ES2094706T1 - Procedimiento para la sintonizacion de resonancia de las bobinas de extincion de descargas a tierra. - Google Patents
Procedimiento para la sintonizacion de resonancia de las bobinas de extincion de descargas a tierra.Info
- Publication number
- ES2094706T1 ES2094706T1 ES94930109T ES94930109T ES2094706T1 ES 2094706 T1 ES2094706 T1 ES 2094706T1 ES 94930109 T ES94930109 T ES 94930109T ES 94930109 T ES94930109 T ES 94930109T ES 2094706 T1 ES2094706 T1 ES 2094706T1
- Authority
- ES
- Spain
- Prior art keywords
- line
- bus bar
- procedure
- resonance
- resonance tuning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
Landscapes
- Locating Faults (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Abstract
SE DESCRIBE UN PROCEDIMIENTO DE CONCORDANCIA DE RESONANCIA DE BOBINAS DE CIRCUITO A TIERRA CON UN SISTEMA TRIFASICO CONECTADO A TIERRA EN EL CASO DE UN FALLO DE LINEA INDIVIDUAL A TIERRA SOBRE UNA DE LAS LINEAS QUE PARTEN DE UNA BARRA BUS. LA LINEA (A{SUB,1}) DEFECTUOSA ESTA ENGANCHADA EN EL EXTREMO DE LA LINEA REMOTA A PARTIR DE LA BARRA (SS) BUS, DE TAL FORMA QUE UNA SEGUNDA LINEA (A{SUB,2}) QUE DEJA LA BARRA (SS) BUS SUMINISTRA UN ANILLO Y EL TOTAL DE LAS CORRIENTES (I{SUB,S1}(X{{SUB,0}), I{SUB,S2}(X{SUB,0})) EN LAS DOS LINEAS ES MEDIDO Y COMPARADO EN EL EXTREMO (X{SUB,0}) DE LA LINEA MAS PROXIMA A LA BARRA BUS COMO UNA FUNCION DE SINTONIA DE LA ADMITANCIA (Y{SUB,N}) DE LA BOBINA DE CONEXION A TIERRA, DE FORMA QUE LA CORRESPONDENCIA ENTRE LAS CORRIENTES TOTALES DEFINA EL ESTADO DE CONCORDANCIA DE RESONANCIA (Y{SUB,N}(R)) DE LA BOBINA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0231593A AT400085B (de) | 1993-11-16 | 1993-11-16 | Verfahren zur resonanzabstimmung von erdschlusslöschspulen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2094706T1 true ES2094706T1 (es) | 1997-02-01 |
Family
ID=3532093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94930109T Pending ES2094706T1 (es) | 1993-11-16 | 1994-10-27 | Procedimiento para la sintonizacion de resonancia de las bobinas de extincion de descargas a tierra. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0729661B1 (es) |
| AT (2) | AT400085B (es) |
| DE (1) | DE59403482D1 (es) |
| DK (1) | DK0729661T3 (es) |
| ES (1) | ES2094706T1 (es) |
| WO (1) | WO1995014322A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA194698A (de) * | 1998-11-20 | 2001-11-15 | Adaptive Regelsysteme Ges M B | Verfahren zur bestimmung des erdschlussbehafteten abzweiges |
| DE10143595C1 (de) * | 2001-09-05 | 2003-04-24 | Edc Gmbh | Entfernungsbestimmung eines einpoligen Erdschlusses auf einer Stichleitung |
| CN113507101A (zh) * | 2021-07-22 | 2021-10-15 | 李景禄 | 一种采用消弧线圈支路电流法的故障处理与故障隔离方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3643391A1 (de) * | 1986-01-31 | 1987-08-06 | Licentia Gmbh | Verfahren zur automatischen einstellung von erdschlussspulen |
-
1993
- 1993-11-16 AT AT0231593A patent/AT400085B/de not_active IP Right Cessation
-
1994
- 1994-10-27 ES ES94930109T patent/ES2094706T1/es active Pending
- 1994-10-27 DK DK94930109.7T patent/DK0729661T3/da active
- 1994-10-27 DE DE59403482T patent/DE59403482D1/de not_active Expired - Fee Related
- 1994-10-27 EP EP94930109A patent/EP0729661B1/de not_active Expired - Lifetime
- 1994-10-27 AT AT94930109T patent/ATE155937T1/de active
- 1994-10-27 WO PCT/AT1994/000158 patent/WO1995014322A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0729661A1 (de) | 1996-09-04 |
| WO1995014322A1 (de) | 1995-05-26 |
| DE59403482D1 (de) | 1997-08-28 |
| EP0729661B1 (de) | 1997-07-23 |
| ATE155937T1 (de) | 1997-08-15 |
| DK0729661T3 (da) | 1994-10-27 |
| ATA231593A (de) | 1995-01-15 |
| AT400085B (de) | 1995-09-25 |
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