DD123846A1 - - Google Patents
Info
- Publication number
- DD123846A1 DD123846A1 DD187389A DD18738975A DD123846A1 DD 123846 A1 DD123846 A1 DD 123846A1 DD 187389 A DD187389 A DD 187389A DD 18738975 A DD18738975 A DD 18738975A DD 123846 A1 DD123846 A1 DD 123846A1
- Authority
- DD
- German Democratic Republic
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
- H02J3/1878—Arrangements for adjusting, eliminating or compensating reactive power in networks using tap changing or phase shifting transformers
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- 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)
- Control Of Electrical Variables (AREA)
- Ac-Ac Conversion (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2048099 | 1974-07-22 | ||
| SU742048088A SU603008A1 (ru) | 1974-07-22 | 1974-07-22 | Устройство дискретного регулировани фазового сдвига напр жений сети |
| SU742048097A SU600622A1 (ru) | 1974-07-22 | 1974-07-22 | Устройство дискретного регулировани фазового сдвига напр жений сети |
| SU2048092 | 1974-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD123846A1 true DD123846A1 (en:Method) | 1977-01-19 |
Family
ID=27484881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD187389A DD123846A1 (en:Method) | 1974-07-22 | 1975-07-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4013942A (en:Method) |
| JP (1) | JPS5213640A (en:Method) |
| CA (1) | CA1041172A (en:Method) |
| DD (1) | DD123846A1 (en:Method) |
| DE (1) | DE2531578C3 (en:Method) |
| FR (1) | FR2280224A1 (en:Method) |
| GB (1) | GB1493652A (en:Method) |
| SE (1) | SE398421B (en:Method) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0152002B1 (de) * | 1984-02-10 | 1988-11-17 | BBC Brown Boveri AG | Phasenschieber |
| JPS6245995A (ja) * | 1985-08-24 | 1987-02-27 | Kyokuto Kikai Seisakusho:Kk | 排水ポンプ装置 |
| US5166597A (en) * | 1991-08-08 | 1992-11-24 | Electric Power Research Institute | Phase-shifting transformer system |
| US5193602A (en) * | 1991-12-12 | 1993-03-16 | Morales Teresa J | Canvas cover for window frames |
| US5461300A (en) * | 1993-03-30 | 1995-10-24 | Electric Power Research Institute, Inc. | Phase angle regulating transformer with a single core per phase |
| DE9412106U1 (de) * | 1994-07-27 | 1994-09-22 | Siemens AG, 80333 München | Schaltungsanordnung für Transformatoren |
| US6011381A (en) * | 1998-11-02 | 2000-01-04 | American Electric Power Service Corporation | Three-phase auto transformer with two tap changers for ratio and phase-angle control |
| US6636784B1 (en) | 2000-10-09 | 2003-10-21 | Energy Transfer Group, L.L.C. | Electricity transfer station |
| US9605591B2 (en) * | 2000-10-09 | 2017-03-28 | Energy Transfer Group, L.L.C. | Arbitrage control system for two or more available power sources |
| US6498736B1 (en) * | 2001-03-27 | 2002-12-24 | Baldor Electric Company | Harmonic filter with low cost magnetics |
| US6650557B2 (en) * | 2001-04-27 | 2003-11-18 | Honeywell International Inc. | 18-pulse rectification system using a wye-connected autotransformer |
| US7049921B2 (en) * | 2003-08-12 | 2006-05-23 | Owen Donald W | Auto-transformer for use with multiple pulse rectifiers |
| US6995993B2 (en) * | 2003-10-14 | 2006-02-07 | Honeywell International, Inc. | Rectification system for improving power quality of electrical power systems |
| GB0418992D0 (en) * | 2004-08-26 | 2004-09-29 | Alstom | Transformers |
| MD4397C1 (ro) * | 2014-03-28 | 2016-08-31 | Институт Энергетики Академии Наук Молдовы | Regulator de fază trifazat cu transformator |
| CN114552744A (zh) | 2020-11-24 | 2022-05-27 | 台达电子企业管理（上海）有限公司 | 变压器的设计方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE616526C (de) * | 1928-08-11 | 1935-07-30 | Siemens Schuckertwerke Akt Ges | Einrichtung zur unabhaengigen Regelung der Spannungen nach Groesse und Phase beim Zusammenschalten von Mehrphasennetzen, insbesondere Drehstromnetzen |
| 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 |
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1975
- 1975-07-15 CA CA231,493A patent/CA1041172A/en not_active Expired
- 1975-07-15 DE DE2531578A patent/DE2531578C3/de not_active Expired
- 1975-07-21 DD DD187389A patent/DD123846A1/xx unknown
- 1975-07-21 US US05/597,888 patent/US4013942A/en not_active Expired - Lifetime
- 1975-07-21 FR FR7522737A patent/FR2280224A1/fr active Granted
- 1975-07-22 JP JP50088904A patent/JPS5213640A/ja active Pending
- 1975-07-22 SE SE7508350A patent/SE398421B/xx not_active IP Right Cessation
- 1975-07-22 GB GB30665/75A patent/GB1493652A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7508350L (sv) | 1976-01-23 |
| DE2531578A1 (de) | 1976-02-05 |
| SE398421B (sv) | 1977-12-19 |
| DE2531578B2 (de) | 1977-10-13 |
| DE2531578C3 (de) | 1978-05-24 |
| JPS5213640A (en) | 1977-02-02 |
| FR2280224B1 (en:Method) | 1977-12-09 |
| CA1041172A (en) | 1978-10-24 |
| FR2280224A1 (fr) | 1976-02-20 |
| US4013942A (en) | 1977-03-22 |
| GB1493652A (en) | 1977-11-30 |