DE69518794D1 - EMI-Filter und Verfahren zur Bestimmung desselben - Google Patents
EMI-Filter und Verfahren zur Bestimmung desselbenInfo
- Publication number
- DE69518794D1 DE69518794D1 DE69518794T DE69518794T DE69518794D1 DE 69518794 D1 DE69518794 D1 DE 69518794D1 DE 69518794 T DE69518794 T DE 69518794T DE 69518794 T DE69518794 T DE 69518794T DE 69518794 D1 DE69518794 D1 DE 69518794D1
- Authority
- DE
- Germany
- Prior art keywords
- determining
- same
- emi filter
- emi
- filter
- 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.)
- Expired - Fee Related
Links
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Conversion In General (AREA)
- Inverter Devices (AREA)
- Control Of Electric Motors In General (AREA)
- Rectifiers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/250,158 US5483136A (en) | 1994-05-27 | 1994-05-27 | EMI filter and method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69518794D1 true DE69518794D1 (de) | 2000-10-19 |
DE69518794T2 DE69518794T2 (de) | 2001-02-08 |
Family
ID=22946525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69518794T Expired - Fee Related DE69518794T2 (de) | 1994-05-27 | 1995-05-19 | EMI-Filter und Verfahren zur Bestimmung desselben |
Country Status (8)
Country | Link |
---|---|
US (1) | US5483136A (de) |
EP (1) | EP0684685B1 (de) |
JP (1) | JPH0880046A (de) |
BR (1) | BR9502548A (de) |
CA (1) | CA2149805C (de) |
DE (1) | DE69518794T2 (de) |
ES (1) | ES2150539T3 (de) |
TW (1) | TW340276B (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5606232A (en) * | 1994-11-22 | 1997-02-25 | Nidec Corporation | DC on line AC brushless motor |
US5764463A (en) * | 1996-09-06 | 1998-06-09 | Hypro Corporation | Current limiting circuit and electronic fuse for use in foam injection fire fighting systems |
US5812384A (en) * | 1996-12-17 | 1998-09-22 | General Electric Company | Matrix filters for low-noise power distribution systems |
US6008560A (en) * | 1998-02-13 | 1999-12-28 | General Electric Company | Inverter driven motor having winding termination reducing EMI |
DE19816684C2 (de) * | 1998-04-15 | 2001-06-28 | Hilti Ag | Elektrowerkzeug mit separater Stromversorgungseinheit |
US6381153B1 (en) * | 1999-04-20 | 2002-04-30 | Hill-Rom Services, Inc. | Method and apparatus of EMI filtering that eliminates the need for an inductor |
US6617814B1 (en) * | 2001-04-11 | 2003-09-09 | Rockwell Automation Technologies, Inc. | Integrated DC link choke and method for suppressing common-mode voltage in a motor drive |
US7132812B1 (en) | 2001-04-11 | 2006-11-07 | Rockwell Automation Technologies, Inc. | Integrated DC link choke and method for suppressing common-mode voltage in a motor drive |
US6987372B1 (en) | 2001-04-11 | 2006-01-17 | Rockwell Automation Technologies, Inc. | Integrated DC link choke and method for suppressing common-mode voltage in a motor drive |
US6819076B2 (en) * | 2002-05-02 | 2004-11-16 | International Rectifier Corporation | Active EMI filter with magnetoresistive sensor for common mode noise current |
CN100340053C (zh) * | 2003-12-23 | 2007-09-26 | 青岛海信空调有限公司 | 一种单次谐波电流抑制器 |
US7095636B2 (en) * | 2004-09-15 | 2006-08-22 | Honeywell International Inc. | Electromagnetic interference filter for an autotransformer |
DE102006027716B3 (de) | 2006-06-15 | 2008-01-24 | Lenze Drive Systems Gmbh | Ansteuerung mit Wechselrichtern bei geringen Schaltverlusten |
CN101577485B (zh) * | 2008-05-08 | 2012-03-14 | 鸿富锦精密工业(深圳)有限公司 | 宽频滤波器 |
JP5433987B2 (ja) * | 2008-06-13 | 2014-03-05 | ダイキン工業株式会社 | 冷凍装置 |
JP4628488B1 (ja) | 2009-05-15 | 2011-02-09 | 日東電工株式会社 | 光学表示装置の製造システム及び製造方法 |
CN101989844B (zh) * | 2009-07-30 | 2015-02-18 | 依必安派特风机(上海)有限公司 | 被动式滤波器 |
