JP6217655B2 - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
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- JP6217655B2 JP6217655B2 JP2015005961A JP2015005961A JP6217655B2 JP 6217655 B2 JP6217655 B2 JP 6217655B2 JP 2015005961 A JP2015005961 A JP 2015005961A JP 2015005961 A JP2015005961 A JP 2015005961A JP 6217655 B2 JP6217655 B2 JP 6217655B2
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- 230000010354 integration Effects 0.000 claims description 65
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- 238000005259 measurement Methods 0.000 claims description 12
- 238000012937 correction Methods 0.000 description 42
- 238000004804 winding Methods 0.000 description 13
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
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- 230000001934 delay Effects 0.000 description 5
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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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33561—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having more than one ouput with independent control
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33538—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only of the forward type
- H02M3/33546—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only of the forward type with automatic control of the output voltage or current
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33584—Bidirectional 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/3353—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" converter
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
Description
1次側コイルと2次側コイルとを有する変圧器と、
ハイサイドの第1アームとローサイドの第2アームとが直列に接続される第1アーム回路と、ハイサイドの第3アームとローサイドの第4アームとが直列に接続される第2アーム回路とを有し、前記第1アームと前記第2アームとの接続点と前記第3アームと前記第4アームとの接続点とを接続するブリッジ部分に前記1次側コイルが設けられる1次側フルブリッジ回路と、
ハイサイドの第5アームとローサイドの第6アームとが直列に接続される第3アーム回路と、ハイサイドの第7アームとローサイドの第8アームとが直列に接続される第4アーム回路とを有し、前記第5アームと前記第6アームとの接続点と前記第7アームと前記第8アームとの接続点とを接続するブリッジ部分に前記2次側コイルが設けられる2次側フルブリッジ回路と、
前記2次側フルブリッジ回路から前記1次側フルブリッジ回路に電力が伝送されるように、前記第1アーム回路のスイッチングと前記第3アーム回路のスイッチングとの間の第1位相差と、前記第2アーム回路のスイッチングと前記第4アーム回路のスイッチングとの間の第2位相差とを制御する制御部と、
前記2次側コイルに流れる電流を計測する電流センサとを備え、
前記制御部は、前記1次側フルブリッジ回路と前記2次側フルブリッジ回路をスイッチングさせる制御信号と、前記電流センサの応答遅れ時間とに基づいて、前記電流センサの計測値を積分する期間を指定し、
前記第1アームのオフタイミングと前記第7アームのオンタイミングとの間の期間を第1期間とし、前記第1期間を前記電流センサの応答遅れ時間遅らせた期間を第1積分期間とし、前記第3アームのオフタイミングと前記第5アームのオンタイミングとの間の期間を第2期間とし、前記第2期間を前記電流センサの応答遅れ時間遅らせた期間を第2積分期間とするとき、
前記制御部は、前記電流センサの計測値を前記第1積分期間積分して得られる第1積分値が零に近づくように前記第5アームのオフタイミングを補正する、又は前記電流センサの計測値を前記第2積分期間積分して得られる第2積分値が零に近づくように前記第7アームのオフタイミングを補正する、電力変換装置が提供される。
11 コンバータ
12 電流センサ
50 制御回路
62b バッテリ
101 電源装置
200 1次側フルブリッジ回路
202 1次側コイル
202m センタータップ
204 1次側磁気結合リアクトル
207 第1アーム回路
207m 中間点
211 第2アーム回路
211m 中間点
298 1次側正極母線
299 1次側負極母線
300 2次側フルブリッジ回路
302 2次側コイル
307 第3アーム回路
307m 中間点
311 第4アーム回路
311m 中間点
398 2次側正極母線
399 2次側負極母線
400 変圧器
S1−S8 アーム
Claims (2)
- 1次側コイルと2次側コイルとを有する変圧器と、
ハイサイドの第1アームとローサイドの第2アームとが直列に接続される第1アーム回路と、ハイサイドの第3アームとローサイドの第4アームとが直列に接続される第2アーム回路とを有し、前記第1アームと前記第2アームとの接続点と前記第3アームと前記第4アームとの接続点とを接続するブリッジ部分に前記1次側コイルが設けられる1次側フルブリッジ回路と、
ハイサイドの第5アームとローサイドの第6アームとが直列に接続される第3アーム回路と、ハイサイドの第7アームとローサイドの第8アームとが直列に接続される第4アーム回路とを有し、前記第5アームと前記第6アームとの接続点と前記第7アームと前記第8アームとの接続点とを接続するブリッジ部分に前記2次側コイルが設けられる2次側フルブリッジ回路と、
前記2次側フルブリッジ回路から前記1次側フルブリッジ回路に電力が伝送されるように、前記第1アーム回路のスイッチングと前記第3アーム回路のスイッチングとの間の第1位相差と、前記第2アーム回路のスイッチングと前記第4アーム回路のスイッチングとの間の第2位相差とを制御する制御部と、
前記2次側コイルに流れる電流を計測する電流センサとを備え、
前記制御部は、前記1次側フルブリッジ回路と前記2次側フルブリッジ回路をスイッチングさせる制御信号と、前記電流センサの応答遅れ時間とに基づいて、前記電流センサの計測値を積分する期間を指定し、
