SE455977B - Sett och anordning for skyddande av en turbingenerator mot subsynkrona resonanssvengningar - Google Patents
Sett och anordning for skyddande av en turbingenerator mot subsynkrona resonanssvengningarInfo
- Publication number
- SE455977B SE455977B SE8701860A SE8701860A SE455977B SE 455977 B SE455977 B SE 455977B SE 8701860 A SE8701860 A SE 8701860A SE 8701860 A SE8701860 A SE 8701860A SE 455977 B SE455977 B SE 455977B
- Authority
- SE
- Sweden
- Prior art keywords
- phase
- series
- inductance
- network
- capacitors
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
-
- 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
- H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
- H02J3/241—The oscillation concerning frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Protection Of Generators And Motors (AREA)
- Automatic Disk Changers (AREA)
- Buffer Packaging (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8701860A SE455977B (sv) | 1987-05-06 | 1987-05-06 | Sett och anordning for skyddande av en turbingenerator mot subsynkrona resonanssvengningar |
EP88850092A EP0298935B1 (de) | 1987-05-06 | 1988-03-18 | Verfahren und Vorrichtung zum Schutz von Turbinengeneratoren gegen untersynchrone Resonanzen im Kraftnetz |
DE8888850092T DE3871629T2 (de) | 1987-05-06 | 1988-03-18 | Verfahren und vorrichtung zum schutz von turbinengeneratoren gegen untersynchrone resonanzen im kraftnetz. |
AT88850092T ATE77011T1 (de) | 1987-05-06 | 1988-03-18 | Verfahren und vorrichtung zum schutz von turbinengeneratoren gegen untersynchrone resonanzen im kraftnetz. |
AU13522/88A AU607976B2 (en) | 1987-05-06 | 1988-03-23 | A method and arrangement for protecting turbine generators against subsynchronous resonances occurring in power transmission systems |
CA000562710A CA1284176C (en) | 1987-05-06 | 1988-03-28 | Method and arrangement for protecting turbine generators against subsynchronous resonances occuring in power transmission systems |
US07/174,164 US4843513A (en) | 1987-05-06 | 1988-03-28 | Method and arrangement for protecting turbine generators against subsynchronous resonances occurring in power transmission systems |
MX011369A MX172678B (es) | 1987-05-06 | 1988-05-04 | Metodo y disposicion para proteger generadores de turbina contra las resonancias subsincronicas que tienen lugar en sistemas de transmision de energia |
FI882115A FI91577C (fi) | 1987-05-06 | 1988-05-05 | Menetelmä ja laite turbiinigeneraattoreiden suojaamiseksi voimansiirtojärjestelmässä esiintyviltä alisynkronisilta resonansseilta |
BR8802198A BR8802198A (pt) | 1987-05-06 | 1988-05-05 | Processo e instalacao para proteger um gerador de turbina ligado a uma rede de linha de potencia trifasica |
TR328/88A TR23499A (tr) | 1987-05-06 | 1988-08-06 | Guec nakil sistemlerinde meydana gelen senkronalti rezonanslara karsi tuerbo jeneratoerleri korumak icin bir yoentem ve duezenleme |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8701860A SE455977B (sv) | 1987-05-06 | 1987-05-06 | Sett och anordning for skyddande av en turbingenerator mot subsynkrona resonanssvengningar |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8701860D0 SE8701860D0 (sv) | 1987-05-06 |
SE455977B true SE455977B (sv) | 1988-08-22 |
Family
ID=20368426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8701860A SE455977B (sv) | 1987-05-06 | 1987-05-06 | Sett och anordning for skyddande av en turbingenerator mot subsynkrona resonanssvengningar |
Country Status (11)
Country | Link |
---|---|
US (1) | US4843513A (de) |
EP (1) | EP0298935B1 (de) |
AT (1) | ATE77011T1 (de) |
AU (1) | AU607976B2 (de) |
BR (1) | BR8802198A (de) |
CA (1) | CA1284176C (de) |
DE (1) | DE3871629T2 (de) |
FI (1) | FI91577C (de) |
MX (1) | MX172678B (de) |
SE (1) | SE455977B (de) |
TR (1) | TR23499A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE455977B (sv) * | 1987-05-06 | 1988-08-22 | Asea Ab | Sett och anordning for skyddande av en turbingenerator mot subsynkrona resonanssvengningar |
US5119266A (en) * | 1989-12-29 | 1992-06-02 | Ail Systems, Inc. (Subsidiary Of Eaton Corp.) | Electromagnetic interference filter protection circuit |
US5227713A (en) * | 1991-08-08 | 1993-07-13 | Electric Power Research Institute | Vernier control system for subsynchronous resonance mitigation |
US5198746A (en) * | 1991-09-16 | 1993-03-30 | Westinghouse Electric Corp. | Transmission line dynamic impedance compensation system |
US5262677A (en) * | 1991-10-24 | 1993-11-16 | Ramirez Alberto R | Reactor subsynchronous tuning scheme |
