JP5701380B2 - 高調波成分をキャンセルする相関磁気装置 - Google Patents
高調波成分をキャンセルする相関磁気装置 Download PDFInfo
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- JP5701380B2 JP5701380B2 JP2013513564A JP2013513564A JP5701380B2 JP 5701380 B2 JP5701380 B2 JP 5701380B2 JP 2013513564 A JP2013513564 A JP 2013513564A JP 2013513564 A JP2013513564 A JP 2013513564A JP 5701380 B2 JP5701380 B2 JP 5701380B2
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- winding
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- magnetic device
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- magnetic
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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
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
-
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
-
- 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
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
- H01F38/023—Adaptations of transformers or inductances for specific applications or functions for non-linear operation of inductances
- H01F2038/026—Adaptations of transformers or inductances for specific applications or functions for non-linear operation of inductances non-linear inductive arrangements for converters, e.g. with additional windings
-
- 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
- H02M7/2173—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 biphase or polyphase circuit arrangement
-
- 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
Description
本発明の実施の形態は、低い高調波成分のAC/DC及びDC/ACのコンバータ用の、高調波をキャンセルする相関磁気装置と、当該相関磁気装置を有する双方向のフロントエンドとに関する。
パワー電子装置の普及した使用が、電力線の高調波汚染の最少化の要求を増大させた。電流の高調波成分の主な原因は、非線形電力負荷である。主要な非線形電力負荷は、6パルス整流器である。この6パルス整流器は、大半の3相電子機器に対するフロントエンドソリューションとして広く使用される。
本発明の課題は、従来の技術より小さい寸法で、より軽量で、より低コストで、磁気装置のより良好な対称性を呈する当該磁気装置を提供することにある。
本発明は、例示され且つ図示された実施の形態の説明によってより良好に理解される。
本発明の磁気装置は、電力変換装置向けに設計されている。その使用が、コンバータによって3相電力線から通電された電流の高調波成分の減少を可能にする。当該磁気装置のコスト及び寸法は、従来の技術の解決手段に比べて低い。
本発明: W1+W1=W2(複数のリターンパスの全幅)
本発明の装置1では、磁束の第3次高調波のような高調波だけが、非巻線脚12中に存在し、これらの非巻線脚12が、巻線脚14中の磁束と同じピック又は最大値を有する。換言すれば、有利には、図9Dの実施の形態の磁気コア10の設計及び形は、第3次高調波のような磁束の高調波が、磁気コア10の巻線部14を通過するリターンパスを有することを可能にする。さらに、磁気コア10が、エアギャップを有しない。何故なら、この磁気コア10は、エネルギーの貯蔵を意図するものではないからである。
・3相配電網100と、
・図11〜16Cの実施の形態(六角形)による高調波成分をキャンセルする相関磁気装置1と、
・並列にある複数の制御スイッチを有する12パルス整流器と、
・電源又は負荷700と、
から構成される。
10 磁気コア
12 非巻線脚
14 巻線脚
17 一般負荷
20 ボビン
30 Δ形巻線脚
40 星形巻線脚
45 サブコア
50 側面
60 星形巻線脚
70 リターンパス脚、中心脚
100 3相配電網
200 6相線形負荷
200′ 負荷
300 非誘導式分配器
302 巻線
300A 非誘導式分配器
300B 非誘導式分配器
300C 非誘導式分配器
400 3相インダクタ
401 直流電流源
402 直流電圧源
403 巻線脚
404 エアギャップ
405 継鉄
500 誘導式分配器
600 制御スイッチ
700 電力負荷及び電源
Claims (7)
- 接続されている磁気コアと、3相配電網に接続可能な3つの電力入力部と、各入力部に対する少なくとも2つの電力出力部とを有する高調波成分をキャンセルする相関磁気装置であって、
前記電力出力部が、前記3つの電力入力部に電気接続されていて且つ負荷に接続可能であり、
前記磁気装置が、前記3相配電網と前記負荷との間に接続されているときに、前記少なくとも2つの電力出力部の各々に流れる分割電流の基本成分が、前記電力入力部に流れるコモン電流の基本成分に対して既定の角度だけ移相される当該高調波成分をキャンセルする相関磁気装置において、
前記磁気コアが、四角形を成し、3つの巻線脚と2つの非巻線脚とを有し、前記非巻線脚の断面が、前記巻線脚の断面より薄い当該高調波成分をキャンセルする相関磁気装置。 - 前記非巻線脚(12)の断面は、前記巻線脚(14)の断面の半分である請求項1に記載の高調波成分をキャンセルする相関磁気装置。
- 前記磁気コア(10)は、薄板状の鉄又は強磁性のコアである請求項1に記載の高調波成分をキャンセルする相関磁気装置。
- 各電力入力部に対する電力出力部の数が、2つに等しく、前記既定の角度の値が、複数の前記出力部の一方の出力部に対して15°に等しく、これらの出力部の他方の出力部に対して−15°に等しい請求項1に記載の高調波成分をキャンセルする相関磁気装置。
- 前記磁気装置が、前記3相配電網と前記負荷との間に接続されているときは、各電力入力部に対する前記少なくとも2つの電力出力部の各々に流れる前記分割電流の複数の前記基本成分が、同じ振幅を有する請求項1に記載の高調波成分をキャンセルする相関磁気装置。
- 低い高調波成分の双方向フロントエンドにおいて、
