に接続される複数の双方向スイッチを有する。スイッチング制御回路4は、双方向スイッチの状態を制御し、電力変換回路2から負荷側に出力する相間電圧にかかる多相交流電源の2つの相の組み合わせを切り替える。共振回路3は、電力変換回路の出力側に接続している。そして、スイッチング制御回路4は、負荷側に相間電圧を出力する2つの相の組み合わせの切り替え時に、この切り替えにかかる双方向スイッチの状態をソフトスイッチングで行う。
【選択図】図1
Description
2−電力変換回路
3−共振回路
4−スイッチング制御回路
5−トランス
10−負荷回路
S1〜S12−スイッチング素子
D1〜D12−ダイオード
C1〜C6、C31−コンデンサ
L31−コイル
Claims (6)
- 多相交流電源を入力とし、この多相交流電源の相毎に接続される複数の双方向スイッチを有する電力変換回路と、
前記双方向スイッチの状態を制御し、前記電力変換回路から負荷側に出力する相間電圧にかかる前記多相交流電源の2つの相の組み合わせを切り替えるスイッチング制御回路と、
前記電力変換回路の出力側に接続した共振回路と、を備え、
前記スイッチング制御回路は、負荷側に相間電力を出力する2つの相の組み合わせの切り替え時に、この切り替えにかかる前記双方向スイッチの状態をソフトスイッチングで行う、電力変換装置。 - 前記共振回路は、その共振周波数を、前記スイッチング制御回路による前記双方向スイッチの状態制御によって前記電力変換回路から負荷側に出力する相間電圧の周波数に応じて定めている、請求項1に記載の電力変換装置。
- 多相交流電源を入力とし、この多相交流電源の相毎に接続される複数の双方向スイッチを有する電力変換回路と、
前記双方向スイッチの状態を制御し、前記電力変換回路から負荷側に出力する相間電圧にかかる前記多相交流電源の2つの相の組み合わせを切り替えるスイッチング制御回路と、を備え、
前記電力変換回路は、前記双方向スイッチに並列に接続したコンデンサを有し、
前記スイッチング制御回路は、負荷側に相間電力を出力する2つの相の組み合わせの切り替え時に、この切り替えにかかる前記双方向スイッチの状態をソフトスイッチングで行う、電力変換装置。 - 前記電力変換回路は、前記双方向スイッチに並列に接続したコンデンサを有する、請求項1、または2に記載の電力変換装置。
- 前記双方向スイッチは、逆並列接続した2つのスイッチング素子を有し、前記コンデンサを前記スイッチング素子のコレクタ−エミッタ間に接続している、請求項3、または4に記載の電力変換装置。
- 前記双方向スイッチは、逆並列接続した2つのスイッチング素子を有し、前記コンデンサを前記スイッチング素子のコレクタ−エミッタ間に接続し、
前記スイッチング制御回路は、負荷側に相間電力を出力する2つの相の組み合わせの切り替え時に、この切り替えにかかる前記双方向スイッチが有する前記スイッチング素子を順番にソフトスイッチングで状態の切り替えを行う、請求項4に記載の電力変換装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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JP2014022291A JP6355187B2 (ja) | 2014-02-07 | 2014-02-07 | 電力変換装置 |
PCT/JP2015/052119 WO2015118990A1 (ja) | 2014-02-07 | 2015-01-27 | 電力変換装置 |
CN201580006904.8A CN105981280B (zh) | 2014-02-07 | 2015-01-27 | 电力变换装置 |
US15/116,539 US9973101B2 (en) | 2014-02-07 | 2015-01-27 | Power conversion device that converts AC to AC |
EP15747028.7A EP3104510B1 (en) | 2014-02-07 | 2015-01-27 | Power conversion device |
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JP2014022291A JP6355187B2 (ja) | 2014-02-07 | 2014-02-07 | 電力変換装置 |
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JP2015149857A true JP2015149857A (ja) | 2015-08-20 |
JP6355187B2 JP6355187B2 (ja) | 2018-07-11 |
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US (1) | US9973101B2 (ja) |
EP (1) | EP3104510B1 (ja) |
JP (1) | JP6355187B2 (ja) |
CN (1) | CN105981280B (ja) |
WO (1) | WO2015118990A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017033831A1 (ja) * | 2015-08-26 | 2017-03-02 | 国立大学法人 名古屋工業大学 | 双方向スイッチ回路、それを用いた電力変換器、及びその制御方法 |