US8358098B2 (en) * | 2009-08-10 | 2013-01-22 | Emerson Climate Technologies, Inc. | System and method for power factor correction |
US8344706B2 (en) * | 2009-08-10 | 2013-01-01 | Emerson Climate Technologies, Inc. | System and method for rejecting DC current in power factor correction systems |
US8508166B2 (en) | 2009-08-10 | 2013-08-13 | Emerson Climate Technologies, Inc. | Power factor correction with variable bus voltage |
US8264192B2 (en) | 2009-08-10 | 2012-09-11 | Emerson Climate Technologies, Inc. | Controller and method for transitioning between control angles |
US8406021B2 (en) * | 2009-08-10 | 2013-03-26 | Emerson Climate Technologies, Inc. | System and method for reducing line current distortion |
US8698433B2 (en) | 2009-08-10 | 2014-04-15 | Emerson Climate Technologies, Inc. | Controller and method for minimizing phase advance current |
US8493014B2 (en) * | 2009-08-10 | 2013-07-23 | Emerson Climate Technologies, Inc. | Controller and method for estimating, managing, and diagnosing motor parameters |
US8264860B2 (en) * | 2009-08-10 | 2012-09-11 | Emerson Climate Technologies, Inc. | System and method for power factor correction frequency tracking and reference generation |
US8476873B2 (en) * | 2009-08-10 | 2013-07-02 | Emerson Climate Technologies, Inc. | System and method for current balancing |
US9634593B2 (en) | 2012-04-26 | 2017-04-25 | Emerson Climate Technologies, Inc. | System and method for permanent magnet motor control |
EP2883302B1 (de) | 2012-08-10 | 2020-09-30 | Emerson Climate Technologies, Inc. | Motorantriebsregelung mit pulsweitenmodulation mit puls-skipping |
KR101474150B1 (ko) * | 2013-07-01 | 2014-12-18 | 삼성전기주식회사 | 서지 보호 회로를 구비한 전원장치 |
WO2015000484A1 (en) * | 2013-07-04 | 2015-01-08 | Linak A/S | Actuator system |
TWI530093B (zh) * | 2014-05-02 | 2016-04-11 | 國立臺灣大學 | 共模雜訊抑制電路 |
US9977858B2 (en) * | 2014-07-03 | 2018-05-22 | The Boeing Company | Electromagnetic interference filters for power converter applications |
CN107786104A (zh) * | 2016-08-26 | 2018-03-09 | 天津市中马骏腾精密机械制造有限公司 | 一种具有新型交直流转换电路的智能缝纫机 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3753168A (en) * | 1972-03-09 | 1973-08-14 | Amp Inc | Low pass filter network |
US4169990A (en) * | 1974-06-24 | 1979-10-02 | General Electric Company | Electronically commutated motor |
US4654566A (en) * | 1974-06-24 | 1987-03-31 | General Electric Company | Control system, method of operating an electronically commutated motor, and laundering apparatus |
US4763347A (en) * | 1983-02-02 | 1988-08-09 | General Electric Company | Control system, electronically commutated motor system, blower apparatus and methods |
US4162435A (en) * | 1976-10-05 | 1979-07-24 | General Electric Company | Method and apparatus for electronically commutating a direct current motor without position sensors |
US4086519A (en) * | 1977-02-25 | 1978-04-25 | Electro-Craft Corporation | Hall effect shaft angle position encoder |
JPS5846957B2 (ja) * | 1979-02-21 | 1983-10-19 | 株式会社東芝 | 転流角制御装置 |
US4250435A (en) * | 1980-01-04 | 1981-02-10 | General Electric Company | Clock rate control of electronically commutated motor rotational velocity |
US4556827A (en) * | 1980-04-17 | 1985-12-03 | General Electric Company | Laundering apparatus, method of operating a laundry machine, control system for an electronically commutated motor, method of operating an electronically commutated motor, and circuit |
US4342013A (en) * | 1980-08-25 | 1982-07-27 | Pilgrim Electric Co. | Bidirectional power line filter |
US4427933A (en) * | 1981-10-30 | 1984-01-24 | Westinghouse Electric Corp. | Load commutated inverter gating control system and motor drive with such control system |
