JPH10512063A - 力率訂正回路のためのダンピングされたemi入力フィルタ - Google Patents
力率訂正回路のためのダンピングされたemi入力フィルタInfo
- Publication number
- JPH10512063A JPH10512063A JP8511055A JP51105596A JPH10512063A JP H10512063 A JPH10512063 A JP H10512063A JP 8511055 A JP8511055 A JP 8511055A JP 51105596 A JP51105596 A JP 51105596A JP H10512063 A JPH10512063 A JP H10512063A
- Authority
- JP
- Japan
- Prior art keywords
- damping
- filter
- winding
- circuit
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012937 correction Methods 0.000 title abstract description 8
- 238000013016 damping Methods 0.000 claims abstract description 71
- 238000002955 isolation Methods 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 16
- 239000003990 capacitor Substances 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 101000836394 Homo sapiens Sestrin-1 Proteins 0.000 description 1
- 102100027288 Sestrin-1 Human genes 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/70—Regulating power factor; Regulating reactive current or power
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H1/0007—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network of radio frequency interference filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1758—Series LC in shunt or branch path
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Networks Using Active Elements (AREA)
- Rectifiers (AREA)
- Control Of Electrical Variables (AREA)
- Power Conversion In General (AREA)
- Noise Elimination (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.電源の入力フィルタのための能動的ダンピング回路において、 演算増幅器と、 前記演算増幅器をフィルタ入力ラインに接続する第1の絶縁変成器であって、 前記演算増幅器の入力端子に容量的に接続された第1の巻線と、前記入力線にお けるライン電流を感知する第2の巻線と、を有する第1の絶縁変成器と、 前記演算増幅器の出力端子に接続された第1の巻線と、前記ライン電流に比例 する電圧を前記入力ライン上の2つの点の間に印加してインピーダンスのシミュ レーションを行う第2の巻線と、を有する第2の絶縁変成器と を備えることを特徴とする能動的ダンピング回路。 2.請求項1記載の能動的ダンピング回路において、 前記第1の絶縁変成器においては、前記第1の巻線は二次巻線であり、前記第 2の巻線は一次巻線であり、 前記第2の絶縁変成器においては、前記第1の巻線は一次巻線であり、前記第 2の巻線は二次巻線である ことを特徴とする能動的ダンピング回路。 3.請求項1記載の能動的ダンピング回路において、該回路はさらに、 前記一次巻線に接続された第1の抵抗と、 前記第1の抵抗と並列に接続されたインダクタと、 前記演算増幅器の前記出力端子と前記演算増幅器の前記入力端子との間の帰還 経路に挿入された第2の抵抗と を備えていることを特徴とする能動的ダンピング回路。 4.請求項1記載の能動的ダンピング回路において、前記絶縁変成器の前記一 次巻線は、前記演算増幅器の反転入力に容量的に結合されることを特徴とする能 動的ダンピング回路。 5.請求項1記載の能動的ダンピング回路において、該回路は、カウア-チェ ビシェフ形フィルタの入力と直列に接続されることを特徴とする能動的ダンピン グ回路。 6.電源の入力フィルタのための受動的ダンピング回路において、 ローパスフィルタの入力ラインに接続されたダンピング抵抗と、 前記ダンピング抵抗と並列に接続された別の電流経路であって、低周波の電流 はこの別の電流経路を流れ、高周波の電流は前記ダンピング抵抗を流れるように するためのインダクタを含む電流経路と を備えていることを特徴とする受動的ダンピング回路。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/308,806 | 1994-09-19 | ||
| US08/308,806 US5530396A (en) | 1994-09-19 | 1994-09-19 | Damped EMI input filter power factor correction circuits |
| PCT/US1995/011954 WO1996009693A1 (en) | 1994-09-19 | 1995-09-19 | Damped emi input filter for power factor correction circuits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10512063A true JPH10512063A (ja) | 1998-11-17 |
| JP3354939B2 JP3354939B2 (ja) | 2002-12-09 |
Family
ID=23195474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51105596A Expired - Lifetime JP3354939B2 (ja) | 1994-09-19 | 1995-09-19 | 力率訂正回路のためのダンピングされたemi入力フィルタ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5530396A (ja) |
| EP (1) | EP0801851A4 (ja) |
| JP (1) | JP3354939B2 (ja) |
| WO (1) | WO1996009693A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018191443A (ja) * | 2017-05-08 | 2018-11-29 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 伝導性ノイズ抑制装置、電力変換装置及びモータ装置 |
