CH470784A - Schaltungsanordnung zum Betrieb von Verbrauchern mit stossweise auftretendem grossem Blindstrombedarf - Google Patents
Schaltungsanordnung zum Betrieb von Verbrauchern mit stossweise auftretendem grossem BlindstrombedarfInfo
- Publication number
- CH470784A CH470784A CH759266A CH759266A CH470784A CH 470784 A CH470784 A CH 470784A CH 759266 A CH759266 A CH 759266A CH 759266 A CH759266 A CH 759266A CH 470784 A CH470784 A CH 470784A
- Authority
- CH
- Switzerland
- Prior art keywords
- consumers
- circuit arrangement
- reactive power
- power requirements
- large reactive
- Prior art date
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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/16—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by adjustment of reactive power
-
- 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
- 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
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
-
- 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
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
- H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
- H02J3/1842—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein at least one reactive element is actively controlled by a bridge converter, e.g. active filters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
- H02P9/12—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for demagnetising; for reducing effects of remanence; for preventing pole reversal
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/20—Active power filtering [APF]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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)
- Inverter Devices (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0050874 | 1965-06-09 | ||
FR64853A FR1482728A (fr) | 1965-06-09 | 1966-06-09 | Procédé d'alimentation d'éléments utilisateurs pour une forte consommation de courant réactif survenant par à-coups |
Publications (1)
Publication Number | Publication Date |
---|---|
CH470784A true CH470784A (de) | 1969-03-31 |
Family
ID=56739126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH759266A CH470784A (de) | 1965-06-09 | 1966-05-25 | Schaltungsanordnung zum Betrieb von Verbrauchern mit stossweise auftretendem grossem Blindstrombedarf |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH470784A (de) |
DE (1) | DE1513934C3 (de) |
FR (1) | FR1482728A (de) |
GB (1) | GB1149552A (de) |
SE (1) | SE300463B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0193039A1 (de) * | 1985-02-25 | 1986-09-03 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur unterbrechungsfreien Stromversorgung |
-
1965
- 1965-06-09 DE DE1513934A patent/DE1513934C3/de not_active Expired
-
1966
- 1966-05-25 CH CH759266A patent/CH470784A/de not_active IP Right Cessation
- 1966-06-01 SE SE7491/66A patent/SE300463B/xx unknown
- 1966-06-03 GB GB24761/66A patent/GB1149552A/en not_active Expired
- 1966-06-09 FR FR64853A patent/FR1482728A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE300463B (de) | 1968-04-29 |
DE1513934C3 (de) | 1975-09-25 |
GB1149552A (en) | 1969-04-23 |
FR1482728A (fr) | 1967-05-26 |
DE1513934B2 (de) | 1975-02-13 |
DE1513934A1 (de) | 1969-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT311218B (de) | Schaltungsanordnung für eine Wechselstromversorgungseinrichtung | |
ZA698529B (en) | Electrical power supply circuit | |
CH514992A (de) | Einrichtung zum Konzentrieren von Lebensmittelflüssigkeiten | |
CH447392A (de) | Gleichrichterschaltung | |
CH452627A (de) | Elektrisches Arbeitsgerät mit mehreren elektrischen Bauteilen | |
CH505427A (de) | Schaltungsanordnung zum Speisen eines Stromverbrauchers | |
CH470784A (de) | Schaltungsanordnung zum Betrieb von Verbrauchern mit stossweise auftretendem grossem Blindstrombedarf | |
CH449751A (de) | Schaltungsanordnung mit mehreren parallel geschalteten Halbleiterbauelementen | |
FR1504335A (fr) | Circuit logique | |
AT286373B (de) | Schaltungsanordnung zur Überwachung von Taktgebern | |
AT264464B (de) | Einrichtung zum Konzentrieren von Lauge | |
CH434392A (de) | Hochfrequenzgenerator | |
DE1762821B2 (de) | Schaltungsanordnung zum schnellen schalten von induktivitaeten | |
GB1000171A (en) | Electrical power supply | |
CH496370A (de) | Vorrichtung zum Schalten von elektrischen Stromkreisen | |
AT263151B (de) | Stromversorgungseinrichtung | |
AT267283B (de) | Hochfrequenz-Schweißverfahren | |
CH444257A (de) | Wechselstromleistungsschalter | |
FR1466330A (fr) | Lave-glace perfectionné | |
IL25045A (en) | High-field hyperfrequency generator | |
AT308853B (de) | Schaltungsanordnung zum Phasenvergleich | |
CH458535A (de) | Schaltungsanordnung zum Steuern der Stromversorgung eines Verbrauchers | |
CH486126A (de) | Schaltungsanordnung zum Verändern der aufgenommenen Leistung in einem elektrischen Verbraucher | |
AT267281B (de) | Elektrogerät zum Schneiden von Außengewinden | |
CH465051A (de) | Schaltungsanordnung mit Wechselrichtern in Brückenschaltung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |