EP2871648A1 - Dispositif d'alimentation en énergie pour des unités de fonctionnement électroniques protégées contre les explosions - Google Patents

Dispositif d'alimentation en énergie pour des unités de fonctionnement électroniques protégées contre les explosions Download PDF

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Publication number
EP2871648A1
EP2871648A1 EP14003536.1A EP14003536A EP2871648A1 EP 2871648 A1 EP2871648 A1 EP 2871648A1 EP 14003536 A EP14003536 A EP 14003536A EP 2871648 A1 EP2871648 A1 EP 2871648A1
Authority
EP
European Patent Office
Prior art keywords
functional units
supply device
throttle
explosion
printed circuit
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.)
Ceased
Application number
EP14003536.1A
Other languages
German (de)
English (en)
Inventor
Bernhard Wunsch
Rainer Kretschmann
Ralf Schäffer
Thomas Keul
Uwe Drofenik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Schweiz AG
Original Assignee
ABB Technology AG
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 Technology AG filed Critical ABB Technology AG
Publication of EP2871648A1 publication Critical patent/EP2871648A1/fr
Ceased legal-status Critical Current

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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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F7/00—Regulating magnetic variables
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • 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
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H01F2027/2809—Printed windings on stacked layers

Definitions

  • the invention is therefore based on the object to overcome the disadvantages of the prior art and to provide an AC voltage supplying power supply device for explosion-proof electronic functional units that can feed a variety of functional units with little effort.
  • the invention relates to a power supply device for explosion-proof electronic functional units, in which the functional units are fed from a high-frequency alternating voltage, which is individually coupled for each of the functional units via a throttle, which is formed as a multi-level printed circuit board and standing on a distribution board.
  • the shaping of the magnetic field of the throttle without mechanically elaborate recesses in the multi-level printed circuit board.
  • the chokes 1 are formed as interconnected, substantially congruent strip conductors 2 of a multi-level printed circuit board 3 . Each one points Metalltechnischsebene the multilevel PCB 3 at least one turn of the throttle 1 .
  • the field-forming plates 5 are bonded magnetic material with the chokes 1 .
  • the chokes 1 are housed with the field-forming plate 5 magnetic material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
EP14003536.1A 2013-11-04 2014-10-15 Dispositif d'alimentation en énergie pour des unités de fonctionnement électroniques protégées contre les explosions Ceased EP2871648A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201320009990 DE202013009990U1 (de) 2013-11-04 2013-11-04 Energieversorgungseinrichtung für explosionsgeschützte elektronische Funktionseinheiten

Publications (1)

Publication Number Publication Date
EP2871648A1 true EP2871648A1 (fr) 2015-05-13

Family

ID=49781832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14003536.1A Ceased EP2871648A1 (fr) 2013-11-04 2014-10-15 Dispositif d'alimentation en énergie pour des unités de fonctionnement électroniques protégées contre les explosions

Country Status (5)

Country Link
US (1) US20150123472A1 (fr)
EP (1) EP2871648A1 (fr)
CN (1) CN104682450B (fr)
DE (1) DE202013009990U1 (fr)
IN (1) IN2014DE02986A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014010424U1 (de) 2014-06-20 2015-07-27 Abb Technology Ag Energieversorgungseinrichtung für explosionsgeschützte elektronische Funktionseinheiten

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62154609A (ja) 1985-12-26 1987-07-09 Matsushita Electric Ind Co Ltd プリントコイル
DE8801879U1 (de) * 1988-02-13 1988-04-07 Akyürek, Altan, Dipl.-Ing., Wien Induktivität für Leistungselektronik- bzw. Leistungselektrikanwendungen
DE19707702A1 (de) * 1997-02-26 1998-08-27 Siemens Ag Elektrisches/elektronisches Gerät mit einer Induktivität
EP1014531A2 (fr) 1998-12-23 2000-06-28 Hans Turck Gmbh & Co. KG Appareil d'alimentation en énergie électrique pour composants électroniques anti-déflagrant
US20080278275A1 (en) * 2007-05-10 2008-11-13 Fouquet Julie E Miniature Transformers Adapted for use in Galvanic Isolators and the Like
DE102012003365A1 (de) * 2012-02-22 2013-08-22 Phoenix Contact Gmbh & Co. Kg Planarer Übertrager mit Schichtaufbau
DE202013008747U1 (de) 2013-10-01 2013-10-23 Abb Technology Ag Energieversorgungseinrichtung für explosionsgeschützte elektronische Funktionseinheiten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7724498B2 (en) * 2006-06-30 2010-05-25 Intel Corporation Low inductance capacitors, methods of assembling same, and systems containing same
JPWO2010052839A1 (ja) * 2008-11-06 2012-03-29 パナソニック株式会社 半導体装置
JP5521665B2 (ja) * 2009-03-26 2014-06-18 セイコーエプソン株式会社 コイルユニット、それを用いた送電装置及び受電装置
WO2013124048A1 (fr) * 2012-02-22 2013-08-29 Phoenix Contact Gmbh & Co. Kg Transformateur planaire à structure en couches
DE202013009502U1 (de) * 2013-10-24 2013-11-14 Abb Technology Ag Energieversorgungseinrichtung für explosionsgeschützte elektronische Funktionseinheiten

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62154609A (ja) 1985-12-26 1987-07-09 Matsushita Electric Ind Co Ltd プリントコイル
DE8801879U1 (de) * 1988-02-13 1988-04-07 Akyürek, Altan, Dipl.-Ing., Wien Induktivität für Leistungselektronik- bzw. Leistungselektrikanwendungen
DE19707702A1 (de) * 1997-02-26 1998-08-27 Siemens Ag Elektrisches/elektronisches Gerät mit einer Induktivität
EP1014531A2 (fr) 1998-12-23 2000-06-28 Hans Turck Gmbh & Co. KG Appareil d'alimentation en énergie électrique pour composants électroniques anti-déflagrant
US20080278275A1 (en) * 2007-05-10 2008-11-13 Fouquet Julie E Miniature Transformers Adapted for use in Galvanic Isolators and the Like
DE102012003365A1 (de) * 2012-02-22 2013-08-22 Phoenix Contact Gmbh & Co. Kg Planarer Übertrager mit Schichtaufbau
DE202013008747U1 (de) 2013-10-01 2013-10-23 Abb Technology Ag Energieversorgungseinrichtung für explosionsgeschützte elektronische Funktionseinheiten

Also Published As

Publication number Publication date
US20150123472A1 (en) 2015-05-07
IN2014DE02986A (fr) 2015-07-10
CN104682450B (zh) 2019-10-22
DE202013009990U1 (de) 2013-11-25
CN104682450A (zh) 2015-06-03

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