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 |
US5424627A (en) * | 1991-12-13 | 1995-06-13 | Electric Power Research Institute | Modular thyristor controlled series capacitor control system |
US5343381A (en) * | 1993-02-25 | 1994-08-30 | Hydro-Quebec | Electrical dampening circuit for dampening resonance of a power signal in a power distribution network |
US6021035A (en) * | 1995-05-31 | 2000-02-01 | General Electric Company | Apparatus for protection of power-electronics in series compensating systems |
US5734256A (en) * | 1995-05-31 | 1998-03-31 | General Electric Company | Apparatus for protection of power-electronics in series compensating systems |
US5864185A (en) * | 1996-03-28 | 1999-01-26 | General Electric Company | Sub-synchronous resonance filters for series capacitors |
US5883499A (en) * | 1996-07-29 | 1999-03-16 | The Regents Of The University Of California | Method for leveling the power output of an electromechanical battery as a function of speed |
DE10149525A1 (de) * | 2000-10-26 | 2002-05-02 | Heidelberger Druckmasch Ag | Verfahren zur Kompensation mechanischer Schwingungen in Maschinen |
GB0814620D0 (en) | 2008-08-12 | 2008-09-17 | Rolls Royce Plc | An electromechanical arrangement |
US8106540B2 (en) | 2008-10-10 | 2012-01-31 | General Electric Company | Compensation system for power transmission |
US8063515B2 (en) * | 2008-10-10 | 2011-11-22 | General Electric Company | Compensation system for power transmission |
CN102157953B (zh) * | 2011-01-07 | 2014-01-01 | 华北电力大学 | 汽轮发电机组轴系次同步振荡机械阻尼并网测量解耦计算方法 |
CN113662690B (zh) * | 2017-01-27 | 2023-09-05 | 北卡罗来纳大学教堂山分校 | 正畸托槽、系统及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA687932A (en) * | 1964-06-02 | Allmanna Svenska Elektriska Aktiebolaget | Means for suppressing ferro-magnetic oscillations and asynchronous sub-harmonic oscillations | |
GB1333380A (en) * | 1969-10-21 | 1973-10-10 | Ass Elect Ind | Ac power system couplings |
GB1450931A (en) * | 1973-01-17 | 1976-09-29 | Ass Elect Ind | Frequency selective damping circuits for use in ac power systems |
US3813593A (en) * | 1973-05-04 | 1974-05-28 | Gen Electric | Reduction of turbine generator shaft torques |
US4158864A (en) * | 1977-07-05 | 1979-06-19 | Electric Power Research Institute, Inc. | Fault current limiter |
CH651975A5 (de) * | 1979-01-10 | 1985-10-15 | Bbc Brown Boveri & Cie | Schutzeinrichtung an einer turbogruppe gegen subsynchrone resonanzen. |
US4434376A (en) * | 1979-07-23 | 1984-02-28 | Electric Power Research Institute, Inc. | Method and means for damping subsynchronous oscillations and DC offset in an AC power system |
US4355241A (en) * | 1980-08-15 | 1982-10-19 | Electric Power Research Institute, Inc. | Means for damping subsynchronous oscillations in an AC power system including overload protection |
US4724333A (en) * | 1985-04-10 | 1988-02-09 | Electric Power Research Institute | Method and means for damping supersynchronous oscillations in an ac power system |
SE455977B (sv) * | 1987-05-06 | 1988-08-22 | Asea Ab | Sett och anordning for skyddande av en turbingenerator mot subsynkrona resonanssvengningar |
-
1987
- 1987-05-06 SE SE8701860A patent/SE455977B/sv not_active IP Right Cessation
-
1988
- 1988-03-18 AT AT88850092T patent/ATE77011T1/de not_active IP Right Cessation
- 1988-03-18 DE DE8888850092T patent/DE3871629T2/de not_active Expired - Lifetime
- 1988-03-18 EP EP88850092A patent/EP0298935B1/de not_active Expired - Lifetime
- 1988-03-23 AU AU13522/88A patent/AU607976B2/en not_active Ceased
- 1988-03-28 CA CA000562710A patent/CA1284176C/en not_active Expired - Lifetime
- 1988-03-28 US US07/174,164 patent/US4843513A/en not_active Expired - Fee Related
- 1988-05-04 MX MX011369A patent/MX172678B/es unknown
- 1988-05-05 BR BR8802198A patent/BR8802198A/pt not_active IP Right Cessation
- 1988-05-05 FI FI882115A patent/FI91577C/fi not_active IP Right Cessation
- 1988-08-06 TR TR328/88A patent/TR23499A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
TR23499A (tr) | 1990-02-02 |
FI91577C (fi) | 1994-07-11 |
FI882115A0 (fi) | 1988-05-05 |
EP0298935A1 (de) | 1989-01-11 |
BR8802198A (pt) | 1988-12-06 |
ATE77011T1 (de) | 1992-06-15 |
AU607976B2 (en) | 1991-03-21 |
DE3871629D1 (de) | 1992-07-09 |
SE8701860D0 (sv) | 1987-05-06 |
AU1352288A (en) | 1988-11-10 |
CA1284176C (en) | 1991-05-14 |
FI91577B (fi) | 1994-03-31 |
MX172678B (es) | 1994-01-07 |
EP0298935B1 (de) | 1992-06-03 |
DE3871629T2 (de) | 1992-12-03 |
FI882115A (fi) | 1988-11-07 |
US4843513A (en) | 1989-06-27 |
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