SE398420B - Anordning for endring av fasforskjutningen mellan elektriska netspenningar - Google Patents
Anordning for endring av fasforskjutningen mellan elektriska netspenningarInfo
- Publication number
- SE398420B SE398420B SE7508349A SE7508349A SE398420B SE 398420 B SE398420 B SE 398420B SE 7508349 A SE7508349 A SE 7508349A SE 7508349 A SE7508349 A SE 7508349A SE 398420 B SE398420 B SE 398420B
- Authority
- SE
- Sweden
- Prior art keywords
- phase
- changing
- phase shift
- electrical main
- main voltages
- Prior art date
Links
- 230000010363 phase shift Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
- H02J3/1878—Arrangements for adjusting, eliminating or compensating reactive power in networks using tap changing or phase shifting transformers
-
- 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
-
- 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)
- Ac-Ac Conversion (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2048089 | 1974-07-22 | ||
SU2048090 | 1974-07-22 | ||
SU2048091A SU499595A1 (ru) | 1974-07-22 | 1974-07-22 | Устройство дискретного регулировани фазового сдвига напр жений сети |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7508349L SE7508349L (sv) | 1976-01-23 |
SE398420B true SE398420B (sv) | 1977-12-19 |
Family
ID=27356277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7508349A SE398420B (sv) | 1974-07-22 | 1975-07-22 | Anordning for endring av fasforskjutningen mellan elektriska netspenningar |
Country Status (8)
Country | Link |
---|---|
US (1) | US3975673A (xx) |
JP (1) | JPS5213639A (xx) |
CA (1) | CA1045202A (xx) |
DD (1) | DD119494A1 (xx) |
DE (1) | DE2531644C3 (xx) |
FR (1) | FR2280223A1 (xx) |
GB (1) | GB1484522A (xx) |
SE (1) | SE398420B (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2933685A1 (de) * | 1979-07-25 | 1981-02-12 | Bbc Brown Boveri & Cie | Transformator zum steuerbaren verschieben der phasenwinkel der ausgangsspannungen gegenueber den phasenwinkeln der eingangsspannungen |
EP0152002B1 (de) * | 1984-02-10 | 1988-11-17 | BBC Brown Boveri AG | Phasenschieber |
US9605591B2 (en) * | 2000-10-09 | 2017-03-28 | Energy Transfer Group, L.L.C. | Arbitrage control system for two or more available power sources |
US6636784B1 (en) | 2000-10-09 | 2003-10-21 | Energy Transfer Group, L.L.C. | Electricity transfer station |
US6650557B2 (en) * | 2001-04-27 | 2003-11-18 | Honeywell International Inc. | 18-pulse rectification system using a wye-connected autotransformer |
US8723349B2 (en) * | 2011-10-07 | 2014-05-13 | General Electric Company | Apparatus for generating power from a turbine engine |
US8723385B2 (en) * | 2011-10-07 | 2014-05-13 | General Electric Company | Generator |
MD4397C1 (ro) * | 2014-03-28 | 2016-08-31 | Институт Энергетики Академии Наук Молдовы | Regulator de fază trifazat cu transformator |
RU2655922C1 (ru) * | 2017-02-01 | 2018-05-30 | Дмитрий Иванович Панфилов | Фазоповоротное устройство |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421300A (en) * | 1944-12-04 | 1947-05-27 | Gen Electric | Transformer circuit |
DE974134C (de) * | 1951-12-11 | 1960-09-22 | Licentia Gmbh | Phasendrehender Spartransformator zur Kupplung von Drehstromleitungen mit Spannungen etwa gleicher Hoehe bei ungleicher Phasenlage |