| JP2020114118A (ja) * | 2019-01-14 | 2020-07-27 | 日理工業株式会社 | 電力補正装置及び電力補正方法 |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5691626A (en) * | 1995-06-07 | 1997-11-25 | General Electric Company | Active damping control for active power filter |
| US5999954A (en) * | 1997-02-28 | 1999-12-07 | Massachusetts Institute Of Technology | Low-power digital filtering utilizing adaptive approximate filtering |
| GB9713878D0 (en) * | 1997-06-30 | 1997-09-03 | Roxburgh Electronics Ltd | Mains filtering circuit |
| US5844790A (en) * | 1997-08-05 | 1998-12-01 | Lucent Technologies Inc. | Split-boost converter having damped EMI isolation filter and method of operation thereof |
| US5844789A (en) * | 1997-09-10 | 1998-12-01 | At&T Corp | Impedence regulator to block power line interference |
| US6704157B2 (en) | 2000-04-14 | 2004-03-09 | Seagate Technology Llc | Passive damping method and circuit for data storage device actuator |
| EP1220220A3 (en) * | 2000-12-28 | 2005-08-31 | Sony Corporation | Filtering and interference removal |
| US6744613B2 (en) * | 2002-03-01 | 2004-06-01 | Mccook Michael | System and method for filtering multiple adverse characteristics from a power supply source |
| JP2008512022A (ja) * | 2004-08-31 | 2008-04-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 線伝導妨害信号を抑制するアクティブ電磁妨害フィルタ回路 |
| DE102005005260B4 (de) * | 2005-02-04 | 2012-06-21 | Puls Gmbh | Schaltung, insbesondere zur Nachbildung eines frequenzabhängigen Widerstands, und Verfahren zum Betrieb der Schaltung |
| US7546230B2 (en) * | 2005-04-18 | 2009-06-09 | International Business Machines Corporation | Electromagnetic response model with improved high frequency stability |
| CN100561823C (zh) * | 2006-03-02 | 2009-11-18 | 鸿富锦精密工业(深圳)有限公司 | 滤波器电路 |
| CN1851973B (zh) * | 2006-04-30 | 2010-05-12 | 西安交通大学 | 宽频带高衰减共模传导电磁干扰并联混合型滤波器 |
| EP1903674A1 (en) * | 2006-09-22 | 2008-03-26 | Alcatel Lucent | Multiple order low pass filter for an xDSL splitter |
| EP2051378A1 (en) * | 2007-10-18 | 2009-04-22 | Alcatel Lucent | Inductance enchancement circuit |
| US20090231890A1 (en) * | 2008-03-11 | 2009-09-17 | General Electric | Boost converter input ripple current reduction circuit |
| US7979220B2 (en) * | 2008-08-21 | 2011-07-12 | Abb Research Ltd. | System and method for monitoring power damping compliance of a power generation unit |
| US8159802B2 (en) * | 2008-11-17 | 2012-04-17 | Lockheed Martin Corporation | 3-phase power factor corrected AC to DC filtered switching power supply |
| US8115571B2 (en) * | 2008-11-28 | 2012-02-14 | Schaffner Emv Ag | Harmonic filter |
| US8901897B2 (en) | 2012-03-02 | 2014-12-02 | International Business Machines Corporation | Operating a DC-DC converter |
| US9281748B2 (en) | 2012-03-02 | 2016-03-08 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Operating a DC-DC converter |
| US9270159B2 (en) * | 2012-08-07 | 2016-02-23 | Hamilton Sundstrand Corporation | EMI filter using active damping with frequency dependant impedance |
| US8823448B1 (en) * | 2013-03-29 | 2014-09-02 | Hamilton Sundstrand Corporation | Feed forward active EMI filters |
| US9236347B2 (en) | 2013-10-09 | 2016-01-12 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Operating and manufacturing a DC-DC converter |