JP6344500B1 (ja) * | 2017-04-21 | 2018-06-20 | 株式会社安川電機 | マトリクスコンバータ及び交流電動機の定数決定方法 |
WO2018159026A1 (ja) | 2017-03-02 | 2018-09-07 | オムロン株式会社 | 電源制御装置、電力変換システム及び電源制御方法 |
WO2018159027A1 (ja) | 2017-03-02 | 2018-09-07 | オムロン株式会社 | 電源制御装置、電力変換システム及び電源制御方法 |
JP2021136818A (ja) * | 2020-02-28 | 2021-09-13 | 浜松ヒートテック株式会社 | 誘導溶解炉用マトリックスコンバータを用いた負荷力率制御方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9648716B2 (en) * | 2015-09-02 | 2017-05-09 | Mks Instruments, Inc. | Direct three phase parallel resonant inverter for reactive gas generator applications |
GB2557294B (en) * | 2016-12-05 | 2022-03-30 | Itt Mfg Enterprises Llc | Matrix converter control method and system |
WO2018183595A1 (en) * | 2017-03-31 | 2018-10-04 | Murata Manufacturing Co., Ltd. | Apparatus and method of operating matrix converter-based rectifier when one phase is disconnected or is short-circuited |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5686072A (en) * | 1979-12-14 | 1981-07-13 | Kokusan Denki Co Ltd | Generating device |
JPH037065A (ja) * | 1989-06-01 | 1991-01-14 | Yaskawa Electric Mfg Co Ltd | 高周波リンク形コンバータ |
JP2010263702A (ja) * | 2009-05-07 | 2010-11-18 | Denki Kogyo Co Ltd | 三相単相直接電力変換器回路 |
WO2014020898A1 (ja) * | 2012-07-30 | 2014-02-06 | 東洋電機製造株式会社 | 電力変換器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19639773A1 (de) * | 1996-09-27 | 1998-04-02 | Abb Patent Gmbh | Dreiphasiger Matrix-Stromrichter und Verfahren zum Betrieb |
GB0506442D0 (en) * | 2005-03-30 | 2005-05-04 | Przybyla Jan | AC-DC converters |
JP2007330023A (ja) * | 2006-06-07 | 2007-12-20 | Daikin Ind Ltd | 電力変換装置及び圧縮機 |
JP5434957B2 (ja) * | 2011-05-10 | 2014-03-05 | 株式会社安川電機 | マトリクスコンバータ |
CN103078522B (zh) * | 2013-01-14 | 2015-10-28 | 西南交通大学 | 一种电容充电用ac-dc串联谐振矩阵变换器控制装置的控制方法 |
GB2522362B (en) * | 2013-06-24 | 2015-11-11 | Ideal Power Inc | Systems, circuits, devices, and methods with bidirectional bipolar transistors |
CN103501122B (zh) * | 2013-10-06 | 2016-06-29 | 南京铁道职业技术学院 | 隔离型矩阵变换器及扇区切换软开关方法 |
-
2014
- 2014-02-07 JP JP2014022291A patent/JP6355187B2/ja active Active
-
2015
- 2015-01-27 WO PCT/JP2015/052119 patent/WO2015118990A1/ja active Application Filing
- 2015-01-27 CN CN201580006904.8A patent/CN105981280B/zh active Active
- 2015-01-27 EP EP15747028.7A patent/EP3104510B1/en active Active