前記第1アームのオフタイミングと前記第7アームのオンタイミングとの間の期間を第1期間とし、前記第1期間を前記電流センサの応答遅れ時間遅らせた期間を第1積分期間とし、前記第3アームのオフタイミングと前記第5アームのオンタイミングとの間の期間を第2期間とし、前記第2期間を前記電流センサの応答遅れ時間遅らせた期間を第2積分期間とするとき、
前記制御部は、前記電流センサの計測値を前記第1積分期間積分して得られる第1積分値が零に近づくように前記第5アームのオフタイミングを補正する、又は前記電流センサの計測値を前記第2積分期間積分して得られる第2積分値が零に近づくように前記第7アームのオフタイミングを補正する、電力変換装置。 - 前記制御部は、前記第1積分値が零に近づくように前記第5アームのオフタイミングを補正する場合、前記第6アームのオンタイミングを補正し、前記第2積分値が零に近づくように前記第7アームのオフタイミングを補正する場合、前記第8アームのオンタイミングを補正する、請求項1に記載の電力変換装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015005961A JP6217655B2 (ja) | 2015-01-15 | 2015-01-15 | 電力変換装置 |
US14/946,383 US9705410B2 (en) | 2015-01-15 | 2015-11-19 | Power conversion apparatus |
CN201510815477.XA CN105811772B (zh) | 2015-01-15 | 2015-11-23 | 电力转换装置 |
EP15197970.5A EP3046241B1 (en) | 2015-01-15 | 2015-12-04 | Dual active bridge with coupled inductors on the primary and secondary side of the transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2015005961A JP6217655B2 (ja) | 2015-01-15 | 2015-01-15 | 電力変換装置 |
Publications (2)
Publication Number | Publication Date |
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JP2016134932A JP2016134932A (ja) | 2016-07-25 |
JP6217655B2 true JP6217655B2 (ja) | 2017-10-25 |
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JP2015005961A Expired - Fee Related JP6217655B2 (ja) | 2015-01-15 | 2015-01-15 | 電力変換装置 |
Country Status (4)
Country | Link |
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US (1) | US9705410B2 (ja) |
EP (1) | EP3046241B1 (ja) |
JP (1) | JP6217655B2 (ja) |
CN (1) | CN105811772B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9413724D0 (en) * | 1994-07-07 | 1994-08-24 | Wellcome Found | Therapeutic nucleosides |
JP6783738B2 (ja) * | 2017-03-30 | 2020-11-11 | 株式会社オリジン | コンバータ |
US11128222B2 (en) | 2017-08-23 | 2021-09-21 | Mitsubishi Electric Corporation | DC/DC converter |
JP6943110B2 (ja) * | 2017-09-22 | 2021-09-29 | 株式会社豊田自動織機 | 電力変換装置 |
CN109066646B (zh) * | 2018-09-01 | 2021-10-26 | 哈尔滨工程大学 | 基于解耦多端口实现多配电分区电能柔性调控的控制方法 |
CN110112919B (zh) * | 2019-05-02 | 2021-01-15 | 浙江大学 | 一种双有源桥变换器磁元件偏置电流的抑制方法 |
ES2913635T3 (es) * | 2019-09-20 | 2022-06-03 | Hitachi Energy Switzerland Ag | Célula convertidora de puente activo dual con inductor de transferencia de energía dividida para el equilibrado de corriente optimizado en el transformador de frecuencia media (MFT) |
CN112202342B (zh) * | 2020-11-03 | 2021-06-25 | 深圳威迈斯新能源股份有限公司 | 双向谐振变换器磁平衡电路及其控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US7019996B2 (en) * | 2003-10-16 | 2006-03-28 | Ballard Power Systems Corporation | Power converter employing a planar transformer |
JP4378400B2 (ja) * | 2007-08-28 | 2009-12-02 | 日立コンピュータ機器株式会社 | 双方向dc−dcコンバータ及び双方向dc−dcコンバータの制御方法 |
JP2009281774A (ja) * | 2008-05-20 | 2009-12-03 | Honda Motor Co Ltd | 電流センサ |
JP5815939B2 (ja) * | 2010-02-17 | 2015-11-17 | 株式会社豊田中央研究所 | 電力変換回路及び電力変換回路システム |
CN103339844A (zh) * | 2011-02-04 | 2013-10-02 | 三菱电机株式会社 | Dc/dc转换器 |
JP5870057B2 (ja) * | 2013-03-21 | 2016-02-24 | 株式会社豊田中央研究所 | 電力変換回路システム |
-
2015
- 2015-01-15 JP JP2015005961A patent/JP6217655B2/ja not_active Expired - Fee Related
- 2015-11-19 US US14/946,383 patent/US9705410B2/en active Active
- 2015-11-23 CN CN201510815477.XA patent/CN105811772B/zh not_active Expired - Fee Related
- 2015-12-04 EP EP15197970.5A patent/EP3046241B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
CN105811772B (zh) | 2018-06-29 |
EP3046241A2 (en) | 2016-07-20 |
EP3046241B1 (en) | 2017-05-24 |
US20160211758A1 (en) | 2016-07-21 |
US9705410B2 (en) | 2017-07-11 |
EP3046241A3 (en) | 2016-07-27 |
CN105811772A (zh) | 2016-07-27 |
JP2016134932A (ja) | 2016-07-25 |
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