IN157464B - - Google Patents
Info
- Publication number
- IN157464B IN157464B IN78/CAL/83A IN78CA1983A IN157464B IN 157464 B IN157464 B IN 157464B IN 78CA1983 A IN78CA1983 A IN 78CA1983A IN 157464 B IN157464 B IN 157464B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J3/001—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies
- H02J3/0014—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies for preventing or reducing power oscillations in networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J3/1864—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control using reactive elements connected in series with semiconductor switches, e.g. static VAR compensators [SVC], thyristor-controlled reactors [TCR] or thyristor-switched capacitors [TSC]
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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
- Y02E40/10—Flexible AC transmission systems [FACTS]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electrical Variables (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/300,841 US4438386A (en) | 1981-09-10 | 1981-09-10 | Static VAR generation for transmission line compensation of subsynchronous resonance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN157464B true IN157464B (https=) | 1986-04-05 |
Family
ID=23160815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN78/CAL/83A IN157464B (https=) | 1981-09-10 | 1983-01-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4438386A (https=) |
| JP (1) | JPS5852711A (https=) |
| BE (1) | BE894370A (https=) |
| CA (1) | CA1191896A (https=) |
| IN (1) | IN157464B (https=) |
| ZA (1) | ZA825790B (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607217A (en) * | 1983-09-28 | 1986-08-19 | Southern California Edison Company, Inc. | Subsynchronous resonance detection |
| EP0152002B1 (de) * | 1984-02-10 | 1988-11-17 | BBC Brown Boveri AG | Phasenschieber |
| US5032738A (en) * | 1986-01-22 | 1991-07-16 | Vithayathil John J | Scheme for rapid adjustment of network impedance |
| JPH07114559B2 (ja) * | 1987-09-19 | 1995-12-06 | 三菱電機株式会社 | 電力系統安定化装置 |
| SE465596B (sv) * | 1990-02-16 | 1991-09-30 | Asea Brown Boveri | Seriekondensatorutrustning med styrbar krets foer daempning av subsynkrona resonanssvaengningar |
| US5227713A (en) * | 1991-08-08 | 1993-07-13 | Electric Power Research Institute | Vernier control system for subsynchronous resonance mitigation |
| US5262677A (en) * | 1991-10-24 | 1993-11-16 | Ramirez Alberto R | Reactor subsynchronous tuning scheme |
| 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 |
| US5374853A (en) * | 1991-12-13 | 1994-12-20 | Electric Power Research, Inc. | Transient damping thyristor controlled series capacitor system |
| US5631545A (en) * | 1994-06-29 | 1997-05-20 | Electric Power Research Institute, Inc. | Apparatus and method for regulating a power line using frequency domain self-synchronization control |
| US5548203A (en) * | 1994-06-29 | 1996-08-20 | Electric Power Research Institute, Inc. | Capacitor polarity-based var correction controller for resonant line conditions and large amplitude line harmonics |
| US7015624B1 (en) * | 1999-10-22 | 2006-03-21 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Non-uniform thickness electroactive device |
| US7288921B2 (en) * | 2004-06-25 | 2007-10-30 | Emerson Process Management Power & Water Solutions, Inc. | Method and apparatus for providing economic analysis of power generation and distribution |
| CA2800783A1 (en) * | 2010-01-22 | 2011-07-28 | Abb Inc. | Method and apparatus for improving power generation in a thermal power plant |
| CN102869515A (zh) | 2010-03-11 | 2013-01-09 | 西门子公司 | 用于使用风力涡轮对电力系统中的次同步谐振振荡进行阻尼的方法和系统 |
| US8164312B1 (en) * | 2011-01-27 | 2012-04-24 | General Electric Company | Reduction in generator-sourced fault current contribution |
| DE102011016027A1 (de) | 2011-04-04 | 2012-10-04 | Markus Rehm | Großsignal VCO |
| US8558405B2 (en) | 2011-05-26 | 2013-10-15 | Siemens Aktiengesellschaft | Method and system for operating and controlling a wind turbine to prevent excitation of subsynchronous oscillations within the wind turbine |
| WO2013126660A2 (en) | 2012-02-24 | 2013-08-29 | Board Of Trustees Of Michigan State University | Transformer-less unified power flow controller |
| CN110429611B (zh) * | 2019-07-19 | 2023-04-25 | 国网新疆电力有限公司电力科学研究院 | 一种静止无功补偿器序阻抗建模及控制参数调整方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999115A (en) | 1974-05-02 | 1976-12-21 | Westinghouse Electric Corporation | Dynamic stabilizer for synchronous machines having torsional oscillations and method |
| JPS5149299A (ja) * | 1974-10-25 | 1976-04-28 | Hodogaya Chemical Co Ltd | Horiokishitetoramechirengurikooruno seizoho |
| US3999117A (en) | 1974-12-23 | 1976-12-21 | Westinghouse Electric Corporation | Method and control apparatus for static VAR generator and compensator |
| JPS59842B2 (ja) * | 1975-10-03 | 1984-01-09 | 株式会社日立製作所 | フリツカヨクセイソウチ |
| US4125884A (en) | 1977-01-06 | 1978-11-14 | Westinghouse Electric Corp. | Apparatus for detecting subsynchronous current in power systems |
| US4156176A (en) | 1977-06-30 | 1979-05-22 | Electric Power Research Institute, Inc. | Voltage regulator utilizing a static var generator |
| US4302715A (en) | 1979-06-15 | 1981-11-24 | Westinghouse Electric Corp. | Dynamic parallel inductive stabilizer for synchronous machines having torsional oscillations |
-
1981
- 1981-09-10 US US06/300,841 patent/US4438386A/en not_active Expired - Fee Related
-
1982
- 1982-08-10 ZA ZA825790A patent/ZA825790B/xx unknown
- 1982-08-26 CA CA000410254A patent/CA1191896A/en not_active Expired
- 1982-09-09 JP JP57156017A patent/JPS5852711A/ja active Granted
- 1982-09-10 BE BE0/208991A patent/BE894370A/fr not_active IP Right Cessation
-
1983
- 1983-01-20 IN IN78/CAL/83A patent/IN157464B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310127B2 (https=) | 1991-02-13 |
| JPS5852711A (ja) | 1983-03-29 |
| ZA825790B (en) | 1983-08-31 |
| CA1191896A (en) | 1985-08-13 |
| BE894370A (fr) | 1983-03-10 |
| US4438386A (en) | 1984-03-20 |