BRPI0911459A2 - sistema de transmissão de energia - Google Patents

sistema de transmissão de energia

Info

Publication number
BRPI0911459A2
BRPI0911459A2 BRPI0911459A BRPI0911459A BRPI0911459A2 BR PI0911459 A2 BRPI0911459 A2 BR PI0911459A2 BR PI0911459 A BRPI0911459 A BR PI0911459A BR PI0911459 A BRPI0911459 A BR PI0911459A BR PI0911459 A2 BRPI0911459 A2 BR PI0911459A2
Authority
BR
Brazil
Prior art keywords
power transmission
transmission system
power
transmission
Prior art date
Application number
BRPI0911459A
Other languages
English (en)
Inventor
S Johansen Bjornar
Original Assignee
Magtech As
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 Magtech As filed Critical Magtech As
Publication of BRPI0911459A2 publication Critical patent/BRPI0911459A2/pt

Links

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers
BRPI0911459A 2008-04-11 2009-04-02 sistema de transmissão de energia BRPI0911459A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4420208P 2008-04-11 2008-04-11
PCT/NO2009/000127 WO2009126046A1 (en) 2008-04-11 2009-04-02 Power transmission system

Publications (1)

Publication Number Publication Date
BRPI0911459A2 true BRPI0911459A2 (pt) 2018-03-20

Family

ID=40895972

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911459A BRPI0911459A2 (pt) 2008-04-11 2009-04-02 sistema de transmissão de energia

Country Status (3)

Country Link
US (1) US8558416B2 (pt)
BR (1) BRPI0911459A2 (pt)
WO (1) WO2009126046A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013005951B1 (pt) * 2010-09-13 2020-03-24 Aker Solutions As Sistema de elevação de pressão submarino, transformador elevador de frequência elétrica passivo e método para operar um sistema de elevação de pressão submarino
EP2538540A1 (en) * 2011-06-20 2012-12-26 Siemens Aktiengesellschaft Short circuit safe rectifier stage for a subsea power grid
EP2833591A1 (en) * 2013-07-31 2015-02-04 Siemens Aktiengesellschaft Subsea data communication interface unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040012472A1 (en) 1997-11-28 2004-01-22 Christian Sasse Flux control for high power static electromagnetic devices
GB2361107A (en) 2000-04-03 2001-10-10 Abb Ab Magnetic bias of a magnetic core portion used to adjust a core's reluctance
US6933822B2 (en) * 2000-05-24 2005-08-23 Magtech As Magnetically influenced current or voltage regulator and a magnetically influenced converter
NO317045B1 (no) 2000-05-24 2004-07-26 Magtech As Magnetisk pavirkbar strom- eller spenningsregulerende anordning
US7026905B2 (en) * 2000-05-24 2006-04-11 Magtech As Magnetically controlled inductive device
NO319424B1 (no) 2001-11-21 2005-08-08 Magtech As Fremgangsmate for styrbar omforming av en primaer vekselstrom/-spenning til en sekundaer vekselstrom/-spenning
BR0316600A (pt) 2002-12-12 2005-10-11 Magtech As Sistema para estabilização de voltagem de linhas de suprimento de energia
NO319363B1 (no) * 2002-12-12 2005-07-18 Magtech As System for spenningsstabilisering av kraftforsyningslinjer

Also Published As

Publication number Publication date
US8558416B2 (en) 2013-10-15
US20110050004A1 (en) 2011-03-03
WO2009126046A1 (en) 2009-10-15

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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