SE9203331D0 - Styrbar induktor - Google Patents
Styrbar induktorInfo
- Publication number
- SE9203331D0 SE9203331D0 SE9203331A SE9203331A SE9203331D0 SE 9203331 D0 SE9203331 D0 SE 9203331D0 SE 9203331 A SE9203331 A SE 9203331A SE 9203331 A SE9203331 A SE 9203331A SE 9203331 D0 SE9203331 D0 SE 9203331D0
- Authority
- SE
- Sweden
- Prior art keywords
- core
- inductor
- current
- permeability
- magnetic material
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F29/146—Constructional details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203331A SE9203331L (sv) | 1992-11-09 | 1992-11-09 | Styrbar induktor samt användning av en sådan |
PCT/SE1993/000946 WO1994011891A1 (en) | 1992-11-09 | 1993-11-09 | Controllable inductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203331A SE9203331L (sv) | 1992-11-09 | 1992-11-09 | Styrbar induktor samt användning av en sådan |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9203331D0 true SE9203331D0 (sv) | 1992-11-09 |
SE9203331L SE9203331L (sv) | 1994-05-10 |
Family
ID=20387741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9203331A SE9203331L (sv) | 1992-11-09 | 1992-11-09 | Styrbar induktor samt användning av en sådan |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE9203331L (sv) |
WO (1) | WO1994011891A1 (sv) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE504303C2 (sv) * | 1994-10-25 | 1996-12-23 | Asea Brown Boveri | Trefasig filterutrustning |
US5585766A (en) * | 1994-10-27 | 1996-12-17 | Applied Materials, Inc. | Electrically tuned matching networks using adjustable inductance elements |
SE506893C2 (sv) | 1996-05-23 | 1998-02-23 | Asea Brown Boveri | Styrbar induktor |
SE506891C2 (sv) * | 1996-05-23 | 1998-02-23 | Asea Brown Boveri | Styrbar induktor |
SE511406C2 (sv) * | 1997-01-08 | 1999-09-27 | Abb Ab | Styrbar induktor |
WO1998047159A1 (en) * | 1997-03-26 | 1998-10-22 | Abb Ab | A controllable inductor |
US6933822B2 (en) | 2000-05-24 | 2005-08-23 | Magtech As | Magnetically influenced current or voltage regulator and a magnetically influenced converter |
US7026905B2 (en) | 2000-05-24 | 2006-04-11 | Magtech As | Magnetically controlled inductive device |
NO318397B1 (no) | 2001-11-21 | 2005-03-14 | Magtech As | System for styring av impedans i en arbeidskrets |
NO319424B1 (no) | 2001-11-21 | 2005-08-08 | Magtech As | Fremgangsmate for styrbar omforming av en primaer vekselstrom/-spenning til en sekundaer vekselstrom/-spenning |
DE60217173T2 (de) * | 2001-11-21 | 2007-10-04 | Magtech A/S | Einrichtung mit steuerbarer impedanz |
NO319367B1 (no) * | 2001-11-21 | 2005-07-18 | Magtech As | Transformatoranordning med styrbar impedans samt systemer utrustet med slike innretninger |
NO319363B1 (no) | 2002-12-12 | 2005-07-18 | Magtech As | System for spenningsstabilisering av kraftforsyningslinjer |
NO320108B1 (no) * | 2004-02-03 | 2005-10-24 | Magtech As | Fremgangsmåte og anordning for styring av en kraftforsyning med en variabel last |
NO320040B1 (no) * | 2004-02-03 | 2005-10-17 | Magtech As | Fremgangsmåte og anordning for strømbegrensning i en variabel last |
CN101345122B (zh) * | 2008-05-19 | 2010-10-13 | 哈尔滨工业大学 | 直流磁通控制型可调电抗器 |
UA111101C2 (uk) * | 2014-06-20 | 2016-03-25 | Леонід Нісонович Конторович | Керований електричний реактор з поперечним підмагнічуванням |
CN107482896A (zh) * | 2016-06-08 | 2017-12-15 | 珠海格力电器股份有限公司 | Emi滤波器及电源emi滤波器接入电路 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE911293C (de) * | 1939-11-29 | 1954-05-13 | Aeg | Durch Quervormagnetisierung regelbare Induktivitaet |
-
1992
- 1992-11-09 SE SE9203331A patent/SE9203331L/sv not_active Application Discontinuation
-
1993
- 1993-11-09 WO PCT/SE1993/000946 patent/WO1994011891A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
SE9203331L (sv) | 1994-05-10 |
WO1994011891A1 (en) | 1994-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9203331-5 Effective date: 19941005 |
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NAV | Patent application has lapsed |
Ref document number: 9203331-5 |