HK1006050A1 - A circuit for reducing resonance voltage - Google Patents
A circuit for reducing resonance voltageInfo
- Publication number
- HK1006050A1 HK1006050A1 HK98105197A HK98105197A HK1006050A1 HK 1006050 A1 HK1006050 A1 HK 1006050A1 HK 98105197 A HK98105197 A HK 98105197A HK 98105197 A HK98105197 A HK 98105197A HK 1006050 A1 HK1006050 A1 HK 1006050A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- circuit
- resonance voltage
- reducing resonance
- reducing
- voltage
- Prior art date
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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power 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
- H02M7/42—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
-
- 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)
- Inverter Devices (AREA)
- Protection Of Static Devices (AREA)
- Power Conversion In General (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2229239A JP2707814B2 (ja) | 1990-08-30 | 1990-08-30 | インバータ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1006050A1 true HK1006050A1 (en) | 1999-02-05 |
Family
ID=16889005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98105197A HK1006050A1 (en) | 1990-08-30 | 1998-06-11 | A circuit for reducing resonance voltage |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0473192B2 (xx) |
JP (1) | JP2707814B2 (xx) |
KR (1) | KR960010827B1 (xx) |
DE (1) | DE69111338T3 (xx) |
HK (1) | HK1006050A1 (xx) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9307806U1 (de) * | 1993-05-24 | 1993-08-26 | Siemens Ag | Umrichter-Ausgangsfilter |
CH693524A5 (de) * | 1994-05-11 | 2003-09-15 | Schaffner Emv Ag | Einrichtung zur Begrenzung der Aenderungsgeschwindigkeit der Ausgangsgrössen eines über einen Gleichspannungszwischenkreis selbstgeführten mehrphasigen Umrichters. |
FI104394B (fi) * | 1996-07-08 | 2000-01-14 | Abb Industry Oy | Yhdysjohdinrakenne taajuusmuuttajan ja sen kuorman välillä |
DE19736786A1 (de) * | 1997-08-23 | 1999-02-25 | Asea Brown Boveri | U-Umrichter |
DE19957132C1 (de) * | 1999-11-26 | 2001-06-13 | Siemens Ag | Schutzvorrichtung gegen die durch Schaltvorgänge einer Energieversorgung verursachten Überspannungen an Klemmen eines elektrischen Betriebsmittels |
DE10044869A1 (de) * | 2000-09-12 | 2002-04-04 | Daimlerchrysler Rail Systems | Filterschaltungsanordnung für eine Stromrichterschaltung |
JP4557616B2 (ja) * | 2004-07-02 | 2010-10-06 | 株式会社日立産機システム | 電力変換装置 |
AT502355B1 (de) * | 2005-09-08 | 2009-07-15 | Elin Ebg Traction Gmbh | Stromversorgungseinrichtung für eine elektrische maschine |
DE102005045552B4 (de) * | 2005-09-23 | 2008-04-17 | Siemens Ag | Schaltungsanordnung |
DE102006036092A1 (de) * | 2006-08-02 | 2008-02-07 | Siemens Ag | Sinusfilter |
DE102007039764B3 (de) * | 2007-08-22 | 2008-12-24 | Dräger Medical AG & Co. KG | Ventilator für eine Respirationsvorrichtung und Verfahren zum Ansteuern eines Ventilators |
JP4558089B2 (ja) * | 2009-10-19 | 2010-10-06 | 株式会社日立産機システム | モータ及びモータ駆動システム |
JP6508505B2 (ja) * | 2013-12-19 | 2019-05-08 | パナソニックIpマネジメント株式会社 | インバータ回路 |
EP3255767A1 (en) * | 2016-06-07 | 2017-12-13 | ABB Technology Oy | Output filter for inverter leg |
JP7127290B2 (ja) * | 2018-02-08 | 2022-08-30 | 富士電機株式会社 | サージ電圧抑制装置、これを使用した電力変換装置及び多相モータ駆動装置 |
JP7135494B2 (ja) * | 2018-06-26 | 2022-09-13 | 富士電機株式会社 | モータ過電圧保護装置、これを使用した電力変換装置及び多相モータ駆動装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3568021A (en) * | 1969-05-15 | 1971-03-02 | Gen Electric | Low cost variable input voltage inverter with reliable commutation |
US3668507A (en) * | 1971-06-04 | 1972-06-06 | Dmitry Evgenievich Kadomsky | Apparatus for damping oscillations in three-phase bridge converters |
JPH0757067B2 (ja) * | 1986-08-08 | 1995-06-14 | 株式会社明電舎 | サ−ジ電圧抑制回路 |
-
1990
- 1990-08-30 JP JP2229239A patent/JP2707814B2/ja not_active Expired - Lifetime
-
1991
- 1991-08-26 KR KR1019910014770A patent/KR960010827B1/ko not_active IP Right Cessation
- 1991-08-30 EP EP91114659A patent/EP0473192B2/en not_active Expired - Lifetime
- 1991-08-30 DE DE69111338T patent/DE69111338T3/de not_active Expired - Lifetime
-
1998
- 1998-06-11 HK HK98105197A patent/HK1006050A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920005441A (ko) | 1992-03-28 |
DE69111338T2 (de) | 1996-03-21 |
DE69111338T3 (de) | 1999-11-18 |
EP0473192A2 (en) | 1992-03-04 |
EP0473192A3 (en) | 1992-06-17 |
EP0473192B1 (en) | 1995-07-19 |
EP0473192B2 (en) | 1999-09-01 |
KR960010827B1 (ko) | 1996-08-09 |
JPH04251574A (ja) | 1992-09-07 |
DE69111338D1 (de) | 1995-08-24 |
JP2707814B2 (ja) | 1998-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |