DE68908316D1 - Leistungswechselrichtereinrichtung mit gleichstromkomponentenunterdrueckung. - Google Patents
Leistungswechselrichtereinrichtung mit gleichstromkomponentenunterdrueckung.Info
- Publication number
- DE68908316D1 DE68908316D1 DE8989117744T DE68908316T DE68908316D1 DE 68908316 D1 DE68908316 D1 DE 68908316D1 DE 8989117744 T DE8989117744 T DE 8989117744T DE 68908316 T DE68908316 T DE 68908316T DE 68908316 D1 DE68908316 D1 DE 68908316D1
- Authority
- DE
- Germany
- Prior art keywords
- inverter device
- power inverter
- component suppression
- suppression
- component
- 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
- 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
-
- 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
- H02M7/4803—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 with means for reducing DC component from AC output voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63238815A JP2783555B2 (ja) | 1988-09-26 | 1988-09-26 | 電力変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68908316D1 true DE68908316D1 (de) | 1993-09-16 |
DE68908316T2 DE68908316T2 (de) | 1993-12-16 |
Family
ID=17035697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89117744T Expired - Fee Related DE68908316T2 (de) | 1988-09-26 | 1989-09-26 | Leistungswechselrichtereinrichtung mit Gleichstromkomponentenunterdrückung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5012400A (de) |
EP (1) | EP0361389B1 (de) |
JP (1) | JP2783555B2 (de) |
CA (1) | CA1327992C (de) |
DE (1) | DE68908316T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2893882B2 (ja) * | 1990-07-11 | 1999-05-24 | 三菱電機株式会社 | アクティブフィルタ装置 |
JP2774685B2 (ja) * | 1990-09-12 | 1998-07-09 | 株式会社東芝 | 3相変圧器の直流偏磁抑制制御を備えたインバータ制御装置 |
IT1255289B (it) * | 1992-05-26 | 1995-10-26 | Ansaldo Spa | Metodo e circuito per il comando della commutazione di un invertitore in "sliding-mode" e in pwm con tensione di uscita a tre livelli |
IT1255581B (it) * | 1992-07-22 | 1995-11-09 | Ansaldo Spa | Dispositivo circuitale per evitare la saturazione del trasformatore in un convertitore cc/ca con invertitore regolatore in retroazione |
JPH06292365A (ja) * | 1992-10-30 | 1994-10-18 | Fuji Electric Co Ltd | Pwmインバータの制御方法および制御装置 |
JPH06261454A (ja) * | 1993-03-09 | 1994-09-16 | Hitachi Ltd | 発電設備の始動装置 |
JPH0728534A (ja) * | 1993-07-13 | 1995-01-31 | Toshiba Corp | 電力変換装置の制御装置 |
JP3216432B2 (ja) * | 1994-08-23 | 2001-10-09 | 株式会社日立製作所 | 電力変換装置 |
JP3167936B2 (ja) * | 1996-08-08 | 2001-05-21 | 三菱電機株式会社 | 電力変換装置 |
DE19648696A1 (de) * | 1996-11-25 | 1998-05-28 | Asea Brown Boveri | Verfahren und Vorrichtung zur Ausregelung des DC-Offsets eines Umrichters |
DE19722518A1 (de) | 1997-05-30 | 1998-12-03 | Hawera Probst Gmbh | Bohrwerkzeug, insbesondere Gesteinsbohrer |
DE19734272C1 (de) * | 1997-08-07 | 1999-01-07 | Siemens Ag | Verfahren und Vorrichtung zur Ausregelung von Verzerrungen im Magnetisierungsstrom eines Transformators, der mit einem selbstgeführten Stromrichter mit abschaltbarem Leistungshalbleiterschalter verknüpft ist |
US6021052A (en) * | 1997-09-22 | 2000-02-01 | Statpower Technologies Partnership | DC/AC power converter |
US7342386B2 (en) * | 2006-05-10 | 2008-03-11 | Astec International Limited | Multiphase power converter having balanced currents |
