ES2197784B1 - 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
- ES2197784B1 ES2197784B1 ES200102796A ES200102796A ES2197784B1 ES 2197784 B1 ES2197784 B1 ES 2197784B1 ES 200102796 A ES200102796 A ES 200102796A ES 200102796 A ES200102796 A ES 200102796A ES 2197784 B1 ES2197784 B1 ES 2197784B1
- Authority
- ES
- Spain
- Prior art keywords
- zero sequence
- inductance
- networks
- network
- inductances
- 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 - Fee Related
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
- Emergency Protection Circuit Devices (AREA)
- Regulation Of General Use Transformers (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 ES2197784A1 (es) | 2004-01-01 |
ES2197784B1 true 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102832900A (zh) * | 2012-09-11 | 2012-12-19 | 武汉大学 | 一种lc耦合螺线管滤波器及其设计方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1011254A3 (fr) * | 1997-07-04 | 1999-06-01 | Ks Tech Societe Anonyme | Filtre homopolaire. |
-
2001
- 2001-12-17 ES ES200102796A patent/ES2197784B1/es not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102832900A (zh) * | 2012-09-11 | 2012-12-19 | 武汉大学 | 一种lc耦合螺线管滤波器及其设计方法 |
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 |
Also Published As
Publication number | Publication date |
---|---|
ES2197784A1 (es) | 2004-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2006268507B2 (en) | Method and device for supply to a magnetic coupler | |
Poon et al. | Techniques for input ripple current cancellation: classification and implementation [in SMPS] | |
EP3136404B1 (en) | Coupling inductor | |
KR970005296B1 (ko) | 직렬 및 공통모드권선을 갖는 집적 자기 필터 인덕터 | |
US8698584B2 (en) | Integrated magnetic device for low harmonics three-phase front-end | |
US4274071A (en) | Three-phase ferroresonant transformer structure embodied in one unitary transformer construction | |
US7449799B2 (en) | Harmonic mitigating device with magnetic shunt | |
CN101902044B (zh) | 谐波滤波器 | |
CN114496531B (zh) | 集成电感和电源模块 | |
RU2008129387A (ru) | Динамический фильтр подавления гармоник для энергосистемы переменного тока | |
ES2197784B1 (es) | Inductancia para el bloqueo de armonicos de intensidad de secuencia cero en redes polifasicas. | |
Son et al. | PCB Winding Coupled Inductor Design and Common-Mode EMI Noise Reduction for SiC-Based Soft-Switching Three-Phase AC–DC Converter | |
AU2017326906B2 (en) | Electromagnetic device and methods | |
Parthasarathy et al. | Current harmonic reduction using current injection technique in a converter system | |
Aishwarya et al. | Energy efficiency evaluation of a three-phase extendable-level inverter | |
Swamy et al. | Harmonic interaction between 1500 kVA supply transformer and VFD load at an industrial plant | |
JP5308341B2 (ja) | 磁気カプラに電力を供給する方法、及び電気ダイポールに電力を供給する装置 | |
Okanuma et al. | A new reactor circuit to remove the 5th harmonic voltage of a three-phase circuit | |
RU2280309C1 (ru) | Трехфазный умножитель частоты | |
ES2253095B1 (es) | Filtro pasivo de potencia sintonizable simultaneamente a dos frecuencias, una para componentes homopolares y otra para directas. | |
CN218123166U (zh) | 整流变压器 | |
Nitta et al. | Analysis of damper winding current of synchronous generator due to space subharmonic MMF | |
Zhang et al. | Modeling a DC-current-controlled variable inductance and its application to grid-tied converters | |
ES2197782B1 (es) | Dispositivo desfasador para el filtrado de armonicos de intensidad de secuencia directa, inversa y cero en redes polifasicas. | |
ES2685283T3 (es) | Circuito de filtraje para compensar corrientes de conductores neutros en redes de energía |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20040101 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2197784B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20110819 |