FR1222756A (fr) * | 1959-01-22 | 1960-06-13 | Comp Generale Electricite | équipement électrique pour le réglage en grandeur et en phase des tensions d'une source de courant polyphasé |
US3184675A (en) * | 1960-07-11 | 1965-05-18 | Macklem F Sutherland | Gated control for power circuit |
US3611224A (en) * | 1967-08-24 | 1971-10-05 | Licentia Gmbh | Controllable reactive current generator |
US3610944A (en) * | 1969-03-26 | 1971-10-05 | Tokyo Electric Power Co | System-interconnecting arrangement |
DE2034638A1 (de) * | 1970-07-13 | 1972-01-20 | Transformatorenwerk August Lep | Anordnung einer Stufenregelwicklung für 90 Grad - Querregulierung bei Stern- und Offenschaltung in Drehstromtransformatoren |
-
1975
- 1975-07-15 CA CA231,494A patent/CA1045202A/en not_active Expired
- 1975-07-15 DE DE2531644A patent/DE2531644C3/de not_active Expired
- 1975-07-18 FR FR7522615A patent/FR2280223A1/fr active Granted
- 1975-07-21 US US05/597,890 patent/US3975673A/en not_active Expired - Lifetime
- 1975-07-21 DD DD187390A patent/DD119494A1/xx unknown
- 1975-07-22 SE SE7508349A patent/SE398420B/xx unknown
- 1975-07-22 GB GB30666/75A patent/GB1484522A/en not_active Expired
- 1975-07-22 JP JP50088903A patent/JPS5213639A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2531644A1 (de) | 1976-02-05 |
GB1484522A (en) | 1977-09-01 |
US3975673A (en) | 1976-08-17 |
CA1045202A (en) | 1978-12-26 |
DE2531644B2 (de) | 1977-10-13 |
DE2531644C3 (de) | 1978-05-24 |
SE7508349L (sv) | 1976-01-23 |
FR2280223A1 (fr) | 1976-02-20 |
FR2280223B1 (xx) | 1978-03-17 |
JPS5213639A (en) | 1977-02-02 |
DD119494A1 (xx) | 1976-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5286120A (en) | Stationary power transformer | |
GB1268265A (en) | Power converter circuits | |
GB987590A (en) | Improvements in or relating to the control of current in plasma | |
SE398420B (sv) | Anordning for endring av fasforskjutningen mellan elektriska netspenningar | |
SE7508350L (sv) | Anordning for endring av fasforskjutningen mellan elektriska netspenningar | |
SE8000203L (sv) | Forfarande for reglering av en kortkoppling for overforing av hogspend likstrom | |
US3252073A (en) | Pulse-width modulating devices | |
SE8003283L (sv) | Styranordning vid likstromseffektoverforingsanleggning | |
SU752275A1 (ru) | Устройство дл регулировани переменного напр жени | |
SU782083A1 (ru) | Устройство дл регулировани переменного напр жени | |
SU708328A1 (ru) | Устройство дл регулировани переменного напр жени | |
SU635483A1 (ru) | Устройство дл регулировани трехфазного переменного напр жени | |
SU838668A1 (ru) | Устройство дл регулировани переменногоНАпР жЕНи | |
SU537334A1 (ru) | Стабилизатор напр жени переменного тока | |
SU656033A1 (ru) | Устройство дл стабилизации переменного напр жени | |
SU488288A1 (ru) | Устройство дл регулировани напр жени на мощных потреб тел х | |
SU855631A1 (ru) | Устройство дл регулировани трехфазного напр жени | |
SU625258A1 (ru) | Трансформатор дл регулировани фазового сдвига | |
SU851359A1 (ru) | Устройство дл регулировани трехфазногоНАпР жЕНи | |
SU838963A1 (ru) | Преобразователь посто нного напр же-Ни B ТРЕХфАзНОЕ пЕРЕМЕННОЕ | |
SU764071A1 (ru) | Инвертор | |
SU660251A1 (ru) | Коммутатор бакаева | |
SU783942A1 (ru) | Реверсивный тиристорный пускатель | |
SU504187A1 (ru) | Стабилизатор напр жени | |
SU725045A1 (ru) | Устройство дл сигнализации чередовани фаз источника трехфазного переменного напр жени |