JP4995030B2 (ja) * | 2006-12-22 | 2012-08-08 | プライムアースEvエナジー株式会社 | 開閉制御装置、突入電流制限回路、及び電池付き突入電流制限回路 |
DE602007014267D1 (de) * | 2007-08-31 | 2011-06-09 | Abb Technology Ag | Symmetrischen gleichstrom-vorstroms in einem mit einem hochspannungsumrichter verbundenen leistungstransformator |
US7830682B2 (en) * | 2007-12-19 | 2010-11-09 | Honeywell International Inc. | DC component elimination at output voltage of PWM inverters |
US7800925B2 (en) * | 2008-03-05 | 2010-09-21 | Honeywell International Inc. | Mitigation of unbalanced input DC for inverter applications |
HUP0800658A2 (en) * | 2008-11-10 | 2010-06-28 | Pal Tamas Csefko | Method and apparatus for reducing magnetid core material quantity in electrical machnies by avoiding magnetic saturation |
DE102009046422A1 (de) * | 2009-11-05 | 2011-05-12 | Daniel Schneider | Ladesystem für Elektrofahrzeuge |
CN104348345A (zh) * | 2013-08-01 | 2015-02-11 | 南京博兰得电子科技有限公司 | 逆变器及其过流保护方法 |
WO2018041352A1 (en) * | 2016-09-01 | 2018-03-08 | Abb Schweiz Ag | Direct current handling in an interface arrangement |
US11070139B2 (en) * | 2017-04-17 | 2021-07-20 | Illinois Tool Works Inc. | Systems and methods to estimate magnetic flux in a switched mode power supply |
EP3528375A1 (de) * | 2018-02-19 | 2019-08-21 | Siemens Aktiengesellschaft | Kurzschlussfester umrichter mit direkter stromsteuerung |
SE541627C2 (en) | 2018-03-20 | 2019-11-19 | Bombardier Transp Gmbh | A system and a method for feeding electric power to a consumer thereof |
US11736032B1 (en) * | 2022-08-30 | 2023-08-22 | Apple Inc. | Electronic device with frequency dithering |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS553910A (en) * | 1978-06-23 | 1980-01-12 | Fujitsu Ltd | Printer |
US4370702A (en) * | 1981-01-15 | 1983-01-25 | Westinghouse Electric Corp. | Microprocessor control of inverter power transistors with DC content correction |
US4500837A (en) * | 1981-01-15 | 1985-02-19 | Westinghouse Electric Corp. | Detection of DC content in an AC waveform |
JPS61199470A (ja) * | 1985-02-27 | 1986-09-03 | Toshiba Corp | 電力変換装置の電流制御装置 |
DE3685190D1 (de) * | 1985-10-21 | 1992-06-11 | Mitsubishi Electric Corp | Konstante spannungs-/frequenzleistungsversorgungseinrichtung. |
JPH0775471B2 (ja) * | 1987-02-12 | 1995-08-09 | 三菱電機株式会社 | インバータ装置 |
US4882120A (en) * | 1988-12-16 | 1989-11-21 | Sundstrand Corporation | DC content control for an inverter |
US4939633A (en) * | 1989-02-03 | 1990-07-03 | General Signal Corporation | Inverter power supply system |
-
1988
- 1988-09-26 JP JP63238815A patent/JP2783555B2/ja not_active Expired - Lifetime
-
1989
- 1989-09-21 US US07/410,057 patent/US5012400A/en not_active Expired - Lifetime
- 1989-09-25 CA CA000612762A patent/CA1327992C/en not_active Expired - Fee Related
- 1989-09-26 EP EP89117744A patent/EP0361389B1/de not_active Expired - Lifetime
- 1989-09-26 DE DE89117744T patent/DE68908316T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1327992C (en) | 1994-03-22 |
EP0361389A3 (en) | 1990-05-30 |
EP0361389A2 (de) | 1990-04-04 |
DE68908316T2 (de) | 1993-12-16 |
JPH0287976A (ja) | 1990-03-28 |
EP0361389B1 (de) | 1993-08-11 |
US5012400A (en) | 1991-04-30 |
JP2783555B2 (ja) | 1998-08-06 |
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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 |