ES2197784A1 - Inductancia para el bloqueo de armonicos de intensidad de secuencia cero en redes polifasicas. - Google Patents
Inductancia para el bloqueo de armonicos de intensidad de secuencia cero en redes polifasicas.Info
- Publication number
- ES2197784A1 ES2197784A1 ES200102796A ES200102796A ES2197784A1 ES 2197784 A1 ES2197784 A1 ES 2197784A1 ES 200102796 A ES200102796 A ES 200102796A ES 200102796 A ES200102796 A ES 200102796A ES 2197784 A1 ES2197784 A1 ES 2197784A1
- Authority
- ES
- Spain
- Prior art keywords
- zero sequence
- harmonics
- inductance
- translation
- blocking
- 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.)
- Granted
Links
Classifications
-
- 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
- Y02E40/40—Arrangements for reducing harmonics
Landscapes
- Regulation Of General Use Transformers (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Inductancia para el bloqueo de armónicos de intensidad de secuencia cero en redes polifásicas. Comprende inductancias (1) conectadas a la red (3), y se caracteriza por el hecho de que las inductancias (1) están conectadas en paralelo con un filtro de secuencia cero (2), presentando los bobinados (12, 13, 14) de las inductancias (1) de cada fase un flujo magnético tal que la suma de los flujos de las distintas fases es nulo para las corrientes de secuencia directa e inversa y resulta invariable o es la suma de los flujos de cada fase para las corrientes de secuencia cero. Se consigue un efecto de aislamiento ante corrientes armónicas de secuencia cero tanto desde la carga hacia la red, como desde la red hacia el filtro. Su utilidad es la de acompañar a filtros de secuencia cero para así aumentar su eficacia y evitar problemas de sobrecarga.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200102796A ES2197784B1 (es) | 2001-12-17 | 2001-12-17 | Inductancia para el bloqueo de armonicos de intensidad de secuencia cero en redes polifasicas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200102796A ES2197784B1 (es) | 2001-12-17 | 2001-12-17 | Inductancia para el bloqueo de armonicos de intensidad de secuencia cero en redes polifasicas. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2197784A1 true ES2197784A1 (es) | 2004-01-01 |
ES2197784B1 ES2197784B1 (es) | 2004-11-16 |
Family
ID=30470515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200102796A Expired - Fee Related ES2197784B1 (es) | 2001-12-17 | 2001-12-17 | Inductancia para el bloqueo de armonicos de intensidad de secuencia cero en redes polifasicas. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2197784B1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102832900B (zh) * | 2012-09-11 | 2014-11-19 | 武汉大学 | 一种lc耦合螺线管滤波器及其设计方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2765725A1 (fr) * | 1997-07-04 | 1999-01-08 | Ks Tech | Filtre homopolaire |
-
2001
- 2001-12-17 ES ES200102796A patent/ES2197784B1/es not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2765725A1 (fr) * | 1997-07-04 | 1999-01-08 | Ks Tech | Filtre homopolaire |
Also Published As
Publication number | Publication date |
---|---|
ES2197784B1 (es) | 2004-11-16 |
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Legal Events
Date | Code | Title | Description |
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EC2A | Search report published |
Date of ref document: 20040101 Kind code of ref document: A1 |
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FD2A | Announcement of lapse in spain |
Effective date: 20110819 |