SE353821B - - Google Patents
Info
- Publication number
- SE353821B SE353821B SE01580/70A SE158070A SE353821B SE 353821 B SE353821 B SE 353821B SE 01580/70 A SE01580/70 A SE 01580/70A SE 158070 A SE158070 A SE 158070A SE 353821 B SE353821 B SE 353821B
- Authority
- SE
- Sweden
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
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1892—Arrangements for adjusting, eliminating or compensating reactive power in networks the arrangements being an integral part of the load, e.g. a motor, or of its control circuit
-
- 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
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
- G05F1/573—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector
-
- 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
- H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control
-
- 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)
- Control Of Electrical Variables (AREA)
- Control Of Eletrric Generators (AREA)
- Ac-Ac Conversion (AREA)
- Rectifiers (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE01580/70A SE353821B (de) | 1970-02-09 | 1970-02-09 | |
DE2102926A DE2102926C3 (de) | 1970-02-09 | 1971-01-22 | Schalteinrichtung für eine für ein Wechselstromnetz bestimmte Kondensatorbatterie |
BE762288A BE762288A (fr) | 1970-02-09 | 1971-01-29 | Banc de condensateur pour reseaux a courant |
FR7103910A FR2078243A5 (de) | 1970-02-09 | 1971-02-05 | |
DK51471AA DK134837B (da) | 1970-02-09 | 1971-02-05 | Kondensatorbatteri til vekselstrømsnet. |
CH179171A CH521678A (de) | 1970-02-09 | 1971-02-05 | An ein Wechselstromnetz angeschlossene Kondensatorbatterie |
JP465571A JPS537629B2 (de) | 1970-02-09 | 1971-02-05 | |
NO00431/71A NO129880B (de) | 1970-02-09 | 1971-02-05 | |
AT102771A AT303204B (de) | 1970-02-09 | 1971-02-08 | Regelschaltung für die Blindleistung eines elektrischen Netzes mit über in der Durchschaltzeit verstellbaren Thyristorschaltern schaltbaren statischen Kondensatoren |
US113316A US3703680A (en) | 1970-02-09 | 1971-02-08 | Capacitor bank for ac networks |
CA104811A CA933591A (en) | 1970-02-09 | 1971-02-08 | Capacitor battery for ac network |
FI710336A FI48025C (fi) | 1970-02-09 | 1971-02-08 | Kondensaattoriparisto vaihtovirtaverkkoa varten |
NL7101646A NL7101646A (de) | 1970-02-09 | 1971-02-08 | |
GB2128171A GB1329492A (en) | 1970-02-09 | 1971-05-19 | Capacitor bank for ac networks |
US193296A US3703679A (en) | 1970-02-09 | 1971-10-28 | Current regulator with delayed turn-off |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE01580/70A SE353821B (de) | 1970-02-09 | 1970-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE353821B true SE353821B (de) | 1973-02-12 |
Family
ID=20258450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE01580/70A SE353821B (de) | 1970-02-09 | 1970-02-09 |
Country Status (14)
Country | Link |
---|---|
US (2) | US3703680A (de) |
JP (1) | JPS537629B2 (de) |
AT (1) | AT303204B (de) |
BE (1) | BE762288A (de) |
CA (1) | CA933591A (de) |
CH (1) | CH521678A (de) |
DE (1) | DE2102926C3 (de) |
DK (1) | DK134837B (de) |
FI (1) | FI48025C (de) |
FR (1) | FR2078243A5 (de) |
GB (1) | GB1329492A (de) |
NL (1) | NL7101646A (de) |
NO (1) | NO129880B (de) |
SE (1) | SE353821B (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1006606A (en) * | 1972-05-22 | 1977-03-08 | Katsuyuki Totsu | Motor-driven screw driver with automatic stopping means |
DE2303939C2 (de) * | 1973-01-24 | 1982-06-09 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum Betrieb eines Blindstrom-Kompensationskondensators an einem Wechselstromnetz |
DE2306013C3 (de) * | 1973-02-07 | 1975-10-09 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zur Begrenzung der Verlustleistung von elektronischen Bauelementen |
JPS561868B2 (de) * | 1973-07-12 | 1981-01-16 | ||
JPS5059362U (de) * | 1973-10-09 | 1975-06-02 | ||
US4012669A (en) * | 1975-08-29 | 1977-03-15 | Envirotech Corporation | Electronic overload detecting device |