当該双方向フロントエンドが、3相電力線と、請求項1〜5のいずれか1項に記載の高調波成分をキャンセルする相関磁気装置と、12パルス整流器と、電源又は負荷とを有し、前記12パルス整流器では、各ダイオードが、並列にある複数の制御スイッチを有する当該双方向フロントエンド。 - 請求項1〜5のいずれか1項に記載の高調波成分をキャンセルする相関磁気装置が、インダクタをさらに有する請求項6に記載の低い高調波成分の双方向フロントエンド。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2010/058157 WO2011154040A1 (en) | 2010-06-10 | 2010-06-10 | Harmonic cancelling interphase magnetic device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013529456A JP2013529456A (ja) | 2013-07-18 |
JP5701380B2 true JP5701380B2 (ja) | 2015-04-15 |
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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JP2013513564A Expired - Fee Related JP5701380B2 (ja) | 2010-06-10 | 2010-06-10 | 高調波成分をキャンセルする相関磁気装置 |
JP2013513567A Expired - Fee Related JP5507007B2 (ja) | 2010-06-10 | 2010-06-18 | 低高調波の3相フロンエンド機器用の統合型磁気デバイス |
JP2013513669A Expired - Fee Related JP5631487B2 (ja) | 2010-06-10 | 2011-06-07 | 低高調波の3相受電機器用の統合型磁気デバイス及び低高調波の双方向式受電側3相電力変換器 |
Family Applications After (2)
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JP2013513567A Expired - Fee Related JP5507007B2 (ja) | 2010-06-10 | 2010-06-18 | 低高調波の3相フロンエンド機器用の統合型磁気デバイス |
JP2013513669A Expired - Fee Related JP5631487B2 (ja) | 2010-06-10 | 2011-06-07 | 低高調波の3相受電機器用の統合型磁気デバイス及び低高調波の双方向式受電側3相電力変換器 |
Country Status (5)
Country | Link |
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US (3) | US8890642B2 (ja) |
JP (3) | JP5701380B2 (ja) |
CN (3) | CN102971949B (ja) |
DE (3) | DE112010005642T5 (ja) |
WO (3) | WO2011154040A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011154040A1 (en) * | 2010-06-10 | 2011-12-15 | Schaffner Emv Ag | Harmonic cancelling interphase magnetic device |
WO2012116263A1 (en) * | 2011-02-24 | 2012-08-30 | Crane Electronics, Inc. | Ac/dc power conversion system and method of manufacture of same |
CN102594172B (zh) * | 2012-03-02 | 2017-10-13 | 龚秋声 | 复式可控整流电路 |
JP6037552B2 (ja) * | 2012-10-01 | 2016-12-07 | トクデン株式会社 | 紡糸用パック加熱装置及び溶融紡糸装置 |
EP2824819B1 (en) * | 2013-07-12 | 2020-01-08 | ITW GSE ApS | 12-pulse rectifier with input capacitors for power factor improvement |
US9197138B2 (en) * | 2013-10-03 | 2015-11-24 | Hamilton Sundstrand Corporation | Voltage step-up six-phase autotransformer passive rectification AC-DC converter |
WO2015054689A1 (en) * | 2013-10-11 | 2015-04-16 | Mte Corporation | Adjustable integrated combined common mode and differential mode three phase inductors and methods of manufacture and use thereof |
US9584039B2 (en) * | 2014-05-27 | 2017-02-28 | Hamilton Sundstrand Corporation | Regulated AC-DC hybrid rectifier |
US9831768B2 (en) | 2014-07-17 | 2017-11-28 | Crane Electronics, Inc. | Dynamic maneuvering configuration for multiple control modes in a unified servo system |
US9293999B1 (en) | 2015-07-17 | 2016-03-22 | Crane Electronics, Inc. | Automatic enhanced self-driven synchronous rectification for power converters |
KR20170027178A (ko) * | 2015-09-01 | 2017-03-09 | 서울대학교산학협력단 | 전압 고조파의 상을 이용하는 필터를 갖는 전력변환장치 |
US9780635B1 (en) | 2016-06-10 | 2017-10-03 | Crane Electronics, Inc. | Dynamic sharing average current mode control for active-reset and self-driven synchronous rectification for power converters |
DE202016104544U1 (de) * | 2016-08-18 | 2016-09-29 | Schneefuß + Rohde GmbH | Mehrphasige Gegentakt-Leistungsdrossel |
US10395819B2 (en) * | 2016-08-30 | 2019-08-27 | Astec International Limited | Multiple phase power converters having integrated magnetic cores for transformer and inductor windings |