| US9219422B1 (en) | 2014-08-21 | 2015-12-22 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Operating a DC-DC converter including a coupled inductor formed of a magnetic core and a conductive sheet |
| US9379619B2 (en) | 2014-10-21 | 2016-06-28 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Dividing a single phase pulse-width modulation signal into a plurality of phases |
| US9618539B2 (en) | 2015-05-28 | 2017-04-11 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Sensing current of a DC-DC converter |
| US10547237B1 (en) | 2019-01-30 | 2020-01-28 | Mks Instruments, Inc. | Power converter control apparatus and method for high stability and power factor improvement in the presence of high source impedances |
| US11054851B2 (en) | 2019-07-15 | 2021-07-06 | Nxp B.V. | Power factor correction with active damping |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074087A (en) * | 1976-08-16 | 1978-02-14 | Bell Telephone Laboratories, Incorporated | Bidirectional voice frequency repeater |
| US4514686A (en) * | 1981-08-31 | 1985-04-30 | Duncan Electric Company, Inc. | Power transducer |
| US4594648A (en) * | 1984-11-28 | 1986-06-10 | Venus Scientific Inc. | Wide frequency band coupling network for an active ripple and noise filter |
| DE3612713C1 (de) * | 1986-04-16 | 1987-09-03 | Kloeckner Ferromatik Desma | Steuer- bzw.Regelvorrichtung fuer elektrisch steuerbare Ventile in hydraulischen Schaltungen |
| FR2610153B1 (fr) * | 1987-01-28 | 1989-04-07 | Merlin Gerin | Filtre dissipatif passe-bas |
| DE3731394C2 (de) * | 1987-09-18 | 1993-12-16 | Euchner & Co | Hochfrequenz-Entstörfilter für eine an eine Leitung anzuschließende Schaltung, insbesondere für Zweidraht-Sensoren |
| DE58907794D1 (de) * | 1989-09-19 | 1994-07-07 | Siemens Ag | Verfahren und Schaltungsanordnung zum Ansteuern eines Halbleiterschalters unter Verwendung eines induktiven Übertragers. |
| US5121009A (en) * | 1990-06-15 | 1992-06-09 | Novatel Communications Ltd. | Linear phase low pass filter |
| US5260862A (en) | 1991-03-06 | 1993-11-09 | Constant Velocity Transmission Lines, Inc. | A-C power line filter |
| JPH05121988A (ja) * | 1991-10-24 | 1993-05-18 | Matsushita Electric Ind Co Ltd | 電力線搬送通信用ローパスフイルタ |
| JP2544858B2 (ja) * | 1991-12-04 | 1996-10-16 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 高電圧発生回路 |
| US5305191A (en) * | 1992-04-20 | 1994-04-19 | At&T Bell Laboratories | Drive circuit for zero-voltage switching power converter with controlled power switch turn-on |
| US5410221A (en) * | 1993-04-23 | 1995-04-25 | Philips Electronics North America Corporation | Lamp ballast with frequency modulated lamp frequency |
-
1994
- 1994-09-19 US US08/308,806 patent/US5530396A/en not_active Expired - Fee Related
-
1995
- 1995-09-19 WO PCT/US1995/011954 patent/WO1996009693A1/en not_active Ceased
- 1995-09-19 EP EP95933870A patent/EP0801851A4/en not_active Withdrawn
- 1995-09-19 JP JP51105596A patent/JP3354939B2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018191443A (ja) * | 2017-05-08 | 2018-11-29 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 伝導性ノイズ抑制装置、電力変換装置及びモータ装置 |
| JP2020114118A (ja) * | 2019-01-14 | 2020-07-27 | 日理工業株式会社 | 電力補正装置及び電力補正方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US5530396A (en) | 1996-06-25 |
| WO1996009693A1 (en) | 1996-03-28 |
| JP3354939B2 (ja) | 2002-12-09 |
| EP0801851A1 (en) | 1997-10-22 |
| EP0801851A4 (en) | 1999-12-15 |
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