US4013925A (en) * | 1975-11-10 | 1977-03-22 | Motorola, Inc. | Overload protection circuit for voltage regulator |
CH609182A5 (de) * | 1975-12-01 | 1979-02-15 | Asea Ab | |
US4055795A (en) * | 1976-07-15 | 1977-10-25 | H.O.P. Consulab Inc. | Correction system for regulating the power factor of an electrical network |
SE404855B (sv) * | 1977-03-28 | 1978-10-30 | Asea Ab | Sett att styra vexelspenningen hos en stromriktaranleggning samt en anordning for genomforande av settet |
SE417472B (sv) * | 1977-10-13 | 1981-03-16 | Asea Ab | Kondensatorutrustning for anslutning till ett vexelspenningsnet |
JPS5592504A (en) * | 1978-04-25 | 1980-07-14 | Bolger John George | Vehicle used on road in combination with electric power source for generating magnetic field |
CA1106916A (fr) * | 1978-06-20 | 1981-08-11 | H.O.P. Consulab Inc. | Appareil et procede pour regulariser le facteur de puissance d'une ligne de reseau de distribution electrique |
JPS5818879B2 (ja) * | 1978-08-12 | 1983-04-15 | 株式会社日立製作所 | リニアモ−タの給電装置 |
US4348631A (en) * | 1981-06-04 | 1982-09-07 | Westinghouse Electric Corp. | Static VAR generator |
JPS57212825A (en) * | 1981-06-24 | 1982-12-27 | Nec Corp | Protective device |
SE448333B (sv) * | 1982-02-18 | 1987-02-09 | Ericsson Telefon Ab L M | Elektronisk sekring ingaende i ett distributionssystem for likstrom |
US4447764A (en) * | 1982-05-18 | 1984-05-08 | General Electric Company | Power supply for low-voltage incandescent lamp and like load |
US4516056A (en) * | 1982-05-18 | 1985-05-07 | General Electric Company | Capacitively ballasted low voltage incandescent lamp |
US4447765A (en) * | 1982-05-18 | 1984-05-08 | General Electric Company | Power supply for low voltage incandescent lamp |
US4525651A (en) * | 1982-05-18 | 1985-06-25 | General Electric Company | Capacitively ballasted low voltage incandescent lamp |
HU190091B (en) * | 1982-05-18 | 1986-08-28 | General Electric Co,Us | Loading unit, in particular for incandescent lamp of low voltage |
JPS5959023A (ja) * | 1982-09-27 | 1984-04-04 | 株式会社 伸和技研 | 力率調整方法及び装置 |
US4470005A (en) * | 1982-11-02 | 1984-09-04 | Westinghouse Electric Corp. | Static VAR generator having a thyristor circuit arrangement providing reduced losses |
JPS59110335A (ja) * | 1982-12-14 | 1984-06-26 | 富士電機株式会社 | サイリスタ式コンデンサ開閉装置 |
JPS59213282A (ja) * | 1983-05-19 | 1984-12-03 | Shiyouta Miyairi | 相間リアクトル付き多重相の電力変換回路における高調波及び脈動の低減回路 |
GB8322620D0 (en) * | 1983-08-23 | 1983-09-28 | Binns D F | Alternating current power supplies |
US4586120A (en) * | 1983-12-30 | 1986-04-29 | At&T Bell Laboratories | Current limit shutdown circuit with time delay |
FR2561463B1 (fr) * | 1984-03-13 | 1986-09-12 | Alsthom Cgee | Dispositif de generation d'impulsions de commande de thyristors pour l'alimentation d'une inductance de reglage de la puissance reactive d'un reseau electrique |
SE451743B (sv) * | 1985-04-12 | 1987-10-26 | Ericsson Telefon Ab L M | Elektronisk sekring |
US4605890A (en) * | 1985-06-24 | 1986-08-12 | Vernitron Corporation | Synchro power amplifier and control circuit for automatically tuning an inductive load |
US4891728A (en) * | 1986-12-23 | 1990-01-02 | Siemens Aktiengesellschaft | Circuit arrangement for limiting the switch-on current and for providing an over voltage protection in switch mode power supply devices |
JPH02183817A (ja) * | 1989-01-11 | 1990-07-18 | Toshiba Corp | 電源装置 |
US4896254A (en) * | 1989-04-28 | 1990-01-23 | Honeywell Inc. | Protective power controller |
US4999565A (en) * | 1990-01-02 | 1991-03-12 | Electric Power Research Institute | Apparatus for controlling the reactive impedance of a transmission line |
US5006973A (en) * | 1990-03-28 | 1991-04-09 | The Boeing Company | Autotuned resonant power source |
US5424627A (en) * | 1991-12-13 | 1995-06-13 | Electric Power Research Institute | Modular thyristor controlled series capacitor control system |
