ES2065266B1 - PROCEDURE TO REDUCE THE CURRENT CURRENT IN THE NEUTRAL OF ALTERNATE THREE-PHASE NETWORKS. - Google Patents
PROCEDURE TO REDUCE THE CURRENT CURRENT IN THE NEUTRAL OF ALTERNATE THREE-PHASE NETWORKS.Info
- Publication number
- ES2065266B1 ES2065266B1 ES9300915A ES9300915A ES2065266B1 ES 2065266 B1 ES2065266 B1 ES 2065266B1 ES 9300915 A ES9300915 A ES 9300915A ES 9300915 A ES9300915 A ES 9300915A ES 2065266 B1 ES2065266 B1 ES 2065266B1
- Authority
- ES
- Spain
- Prior art keywords
- neutral
- current
- reduce
- capacitors
- alternate
- 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.)
- Expired - Lifetime
Links
Abstract
PROCEDIMIENTO PARA REDUCIR LA INTENSIDAD DE CORRIENTE EN EL NEUTRO DE REDES TRIFASICAS ALTERNAS. APLICABLE A INSTALACIONES QUE COMPRENDEN RECEPTORES DISTORSIONANTES (1, 2, 3) CONECTADOS AL NEUTRO (7) Y LAS FASES (4, 5, 6) DE LA RED. ENTRE LOS RECEPTORES (11, 2, 3) Y EL NEUTRO (7) SE SITUAN CONDENSADORES (8, 9, 10). SE CARACTERIZA PORQUE PARA REDUCIR LA INTENSIDAD DE CORRIENTE DEL NEUTRO (7), SE DISPONEN BOBINAS DE REACTANCIA (15) ENTRE LOS CONDENSADORES (8, 9, 10) Y EL NEUTRO (7). LAS BOBINAS DE REACTANCIA (15) SE INTERCALAN ENTRE CONDENSADORES (8, 9, 10) ASOCIADOS A TRES RECEPTORES DISTORSIONANTES (1, 2, 3), DE MODO QUE CADA RECEPTOR (1, 2, 3) ESTA CONECTADO A CADA UNA DE LAS FASES (4, 5, 6) Y EL NEUTRO (7). LOS RECEPTORES DISTORSIONANTES (1, 2, 3) SE HALLAN AGRUPADOS EN CONJUNTOS TRIFASICOS EN ESTRELLA (100, 200, 300, ..., 6000) Y CON LA BOBINA DE REACTANCIA (115, 215, 315, ..., 6015) ENTRE LOS CONDENSADORES ASOCIADOS AL CONJUNTO TRIFASICO (100, 200, 300, ..., 6000) Y EL NEUTRO (7), CON DISPOSITIVOS DE CORTE (12, 13, 14). DISMINUYE E INVIERTE EL EFECTO DE REFUERZO CAUSADO POR LA PRESENCIA DE CONDENSADORES.PROCEDURE TO REDUCE THE CURRENT CURRENT IN THE NEUTRAL OF ALTERNATE THREE-PHASE NETWORKS. APPLICABLE TO FACILITIES THAT INCLUDE DISTORTIONAL RECEPTORS (1, 2, 3) CONNECTED TO THE NEUTRAL (7) AND THE PHASES (4, 5, 6) OF THE NETWORK. BETWEEN THE RECEIVERS (11, 2, 3) AND THE NEUTRAL (7) SITUATORS ARE LOCATED (8, 9, 10). IT IS CHARACTERIZED BECAUSE TO REDUCE THE CURRENT CURRENT OF THE NEUTRAL (7), REACTANCE COILS (15) ARE DISPOSED BETWEEN THE CAPACITORS (8, 9, 10) AND THE NEUTRAL (7). THE REACTANCE COILS (15) ARE INTERLACED BETWEEN CAPACITORS (8, 9, 10) ASSOCIATED WITH THREE DISTORTIONAL RECEIVERS (1, 2, 3), SO THAT EACH RECEIVER (1, 2, 3) IS CONNECTED TO EACH OF THE PHASES (4, 5, 6) AND THE NEUTRAL (7). DISTORTIONAL RECEPTORS (1, 2, 3) ARE GROUPED IN THREE-PHASE SETS IN STARS (100, 200, 300, ..., 6000) AND WITH THE REACTANCE COIL (115, 215, 315, ..., 6015) BETWEEN THE CAPACITORS ASSOCIATED WITH THE THREE-PHASE ASSEMBLY (100, 200, 300, ..., 6000) AND THE NEUTRAL (7), WITH CUTTING DEVICES (12, 13, 14). DECREASES AND REVERSES THE REINFORCEMENT EFFECT CAUSED BY THE PRESENCE OF CAPACITORS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300915A ES2065266B1 (en) | 1993-04-22 | 1993-04-22 | PROCEDURE TO REDUCE THE CURRENT CURRENT IN THE NEUTRAL OF ALTERNATE THREE-PHASE NETWORKS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300915A ES2065266B1 (en) | 1993-04-22 | 1993-04-22 | PROCEDURE TO REDUCE THE CURRENT CURRENT IN THE NEUTRAL OF ALTERNATE THREE-PHASE NETWORKS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2065266A2 ES2065266A2 (en) | 1995-02-01 |
ES2065266R ES2065266R (en) | 1997-01-16 |
ES2065266B1 true ES2065266B1 (en) | 1997-08-01 |
Family
ID=8281649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9300915A Expired - Lifetime ES2065266B1 (en) | 1993-04-22 | 1993-04-22 | PROCEDURE TO REDUCE THE CURRENT CURRENT IN THE NEUTRAL OF ALTERNATE THREE-PHASE NETWORKS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2065266B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3610044A1 (en) * | 1986-03-22 | 1987-09-24 | Licentia Gmbh | Device for common asymmetry protection of lossy series-tuned circuits |
US4914559A (en) * | 1988-01-19 | 1990-04-03 | American Telephone And Telegraph Company | Power factor improving arrangement |
JPH0276015A (en) * | 1988-09-13 | 1990-03-15 | Fuji Electric Co Ltd | Simplified ineffective power compensator |
US5105327A (en) * | 1990-05-10 | 1992-04-14 | Uses, Inc. | Ac power conditioning circuit |
-
1993
- 1993-04-22 ES ES9300915A patent/ES2065266B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2065266A2 (en) | 1995-02-01 |
ES2065266R (en) | 1997-01-16 |
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Legal Events
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EC2A | Search report published |
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