IN154045B - - Google Patents
Info
- Publication number
- IN154045B IN154045B IN815/CAL/81A IN815CA1981A IN154045B IN 154045 B IN154045 B IN 154045B IN 815CA1981 A IN815CA1981 A IN 815CA1981A IN 154045 B IN154045 B IN 154045B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
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- 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
- H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
- H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
- H02M5/443—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/45—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/4505—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Multiple Motors (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803029358 DE3029358A1 (de) | 1980-08-01 | 1980-08-01 | Einrichtung zur ueberbrueckung von kurzzeitigen netzausfaellen bei spannungszwischenkreis-umrichtern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN154045B true IN154045B (OSRAM) | 1984-09-15 |
Family
ID=6108749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN815/CAL/81A IN154045B (OSRAM) | 1980-08-01 | 1981-07-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4379325A (OSRAM) |
| EP (1) | EP0045468B1 (OSRAM) |
| JP (1) | JPS5759495A (OSRAM) |
| DE (2) | DE3029358A1 (OSRAM) |
| IN (1) | IN154045B (OSRAM) |
| MX (1) | MX152125A (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822271A (ja) * | 1981-08-04 | 1983-02-09 | 三菱電機株式会社 | 交流エレベ−タの制御装置 |
| DE3225285C2 (de) * | 1982-07-03 | 1987-02-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum Betrieb einer Hochspannungs-Gleichstrom-Übertragungsanlage mit beliebig vielen Umformerstationen |
| DE3347113C2 (de) * | 1983-12-27 | 1986-04-10 | SKF GmbH, 8720 Schweinfurt | Spinn- oder Zwirnmaschine mit Einzelantrieb |
| JPS6126496A (ja) * | 1984-07-13 | 1986-02-05 | Fuji Electric Co Ltd | 停電時のインバ−タ運転方式 |
| DE3427841A1 (de) * | 1984-07-27 | 1986-02-06 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und vorrichtung zum betrieb eines zwischenkreisumrichters mit stromanstiegsbegrenzung |
| ATE44337T1 (de) * | 1985-03-27 | 1989-07-15 | Siemens Ag | Verfahren und vorrichtung zum betrieb einer hgue- kurzkupplung bei netzfehlern. |
| DE3633627C2 (de) * | 1986-10-03 | 1996-05-30 | Schlafhorst & Co W | Verfahren und Einrichtung zum Betrieb einer textile Fäden erzeugenden und/oder die Fäden auf Wickelkerne aufwickelnden Maschine |
| US4709318A (en) * | 1986-10-22 | 1987-11-24 | Liebert Corporation | UPS apparatus with control protocols |
| US4876637A (en) * | 1988-03-22 | 1989-10-24 | Kabushiki Kaisha Toshiba | Power converter and method of controlling the same |
| AT396638B (de) * | 1990-02-28 | 1993-10-25 | Elin Energieanwendung | Regelungssystem für einen spannungszwischenkreisumrichter der eine asynchronmaschine speist |
| JPH0491696A (ja) * | 1990-08-01 | 1992-03-25 | Mitsubishi Electric Corp | インバータの瞬停補償回路 |
| US5371664A (en) * | 1991-11-11 | 1994-12-06 | Kabushiki Kaisha Toshiba | Line-commutated and self-commutated combined power conversion system |
| US5461296A (en) * | 1993-07-20 | 1995-10-24 | Eaton Corporation | Bumpless rotating start |
| DE4419614A1 (de) * | 1994-06-01 | 1995-12-07 | Vickers Inc | Servomotor |
| DE10000146B4 (de) | 2000-01-04 | 2006-09-07 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Verfahren und Vorrichtung zur Steuerung einer Komponente einer eine Vielzahl gleichartiger Arbeitssteilen nebeneinander aufweisenden Textilmaschine |
| EP3741034B1 (en) * | 2018-01-16 | 2022-07-27 | ABB Schweiz AG | A method for controlling a synchronous double stator electric machine |
| RU2743196C1 (ru) * | 2020-08-10 | 2021-02-16 | Дмитрий Валерьевич Хачатуров | Способ повышения надёжности работы электропривода с многоуровневым инвертором |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3560834A (en) * | 1968-12-26 | 1971-02-02 | Borg Warner | Constant volts-per-hertz regulating system |
| DE2106789C3 (de) * | 1971-02-12 | 1978-03-02 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einrichtung zur Steuerung oder Regelung des Ständerstromvektors einer Asynchronmaschine |
| US3887853A (en) * | 1973-12-14 | 1975-06-03 | Eaton Corp | Stabilizing system for an inverter-driven induction motor |
| JPS5234312A (en) * | 1975-09-12 | 1977-03-16 | Fuji Electric Co Ltd | Auxiliary device for emergency operation of static type frequency conv erter |
| DE2726534C2 (de) * | 1977-06-13 | 1979-07-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Umrichterschaltung |
| US4139885A (en) * | 1977-06-20 | 1979-02-13 | Borg-Warner Corporation | Fault protection circuit |
-
1980
- 1980-08-01 DE DE19803029358 patent/DE3029358A1/de not_active Withdrawn
-
1981
- 1981-07-20 IN IN815/CAL/81A patent/IN154045B/en unknown
- 1981-07-20 US US06/284,981 patent/US4379325A/en not_active Expired - Lifetime
- 1981-07-27 DE DE8181105928T patent/DE3166958D1/de not_active Expired
- 1981-07-27 EP EP81105928A patent/EP0045468B1/de not_active Expired
- 1981-07-29 MX MX188510A patent/MX152125A/es unknown
- 1981-07-31 JP JP56120611A patent/JPS5759495A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3029358A1 (de) | 1982-03-11 |
| EP0045468A1 (de) | 1982-02-10 |
| MX152125A (es) | 1985-05-30 |
| US4379325A (en) | 1983-04-05 |
| JPS5759495A (en) | 1982-04-09 |
| EP0045468B1 (de) | 1984-10-31 |
| DE3166958D1 (en) | 1984-12-06 |