- 2015-01-27 US US15/116,539 patent/US9973101B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5686072A (en) * | 1979-12-14 | 1981-07-13 | Kokusan Denki Co Ltd | Generating device |
JPH037065A (ja) * | 1989-06-01 | 1991-01-14 | Yaskawa Electric Mfg Co Ltd | 高周波リンク形コンバータ |
JP2010263702A (ja) * | 2009-05-07 | 2010-11-18 | Denki Kogyo Co Ltd | 三相単相直接電力変換器回路 |
WO2014020898A1 (ja) * | 2012-07-30 | 2014-02-06 | 東洋電機製造株式会社 | 電力変換器 |
Non-Patent Citations (1)
Title |
---|
ECKLEBE,A ET AL.: "Bidirectional Switch Commutation for a Matrix Converter Supplying a Series Resonant Load", IEEE TRANSACTIONS ON POWER ELECTRONICS, vol. 24, no. 5, JPN6018000218, May 2009 (2009-05-01), pages 1173 - 1181, XP011255810, ISSN: 0003716539 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017033831A1 (ja) * | 2015-08-26 | 2017-03-02 | 国立大学法人 名古屋工業大学 | 双方向スイッチ回路、それを用いた電力変換器、及びその制御方法 |
JP2017046450A (ja) * | 2015-08-26 | 2017-03-02 | 国立大学法人 名古屋工業大学 | 双方向スイッチ回路、それを用いた電力変換器、及びその制御方法 |
WO2018159026A1 (ja) | 2017-03-02 | 2018-09-07 | オムロン株式会社 | 電源制御装置、電力変換システム及び電源制御方法 |
WO2018159027A1 (ja) | 2017-03-02 | 2018-09-07 | オムロン株式会社 | 電源制御装置、電力変換システム及び電源制御方法 |
KR20190108159A (ko) | 2017-03-02 | 2019-09-23 | 오므론 가부시키가이샤 | 전원 제어 장치, 전력 변환 시스템 및 전원 제어 방법 |
KR20190110125A (ko) | 2017-03-02 | 2019-09-27 | 오므론 가부시키가이샤 | 전원 제어 장치, 전력 변환 시스템 및 전원 제어 방법 |
US10848072B2 (en) | 2017-03-02 | 2020-11-24 | Omron Corporation | Power supply control device, power conversion system, and power supply control method |
KR102318868B1 (ko) * | 2017-03-02 | 2021-10-28 | 오므론 가부시키가이샤 | 전원 제어 장치, 전력 변환 시스템 및 전원 제어 방법 |
KR102318118B1 (ko) | 2017-03-02 | 2021-10-28 | 오므론 가부시키가이샤 | 전원 제어 장치, 전력 변환 시스템 및 전원 제어 방법 |
US11290024B2 (en) | 2017-03-02 | 2022-03-29 | Omron Corporation | Power supply control device, power conversion system, and power supply control method |
JP6344500B1 (ja) * | 2017-04-21 | 2018-06-20 | 株式会社安川電機 | マトリクスコンバータ及び交流電動機の定数決定方法 |
JP2021136818A (ja) * | 2020-02-28 | 2021-09-13 | 浜松ヒートテック株式会社 | 誘導溶解炉用マトリックスコンバータを用いた負荷力率制御方法 |
Also Published As
Publication number | Publication date |
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EP3104510B1 (en) | 2021-05-19 |
CN105981280B (zh) | 2019-06-07 |
JP6355187B2 (ja) | 2018-07-11 |
US20160352238A1 (en) | 2016-12-01 |
WO2015118990A1 (ja) | 2015-08-13 |
EP3104510A4 (en) | 2017-09-20 |
EP3104510A1 (en) | 2016-12-14 |
US9973101B2 (en) | 2018-05-15 |
CN105981280A (zh) | 2016-09-28 |
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