US5621305A (en) * | 1991-12-13 | 1997-04-15 | Electric Power Research Institute, Inc. | Overload management system |
US5734207A (en) * | 1994-05-06 | 1998-03-31 | Miklinjul Corporation | Voltage polarity memory system and fuse-switch assembly usable therewith |
US6297940B1 (en) | 1999-10-07 | 2001-10-02 | Mcgraw Edison Company | Protection system for devices in an electrical distribution network |
US7990668B2 (en) * | 2007-05-25 | 2011-08-02 | Cooper Technologies Company | Device protection using temperature compensation |
US7408755B1 (en) | 2007-06-12 | 2008-08-05 | Honeywell International Inc. | Advanced inrush/transient current limit and overload/short circuit protection method and apparatus for DC voltage power supply |
JP2011078235A (ja) * | 2009-09-30 | 2011-04-14 | Fujitsu Ten Ltd | 過電流保護回路及び車載用表示装置 |
IT1401691B1 (it) * | 2010-09-10 | 2013-08-02 | Tecnoprogetti Di Renzo Tentoni | Metodo di rifasamento automatico della corrente di una rete elettrica domestica |
US8345398B2 (en) * | 2010-09-30 | 2013-01-01 | Telefonix, Incorporated | Integrated variable output power supply protection circuit |
WO2012088447A1 (en) | 2010-12-24 | 2012-06-28 | Marc Henness | Electrical circuit for controlling electrical power to drive an inductive load |
CN102790373B (zh) * | 2011-05-17 | 2016-12-07 | 富泰华工业(深圳)有限公司 | 过流保护电路及具有该过流保护电路的电子装置 |
WO2013068048A1 (en) * | 2011-11-11 | 2013-05-16 | Abb Technology Ag | A converter cell and associated converter arm and method |
US20150229203A1 (en) * | 2014-02-12 | 2015-08-13 | Gholamreza Esmaili | Smart Resistor-Less Pre-Charge Circuit For Power Converter |
RU2718502C1 (ru) * | 2019-10-28 | 2020-04-08 | Акционерное общество "Энергетический институт им. Г.М. Кржижановского" (АО "ЭНИН") | Конденсаторная группа, коммутируемая тиристорами |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125715A (en) * | 1964-03-17 | Regulated power supply circuits | ||
US3102225A (en) * | 1960-10-03 | 1963-08-27 | Gen Precision Inc | Transistor power supply circuit |
FR1477476A (fr) * | 1965-12-28 | 1967-04-21 | Moscovsky Energet I | Procédé de réglage de la puissance réactive dans un réseau électrique et dispositif pour sa mise en oeuvre |
JPS5526782B1 (de) * | 1967-12-02 | 1980-07-16 | ||
US3538426A (en) * | 1968-02-06 | 1970-11-03 | Elgin Electronics | Series regulator with current limiter |
-
1970
- 1970-02-09 SE SE01580/70A patent/SE353821B/xx unknown
-
1971
- 1971-01-22 DE DE2102926A patent/DE2102926C3/de not_active Expired
- 1971-01-29 BE BE762288A patent/BE762288A/xx unknown
- 1971-02-05 NO NO00431/71A patent/NO129880B/no unknown
- 1971-02-05 CH CH179171A patent/CH521678A/de not_active IP Right Cessation
- 1971-02-05 FR FR7103910A patent/FR2078243A5/fr not_active Expired
- 1971-02-05 JP JP465571A patent/JPS537629B2/ja not_active Expired
- 1971-02-05 DK DK51471AA patent/DK134837B/da unknown
- 1971-02-08 FI FI710336A patent/FI48025C/fi active
- 1971-02-08 NL NL7101646A patent/NL7101646A/xx not_active Application Discontinuation
- 1971-02-08 US US113316A patent/US3703680A/en not_active Expired - Lifetime
- 1971-02-08 AT AT102771A patent/AT303204B/de not_active IP Right Cessation
- 1971-02-08 CA CA104811A patent/CA933591A/en not_active Expired
- 1971-05-19 GB GB2128171A patent/GB1329492A/en not_active Expired
- 1971-10-28 US US193296A patent/US3703679A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA933591A (en) | 1973-09-11 |
NL7101646A (de) | 1971-08-11 |
DE2102926B2 (de) | 1972-09-28 |
AT303204B (de) | 1972-11-10 |
FI48025B (de) | 1974-01-31 |
JPS461067A (de) | 1971-09-10 |
DK134837C (de) | 1977-06-13 |
FI48025C (fi) | 1974-05-10 |
CH521678A (de) | 1972-04-15 |
BE762288A (fr) | 1971-07-01 |
NO129880B (de) | 1974-06-04 |
DK134837B (da) | 1977-01-24 |
JPS537629B2 (de) | 1978-03-20 |
FR2078243A5 (de) | 1971-11-05 |
DE2102926A1 (de) | 1971-08-19 |
GB1329492A (en) | 1973-09-12 |
US3703679A (en) | 1972-11-21 |
US3703680A (en) | 1972-11-21 |
DE2102926C3 (de) | 1979-10-25 |