US4491772A (en) * | 1983-06-09 | 1985-01-01 | General Electric Company | Control circuit for an electronically commutated motor (ECM), method of timing the electronic commutation of an ECM, and method of operating an ECM |
US4500821A (en) * | 1983-06-09 | 1985-02-19 | General Electric Company | Speed or torque control circuit for an electronically commutated motor (ECM) and method of controlling the torque or speed of an ECM |
US4499408A (en) * | 1983-06-09 | 1985-02-12 | General Electric Company | Control circuit for an electronically commutated motor, an integrated circuit for an ECM, and a method of operating an ECM |
US4565957A (en) * | 1983-06-30 | 1986-01-21 | Borg-Warner Corporation | Method and system for starting a motor-commutated SCR inverter |
JPS6059978A (ja) * | 1983-09-12 | 1985-04-06 | Toshiba Corp | 空気調和機 |
US4642537A (en) * | 1983-12-13 | 1987-02-10 | General Electric Company | Laundering apparatus |
US4642536A (en) * | 1984-04-19 | 1987-02-10 | General Electric Company | Control system for an electronically commutated motor, method of controlling such, method of controlling an electronically commutated motor and laundry apparatus |
US4540921A (en) * | 1984-04-19 | 1985-09-10 | General Electric Company | Laundry apparatus and method of controlling such |
DE3582138D1 (de) * | 1984-12-28 | 1991-04-18 | Toshiba Kawasaki Kk | Netzfilter. |
US4835839A (en) * | 1985-11-12 | 1989-06-06 | General Electric Company | Method of fabricating a salient pole electronically commutated motor |
US4950918A (en) * | 1988-12-07 | 1990-08-21 | Emerson Electric Co. | Isolated control circuit for alternating current switches |
US4916599A (en) * | 1989-03-29 | 1990-04-10 | Hyperpower, Inc. | Switching power supply |
US4978896A (en) * | 1989-07-26 | 1990-12-18 | General Electric Company | Method and apparatus for controlling a blower motor in an air handling system |
US5198969A (en) * | 1990-07-13 | 1993-03-30 | Design Automation, Inc. | Soft-switching full-bridge dc/dc converting |
NL9101204A (nl) * | 1991-07-09 | 1993-02-01 | Ccm Beheer Bv | Stuurketen voor gelijkstroom-draai-stroomomzetter. |
US5200672A (en) * | 1991-11-14 | 1993-04-06 | Gte Products Corporation | Circuit containing symetrically-driven coil for energizing electrodeless lamp |
US5198972A (en) * | 1992-01-03 | 1993-03-30 | The United States Of America As Represented By The Secretary Of The Air Force | Turn-off switch phase control with improved ripple and power factor |
US5148360A (en) * | 1992-01-29 | 1992-09-15 | Gte Products Corporation | Fourth order damped lowpass filter for obtaining high power factor and low total harmonic distortion |
-
1994
- 1994-05-27 US US08/250,158 patent/US5483136A/en not_active Expired - Lifetime
-
1995
- 1995-05-19 DE DE69518794T patent/DE69518794T2/de not_active Expired - Fee Related
- 1995-05-19 CA CA002149805A patent/CA2149805C/en not_active Expired - Fee Related
- 1995-05-19 ES ES95630048T patent/ES2150539T3/es not_active Expired - Lifetime
- 1995-05-19 EP EP95630048A patent/EP0684685B1/de not_active Expired - Lifetime
- 1995-05-25 JP JP7151094A patent/JPH0880046A/ja active Pending
- 1995-05-25 BR BR9502548A patent/BR9502548A/pt not_active IP Right Cessation
- 1995-06-13 TW TW084106113A patent/TW340276B/zh active
Also Published As
Publication number | Publication date |
---|---|
DE69518794T2 (de) | 2001-02-08 |
TW340276B (en) | 1998-09-11 |
ES2150539T3 (es) | 2000-12-01 |
CA2149805C (en) | 1998-08-11 |
BR9502548A (pt) | 1995-12-26 |
EP0684685B1 (de) | 2000-09-13 |
EP0684685A2 (de) | 1995-11-29 |
US5483136A (en) | 1996-01-09 |
JPH0880046A (ja) | 1996-03-22 |
CA2149805A1 (en) | 1995-11-28 |
EP0684685A3 (de) | 1997-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |