FI115805B - Stryparrangemang - Google Patents

Stryparrangemang Download PDF

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Publication number
FI115805B
FI115805B FI20031371A FI20031371A FI115805B FI 115805 B FI115805 B FI 115805B FI 20031371 A FI20031371 A FI 20031371A FI 20031371 A FI20031371 A FI 20031371A FI 115805 B FI115805 B FI 115805B
Authority
FI
Finland
Prior art keywords
core element
yoke
output
input
conductor
Prior art date
Application number
FI20031371A
Other languages
English (en)
Finnish (fi)
Other versions
FI20031371A0 (sv
FI20031371A (sv
Inventor
Erkki Miettinen
Original Assignee
Abb Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Abb Oy filed Critical Abb Oy
Priority to FI20031371A priority Critical patent/FI115805B/sv
Publication of FI20031371A0 publication Critical patent/FI20031371A0/sv
Priority to AT04104301T priority patent/ATE333703T1/de
Priority to US10/934,737 priority patent/US7176779B2/en
Priority to EP04104301A priority patent/EP1519392B1/en
Priority to DE602004001559T priority patent/DE602004001559T2/de
Priority to CNB2004100798465A priority patent/CN1333414C/zh
Publication of FI20031371A publication Critical patent/FI20031371A/sv
Application granted granted Critical
Publication of FI115805B publication Critical patent/FI115805B/sv

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • H01F27/385—Auxiliary core members; Auxiliary coils or windings for reducing harmonics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Power Conversion In General (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)

Claims (7)

1. Induktansspolarrangemang för en frekvensomriktare eller mot-svarande elektrisk anordning, vilket induktansspolarrangemang omfattar en till ingangssidan av nämnda elektriska anordning kopplad ingangsinduktansspole 5 och en till anordningens utgangssida kopplad utgangsinduktansspole (2), var-vid ingangsinduktansspolen omfattar ett kärnelement (1) och för varje fas flera lindningsvarv (3) formade omkring kärnelementet (1), kännetecknatav att utgängsinduktansspolen (2) har astadkommits genom att placera en förut-bestämd sträcka av ledaren (4) för respektive fas av nämnda elektriska anord-10 nings utgäng bredvid ingangsinduktansspolens kärnelement (1).
2. Induktansspolarrangemang enligt patentkrav 1, känne- t e c k n a t av att det omfattar atminstone ett tilläggsok (9) som är anordnat bredvid ett ok (7, 8) av ingangsinduktansspolens kärnelement (1) sä att den förutbestämda sträckan av nämnda bredvid kärnelementet placerade ledare 15 (4) blir mellan tilläggsoket (9) och oket (7, 8).
3. Induktansspolarrangemang enligt patentkrav 2, känne- t e c k n a t av att ett spär (11) är bildat i tilläggsoket (9) för respektive ledare (4) för att motta nämnda ledare.
4. Induktansspolarrangemang enligt patentkrav 2 eller 3, känne-20 t e c k n a t av att kärnelementet (1) och tilläggsoket (9) är bildat av dynamo- plätar och av att kärnelementets (1) och tilläggsokets (9) dynamoplätar är pa-rallellt anordnade.
5. Induktansspolarrangemang enligt nägot av patentkraven 2-4, • kännetecknatavattett luftgap (6) har ästadkommits mellan tilläggsoket ‘: 25 (9) och oket (7, 8) för ingangsinduktansspolens kärnelement (1).
·. 6. Induktansspolarrangemang enligt patentkrav 1, känne tecknatavattett spär (11) är bildat i oket (7, 8) för ingangsinduktansspo-; t lens kärnelement (1) för respektive bredvid kärnelementet placerad ledare (4) ;;, ‘ för att motta nämnda ledare. ’': * ‘ 30
7. Induktansspolstomme, som omfattar ett av ok (7, 8) och stolpar • bildat kärnelement (1), varvid atminstone en av stolparna är anordnad att mot- : ’ ‘ ‘: ta flera lindningsvarv (3) omkring sig, k ä n n e t e c k n a d av att den dessut- , \_ om omfattar atminstone ett bredvid kärnelementets (1) ok (7, 8) anordnat ; tilläggsok (9) sa att induktansspolstommen är anordnad att motta en förutbe- 35 stämd sträcka av atminstone en ledare mellan tilläggsoket (9) och oket (7, 8).
FI20031371A 2003-09-23 2003-09-23 Stryparrangemang FI115805B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20031371A FI115805B (sv) 2003-09-23 2003-09-23 Stryparrangemang
AT04104301T ATE333703T1 (de) 2003-09-23 2004-09-07 Drosselspulenanordnung
US10/934,737 US7176779B2 (en) 2003-09-23 2004-09-07 Inductor arrangement
EP04104301A EP1519392B1 (en) 2003-09-23 2004-09-07 Inductor arrangement
DE602004001559T DE602004001559T2 (de) 2003-09-23 2004-09-07 Drosselspulenanordnung
CNB2004100798465A CN1333414C (zh) 2003-09-23 2004-09-23 电感器装置和其电感器构架

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031371 2003-09-23
FI20031371A FI115805B (sv) 2003-09-23 2003-09-23 Stryparrangemang

Publications (3)

Publication Number Publication Date
FI20031371A0 FI20031371A0 (sv) 2003-09-23
FI20031371A FI20031371A (sv) 2005-03-24
FI115805B true FI115805B (sv) 2005-07-15

Family

ID=27839033

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031371A FI115805B (sv) 2003-09-23 2003-09-23 Stryparrangemang

Country Status (6)

Country Link
US (1) US7176779B2 (sv)
EP (1) EP1519392B1 (sv)
CN (1) CN1333414C (sv)
AT (1) ATE333703T1 (sv)
DE (1) DE602004001559T2 (sv)
FI (1) FI115805B (sv)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7965165B2 (en) 2002-12-13 2011-06-21 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US7898379B1 (en) 2002-12-13 2011-03-01 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
US8299885B2 (en) 2002-12-13 2012-10-30 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US8294544B2 (en) 2008-03-14 2012-10-23 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US7352269B2 (en) 2002-12-13 2008-04-01 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
US8237530B2 (en) 2009-08-10 2012-08-07 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control
US7498920B2 (en) 2002-12-13 2009-03-03 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
US8102233B2 (en) 2009-08-10 2012-01-24 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control
US9019063B2 (en) 2009-08-10 2015-04-28 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control
US8174348B2 (en) 2009-12-21 2012-05-08 Volterra Semiconductor Corporation Two-phase coupled inductors which promote improved printed circuit board layout
US7994888B2 (en) 2009-12-21 2011-08-09 Volterra Semiconductor Corporation Multi-turn inductors
US8674802B2 (en) 2009-12-21 2014-03-18 Volterra Semiconductor Corporation Multi-turn inductors
US8330567B2 (en) 2010-01-14 2012-12-11 Volterra Semiconductor Corporation Asymmetrical coupled inductors and associated methods
US9767947B1 (en) 2011-03-02 2017-09-19 Volterra Semiconductor LLC Coupled inductors enabling increased switching stage pitch
GB201115005D0 (en) * 2011-08-31 2011-10-12 Univ Cardiff Fault current limiter
US9373438B1 (en) 2011-11-22 2016-06-21 Volterra Semiconductor LLC Coupled inductor arrays and associated methods
US10128035B2 (en) 2011-11-22 2018-11-13 Volterra Semiconductor LLC Coupled inductor arrays and associated methods
DE102012216693A1 (de) * 2012-09-18 2014-03-20 Schmidbauer Transformatoren und Gerätebau GmbH 3-Phasen-Drossel mit Gleichtaktunterdrückungsverbindung
GB2511844B (en) * 2013-03-15 2015-12-23 Eisergy Ltd A magnetic component for a switching power supply and a method of manufacturing a magnetic component
ES2665903T3 (es) 2013-03-20 2018-04-30 Schneider Toshiba Inverter Europe Sas Inductancia de modo diferencial y de modo común
JP2015099818A (ja) * 2013-11-18 2015-05-28 Ｊｆｅスチール株式会社 高周波リアクトルおよびその設計方法
US9324489B2 (en) 2014-03-31 2016-04-26 International Business Machines Corporation Thin film inductor with extended yokes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1316131A (en) * 1969-09-18 1973-05-09 Tracked Hovercraft Ltd Linear induction motor
EP0012629A1 (en) * 1978-12-19 1980-06-25 Fanuc Ltd. Electrical reactors
AT361079B (de) 1979-07-12 1981-02-25 Siemens Ag Oesterreich Wicklungsanordnung fuer in einem schaltkreis angeordnete induktive schaltungselemente unter- schiedlicher typenleistung
JPS5820129B2 (ja) 1979-10-09 1983-04-21 東北金属工業株式会社 ノイズフイルタ
JP2729848B2 (ja) * 1990-02-19 1998-03-18 株式会社タムラ製作所 Ａｃリアクター
US5424899A (en) * 1992-10-30 1995-06-13 Square D Company Compact transformer and method of assembling same
JPH07263262A (ja) * 1994-03-25 1995-10-13 Sony Corp 複合型交流リアクトル
JPH07283049A (ja) * 1994-04-05 1995-10-27 Sony Corp 定電圧トランス装置
US5777537A (en) * 1996-05-08 1998-07-07 Espey Mfg. & Electronics Corp. Quiet magnetic structures such as power transformers and reactors
JP3379419B2 (ja) * 1998-01-16 2003-02-24 松下電器産業株式会社 複合形リアクタとその製造方法と電源装置
JP3524421B2 (ja) * 1999-03-12 2004-05-10 アルプス電気株式会社 磁気ヘッド
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US6343021B1 (en) 2000-05-09 2002-01-29 Floyd L. Williamson Universal input/output power supply with inherent near unity power factor

Also Published As

Publication number Publication date
ATE333703T1 (de) 2006-08-15
US7176779B2 (en) 2007-02-13
EP1519392A1 (en) 2005-03-30
FI20031371A0 (sv) 2003-09-23
CN1601669A (zh) 2005-03-30
US20050068144A1 (en) 2005-03-31
DE602004001559T2 (de) 2007-07-19
FI20031371A (sv) 2005-03-24
DE602004001559D1 (de) 2006-08-31
CN1333414C (zh) 2007-08-22
EP1519392B1 (en) 2006-07-19

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