US9742183B1 (en) | 2016-12-09 | 2017-08-22 | Crane Electronics, Inc. | Proactively operational over-voltage protection circuit |
US9735566B1 (en) | 2016-12-12 | 2017-08-15 | Crane Electronics, Inc. | Proactively operational over-voltage protection circuit |
US10930423B1 (en) * | 2017-07-05 | 2021-02-23 | Universal Lighting Technologies, Inc. | Single magnetic assembly combining three independent magnetics using a modified “E” core with four winding windows |
CN207052414U (zh) | 2017-07-13 | 2018-02-27 | 台达电子企业管理(上海)有限公司 | 磁性元件和应用该磁性元件的开关电源 |
US9979285B1 (en) | 2017-10-17 | 2018-05-22 | Crane Electronics, Inc. | Radiation tolerant, analog latch peak current mode control for power converters |
JP6717874B2 (ja) | 2018-04-09 | 2020-07-08 | ファナック株式会社 | 多相変圧器および多相変圧器組立体 |
US10425080B1 (en) | 2018-11-06 | 2019-09-24 | Crane Electronics, Inc. | Magnetic peak current mode control for radiation tolerant active driven synchronous power converters |
US11450477B2 (en) * | 2020-03-31 | 2022-09-20 | Karma Automotive Llc | Phase-shift autotransformer, multi-pulse rectifier systems and fast charging |
US20220093325A1 (en) * | 2020-09-23 | 2022-03-24 | Astec International Limited | Three-phase magnetics assembly |
EP4135184A1 (en) * | 2021-08-13 | 2023-02-15 | ABB E-mobility B.V. | Bi-directional line-interphase transformer-based converter |
GB2612121B (en) * | 2021-10-22 | 2024-04-03 | Jaguar Land Rover Ltd | Filter apparatus and method |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB507755A (en) * | 1936-11-16 | 1939-06-16 | Siemens Ag | Improvements in or relating to polyphase transformers and polyphase choking coils |
GB506280A (en) * | 1936-11-24 | 1939-05-24 | Siemens Ag | Improvements in or relating to three-phase transformer or choking coil arrangements |
GB507775A (en) | 1936-12-24 | 1939-06-21 | Chimiques Pour L Ind Soc Et | Improvements in or relating to processes for closing receptacles made of thin walls and receptacles made of thin walls closed by these processes |
US3531708A (en) * | 1968-10-07 | 1970-09-29 | North Electric Co | Integral structure three-phase ferroresonant transformer |
CA1095601A (en) * | 1978-08-28 | 1981-02-10 | Alfred M. Hase | Regulating transformer with magnetic shunt |
US4779181A (en) | 1986-08-18 | 1988-10-18 | Almond Instruments Company, Inc. | Multiphase low harmonic distortion transformer |
DE3826524C2 (de) * | 1987-09-10 | 1995-03-23 | Asea Brown Boveri | Leistungseinspeiseschaltung mit Saugdrossel |
US4876634A (en) | 1988-07-01 | 1989-10-24 | Westinghouse Electric Corp. | Multi-pulse converter system |
JPH02159706A (ja) * | 1988-12-13 | 1990-06-19 | Toshiba Corp | 変圧器 |
US5182535A (en) * | 1989-12-19 | 1993-01-26 | Dhyanchand P John | Summing transformer core for star-delta inverter having a separate secondary winding for each primary winding |
US5124904A (en) | 1990-08-17 | 1992-06-23 | Westinghouse Electric Corp. | Optimized 18-pulse type AC/DC, or DC/AC, converter system |
US5202664A (en) * | 1992-01-28 | 1993-04-13 | Poulsen Peder Ulrik | Three phase transformer with frame shaped winding assemblies |
US5379207A (en) * | 1992-12-16 | 1995-01-03 | General Electric Co. | Controlled leakage field multi-interphase transformer employing C-shaped laminated magnetic core |
JP3533252B2 (ja) * | 1995-02-09 | 2004-05-31 | 株式会社東芝 | 変圧器 |
US5619407A (en) | 1996-02-06 | 1997-04-08 | Robicon Corporation | Autotransformer |
US5903066A (en) * | 1996-10-29 | 1999-05-11 | Texas A & M University System | Active interphase reactor for 12-pulse rectifier |
JPH10191578A (ja) * | 1996-12-25 | 1998-07-21 | Hitachi Ltd | 太陽光発電システム |
JP3393503B2 (ja) * | 1997-01-13 | 2003-04-07 | 三菱電機株式会社 | 変圧器 |
US6340851B1 (en) * | 1998-03-23 | 2002-01-22 | Electric Boat Corporation | Modular transformer arrangement for use with multi-level power converter |
JP3789285B2 (ja) * | 1999-05-21 | 2006-06-21 | 東北電力株式会社 | 可変変圧器 |
JP4395669B2 (ja) * | 1999-06-11 | 2010-01-13 | ダイキン工業株式会社 | 三相整流装置 |
JP2001326127A (ja) * | 2000-05-17 | 2001-11-22 | Nissin Electric Co Ltd | 3相変圧器 |
US6335872B1 (en) | 2000-07-14 | 2002-01-01 | Rockwell Automation Technologies, Inc. | Nine-phase transformer |
US6249443B1 (en) | 2000-07-14 | 2001-06-19 | Rockwell Technologies, Llc | Nine-phase transformer |
US6198647B1 (en) | 2000-07-28 | 2001-03-06 | Rockwell Technologies, Llc | Twelve-phase transformer configuration |
JP4368051B2 (ja) * | 2000-10-26 | 2009-11-18 | 東北電力株式会社 | 電磁機器 |
JP3986809B2 (ja) * | 2001-12-03 | 2007-10-03 | 東北電力株式会社 | 三相形電磁機器 |
US20030206087A1 (en) * | 2002-05-06 | 2003-11-06 | Square D Company | Magnetic system having three-dimensional symmetry for three phase transformers |
JP3869768B2 (ja) * | 2002-07-19 | 2007-01-17 | 新日本製鐵株式会社 | 変圧器 |
FR2842962B1 (fr) * | 2002-07-26 | 2004-12-03 | Technofan | Interface d'alimentation d'une charge depuis un reseau d'alimentation electrique |
JP4411460B2 (ja) * | 2004-03-05 | 2010-02-10 | 北芝電機株式会社 | 電圧調整変圧器 |
US7142081B1 (en) * | 2005-05-03 | 2006-11-28 | Mte Corporation | Multiple three-phase inductor with a common core |
JP4438711B2 (ja) * | 2005-07-20 | 2010-03-24 | ダイキン工業株式会社 | 相間リアクトル及び三相多重整流回路 |
JP4404029B2 (ja) * | 2005-08-09 | 2010-01-27 | 三菱電機株式会社 | ノイズフィルタ |
CN200959569Y (zh) * | 2006-09-29 | 2007-10-10 | 宁波南车时代传感技术有限公司 | 逆变输出滤波器 |
JP4646327B2 (ja) * | 2007-01-22 | 2011-03-09 | 国立大学法人東北大学 | 三相電磁機器 |
JP4973306B2 (ja) * | 2007-05-07 | 2012-07-11 | 富士電機株式会社 | 並列24パルス整流回路 |
FI122085B (fi) | 2007-12-04 | 2011-08-15 | Vacon Oyj | Suotokuristinjärjestely |
JP5144284B2 (ja) * | 2008-01-16 | 2013-02-13 | 本田技研工業株式会社 | 電力変換回路 |
WO2010090717A1 (en) * | 2009-02-05 | 2010-08-12 | John Shirley Hurst | Amorphous metal continuous flux path transformer and method of manufacture |
WO2011154040A1 (en) * | 2010-06-10 | 2011-12-15 | Schaffner Emv Ag | Harmonic cancelling interphase magnetic device |
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2010
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Also Published As
Publication number | Publication date |
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DE112011101942T5 (de) | 2013-07-18 |
CN102948055B (zh) | 2016-06-08 |
CN102971949B (zh) | 2016-01-06 |
JP5507007B2 (ja) | 2014-05-28 |
DE112010005642T5 (de) | 2013-03-21 |
US8890642B2 (en) | 2014-11-18 |
US20130141200A1 (en) | 2013-06-06 |
US8698584B2 (en) | 2014-04-15 |
WO2011154416A1 (en) | 2011-12-15 |
JP5631487B2 (ja) | 2014-11-26 |
JP2013529393A (ja) | 2013-07-18 |
CN102971949A (zh) | 2013-03-13 |
US20130121050A1 (en) | 2013-05-16 |
US9153376B2 (en) | 2015-10-06 |
WO2011154040A1 (en) | 2011-12-15 |
JP2013529456A (ja) | 2013-07-18 |
JP2013528348A (ja) | 2013-07-08 |
CN102948055A (zh) | 2013-02-27 |
DE112010005643T5 (de) | 2013-03-28 |
CN102948056A (zh) | 2013-02-27 |
WO2011154058A1 (en) | 2011-12-15 |
US20130121043A1 (en) | 2013-05-16 |
CN102948056B (zh) | 2016-07-06 |
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